├── GCStats.png
├── GCDashboard.png
├── SARDashboard.png
├── logstash-forwarder
    └── etc
    │   ├── default
    │       ├── logstash-forwarder
    │       └── logstash-forwarder1
    │   ├── logstash-forwarder
    │       ├── cassandra_gc.conf
    │       └── cassandra_system.conf
    │   └── init.d
    │       ├── logstash-forwarder
    │       └── logstash-forwarder1
├── timestamp.pl
├── sar_iostat.sh
├── logstash
    └── etc
    │   └── logstash
    │       ├── conf.d
    │           ├── 10-lumberjack-input.conf
    │           ├── 90-output-elasticsearch.conf
    │           └── 20-filter-cassandra.conf
    │       └── patterns
    │           ├── iostat
    │           ├── sar
    │           ├── cassandra
    │           └── gc
├── .project
├── README.md
├── kibana
    ├── gc_cms_dashboards
    │   └── cassandra_gc_cms.json
    ├── gc_cms_visualizations
    │   └── cassandra_gc_cms.json
    └── gc_g1_dashboards
    │   └── cassandra_gc_g1.json
└── LICENSE


/GCStats.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Mortinke/logstash-pattern/HEAD/GCStats.png


--------------------------------------------------------------------------------
/GCDashboard.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Mortinke/logstash-pattern/HEAD/GCDashboard.png


--------------------------------------------------------------------------------
/SARDashboard.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Mortinke/logstash-pattern/HEAD/SARDashboard.png


--------------------------------------------------------------------------------
/logstash-forwarder/etc/default/logstash-forwarder:
--------------------------------------------------------------------------------
1 | user="root"
2 | group="root"
3 | chroot="/"
4 | chdir="/var/lib/logstash-forwarder"
5 | nice=""


--------------------------------------------------------------------------------
/logstash-forwarder/etc/default/logstash-forwarder1:
--------------------------------------------------------------------------------
1 | user="root"
2 | group="root"
3 | chroot="/"
4 | chdir="/var/lib/logstash-forwarder"
5 | nice=""


--------------------------------------------------------------------------------
/timestamp.pl:
--------------------------------------------------------------------------------
1 | #!/usr/bin/perl
2 | use POSIX qw/strftime/;
3 | 
4 | while (<>) {
5 |   my $now = time();
6 |   print strftime('%Y-%m-%dT%H:%M:%SZ', gmtime($now)) . " $_";
7 | }


--------------------------------------------------------------------------------
/logstash-forwarder/etc/logstash-forwarder/cassandra_gc.conf:
--------------------------------------------------------------------------------
 1 | {
 2 |   "network": {
 3 |     "servers": [ "<logstash-server>:5001" ],
 4 |     "timeout": 15,
 5 |     "ssl ca": "/etc/pki/tls/certs/logstash-forwarder.crt"
 6 |   },
 7 |   "files": [
 8 |     {
 9 |       "paths": [
10 |         "/var/log/cassandra/gc.log.?.current"
11 |       ],
12 |       "fields": { "type": "cassandra_gc" }
13 |     }
14 |   ]
15 | }


--------------------------------------------------------------------------------
/sar_iostat.sh:
--------------------------------------------------------------------------------
 1 | #!/bin/bash
 2 | 
 3 | # set date format for logstash
 4 | LC_TIME="POSIX"
 5 | # set iostat date format for logstash
 6 | export S_TIME_FORMAT=ISO
 7 | 
 8 | sar -t -u ALL 1 | /usr/bin/perl /root/timestamp.pl > /var/log/sar/sar_cpu.log &
 9 | sar -q 1 | /usr/bin/perl /root/timestamp.pl > /var/log/sar/sar_load.log &
10 | sar -r 1 | /usr/bin/perl /root/timestamp.pl > /var/log/sar/sar_memory_util.log &
11 | sar -R 1 | /usr/bin/perl /root/timestamp.pl > /var/log/sar/sar_memory.log &
12 | 
13 | iostat -tdmx 1 > /var/log/sar/iostat_disk.log &


--------------------------------------------------------------------------------
/logstash/etc/logstash/conf.d/10-lumberjack-input.conf:
--------------------------------------------------------------------------------
 1 | input {
 2 |   lumberjack {
 3 |     port => 5000
 4 |     type => "lumberjack"
 5 |     ssl_certificate => "/etc/pki/tls/certs/logstash-forwarder.crt"
 6 |     ssl_key => "/etc/pki/tls/private/logstash-forwarder.key"
 7 |   }
 8 | 
 9 |   lumberjack {
10 |     port => 5001
11 |     type => "lumberjack"
12 |     ssl_certificate => "/etc/pki/tls/certs/logstash-forwarder.crt"
13 |     ssl_key => "/etc/pki/tls/private/logstash-forwarder.key"
14 |     codec => multiline {
15 |         patterns_dir => "/etc/logstash/patterns"
16 |         pattern => "%{TIMESTAMP_ISO8601}"
17 |         negate => "true"
18 |         what => "previous"
19 |     }
20 |   }
21 | }
22 | 


--------------------------------------------------------------------------------
/.project:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <projectDescription>
 3 | 	<name>logstash-pattern</name>
 4 | 	<comment></comment>
 5 | 	<projects>
 6 | 	</projects>
 7 | 	<buildSpec>
 8 | 	</buildSpec>
 9 | 	<natures>
10 | 	</natures>
11 | 	<linkedResources>
12 | 		<link>
13 | 			<name>GCDashboard.png</name>
14 | 			<type>1</type>
15 | 			<location>D:/Workspace/geppetto/mortinke/logstash-pattern/GCDashboard.png</location>
16 | 		</link>
17 | 		<link>
18 | 			<name>GCStats.png</name>
19 | 			<type>1</type>
20 | 			<location>D:/Workspace/geppetto/mortinke/logstash-pattern/GCStats.png</location>
21 | 		</link>
22 | 		<link>
23 | 			<name>SARDashboard.png</name>
24 | 			<type>1</type>
25 | 			<location>D:/Workspace/geppetto/mortinke/logstash-pattern/SARDashboard.png</location>
26 | 		</link>
27 | 	</linkedResources>
28 | </projectDescription>
29 | 


--------------------------------------------------------------------------------
/logstash/etc/logstash/conf.d/90-output-elasticsearch.conf:
--------------------------------------------------------------------------------
 1 | output {
 2 |   if [type] == "cassandra_gc" {
 3 |     elasticsearch {
 4 |       host => localhost
 5 |       cluster => "ber-elk"
 6 |       index => "logstash_cassandra_gc-%{+YYYY.MM.dd}" 
 7 |     }
 8 |     # only for debugging
 9 |     # stdout { codec => rubydebug }
10 |   } else if [type] == "cassandra" {
11 |     elasticsearch {
12 |       host => localhost
13 |       cluster => "ber-elk"
14 |       index => "logstash_cassandra-%{+YYYY.MM.dd}"
15 |     }
16 |   } else if [type] =~ /(sar_)\w+(_cassandra)/ {  
17 |     # sar_cpu_service e.g. sar_cpu_cassandra
18 |     elasticsearch {
19 |       host => localhost
20 |       cluster => "ber-elk"
21 |       index => "logstash_cassandra_sar-%{+YYYY.MM.dd}"
22 |     }
23 |   } else if [type] =~ /(iostat_)\w+(_cassandra)/ {
24 |     elasticsearch {
25 |       host => localhost
26 |       cluster => "ber-elk"
27 |       index => "logstash_cassandra_iostat-%{+YYYY.MM.dd}"
28 |     }
29 |   } 
30 | }
31 | 


--------------------------------------------------------------------------------
/logstash-forwarder/etc/logstash-forwarder/cassandra_system.conf:
--------------------------------------------------------------------------------
 1 | {
 2 |   "network": {
 3 |     "servers": [ "<logstash-server>:5000" ],
 4 |     "timeout": 15,
 5 |     "ssl ca": "/etc/pki/tls/certs/logstash-forwarder.crt"
 6 |   },
 7 |   "files": [
 8 |     {
 9 |     "paths": [
10 |         "/var/log/cassandra/system.log"
11 |       ],
12 |       "fields": { "type": "cassandra" }
13 |     },
14 |     {
15 |       "paths": ["/var/log/sar/sar_cpu.log"],
16 |       "fields": { "type": "sar_cpu_cassandra" }
17 |     },
18 |     {
19 |       "paths": ["/var/log/sar/sar_load.log"],
20 |       "fields": { "type": "sar_load_cassandra" }
21 |     },
22 |     {
23 |       "paths": ["/var/log/sar/iostat_disk.log"],
24 |       "fields": { "type": "iostat_disk_cassandra" }
25 |     },
26 |     {
27 |       "paths": ["/var/log/sar/sar_memory_util.log"],
28 |       "fields": { "type": "sar_memoryutil_cassandra" }
29 |     },
30 |     {
31 |       "paths": ["/var/log/sar/sar_memory.log"],
32 |       "fields": { "type": "sar_memory_cassandra" }
33 |     }
34 |    ]
35 | }


--------------------------------------------------------------------------------
/logstash/etc/logstash/patterns/iostat:
--------------------------------------------------------------------------------
 1 | ######################################
 2 | # all pattern for iostat
 3 | ######################################
 4 | 
 5 | IOSTAT_VALUE        (\d+)
 6 | IOSTAT_DEC_VALUE    (\d+(\.|,)\d+)
 7 | # sda
 8 | # cciss/c0d0
 9 | DISK_NAME           (\w+(/\w+)?)
10 | 
11 | 
12 | # 09/10/2015 04:46:42 PM
13 | # Device:         rrqm/s   wrqm/s     r/s     w/s    rMB/s    wMB/s avgrq-sz avgqu-sz   await  svctm  %util
14 | # sda               0.00     0.00    0.00    0.00     0.00     0.00     0.00     0.00    0.00   0.00   0.00
15 | # sdc               0.00     7.00    0.00    3.00     0.00     0.04    24.00     0.00    0.00   0.00   0.00
16 | IOSTAT_TDMX         (%{DISK_NAME:device}\s+%{IOSTAT_DEC_VALUE:read_req_merged}\s+%{IOSTAT_DEC_VALUE:write_req_merged}\s+%{IOSTAT_DEC_VALUE:read_requests}\s+%{IOSTAT_DEC_VALUE:write_requests}\s+%{IOSTAT_DEC_VALUE:read_mb}\s+%{IOSTAT_DEC_VALUE:write_mb}\s+%{IOSTAT_DEC_VALUE:avg_request_size}\s+%{IOSTAT_DEC_VALUE:avg_request_queue_size}\s+%{IOSTAT_DEC_VALUE:request_wait_time}\s+%{IOSTAT_DEC_VALUE:service_wait_time}\s+%{IOSTAT_DEC_VALUE:device_util}\n)
17 | 


--------------------------------------------------------------------------------
/logstash/etc/logstash/patterns/sar:
--------------------------------------------------------------------------------
 1 | ######################################
 2 | # all pattern for sar
 3 | ######################################
 4 | 
 5 | SAR_VALUE           ((\+|-)?\d+)
 6 | SAR_DEC_VALUE       ((\+|-)?\d+(\.|,)\d+)
 7 | 
 8 | #  11:02:20 AM     
 9 | SAR_TIME            %{TIME}(\s+(AM|PM))?
10 | 
11 | # CPU      %usr     %nice      %sys   %iowait    %steal      %irq     %soft    %guest     %idle
12 | # all      3.43      0.00      0.42      0.00      0.00      0.00      0.00      0.00     96.15                                         
13 | SAR_U_ALL           (all\s+%{SAR_DEC_VALUE:cpu_usr:float}\s+%{SAR_DEC_VALUE:cpu_nice:float}\s+%{SAR_DEC_VALUE:cpu_sys:float}\s+%{SAR_DEC_VALUE:cpu_iowait:float}\s+%{SAR_DEC_VALUE:cpu_steal:float}\s+%{SAR_DEC_VALUE:cpu_irq:float}\s+%{SAR_DEC_VALUE:cpu_soft:float}\s+%{SAR_DEC_VALUE:cpu_guest:float}\s+%{SAR_DEC_VALUE:cpu_idle:float})
14 | 
15 | # runq-sz  plist-sz   ldavg-1   ldavg-5  ldavg-15
16 | # 3        884        1.54      0.76      0.36
17 | SAR_Q               (%{SAR_VALUE:queue_length:float}\s+%{SAR_VALUE:task_list_count:float}\s+%{SAR_DEC_VALUE:load_avg_1min:float}\s+%{SAR_DEC_VALUE:load_avg_5min:float}\s+%{SAR_DEC_VALUE:load_avg_15min:float})
18 | 
19 | #  frmpg/s   bufpg/s   campg/s
20 | # 21596.04      7.92 -22531.68
21 | SAR_R               (%{SAR_DEC_VALUE:pages_freed:float}\s+%{SAR_DEC_VALUE:pages_buffers:float}\s+%{SAR_DEC_VALUE:pages_caches:float})
22 | 
23 | # kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit
24 | #  32250408  33687572     51.09    402620  22604852  11328744     17.18
25 | SAR_r               (%{SAR_VALUE:free_memory:float}\s+%{SAR_VALUE:used_memory:float}\s+%{SAR_DEC_VALUE:used_memory_percent:float}\s+%{SAR_VALUE:memory_buffer:float}\s+%{SAR_VALUE:memory_cached:float}\s+%{SAR_VALUE:memory_commited:float}\s+%{SAR_DEC_VALUE:memory_commited_percent:float})


--------------------------------------------------------------------------------
/logstash-forwarder/etc/init.d/logstash-forwarder:
--------------------------------------------------------------------------------
  1 | #!/bin/sh
  2 | # Init script for logstash-forwarder
  3 | # Maintained by
  4 | # Generated by pleaserun.
  5 | # Implemented based on LSB Core 3.1:
  6 | #   * Sections: 20.2, 20.3
  7 | #
  8 | ### BEGIN INIT INFO
  9 | # Provides:          logstash-forwarder
 10 | # Required-Start:    $remote_fs $syslog
 11 | # Required-Stop:     $remote_fs $syslog
 12 | # Default-Start:     2 3 4 5
 13 | # Default-Stop:      0 1 6
 14 | # Short-Description:
 15 | # Description:       no description given
 16 | ### END INIT INFO
 17 | 
 18 | PATH=/sbin:/usr/sbin:/bin:/usr/bin
 19 | export PATH
 20 | 
 21 | name=logstash-forwarder
 22 | program=/opt/logstash-forwarder/bin/logstash-forwarder
 23 | #args=-config\ /etc/logstash-forwarder.conf
 24 | args=-config\ /etc/logstash-forwarder/cassandra_system.conf
 25 | pidfile="/var/run/$name.pid"
 26 | 
 27 | [ -r /etc/default/$name ] && . /etc/default/$name
 28 | [ -r /etc/sysconfig/$name ] && . /etc/sysconfig/$name
 29 | 
 30 | trace() {
 31 |   logger -t "/etc/init.d/logstash-forwarder" "$@"
 32 | }
 33 | 
 34 | emit() {
 35 |   trace "$@"
 36 |   echo "$@"
 37 | }
 38 | 
 39 | start() {
 40 | 
 41 |   # Setup any environmental stuff beforehand
 42 | 
 43 |   # Run the program!
 44 | 
 45 |   chroot --userspec "$user":"$group" "$chroot" sh -c "
 46 | 
 47 |     cd \"$chdir\"
 48 |     exec \"$program\" $args
 49 |   " >> /var/log/logstash-forwarder/cassandra_system.log 2>> /var/log/logstash-forwarder/cassandra_system.err &
 50 | 
 51 |   # Generate the pidfile from here. If we instead made the forked process
 52 |   # generate it there will be a race condition between the pidfile writing
 53 |   # and a process possibly asking for status.
 54 |   echo $! > $pidfile
 55 | 
 56 |   emit "$name started"
 57 |   return 0
 58 | }
 59 | 
 60 | stop() {
 61 |   # Try a few times to kill TERM the program
 62 |   if status ; then
 63 |     pid=$(cat "$pidfile")
 64 |     trace "Killing $name (pid $pid) with SIGTERM"
 65 |     kill -TERM $pid
 66 |     # Wait for it to exit.
 67 |     for i in 1 2 3 4 5 ; do
 68 |       trace "Waiting $name (pid $pid) to die..."
 69 |       status || break
 70 |       sleep 1
 71 |     done
 72 |     if status ; then
 73 |       emit "$name stop failed; still running."
 74 |     else
 75 |       emit "$name stopped."
 76 |     fi
 77 |   fi
 78 | }
 79 | 
 80 | status() {
 81 |   if [ -f "$pidfile" ] ; then
 82 |     pid=$(cat "$pidfile")
 83 |     if ps -p $pid > /dev/null 2> /dev/null ; then
 84 |       # process by this pid is running.
 85 |       # It may not be our pid, but that's what you get with just pidfiles.
 86 |       # TODO(sissel): Check if this process seems to be the same as the one we
 87 |       # expect. It'd be nice to use flock here, but flock uses fork, not exec,
 88 |       # so it makes it quite awkward to use in this case.
 89 |       return 0
 90 |     else
 91 |       return 2 # program is dead but pid file exists
 92 |     fi
 93 |   else
 94 |     return 3 # program is not running
 95 |   fi
 96 | }
 97 | 
 98 | 
 99 | force_stop() {
100 |   if status ; then
101 |     stop
102 |     status && kill -KILL $(cat "$pidfile")
103 |   fi
104 | }
105 | 
106 | 
107 | case "$1" in
108 |   force-start|start|stop|force-stop|restart)
109 |     trace "Attempting '$1' on logstash-forwarder"
110 |     ;;
111 | esac
112 | 
113 | case "$1" in
114 |   force-start)
115 |     PRESTART=no
116 |     exec "$0" start
117 |     ;;
118 |   start)
119 |     status
120 |     code=$?
121 |     if [ $code -eq 0 ]; then
122 |       emit "$name is already running"
123 |       exit $code
124 |     else
125 |       start
126 |       exit $?
127 |     fi
128 |     ;;
129 |   stop) stop ;;
130 |   force-stop) force_stop ;;
131 |   status)
132 |     status
133 |     code=$?
134 |     if [ $code -eq 0 ] ; then
135 |       emit "$name is running"
136 |     else
137 |       emit "$name is not running"
138 |     fi
139 |     exit $code
140 |     ;;
141 |   restart)
142 | 
143 |     stop && start
144 |     ;;
145 |   *)
146 |     echo "Usage: $SCRIPTNAME {start|force-start|stop|force-start|force-stop|status|restart}" >&2
147 |     exit 3
148 |   ;;
149 | esac
150 | 
151 | exit $?


--------------------------------------------------------------------------------
/logstash-forwarder/etc/init.d/logstash-forwarder1:
--------------------------------------------------------------------------------
  1 | #!/bin/sh
  2 | # Init script for logstash-forwarder
  3 | # Maintained by
  4 | # Generated by pleaserun.
  5 | # Implemented based on LSB Core 3.1:
  6 | #   * Sections: 20.2, 20.3
  7 | #
  8 | ### BEGIN INIT INFO
  9 | # Provides:          logstash-forwarder1
 10 | # Required-Start:    $remote_fs $syslog
 11 | # Required-Stop:     $remote_fs $syslog
 12 | # Default-Start:     2 3 4 5
 13 | # Default-Stop:      0 1 6
 14 | # Short-Description:
 15 | # Description:       no description given
 16 | ### END INIT INFO
 17 | 
 18 | PATH=/sbin:/usr/sbin:/bin:/usr/bin
 19 | export PATH
 20 | 
 21 | name=logstash-forwarder1
 22 | program=/opt/logstash-forwarder/bin/logstash-forwarder
 23 | #args=-config\ /etc/logstash-forwarder.conf
 24 | args=-config\ /etc/logstash-forwarder/cassandra_gc.conf
 25 | pidfile="/var/run/$name.pid"
 26 | 
 27 | [ -r /etc/default/$name ] && . /etc/default/$name
 28 | [ -r /etc/sysconfig/$name ] && . /etc/sysconfig/$name
 29 | 
 30 | trace() {
 31 |   logger -t "/etc/init.d/logstash-forwarder1" "$@"
 32 | }
 33 | 
 34 | emit() {
 35 |   trace "$@"
 36 |   echo "$@"
 37 | }
 38 | 
 39 | start() {
 40 | 
 41 | 
 42 |   # Setup any environmental stuff beforehand
 43 | 
 44 |   # Run the program!
 45 | 
 46 |   chroot --userspec "$user":"$group" "$chroot" sh -c "
 47 | 
 48 | 
 49 |     cd \"$chdir\"
 50 |     exec \"$program\" $args
 51 |   " >> /var/log/logstash-forwarder/cassandra_gc.log 2>> /var/log/logstash-forwarder/cassandra_gc.err &
 52 | 
 53 |   # Generate the pidfile from here. If we instead made the forked process
 54 |   # generate it there will be a race condition between the pidfile writing
 55 |   # and a process possibly asking for status.
 56 |   echo $! > $pidfile
 57 | 
 58 |   emit "$name started"
 59 |   return 0
 60 | }
 61 | 
 62 | stop() {
 63 |   # Try a few times to kill TERM the program
 64 |   if status ; then
 65 |     pid=$(cat "$pidfile")
 66 |     trace "Killing $name (pid $pid) with SIGTERM"
 67 |     kill -TERM $pid
 68 |     # Wait for it to exit.
 69 |     for i in 1 2 3 4 5 ; do
 70 |       trace "Waiting $name (pid $pid) to die..."
 71 |       status || break
 72 |       sleep 1
 73 |     done
 74 |     if status ; then
 75 |       emit "$name stop failed; still running."
 76 |     else
 77 |       emit "$name stopped."
 78 |     fi
 79 |   fi
 80 | }
 81 | 
 82 | status() {
 83 |   if [ -f "$pidfile" ] ; then
 84 |     pid=$(cat "$pidfile")
 85 |     if ps -p $pid > /dev/null 2> /dev/null ; then
 86 |       # process by this pid is running.
 87 |       # It may not be our pid, but that's what you get with just pidfiles.
 88 |       # TODO(sissel): Check if this process seems to be the same as the one we
 89 |       # expect. It'd be nice to use flock here, but flock uses fork, not exec,
 90 |       # so it makes it quite awkward to use in this case.
 91 |       return 0
 92 |     else
 93 |       return 2 # program is dead but pid file exists
 94 |     fi
 95 |   else
 96 |     return 3 # program is not running
 97 |   fi
 98 | }
 99 | 
100 | force_stop() {
101 |   if status ; then
102 |     stop
103 |     status && kill -KILL $(cat "$pidfile")
104 |   fi
105 | }
106 | 
107 | 
108 | case "$1" in
109 |   force-start|start|stop|force-stop|restart)
110 |     trace "Attempting '$1' on logstash-forwarder"
111 |     ;;
112 | esac
113 | 
114 | case "$1" in
115 |   force-start)
116 |     PRESTART=no
117 |     exec "$0" start
118 |     ;;
119 |   start)
120 |     status
121 |     code=$?
122 |     if [ $code -eq 0 ]; then
123 |       emit "$name is already running"
124 |       exit $code
125 |     else
126 |       start
127 |       exit $?
128 |     fi
129 |     ;;
130 |   stop) stop ;;
131 |   force-stop) force_stop ;;
132 |   status)
133 |     status
134 |     code=$?
135 |     if [ $code -eq 0 ] ; then
136 |       emit "$name is running"
137 |     else
138 |       emit "$name is not running"
139 |     fi
140 |     exit $code
141 |     ;;
142 |   restart)
143 | 
144 |     stop && start
145 |     ;;
146 |   *)
147 |     echo "Usage: $SCRIPTNAME {start|force-start|stop|force-start|force-stop|status|restart}" >&2
148 |     exit 3
149 |   ;;
150 | esac
151 | 
152 | exit $?
153 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | ##### Tested with:
  2 | 
  3 | **java**
  4 | ```
  5 | java -version
  6 | java version "1.8.0_20"
  7 | Java(TM) SE Runtime Environment (build 1.8.0_20-b26)
  8 | Java HotSpot(TM) 64-Bit Server VM (build 25.20-b23, mixed mode)
  9 | ```
 10 | 
 11 | **cassandra**
 12 | 
 13 | cassandra 2.0.9
 14 | cassandra 2.1.9
 15 | cassandra 2.1.10
 16 | 
 17 | **cassandra logging properties**
 18 | 
 19 | */etc/cassandra/conf/log4j-server.properties*
 20 | 
 21 | ```
 22 | # output messages into a rolling log file as well as stdout
 23 | log4j.rootLogger=INFO,stdout,R
 24 | 
 25 | # stdout
 26 | log4j.appender.stdout=org.apache.log4j.ConsoleAppender
 27 | log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
 28 | log4j.appender.stdout.layout.ConversionPattern=%5p %d{HH:mm:ss,SSS} %m%n
 29 | 
 30 | # rolling log file
 31 | log4j.appender.R=org.apache.log4j.RollingFileAppender
 32 | log4j.appender.R.layout=org.apache.log4j.PatternLayout
 33 | log4j.appender.R.layout.ConversionPattern=%5p [%t] %d{ISO8601} %F (line %L) %m%n
 34 | # Edit the next line to point to your logs directory
 35 | log4j.appender.R.File=/var/log/cassandra/system.log
 36 | ```
 37 | 
 38 | **cassandra jvm**
 39 | 
 40 | */etc/cassandra/conf/cassandra-env.sh*
 41 | 
 42 | CMS
 43 | ```
 44 | JVM_OPTS="$JVM_OPTS -XX:+UseParNewGC"
 45 | JVM_OPTS="$JVM_OPTS -XX:+UseConcMarkSweepGC"
 46 | JVM_OPTS="$JVM_OPTS -XX:+CMSParallelRemarkEnabled"
 47 | JVM_OPTS="$JVM_OPTS -XX:SurvivorRatio=8"
 48 | JVM_OPTS="$JVM_OPTS -XX:MaxTenuringThreshold=8"
 49 | JVM_OPTS="$JVM_OPTS -XX:CMSInitiatingOccupancyFraction=75"
 50 | JVM_OPTS="$JVM_OPTS -XX:+UseCMSInitiatingOccupancyOnly"
 51 | JVM_OPTS="$JVM_OPTS -XX:+UseTLAB"
 52 | 
 53 | # GC logging options -- uncomment to enable
 54 | # CMS and G1
 55 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCDetails"
 56 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCDateStamps"
 57 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCApplicationStoppedTime"
 58 | JVM_OPTS="$JVM_OPTS -XX:+PrintTenuringDistribution"
 59 | JVM_OPTS="$JVM_OPTS -XX:+PrintHeapAtGC"
 60 | 
 61 | # CMS only
 62 | JVM_OPTS="$JVM_OPTS -XX:+PrintPromotionFailure"
 63 | JVM_OPTS="$JVM_OPTS -XX:PrintFLSStatistics=1"
 64 | 
 65 | JVM_OPTS="$JVM_OPTS -Xloggc:/var/log/cassandra/gc.log"
 66 | JVM_OPTS="$JVM_OPTS -XX:+UseGCLogFileRotation"
 67 | JVM_OPTS="$JVM_OPTS -XX:NumberOfGCLogFiles=10"
 68 | JVM_OPTS="$JVM_OPTS -XX:GCLogFileSize=10M"
 69 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCApplicationConcurrentTime"
 70 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCTimeStamps"
 71 | JVM_OPTS="$JVM_OPTS -XX:+PrintSafepointStatistics"
 72 | ```
 73 | 
 74 | G1
 75 | ```
 76 | JVM_OPTS="$JVM_OPTS -XX:+UseG1GC"
 77 | JVM_OPTS="$JVM_OPTS -XX:ParallelGCThreads=12"
 78 | JVM_OPTS="$JVM_OPTS -XX:-UseBiasedLocking"
 79 | 
 80 | # GC logging options -- uncomment to enable
 81 | # CMS and G1
 82 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCDetails"
 83 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCDateStamps"
 84 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCApplicationStoppedTime"
 85 | JVM_OPTS="$JVM_OPTS -XX:+PrintTenuringDistribution"
 86 | JVM_OPTS="$JVM_OPTS -XX:+PrintHeapAtGC"
 87 | 
 88 | # G1 only
 89 | JVM_OPTS="$JVM_OPTS -XX:+PrintAdaptiveSizePolicy"
 90 | 
 91 | JVM_OPTS="$JVM_OPTS -Xloggc:/var/log/cassandra/gc.log"
 92 | JVM_OPTS="$JVM_OPTS -XX:+UseGCLogFileRotation"
 93 | JVM_OPTS="$JVM_OPTS -XX:NumberOfGCLogFiles=10"
 94 | JVM_OPTS="$JVM_OPTS -XX:GCLogFileSize=10M"
 95 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCApplicationConcurrentTime"
 96 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCTimeStamps"
 97 | JVM_OPTS="$JVM_OPTS -XX:+PrintSafepointStatistics"
 98 | ```
 99 | 
100 | The following gc logging options are required:
101 | ```
102 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCDetails"
103 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCDateStamps"
104 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCTimeStamps"
105 | ```
106 | 
107 | This options are optional and could be disabled or enabled:
108 | ```
109 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCApplicationConcurrentTime"
110 | JVM_OPTS="$JVM_OPTS -XX:+PrintGCApplicationStoppedTime"
111 | JVM_OPTS="$JVM_OPTS -XX:+PrintTenuringDistribution"
112 | JVM_OPTS="$JVM_OPTS -XX:+PrintHeapAtGC"
113 | JVM_OPTS="$JVM_OPTS -XX:+PrintSafepointStatistics"
114 | ```
115 | 
116 | **logstash**
117 | 
118 | ```
119 | /opt/logstash/bin/logstash --version
120 | logstash 1.5.3 & logstash 1.5.5
121 | ```
122 | 
123 | all input, filter and output plugin configuration files should be stored in:
124 | ```
125 | /etc/logstash/conf.d/
126 | ```
127 | 
128 | all logstash pattern files should be stored in:
129 | ```
130 | /etc/logstash/patterns/
131 | ```
132 | 
133 | used installed logstash plugins:
134 | * logstash-filter-alter 0.1.6
135 | * logstash-filter-elapsed 0.1.5
136 | 
137 | ```
138 | /opt/logstash/bin/plugin install logstash-filter-elapsed
139 | /opt/logstash/bin/plugin install logstash-filter-alter
140 | ```
141 | 
142 | **logstash-forwarder**
143 | 
144 | install
145 | 
146 | ```
147 | curl -O http://download.elasticsearch.org/logstash-forwarder/packages/logstash-forwarder-0.3.1-1.x86_64.rpm
148 | yum install logstash-forwarder-0.3.1-1.x86_64.rpm
149 | ```
150 | 
151 | Please note the modified logstash init-scrips. Two seperate init and config files is a dirty solution, but required  for a filter-multiline plugin bug, which remove identical lines in one event. 
152 | 
153 | **kibana**
154 | 
155 | ```
156 | /opt/kibana/bin/kibana --version
157 | 4.1.1
158 | ```
159 | 


--------------------------------------------------------------------------------
/kibana/gc_cms_dashboards/cassandra_gc_cms.json:
--------------------------------------------------------------------------------
 1 | [
 2 |   {
 3 |     "_id": "CMS-Statistiken",
 4 |     "_type": "dashboard",
 5 |     "_source": {
 6 |       "title": "Cassandra GC CMS: Statistiken",
 7 |       "hits": 0,
 8 |       "description": "",
 9 |       "panelsJSON": "[\n  {\n    \"col\": 1,\n    \"id\": \"CMSStopTheWorldDuration\",\n    \"row\": 3,\n    \"size_x\": 6,\n    \"size_y\": 5,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"CMSStopTheWorldDurationPerStage\",\n    \"row\": 6,\n    \"size_x\": 6,\n    \"size_y\": 5,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"CMSOldGenUsedBeforeCMS\",\n    \"row\": 8,\n    \"size_x\": 6,\n    \"size_y\": 5,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"CMSTableStats\",\n    \"row\": 1,\n    \"size_x\": 12,\n    \"size_y\": 2,\n    \"type\": \"visualization\"\n  },\n  {\n    \"id\": \"CMSStagePie\",\n    \"type\": \"visualization\",\n    \"size_x\": 6,\n    \"size_y\": 3,\n    \"col\": 7,\n    \"row\": 3\n  }\n]",
10 |       "version": 1,
11 |       "kibanaSavedObjectMeta": {
12 |         "searchSourceJSON": "{\n  \"filter\": [\n    {\n      \"query\": {\n        \"query_string\": {\n          \"analyze_wildcard\": true,\n          \"query\": \"*\"\n        }\n      }\n    }\n  ]\n}"
13 |       }
14 |     }
15 |   },
16 |   {
17 |     "_id": "CMS-MinorGC-Statistiken",
18 |     "_type": "dashboard",
19 |     "_source": {
20 |       "title": "Cassandra GC CMS: MinorGC-Statistiken",
21 |       "hits": 0,
22 |       "description": "",
23 |       "panelsJSON": "[\n  {\n    \"col\": 1,\n    \"id\": \"AvgApplicationStoppedPerHost\",\n    \"row\": 8,\n    \"size_x\": 6,\n    \"size_y\": 3,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxApplicationStoppedPerHost\",\n    \"row\": 8,\n    \"size_x\": 6,\n    \"size_y\": 3,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxGCInspectorDurationPerHost\",\n    \"row\": 15,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"GCInspectorTableStats\",\n    \"row\": 15,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"MinorGCCount\",\n    \"row\": 2,\n    \"size_x\": 5,\n    \"size_y\": 3,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"Test\",\n    \"row\": 19,\n    \"size_x\": 12,\n    \"size_y\": 1,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"Test\",\n    \"row\": 1,\n    \"size_x\": 12,\n    \"size_y\": 1,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 9,\n    \"id\": \"GCReasons\",\n    \"row\": 2,\n    \"size_x\": 4,\n    \"size_y\": 3,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"MinMaxNewGenUsedBeforeGC\",\n    \"row\": 5,\n    \"size_x\": 6,\n    \"size_y\": 3,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxPercentEdenUsedAfterGC\",\n    \"row\": 20,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"Test\",\n    \"row\": 24,\n    \"size_x\": 12,\n    \"size_y\": 2,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"MinMaxEdenUsedBeforeGC\",\n    \"row\": 20,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxOldGenUsedBeforeAfterGC\",\n    \"row\": 5,\n    \"size_x\": 6,\n    \"size_y\": 3,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"Cassandra-GC:-MaxGCDuration\",\n    \"row\": 11,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxGCDurationPerStage\",\n    \"row\": 11,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxOldGenAvgBlockSizeAfterGC\",\n    \"row\": 30,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"MaxOldGenAvgBlockSizeBeforeGC\",\n    \"row\": 30,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxOldGenBlockNumbersAfterGC\",\n    \"row\": 34,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"MaxOldGenBlockNumbersBeforeGC\",\n    \"row\": 34,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxOldGenTreeHeightAfterGC\",\n    \"row\": 38,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"MaxOldGenTreeHeightBeforeGC\",\n    \"row\": 38,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxOldGenChunkSizeAfterGC\",\n    \"row\": 42,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"MaxOldGenChunkSizeBeforeGC\",\n    \"row\": 42,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 7,\n    \"id\": \"MaxOldGenFreeFragSpaceAfterGC\",\n    \"row\": 26,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"MaxOldGenFreeFragSpaceBeforeGC\",\n    \"row\": 26,\n    \"size_x\": 6,\n    \"size_y\": 4,\n    \"type\": \"visualization\"\n  },\n  {\n    \"col\": 1,\n    \"id\": \"Test\",\n    \"row\": 46,\n    \"size_x\": 12,\n    \"size_y\": 2,\n    \"type\": \"visualization\"\n  }\n]",
24 |       "version": 1,
25 |       "timeRestore": false,
26 |       "kibanaSavedObjectMeta": {
27 |         "searchSourceJSON": "{\n  \"filter\": [\n    {\n      \"meta\": {\n        \"apply\": true,\n        \"disabled\": true,\n        \"index\": \"logstash*\",\n        \"key\": \"gc_reason.raw\",\n        \"negate\": false,\n        \"value\": \"GC (Allocation Failure)\"\n      },\n      \"query\": {\n        \"match\": {\n          \"gc_reason.raw\": {\n            \"query\": \"GC (Allocation Failure)\",\n            \"type\": \"phrase\"\n          }\n        }\n      }\n    },\n    {\n      \"meta\": {\n        \"apply\": true,\n        \"disabled\": true,\n        \"index\": \"logstash*\",\n        \"key\": \"gc_reason.raw\",\n        \"negate\": false,\n        \"value\": \"GC (GCLocker Initiated GC)\"\n      },\n      \"query\": {\n        \"match\": {\n          \"gc_reason.raw\": {\n            \"query\": \"GC (GCLocker Initiated GC)\",\n            \"type\": \"phrase\"\n          }\n        }\n      }\n    },\n    {\n      \"meta\": {\n        \"disabled\": true,\n        \"index\": \"logstash*\",\n        \"key\": \"host.raw\",\n        \"negate\": false,\n        \"value\": \"cassandra01\"\n      },\n      \"query\": {\n        \"match\": {\n          \"host.raw\": {\n            \"query\": \"cassandra01\",\n            \"type\": \"phrase\"\n          }\n        }\n      }\n    },\n    {\n      \"meta\": {\n        \"disabled\": true,\n        \"index\": \"logstash*\",\n        \"key\": \"host.raw\",\n        \"negate\": false,\n        \"value\": \"cassandra04\"\n      },\n      \"query\": {\n        \"match\": {\n          \"host.raw\": {\n            \"query\": \"cassandra04\",\n            \"type\": \"phrase\"\n          }\n        }\n      }\n    },\n    {\n      \"meta\": {\n        \"disabled\": true,\n        \"index\": \"logstash*\",\n        \"key\": \"host.raw\",\n        \"negate\": false,\n        \"value\": \"cassandra03\"\n      },\n      \"query\": {\n        \"match\": {\n          \"host.raw\": {\n            \"query\": \"cassandra03\",\n            \"type\": \"phrase\"\n          }\n        }\n      }\n    },\n    {\n      \"meta\": {\n        \"index\": \"logstash*\",\n        \"key\": \"host.raw\",\n        \"value\": \"cassandra02\",\n        \"disabled\": true,\n        \"negate\": false\n      },\n      \"query\": {\n        \"match\": {\n          \"host.raw\": {\n            \"query\": \"cassandra02\",\n            \"type\": \"phrase\"\n          }\n        }\n      }\n    },\n    {\n      \"query\": {\n        \"query_string\": {\n          \"analyze_wildcard\": true,\n          \"query\": \"*\"\n        }\n      }\n    }\n  ]\n}"
28 |       }
29 |     }
30 |   }
31 | ]


--------------------------------------------------------------------------------
/logstash/etc/logstash/patterns/cassandra:
--------------------------------------------------------------------------------
  1 | CASSANDRA_LOG_LEVEL             (INFO|WARN|ERROR|DEBUG|TRACE|FATAL){1}
  2 | # [MemtableFlushWriter:888]
  3 | CASSANDRA_STAGE                 (\[.+\])
  4 | # version 2.0.9  Memtable.java (line 481)
  5 | # version 2.1.10  Memtable.java:347
  6 | CASSANDRA_JAVA_CLASS            (\s+(?<java_class>(\w+\.{1}(java){1}))((\s+\(line\s+)|(:))(?<line_number>(\d+))(\))?)
  7 | 
  8 | 
  9 | # at org.apache.cassandra.db.columniterator.SSTableSliceIterator.<init>(SSTableSliceIterator.java:42)
 10 | INITSTACKTRACEPART              at %{JAVACLASS:class}\.(<init>)\(%{JAVAFILE:file}:%{NUMBER:line}\)
 11 | 
 12 | # at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
 13 | NATIVEMETHODESTACKTRACEPART     at %{JAVACLASS:class}\.%{WORD:method}\((Native Method)\)
 14 | 
 15 | # Caused by: org.apache.cassandra.excep....
 16 | # ... 15 more
 17 | # java.lang.RuntimeException: org.apache.cassandra.ex.....
 18 | # java.lang.RuntimeException
 19 | CASSANDRA_ERROR_STACK           (\t%{JAVASTACKTRACEPART})|(\t%{NATIVEMETHODESTACKTRACEPART})|(\t%{NATIVEMETHODESTACKTRACEPART})|(Caused by:)|(\.\.\. \d+ more)|(^%{JAVACLASS}(:){1})|(java\.lang\.NullPointerException)
 20 | 
 21 | #####################
 22 | # all pattern for GCInspector
 23 | #####################
 24 | GCINSPECTOR_GC_TYPE		        ((?<=GC for )(ParNew)|(ConcurrentMarkSweep)|(PS MarkSweep)|(PS Scavenge))
 25 | GCINSPECTOR_GC_DURATION		    (\d+(?= ms))
 26 | GCINSPECTOR_GC_COLLECTIONS	    (\d+(?= collections))
 27 | GCINSPECTOR_GC_HEAP_USE		    (\d+(?= used))
 28 | 
 29 | #####################
 30 | # all pattern for FlushWriter
 31 | #####################
 32 | # version 2.0.9
 33 | # Writing Memtable-batchlog@21352410(3778880/3778880 serialized/live bytes, 1476 ops)
 34 | # Completed flushing /opt/data/system/compactions_in_progress/system-compactions_in_progress-jb-22883-Data.db (163 bytes) for commitlog position ReplayPosition(segmentId=1443518362128, position=18445471)
 35 | # version 2.1.10
 36 | # Writing Memtable-xxxxx@1327861656(5.797KiB serialized bytes, 114 ops, 0%/0% of on/off-heap limit)
 37 | # Completed flushing /opt/data/system/compactions_in_progress/system-compactions_in_progress-tmp-ka-285-Data.db (0.000KiB) for commitlog position ReplayPosition(segmentId=1443532798384, position=12878029)
 38 | # Completed flushing /opt/data/system/batchlog/system-batchlog-tmp-ka-2595-Data.db; nothing needed to be retained.  Commitlog position was ReplayPosition(segmentId=1448363224983, position=22650538)
 39 | CASSANDRA_FLUSHED_COMPLETE          ((Completed flushing).+(Data.db).{,2})
 40 | CASSANDRA_FLUSHED_BYTES		        (\d+(\.\d+)?(?=( bytes)|(KiB)))
 41 | CASSANDRA_FLUSHED_OPS               (?:\d+(?= ops))
 42 | CASSANDRA_FLUSHED_ONHEAP_PERCENT    (\d+(?=%\/))
 43 | CASSANDRA_FLUSHED_OFFHEAP_PERCENT   (\d+(?=%\s+of\s+on\/off-heap\s+limit))
 44 | CASSANDRA_FLUSHED_HEAP_PERCENT      ([^\d]+%{CASSANDRA_FLUSHED_ONHEAP_PERCENT:flushed_onheap_percent}[^\d]+%{CASSANDRA_FLUSHED_OFFHEAP_PERCENT:flushed_offheap_percent})
 45 | CASSANDRA_FLUSHED_INFOS  	        ((?<=Writing Memtable-)(?<flushed_memtable_name>(.+))@\d+\((?<flushed_serial_bytes>(\d+(\.\d+)?))(/(?<flushed_live_bytes>(\d+)))?[^\d]+)%{CASSANDRA_FLUSHED_OPS:flushed_ops}%{CASSANDRA_FLUSHED_HEAP_PERCENT}?
 46 | 
 47 | #####################
 48 | # all pattern for CompactionExecutor
 49 | ####################
 50 | COMPACT_SSTABLE_COUNT           ((?<=Compacted )\d+)
 51 | 
 52 | 
 53 | COMPACT_KEYSPACE                (.+\[\/opt\/data\/(?<compact_keyspace>(.+))\/)
 54 | COMPACT_COLUMN_FAMILY           ((?<compact_column_family>(.+))\/.+\])
 55 | # it's possible that no SSTable specified e.g. /system-compactions_in_progress-....
 56 | # Compacted 3 sstables to [].  250 bytes 
 57 | COMPACT_BYTES_BEFORE            ((.+\[\])?\.\s+(?<bytes_before_compact>((\d+,?)+)))
 58 | COMPACT_BYTES_AFTER             (\s+bytes\s+to\s+(?<bytes_after_compact>((\d+,?)+)))
 59 | COMPACT_DURATION                (.+in\s+(?<compact_duration_ms>((\d+,?)+))ms)
 60 | COMPACT_THROUGHPUT              (\s+=\s+(?<compact_throughput_mb_per_sec>(\d+\.\d+))MB\/s)
 61 | COMPACT_PARTITION_BEFORE        (.+\s+(?<partition_before_compact>((\d+,?)+))\s+total\s+partitions)
 62 | COMPACT_PARTITION_AFTER         (\s+merged\s+to\s+(?<partition_after_compact>((\d+,?)+))\.)
 63 | COMPACT_PARTITION_MERGE         (.+\{(?<compact_partition_merge>(.+))\s+\})
 64 | 
 65 | # Compacted 4 sstables to [/opt/data/system/compactions_in_progress/system-compactions_in_progress-jb-3299,]. 413 bytes to 79 (~19% of original) in 11ms = 0.006849MB/s. 5 total partitions merged to 2. Partition merge counts were {1:1, 2:2, } 
 66 | COMPACTION_STATS		%{COMPACT_SSTABLE_COUNT:compact_sstable_count}%{COMPACT_KEYSPACE}?%{COMPACT_COLUMN_FAMILY}?%{COMPACT_BYTES_BEFORE}%{COMPACT_BYTES_AFTER}%{COMPACT_DURATION}%{COMPACT_THROUGHPUT}%{COMPACT_PARTITION_BEFORE}%{COMPACT_PARTITION_AFTER}%{COMPACT_PARTITION_MERGE}
 67 | 
 68 | # Compacting [SSTableReader(path=&#39;/opt/data/OpsCenter/pdps/OpsCenter-pdps-jb-570-Data.db'), SSTableReader(path=&#39;/opt/data/OpsCenter/pdps/OpsCenter-pdps-jb-571-Data.db')] 
 69 | COMPACT_USED_SSTABLES           ((?<=(SSTableReader\(path=&#39;)|(SSTableReader\(path=')).+(?='\)]))
 70 | 
 71 | # cassandra version 2.0.9
 72 | # Compacting large row xxxxxx/xxxxxxx:858AF (184864599 bytes) incrementally
 73 | # cassandra version 2.1.10
 74 | # Compacting large partition xxxxxx/xxxxx::8760:3600:adama4.JVMPort-xxxxxx.ThreadCount (109542492 bytes)
 75 | COMPACT_LARGE_ROW               (Compacting large (row|partition)\s+(?<large_row_keyspace>(.+))\/(?<large_row_column_familie>([^:]+)):(?<large_row_partition_key>(.+))\s+\((?<large_row_compacted_bytes>(.+))\s+bytes)
 76 | 
 77 | # Saved KeyCache (38910 items) in 255 ms 
 78 | COMPACT_KEYCACHE_ITEMS          ((?<=Saved KeyCache \()\d+(?= items))
 79 | COMPACT_KEYCACHE_DURATION       (\d+(?= ms))
 80 | COMPACT_SAVED_KEYCACHE	 	%{COMPACT_KEYCACHE_ITEMS:saved_keycache_items}[^\d]+%{COMPACT_KEYCACHE_DURATION:saved_keycache_duration}
 81 | 
 82 | # Will not compact /opt/data/system/batchlog/system-batchlog-ka-308: it is not an active sstable
 83 | COMPACT_INACTIVE_SSTABLE        (Will\s+not\s+compact\s+\/opt\/data\/.+\/(?<inactive_sstable>(.+)):)
 84 | 
 85 | # version 2.0.9
 86 | # Enqueuing flush of Memtable-compactions_in_progress@1522671460(180/11520 serialized/live bytes, 9 ops) 
 87 | # version 2.1.10
 88 | # Enqueuing flush of compactions_in_progress: 955 (0%) on-heap, 0 (0%) off-heap
 89 | COMPACT_ENQUEUE_MEMTABLE               (Enqueuing\s+flush\s+of\s+(Memtable-)?(?<enqueue_memtable>(\w+))((@\d+)|(:)))
 90 | COMPACT_ENQUEUE_SERIAL_BYTES           (\((?<enqueue_serial_bytes>(\d+)))
 91 | COMPACT_ENQUEUE_LIVE_BYTES             (\/(?<enqueue_live_bytes>(\d+))\s+serialized/live\s+bytes,)
 92 | 
 93 | COMPACT_ENQUEUE_ONHEAP_BYTES           (\s+(?<enqueue_onheap_bytes>(\d+)))
 94 | COMPACT_ENQUEUE_ONHEAP_BYTES_PERCENT   (\s+\((?<enqueue_onheap_bytes_percent>(\d+))%\)\s+on-heap,)
 95 | COMPACT_ENQUEUE_OFFHEAP_BYTES          (\s+(?<enqueue_offheap_bytes>(\d+)))
 96 | COMPACT_ENQUEUE_OFFHEAP_BYTES_PERCENT  (\s+\((?<enqueue_offheap_bytes_percent>(\d+))%\)\s+off-heap)
 97 | COMPACT_ENQUEUE_BYTES                  ((%{COMPACT_ENQUEUE_SERIAL_BYTES}%{COMPACT_ENQUEUE_LIVE_BYTES})|(%{COMPACT_ENQUEUE_ONHEAP_BYTES}%{COMPACT_ENQUEUE_ONHEAP_BYTES_PERCENT}%{COMPACT_ENQUEUE_OFFHEAP_BYTES}%{COMPACT_ENQUEUE_OFFHEAP_BYTES_PERCENT}))
 98 | COMPACT_ENQUEUE_OPS                    (\s+(?<enqueue_ops>(\d+))\s+ops\))
 99 | COMPACT_ENQUEUE_FLUSH		           %{COMPACT_ENQUEUE_MEMTABLE}%{COMPACT_ENQUEUE_BYTES}%{COMPACT_ENQUEUE_OPS}?
100 | 
101 | #####################
102 | # all pattern for Dropped Messages
103 | ####################
104 | DROPPED_MESSAGE_COUNT		(\d+)
105 | DROPPED_MESSAGE_DURATION	(\d+(?=ms))
106 | DROPPED_MESSAGE_TYPE		([\w_]+(?= messages dropped in last ))
107 | 
108 | #####################
109 | # all pattern for HintedHandOffManager
110 | ####################
111 | # version 2.1.10
112 | # Started hinted handoff for host: 215a0084-158e-4bc8-83c0-727c1f9979a3 with IP: /xxx.xxx.xxx.xxx
113 | HINTED_HANDOFF_START        ((?<=(host: ))%{UUID:host_uuid}.+(?<=(IP: \/))%{IP})
114 | HINTED_HANDOFF_END          ([^\d](?<hinted_handoff_rows>(\d+)).+(?<=(endpoint \/))%{IP})
115 | 
116 | #####################
117 | # all pattern for NativePoolCleaner
118 | ####################
119 | # version 2.1.10
120 | # Flushing largest CFS(Keyspace='xxxxx', ColumnFamily='xxxxx') to free up room. Used total: 0.09/0.20, live: 0.09/0.20, flushing: 0.00/0.00, this: 0.03/0.03
121 | CASSANDRA_LARGEST_KEYSPACE  ((?<=(Keyspace='))[^']+)
122 | CASSANDRA_LARGEST_CF        ((?<=(ColumnFamily='))[^']+)
123 | CASSANDRA_HEAP_TOTAL        ((?<=(Used total: ))(?<on_heap_total>(\d+\.\d+))\/(?<off_heap_total>(\d+\.\d+)))
124 | CASSANDRA_LIVE_TOTAL        ((?<=(live: ))(?<on_heap_live>(\d+\.\d+))\/(?<off_heap_live>(\d+\.\d+)))
125 | CASSANDRA_FLUSH_TOTAL       ((?<=(flushing: ))(?<on_heap_flush>(\d+\.\d+))\/(?<off_heap_flush>(\d+\.\d+)))
126 | CASSANDRA_THIS_TOTAL        ((?<=(this: ))(?<on_heap_column_family>(\d+\.\d+))\/(?<off_heap_column_family>(\d+\.\d+)))
127 | CASSANDRA_HEAP_USED         %{CASSANDRA_HEAP_TOTAL}.+%{CASSANDRA_LIVE_TOTAL}.+%{CASSANDRA_FLUSH_TOTAL}.+%{CASSANDRA_THIS_TOTAL}
128 | CASSANDRA_FLUSH_LARGEST_CF  %{CASSANDRA_LARGEST_KEYSPACE:keyspace}.+%{CASSANDRA_LARGEST_CF:column_family}.+%{CASSANDRA_HEAP_USED}
129 | 
130 | #####################
131 | # all pattern for SharedPool-Worker
132 | ####################
133 | # version 2.1.10
134 | # Unlogged batch covering 4 partitions detected against tables [margins.margin_explanation, margins.margin_data]. You should use a logged batch for atomicity, or asynchronous writes for performance.
135 | UNLOGGED_BATCH_PARTITION    ((?<=(covering ))\d+(?=( partitions)))
136 | UNLOGGED_BATCH_CF           ((?<=(\[)).+(?=(])))
137 | 
138 | # version 2.1.10
139 | # Batch of prepared statements for [xxxxx.xxxxx, xxxxx.xxxxx] is of size 61643, exceeding specified threshold of 5120 by 56523.
140 | BATCH_SIZE_CF               ((?<=(\[)).+(?=(])))
141 | BATCH_SIZE                  ((?<=(size ))\d+(?=(, exceeding)))
142 | BATCH_SIZE_EXCEED           ((?<=( by ))\d+)
143 | BATCH_SIZE_WARNING          %{BATCH_SIZE_CF:batch_column_family}.+%{BATCH_SIZE:batch_size}.+%{BATCH_SIZE_EXCEED:batch_size_exceed}
144 | 
145 | 


--------------------------------------------------------------------------------
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--------------------------------------------------------------------------------
/kibana/gc_cms_visualizations/cassandra_gc_cms.json:
--------------------------------------------------------------------------------
  1 | [
  2 |   {
  3 |     "_id": "MaxOldGenChunkSizeBeforeGC",
  4 |     "_type": "visualization",
  5 |     "_source": {
  6 |       "title": "Cassandra GC CMS: MaxOldGenChunkSizeBeforeGC",
  7 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_max_chunk_before_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
  8 |       "description": "",
  9 |       "savedSearchId": "GC-Informationen",
 10 |       "version": 1,
 11 |       "kibanaSavedObjectMeta": {
 12 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
 13 |       }
 14 |     }
 15 |   },
 16 |   {
 17 |     "_id": "MaxOldGenChunkSizeAfterGC",
 18 |     "_type": "visualization",
 19 |     "_source": {
 20 |       "title": "Cassandra GC CMS: MaxOldGenChunkSizeAfterGC",
 21 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_max_chunk_after_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
 22 |       "description": "",
 23 |       "savedSearchId": "GC-Informationen",
 24 |       "version": 1,
 25 |       "kibanaSavedObjectMeta": {
 26 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
 27 |       }
 28 |     }
 29 |   },
 30 |   {
 31 |     "_id": "MaxGCDurationPerStage",
 32 |     "_type": "visualization",
 33 |     "_source": {
 34 |       "title": "Cassandra GC CMS: MaxGCDurationPerStage",
 35 |       "visState": "{\n \"type\": \"histogram\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"mode\": \"stacked\",\n \"defaultYExtents\": false\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"gc_real_duration\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"gc_sys_duration\"\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"gc_user_duration\"\n }\n },\n {\n \"id\": \"4\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"5\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
 36 |       "description": "",
 37 |       "savedSearchId": "GC-Informationen",
 38 |       "version": 1,
 39 |       "kibanaSavedObjectMeta": {
 40 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
 41 |       }
 42 |     }
 43 |   },
 44 |   {
 45 |     "_id": "MaxOldGenAvgBlockSizeBeforeGC",
 46 |     "_type": "visualization",
 47 |     "_source": {
 48 |       "title": "Cassandra GC CMS: MaxOldGenAvgBlockSizeBeforeGC",
 49 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_avg_block_size_before_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
 50 |       "description": "",
 51 |       "savedSearchId": "GC-Informationen",
 52 |       "version": 1,
 53 |       "kibanaSavedObjectMeta": {
 54 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
 55 |       }
 56 |     }
 57 |   },
 58 |   {
 59 |     "_id": "MaxOldGenFreeFragSpaceAfterGC",
 60 |     "_type": "visualization",
 61 |     "_source": {
 62 |       "title": "Cassandra GC CMS: MaxOldGenFreeFragSpaceAfterGC",
 63 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_free_frag_after_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
 64 |       "description": "",
 65 |       "savedSearchId": "GC-Informationen",
 66 |       "version": 1,
 67 |       "kibanaSavedObjectMeta": {
 68 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
 69 |       }
 70 |     }
 71 |   },
 72 |   {
 73 |     "_id": "MaxOldGenFreeFragSpaceBeforeGC",
 74 |     "_type": "visualization",
 75 |     "_source": {
 76 |       "title": "Cassandra GC CMS: MaxOldGenFreeFragSpaceBeforeGC",
 77 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_free_frag_before_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
 78 |       "description": "",
 79 |       "savedSearchId": "GC-Informationen",
 80 |       "version": 1,
 81 |       "kibanaSavedObjectMeta": {
 82 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
 83 |       }
 84 |     }
 85 |   },
 86 |   {
 87 |     "_id": "MaxOldGenAvgBlockSizeAfterGC",
 88 |     "_type": "visualization",
 89 |     "_source": {
 90 |       "title": "Cassandra GC CMS: MaxOldGenAvgBlockSizeAfterGC",
 91 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_avg_block_size_after_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
 92 |       "description": "",
 93 |       "savedSearchId": "GC-Informationen",
 94 |       "version": 1,
 95 |       "kibanaSavedObjectMeta": {
 96 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
 97 |       }
 98 |     }
 99 |   },
100 |   {
101 |     "_id": "MaxOldGenBlockNumbersAfterGC",
102 |     "_type": "visualization",
103 |     "_source": {
104 |       "title": "Cassandra GC CMS: MaxOldGenBlockNumbersAfterGC",
105 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_block_numbers_after_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
106 |       "description": "",
107 |       "savedSearchId": "GC-Informationen",
108 |       "version": 1,
109 |       "kibanaSavedObjectMeta": {
110 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
111 |       }
112 |     }
113 |   },
114 |   {
115 |     "_id": "MaxOldGenTreeHeightBeforeGC",
116 |     "_type": "visualization",
117 |     "_source": {
118 |       "title": "Cassandra GC CMS: MaxOldGenTreeHeightBeforeGC",
119 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_tree_height_before_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
120 |       "description": "",
121 |       "savedSearchId": "GC-Informationen",
122 |       "version": 1,
123 |       "kibanaSavedObjectMeta": {
124 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
125 |       }
126 |     }
127 |   },
128 |   {
129 |     "_id": "MaxOldGenTreeHeightAfterGC",
130 |     "_type": "visualization",
131 |     "_source": {
132 |       "title": "Cassandra GC CMS: MaxOldGenTreeHeightAfterGC",
133 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_tree_height_after_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
134 |       "description": "",
135 |       "savedSearchId": "GC-Informationen",
136 |       "version": 1,
137 |       "kibanaSavedObjectMeta": {
138 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
139 |       }
140 |     }
141 |   },
142 |   {
143 |     "_id": "CMSStopTheWorldDuration",
144 |     "_type": "visualization",
145 |     "_source": {
146 |       "title": "Cassandra GC CMS: StopTheWorldDuration",
147 |       "visState": "{\n \"type\": \"histogram\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"mode\": \"stacked\",\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_total_duration\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n },\n {\n \"id\": \"4\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_cpu_duration\"\n }\n },\n {\n \"id\": \"5\",\n \"type\": \"filters\",\n \"schema\": \"group\",\n \"params\": {\n \"filters\": [\n {\n \"input\": {\n \"query\": {\n \"query_string\": {\n \"query\": \"cms_stage.raw:\\\"Initial Mark\\\"\",\n \"analyze_wildcard\": true\n }\n }\n }\n },\n {\n \"input\": {\n \"query\": {\n \"query_string\": {\n \"query\": \"cms_stage.raw:\\\"concurrent-abortable-preclean\\\"\",\n \"analyze_wildcard\": true\n }\n }\n }\n }\n ]\n }\n }\n ],\n \"listeners\": {}\n}",
148 |       "description": "",
149 |       "savedSearchId": "CMS-Informationen",
150 |       "version": 1,
151 |       "kibanaSavedObjectMeta": {
152 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
153 |       }
154 |     }
155 |   },
156 |   {
157 |     "_id": "CMSStopTheWorldDurationPerStage",
158 |     "_type": "visualization",
159 |     "_source": {
160 |       "title": "Cassandra GC CMS: StopTheWorldDurationPerStage",
161 |       "visState": "{\n \"type\": \"histogram\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"mode\": \"stacked\",\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_sys_duration\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n },\n {\n \"id\": \"4\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_real_duration\"\n }\n },\n {\n \"id\": \"5\",\n \"type\": \"filters\",\n \"schema\": \"group\",\n \"params\": {\n \"filters\": [\n {\n \"input\": {\n \"query\": {\n \"query_string\": {\n \"query\": \"cms_stage.raw:\\\"Initial Mark\\\"\",\n \"analyze_wildcard\": true\n }\n }\n }\n },\n {\n \"input\": {\n \"query\": {\n \"query_string\": {\n \"query\": \"cms_stage.raw:\\\"concurrent-abortable-preclean\\\"\",\n \"analyze_wildcard\": true\n }\n }\n }\n }\n ]\n }\n },\n {\n \"id\": \"6\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_user_duration\"\n }\n }\n ],\n \"listeners\": {}\n}",
162 |       "description": "",
163 |       "savedSearchId": "CMS-Informationen",
164 |       "version": 1,
165 |       "kibanaSavedObjectMeta": {
166 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
167 |       }
168 |     }
169 |   },
170 |   {
171 |     "_id": "MaxOldGenBlockNumbersBeforeGC",
172 |     "_type": "visualization",
173 |     "_source": {
174 |       "title": "Cassandra GC CMS: MaxOldGenBlockNumbersBeforeGC",
175 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_block_numbers_before_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
176 |       "description": "",
177 |       "savedSearchId": "GC-Informationen",
178 |       "version": 1,
179 |       "kibanaSavedObjectMeta": {
180 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
181 |       }
182 |     }
183 |   },
184 |   {
185 |     "_id": "CMSOldGenUsedBeforeCMS",
186 |     "_type": "visualization",
187 |     "_source": {
188 |       "title": "Cassandra GC CMS: OldGenUsedBeforeCMS",
189 |       "visState": "{\n \"type\": \"line\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_used_before_gc\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"auto\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n }\n ],\n \"listeners\": {}\n}",
190 |       "description": "",
191 |       "savedSearchId": "CMS-Informationen",
192 |       "version": 1,
193 |       "kibanaSavedObjectMeta": {
194 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
195 |       }
196 |     }
197 |   },
198 |   {
199 |     "_id": "CMSTableStats",
200 |     "_type": "visualization",
201 |     "_source": {
202 |       "title": "Cassandra GC CMS: TableStats",
203 |       "visState": "{\n \"type\": \"table\",\n \"params\": {\n \"perPage\": 4,\n \"showPartialRows\": false,\n \"showMeticsAtAllLevels\": false\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_total_duration\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"bucket\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\"\n }\n },\n {\n \"id\": \"4\",\n \"type\": \"sum\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_total_duration\"\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_cpu_duration\"\n }\n },\n {\n \"id\": \"5\",\n \"type\": \"sum\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_cpu_duration\"\n }\n },\n {\n \"id\": \"7\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"old_gen_used_before_gc\"\n }\n }\n ],\n \"listeners\": {}\n}",
204 |       "description": "",
205 |       "savedSearchId": "Cassandra CMS-Informationen",
206 |       "version": 1,
207 |       "kibanaSavedObjectMeta": {
208 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
209 |       }
210 |     }
211 |   },
212 |   {
213 |     "_id": "CMSStagePie",
214 |     "_type": "visualization",
215 |     "_source": {
216 |       "title": "Cassandra GC CMS: StagePie",
217 |       "visState": "{\n \"type\": \"pie\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"isDonut\": false\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"sum\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_total_duration\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": false\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"terms\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"cms_stage.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\"\n }\n }\n ],\n \"listeners\": {}\n}",
218 |       "description": "",
219 |       "savedSearchId": "CMS-Informationen",
220 |       "version": 1,
221 |       "kibanaSavedObjectMeta": {
222 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
223 |       }
224 |     }
225 |   },
226 |   {
227 |     "_id": "GCInspectorTableStats",
228 |     "_type": "visualization",
229 |     "_source": {
230 |       "title": "Cassandra GC CMS: InspectorTableStats",
231 |       "visState": "{\n \"type\": \"table\",\n \"params\": {\n \"perPage\": 8,\n \"showPartialRows\": false,\n \"showMeticsAtAllLevels\": false\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"gc_duration\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"sum\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"gc_duration\"\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"gc_collections\"\n }\n },\n {\n \"id\": \"4\",\n \"type\": \"sum\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"gc_collections\"\n }\n },\n {\n \"id\": \"5\",\n \"type\": \"terms\",\n \"schema\": \"bucket\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\"\n }\n },\n {\n \"id\": \"6\",\n \"type\": \"terms\",\n \"schema\": \"bucket\",\n \"params\": {\n \"field\": \"gc_type\",\n \"size\": 5,\n \"order\": \"desc\",\n \"orderBy\": \"1\"\n }\n }\n ],\n \"listeners\": {}\n}",
232 |       "description": "",
233 |       "savedSearchId": "GCInspector",
234 |       "version": 1,
235 |       "kibanaSavedObjectMeta": {
236 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
237 |       }
238 |     }
239 |   },
240 |   {
241 |     "_id": "CMSDuration",
242 |     "_type": "visualization",
243 |     "_source": {
244 |       "title": "Cassandra GC CMS: allgemeine Informationen",
245 |       "visState": "{\n \"type\": \"histogram\",\n \"params\": {\n \"shareYAxis\": true,\n \"addTooltip\": true,\n \"addLegend\": true,\n \"mode\": \"stacked\",\n \"defaultYExtents\": true\n },\n \"aggs\": [\n {\n \"id\": \"1\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_total_duration\"\n }\n },\n {\n \"id\": \"2\",\n \"type\": \"terms\",\n \"schema\": \"split\",\n \"params\": {\n \"field\": \"host.raw\",\n \"size\": 20,\n \"order\": \"desc\",\n \"orderBy\": \"1\",\n \"row\": true\n }\n },\n {\n \"id\": \"3\",\n \"type\": \"date_histogram\",\n \"schema\": \"segment\",\n \"params\": {\n \"field\": \"@timestamp\",\n \"interval\": \"second\",\n \"min_doc_count\": 1,\n \"extended_bounds\": {}\n }\n },\n {\n \"id\": \"4\",\n \"type\": \"max\",\n \"schema\": \"metric\",\n \"params\": {\n \"field\": \"cms_cpu_duration\"\n }\n },\n {\n \"id\": \"5\",\n \"type\": \"terms\",\n \"schema\": \"group\",\n \"params\": {\n \"field\": \"cms_stage.raw\",\n \"size\": 10,\n \"order\": \"desc\",\n \"orderBy\": \"1\"\n }\n }\n ],\n \"listeners\": {}\n}",
246 |       "description": "",
247 |       "savedSearchId": "GC CMS: allgemeine Informationen",
248 |       "version": 1,
249 |       "kibanaSavedObjectMeta": {
250 |         "searchSourceJSON": "{\n  \"filter\": []\n}"
251 |       }
252 |     }
253 |   },
254 |   {
255 |     "_id": "Test",
256 |     "_type": "visualization",
257 |     "_source": {
258 |       "title": "Cassandra GC CMS: GCInspector Statistiken",
259 |       "visState": "{\n \"type\": \"markdown\",\n \"params\": {\n \"markdown\": \"GCInspector Statistiken\"\n },\n \"aggs\": [],\n \"listeners\": {}\n}",
260 |       "description": "",
261 |       "version": 1,
262 |       "kibanaSavedObjectMeta": {
263 |         "searchSourceJSON": "{\n  \"query\": {\n    \"query_string\": {\n      \"query\": \"*\",\n      \"analyze_wildcard\": true\n    }\n  },\n  \"filter\": []\n}"
264 |       }
265 |     }
266 |   }
267 | ]


--------------------------------------------------------------------------------
/logstash/etc/logstash/patterns/gc:
--------------------------------------------------------------------------------
  1 | ######################################
  2 | # all pattern for -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintGCTimeStamps
  3 | ######################################
  4 | 
  5 | # 498329.015:
  6 | GC_JVM_UPTIME                   ((?<gc_jvm_uptime>(\d+\.\d+)):)
  7 | 
  8 | # , 0.1904911 secs]
  9 | # , 0.1904911 secs] [Times: user=0.36 sys=0.00, real=0.19 secs]
 10 | # [Times: user=0.12 sys=0.00, real=0.01 secs]
 11 | GC_DURATION                     (,\s+(?<gc_duration>(\d+\.\d+))\s+secs\]\n?)
 12 | GC_USER_DURATION                (\s+\[Times:\s+user=(?<gc_user_duration>(\d+\.\d+)))
 13 | GC_SYS_DURATION                 (\s+sys=(?<gc_sys_duration>(\d+\.\d+)),)
 14 | GC_REAL_DURATION                (\s+real=(?<gc_real_duration>(\d+\.\d+))\s+secs\])
 15 | GC_PART_DURATION                %{GC_USER_DURATION}%{GC_SYS_DURATION}%{GC_REAL_DURATION}
 16 | 
 17 | # 402M->65M(8192M) 
 18 | GC_HEAP_USAGE                   (\s+(?<heap_used_before_gc>(\d+))(?<heap_used_before_gc_unit>(M|K|B))->(?<heap_used_after_gc>(\d+))(?<heap_used_after_gc_unit>(M|K|B))\((?<heap_total_after_gc>(\d+))(?<heap_total_after_unit>(M|K|B))\))
 19 |                                 
 20 | # [Eden: 288.0M(356.0M)->0.0B(408.0M) Survivors: 52.0M->0.0B Heap: 402.0M(8192.0M)->65.5M(8192.0M)]
 21 | GC_EDEN_USAGE                   (\s?\[Eden:\s+(?<eden_used_before_gc>(\d+\.\d+))(?<eden_used_before_gc_unit>(M|K|B))\((?<eden_total_before_gc>(\d+\.\d+))(?<eden_total_before_gc_unit>(M|K|B))\)->(?<eden_used_after_gc>(\d+\.\d+))(?<eden_used_after_gc_unit>(M|K|B))\((?<eden_total_after_gc>(\d+\.\d+))(?<eden_total_after_gc_unit>(M|K|B))\))
 22 | GC_SURVIVOR_USAGE               (\s?Survivors:\s+(?<survivor_used_before_gc>(\d+\.\d+))(?<survivor_used_before_gc_unit>(M|K|B))->(?<survivor_used_after_gc>(\d+\.\d+))(?<survivor_used_after_gc_unit>(M|K|B)))
 23 | GC_HEAP_USAGE_EXTEND            (\s?Heap:\s+(?<heap_used_before_gc>(\d+\.\d+))(M|K)\((?<heap_total_before_gc>(\d+\.\d+))(M|K)\)->(?<heap_used_after_gc>(\d+\.\d+))(M|K)\((?<heap_total_after_gc>(\d+\.\d+))(M|K)\)\])
 24 | 
 25 | # [Metaspace: 20879K->20875K(1069056K)]
 26 | GC_METASPACE_USAGE              (\[Metaspace:\s+(?<meta_used_before_gc>(\d+))(M|K)->(?<meta_used_after_gc>(\d+))(M|K)\((?<meta_total_after_gc>(\d+))(M|K)\)\])
 27 | 
 28 | # G1 parallel Threads Young and Mixed GC
 29 | ######################################
 30 | # 498329.015: [GC pause (GCLocker Initiated GC) (young)
 31 | # 659451.728: [GC pause (GCLocker Initiated GC) (young) (initial-mark)
 32 | G1_GC_REASON                    %{GC_JVM_UPTIME}(\s+\[(?<gc_action>(\w+\s+\w+))\s+\((?<gc_reason>(\w+\s+\w+\s+\w+))\)\s+\((?<gc_pool>(\w+))\)(\s+\((?<gc_action2>(\w+-\w+))\))?\n?)
 33 | 
 34 | # [Parallel Time: 21.8 ms, GC Workers: 10]
 35 | #    [GC Worker Start (ms): Min: 506620870.6, Avg: 506620870.7, Max: 506620870.7, Diff: 0.1]
 36 | #    [Ext Root Scanning (ms): Min: 0.6, Avg: 0.8, Max: 1.7, Diff: 1.1, Sum: 8.3]
 37 | #    [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 1.3, Diff: 1.3, Sum: 1.3]
 38 | #    [Code Root Marking (ms): Min: 0.0, Avg: 2.7, Max: 8.0, Diff: 7.9, Sum: 27.4]
 39 | #    [Update RS (ms): Min: 5.5, Avg: 6.5, Max: 6.9, Diff: 1.4, Sum: 65.3]
 40 | #        [Processed Buffers: Min: 35, Avg: 50.9, Max: 87, Diff: 52, Sum: 509]
 41 | #    [Scan RS (ms): Min: 0.1, Avg: 0.3, Max: 0.3, Diff: 0.3, Sum: 2.8]
 42 | #    [Code Root Scanning (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.1]
 43 | #    [Object Copy (ms): Min: 18.2, Avg: 18.5, Max: 18.6, Diff: 0.4, Sum: 184.8]
 44 | #    [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0]
 45 | #    [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.5]
 46 | #    [GC Worker Total (ms): Min: 26.1, Avg: 26.2, Max: 26.2, Diff: 0.1, Sum: 261.6]
 47 | #    [GC Worker End (ms): Min: 599288913.6, Avg: 599288913.6, Max: 599288913.6, Diff: 0.1]
 48 | G1_WORKER_STATS                 (\s+\[Parallel\s+Time:\s+(?<gc_parallel_time>(\d+\.\d+))\s+ms,\s+GC\s+Workers:\s+(?<g1_workers>(\d+))\]\n)
 49 | G1_WORKER_START_STATS           (\s+\[GC\s+Worker\s+Start\s+\(ms\):\s+Min:\s+(?<g1_worker_start.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_worker_start.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_worker_start.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_worker_start.diff>(\d+\.\d+))\]\n)
 50 | G1_EXT_ROOT_SCAN_STATS          (\s+\[Ext\s+Root\s+Scanning\s+\(ms\):\s+Min:\s+(?<g1_ext_root_scan.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_ext_root_scan.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_ext_root_scan.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_ext_root_scan.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_ext_root_scan.sum>(\d+\.\d+))\]\n)
 51 | G1_EXT_ROOT_MARK_STATS          (\s+\[Code\s+Root\s+Marking\s+\(ms\):\s+Min:\s+(?<g1_ext_root_mark.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_ext_root_mark.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_ext_root_mark.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_ext_root_mark.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_ext_root_mark.sum>(\d+\.\d+))\]\n)
 52 | G1_SATB_FILTER_STATS            (\s+\[SATB\s+Filtering\s+\(ms\):\s+Min:\s+(?<g1_satb_filter.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_satb_filter.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_satb_filter.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_satb_filter.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_satb_filter.sum>(\d+\.\d+))\]\n)
 53 | G1_UPDATE_RS_STATS              (\s+\[Update\s+RS\s+\(ms\):\s+Min:\s+(?<g1_update_rs.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_update_rs.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_update_rs.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_update_rs.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_update_rs.sum>(\d+\.\d+))\]\n)
 54 | G1_PROCESS_BUFFER_STATS         (\s+\[Processed\s+Buffers:\s+Min:\s+(?<g1_update_rs.updated_process_buffer.min>(\d+)),\s+Avg:\s+(?<g1_update_rs.updated_process_buffer.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_update_rs.updated_process_buffer.max>(\d+)),\s+Diff:\s+(?<g1_update_rs.updated_process_buffer.diff>(\d+)),\s+Sum:\s+(?<g1_update_rs.updated_process_buffer.sum>(\d+))\]\n)
 55 | G1_SCAN_RS_STATS                (\s+\[Scan\s+RS\s+\(ms\):\s+Min:\s+(?<g1_scan_rs.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_scan_rs.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_scan_rs.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_scan_rs.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_scan_rs.sum>(\d+\.\d+))\]\n)
 56 | G1_CODE_ROOT_SCAN_STATS         (\s+\[Code\s+Root\s+Scanning\s+\(ms\):\s+Min:\s+(?<g1_code_root_scan.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_code_root_scan.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_code_root_scan.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_code_root_scan.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_code_root_scan.sum>(\d+\.\d+))\]\n)
 57 | G1_OBJECT_COPY_STATS            (\s+\[Object\s+Copy\s+\(ms\):\s+Min:\s+(?<g1_object_copy.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_object_copy.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_object_copy.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_object_copy.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_object_copy.sum>(\d+\.\d+))\]\n)
 58 | G1_TERMINATION_STATS            (\s+\[Termination\s+\(ms\):\s+Min:\s+(?<g1_termination.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_termination.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_termination.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_termination.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_termination.sum>(\d+\.\d+))\]\n)
 59 | G1_WORKER_OTHER_STATS           (\s+\[GC\s+Worker\s+Other\s+\(ms\):\s+Min:\s+(?<g1_worker_other.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_worker_other.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_worker_other.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_worker_other.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_worker_other.sum>(\d+\.\d+))\]\n)
 60 | G1_WORKER_TOTAL_STATS           (\s+\[GC\s+Worker\s+Total\s+\(ms\):\s+Min:\s+(?<g1_worker_total.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_worker_total.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_worker_total.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_worker_total.diff>(\d+\.\d+)),\s+Sum:\s+(?<g1_worker_total.sum>(\d+\.\d+))\]\n)
 61 | G1_WORKER_END_STATS             (\s+\[GC\s+Worker\s+End\s+\(ms\):\s+Min:\s+(?<g1_worker_end.min>(\d+\.\d+)),\s+Avg:\s+(?<g1_worker_end.avg>(\d+\.\d+)),\s+Max:\s+(?<g1_worker_end.max>(\d+\.\d+)),\s+Diff:\s+(?<g1_worker_end.diff>(\d+\.\d+))\]\n)
 62 | G1_PARALLEL_THREADS_STATS       %{G1_WORKER_STATS}%{G1_WORKER_START_STATS}%{G1_EXT_ROOT_SCAN_STATS}%{G1_EXT_ROOT_MARK_STATS}?%{G1_SATB_FILTER_STATS}?%{G1_UPDATE_RS_STATS}%{G1_PROCESS_BUFFER_STATS}%{G1_SCAN_RS_STATS}%{G1_CODE_ROOT_SCAN_STATS}%{G1_OBJECT_COPY_STATS}%{G1_TERMINATION_STATS}%{G1_WORKER_OTHER_STATS}%{G1_WORKER_TOTAL_STATS}%{G1_WORKER_END_STATS}
 63 | 
 64 | # G1 sequentiell Threads Young and Mixed GC
 65 | ######################################
 66 | #    [Code Root Fixup: 0.2 ms]
 67 | #    [Code Root Migration: 0.1 ms]
 68 | #    [Code Root Purge: 0.0 ms]
 69 | #    [Clear CT: 0.6 ms]
 70 | #    [Other: 1.7 ms]
 71 | #        [Choose CSet: 0.0 ms]
 72 | #        [Ref Proc: 0.2 ms]
 73 | #        [Ref Enq: 0.0 ms]
 74 | #        [Redirty Cards: 0.2 ms]
 75 | #        [Free CSet: 0.8 ms]
 76 | G1_CODE_ROOT_FIXUP              (\s+\[Code\s+Root\s+Fixup:\s+(?<g1_code_root_fixup>(\d+\.\d+))\s+ms\]\n)
 77 | G1_CODE_ROOT_MIGRATION          (\s+\[Code\s+Root\s+Migration:\s+(?<g1_code_root_migration>(\d+\.\d+))\s+ms\]\n)
 78 | G1_CODE_ROOT_PURGE              (\s+\[Code\s+Root\s+Purge:\s+(?<g1_code_root_purge>(\d+\.\d+))\s+ms\]\n)
 79 | G1_CODE_ROOT_STATS              %{G1_CODE_ROOT_FIXUP}%{G1_CODE_ROOT_MIGRATION}%{G1_CODE_ROOT_PURGE}
 80 | G1_CLEAR_CT                     (\s+\[Clear\s+CT:\s+(?<g1_clear_ct>(\d+\.\d+))\s+ms\]\n)
 81 | G1_OTHER                        (\s+\[Other:\s+(?<g1_other_duration>(\d+\.\d+))\s+ms\]\n)
 82 | G1_CHOOS_CSET                   (\s+\[Choose\s+CSet:\s+(?<g1_choose_cset>(\d+\.\d+))\s+ms\]\n)
 83 | G1_REF_PROC                     (\s+\[Ref\s+Proc:\s+(?<g1_ref_proc>(\d+\.\d+))\s+ms\]\n)
 84 | G1_REF_ENQ                      (\s+\[Ref\s+Enq:\s+(?<g1_ref_enq>(\d+\.\d+))\s+ms\]\n)
 85 | G1_REDIRTY_CARDS                (\s+\[Redirty\s+Cards:\s+(?<g1_redirty_cards>(\d+\.\d+))\s+ms\]\n)
 86 | G1_FREE_CSET                    (\s+\[Free\s+CSet:\s+(?<g1_free_cset>(\d+\.\d+))\s+ms\]\n)
 87 | G1_OTHER_STATS                  %{G1_OTHER}%{G1_CHOOS_CSET}%{G1_REF_PROC}%{G1_REF_ENQ}%{G1_REDIRTY_CARDS}%{G1_FREE_CSET}
 88 | G1_SEQUENTIELL_THREADS_STATS    %{G1_CODE_ROOT_STATS}%{G1_CLEAR_CT}%{G1_OTHER_STATS}
 89 | 
 90 | #  [Eden: 4332.0M(4332.0M)->0.0B(4356.0M) Survivors: 80.0M->68.0M Heap: 7285.1M(8192.0M)->2943.4M(8192.0M)]
 91 | G1_HEAP_POOLS_AFTER_GC          (\s+)%{GC_EDEN_USAGE}\s+%{GC_SURVIVOR_USAGE}%{GC_HEAP_USAGE_EXTEND}\n
 92 |                                 
 93 | # G1 Concurrent Remark
 94 | ######################################
 95 | # 659452.214: [GC cleanup
 96 | # 659452.214: [GC concurrent-root-region-scan-start]
 97 | # 816418.197: [GC concurrent-cleanup-end, 0.0005591 secs]
 98 | G1_CM_STAGE                     %{GC_JVM_UPTIME}(\s+\[(?<g1_gc_stage>((\w+\s+\w+))(\-\w+)*))
 99 | G1_CM_STAGE_WITH_DURATION       %{GC_JVM_UPTIME}(\s+\[(?<g1_gc_stage>((\w+\s+\w+))(\-\w+)*))%{GC_DURATION}
100 | 
101 | # 659452.214: [GC cleanup 3875M->3679M(8192M), 0.0117895 secs] [Times: user=0.12 sys=0.00, real=0.01 secs]
102 | G1_CM_CLEANUP_STATS             %{G1_CM_STAGE}%{GC_HEAP_USAGE}%{GC_DURATION}%{GC_PART_DURATION}
103 | 
104 | # 757537.567: [GC remark 757537.568: [GC ref-proc, 0.0034009 secs], 0.0067587 secs] [Times: user=0.04 sys=0.00, real=0.01 secs] 
105 | G1_CM_REMARK_STATS              %{G1_CM_STAGE}(\s+\d+\.\d+:\s+\[GC\s+ref-proc,\s+(?<g1_ref_proc>(\d+\.\d+))\s+secs\],\s+(?<g1_remark>(\d+\.\d+))\s+secs\]\n)%{GC_PART_DURATION}
106 | 
107 | # 2015-08-28T11:09:28.970+0200: 5.099: [Full GC (Metadata GC Threshold)  402M->65M(8192M), 0.2181915 secs]
108 | #   [Eden: 288.0M(356.0M)->0.0B(408.0M) Survivors: 52.0M->0.0B Heap: 402.0M(8192.0M)->65.5M(8192.0M)], [Metaspace: 20879K->20875K(1069056K)]
109 | # [Times: user=0.30 sys=0.01, real=0.22 secs]
110 | G1_FULL_GC                      %{GC_JVM_UPTIME}(\s+\[Full\s+GC\s+\((?<g1_full_gc_reason>((\w+){1}(\s+\w+){,2}))\))%{GC_HEAP_USAGE}%{GC_DURATION}\s+%{GC_EDEN_USAGE}\s+%{GC_SURVIVOR_USAGE}%{GC_HEAP_USAGE_EXTEND}(,\s+)%{GC_METASPACE_USAGE}\n%{G1_HEAP_AFTER_GC}?%{GC_PART_DURATION}
111 | 
112 | # CMS Minor GC
113 | ######################################
114 | # 346044,442: [GC (Allocation Failure) Before GC:
115 | CMS_GC_REASON                   ((?<=\[).+(?= Before GC:))
116 | 
117 | # Total Free Space: 5994430\nMax Chunk Size: 5725055\nNumber of Blocks: 34\nAv. Block Size: 176306\nTree Height: 11\n
118 | OLD_GEN_FRAG_STATS_BEFORE_GC    (.+\n.+\n.+\nTotal\s+Free\s+Space:\s+(?<old_gen_free_frag_before_gc>(\d+))\nMax\s+Chunk Size:\s+(?<old_gen_max_chunk_before_gc>(\d+))\nNumber\s+of\s+Blocks:\s+(?<old_gen_block_numbers_before_gc>(\d+))\nAv\.\s+Block\s+Size:\s+(?<old_gen_avg_block_size_before_gc>(\d+))\nTree\s+Height:\s+(?<old_gen_tree_height_before_gc>(\d+))\n)
119 | OLD_GEN_FRAG_STATS_AFTER_GC     (.+\n.+\n.+\n.+:\s+(?<old_gen_free_frag_after_gc>(\d+))\nMax\s+Chunk Size:\s+(?<old_gen_max_chunk_after_gc>(\d+))\nNumber\s+of\s+Blocks:\s+(?<old_gen_block_numbers_after_gc>(\d+))\nAv\.\s+Block\s+Size:\s+(?<old_gen_avg_block_size_after_gc>(\d+))\nTree\s+Height:\s+(?<old_gen_tree_height_after_gc>(\d+))\n)
120 | 
121 | # : 332506K->40960K(368640K), 0.0816023 secs] 1032579K->750284K(2031616K)
122 | CMS_NEW_GEN_STATS               (:\s+(?<new_gen_used_before_gc>(\d+))K\->(?<new_gen_used_after_gc1>(\d+))K\((?<new_gen_total_after_gc1>(\d+))K\),\s+(?<minor_gc_cpu_duration>(\d+\.\d+)))
123 | 
124 | # 1032579K->750284K(2031616K)
125 | CMS_HEAP_STATS                  (.+\])%{GC_HEAP_USAGE}
126 | 
127 | # CMS Major GC
128 | ######################################
129 | CMS_STAGE                       (((?<=\[CMS\-)(\w+\-{1}\w+)(\-{1}\w+)*)|((?<=\[GC \(CMS )\w+\s+\w+))
130 | CMS_DURATION                    (:\s+(?<cms_cpu_duration>(\d+\.\d+))\/(?<gc_duration>(\d+\.\d+))\s+secs\])
131 | CMS_INI_MARK_DURATION           (.+(?<gc_duration>(\d+\.\d+))\s+secs\])
132 | CMS_OLD_GEN                     (.+CMS\-initial\-mark:\s+(?<old_gen_used_before_gc>(\d+))K\((?<old_gen_total_before_gc>(\d+))K\))
133 | CMS_NEW_GEN                     (.+YG\s+occupancy:\s+(?<new_gen_used_after_gc>(\d+))\s+K\s+\((?<new_gen_total_after_gc>(\d+))\s+K\))
134 | CMS_INITIAL_MARK                %{CMS_STAGE:cms_stage}%{CMS_OLD_GEN}%{CMS_INI_MARK_DURATION}%{GC_PART_DURATION}
135 | CMS_FINAL_REMARK                %{CMS_STAGE:cms_stage}%{CMS_NEW_GEN}%{GC_PART_DURATION}
136 | CMS_STAGE_WITH_DURATION         %{CMS_STAGE:cms_stage}%{CMS_DURATION}%{GC_PART_DURATION}
137 | 
138 | ######################################
139 | # all pattern for +PrintGCApplicationStoppedTime
140 | ######################################
141 | 
142 | # Total time for which application threads were stopped: 0,0013089 seconds
143 | GC_APPLI_STOPPED_SEC            ((?<= Total time for which application threads were stopped:) \d+\.\d+)
144 | 
145 | ######################################
146 | # all pattern for +PrintGCApplicationConcurrentTime
147 | ######################################
148 | 
149 | # Application time: 1,0350815 seconds
150 | GC_APPLI_CONCUR_SEC             ((?<= Application time:) \d+\.\d+)
151 | 
152 | ######################################
153 | # all pattern for +PrintTenuringDistribution
154 | ######################################
155 | 
156 | # Desired survivor size 308281344 bytes, new threshold 15 (max 15) - age 1: 1990184 bytes, 1990184 total ......
157 | # if survivor space empty, no threshold stats are available
158 | CMS_SURVIVOR_STATS              (.+\nDesired\s+survivor\s+size\s+(?<desired_survivor_size>(\d+))\s+bytes,\s+new\s+threshold\s+(?<cur_threshold_size>(\d+))\s+\(max\s+(?<max_threshold_size>(\d+))\)\n(?<survivor_stats>(\-\s+age\s+\d+:\s+\d+\s+bytes,\s+\d+\s+total\n)+))
159 | G1_SURVIVOR_STATS               (Desired\s+survivor\s+size\s+(?<desired_survivor_size>(\d+))\s+bytes,\s+new\s+threshold\s+(?<cur_threshold_size>(\d+))\s+\(max\s+(?<max_threshold_size>(\d+))\)\n(?<survivor_stats>(\-\s+age\s+\d+:\s+\d+\s+bytes,\s+\d+\s+total\n)+)?)
160 | 
161 | ######################################
162 | # all pattern for +PrintHeapAtGC
163 | ######################################
164 | 
165 | # Heap before GC invocations=307
166 | # Heap after GC invocations=20009 (full 1):
167 | GC_NUMBER                       (.+(invocations=)(?<gc_number>(\d+))\s+\(full\s+(?<gc_full_gc_number>(\d+))\):\n)
168 | 
169 | # CMS
170 | # par new generation total 235968K, used 221084K [0x00000000c0000000, 0x00000000d0000000, 0x00000000d0000000)
171 | CMS_NEW_GEN_BEFORE_GC           (\s+(par\s+new\s+generation\s+total)\s+(?<new_gen_total_before_gc>(\d+))(K, used )(?<new_gen_used_before_gc>(\d+))K.+\n)
172 | CMS_NEW_GEN_AFTER_GC            (.+\n\s+(par\s+new\s+generation\s+total)\s+(?<new_gen_total_after_gc>(\d+))(K, used )(?<new_gen_used_after_gc>(\d+))K.+\n)
173 | 
174 | # G1
175 | #  garbage-first heap   total 8388608K, used 7452338K [0x00000005c0000000, 0x00000007c0000000, 0x00000007c0000000)
176 | G1_HEAP_SIZE_GC                 (\s+garbage-first\s+heap\s+total\s+(?<heap_total_after_gc>(\d+))K,\s+used\s+(?<heap_used_before_gc>(\d+))K.+\n)
177 | 
178 | # CMS
179 | # eden space 209792K, 100% used [0x00000000c0000000, 0x00000000ccce0000, 0x00000000ccce0000)
180 | CMS_EDEN_SPACE_BEFORE_GC        (\s+(eden\s+space)\s+(?<eden_total_before_gc>(\d+))(K,\s+)(?<eden_used_before_gc>(\d+))%.+\n)
181 | CMS_EDEN_SPACE_AFTER_GC         (\s+(eden\s+space)\s+(?<eden_total_after_gc>(\d+))(K,\s+)(?<eden_used_after_gc>(\d+))%.+\n)
182 | 
183 | # G1
184 | #   region size 4096K, 963 young (3944448K), 22 survivors (90112K)
185 | G1_REGION_SIZE_BEFORE_GC        (\s+region\s+size\s+(?<region_size_before_gc>(\d+))K,\s+(?<new_gen_region_count_before_gc>(\d+))\s+young\s+\((?<new_gen_region_size_before_gc>(\d+))K\),\s+(?<survivor_region_count_before_gc>(\d+))\s+survivors\s+\((?<survivor_region_size_before_gc>(\d+))K\)\n)
186 | G1_REGION_SIZE_AFTER_GC         (\s+region\s+size\s+(?<region_size_after_gc>(\d+))K,\s+(?<new_gen_region_count_after_gc>(\d+))\s+young\s+\((?<new_gen_region_size_after_gc>(\d+))K\),\s+(?<survivor_region_count_after_gc>(\d+))\s+survivors\s+\((?<survivor_region_size_after_gc>(\d+))K\)\n)
187 | 
188 | # CMS
189 | # from space 26176K, 43% used [0x00000000ce670000, 0x00000000cf177228, 0x00000000d0000000)
190 | CMS_ACTIVE_SURVIVOR_BEFORE_GC   (\s+(from\s+space)\s+(?<act_survivor_total_before_gc>(\d+))(K,\s+)(?<act_survivor_used_before_gc>(\d+))%.+\n)
191 | CMS_ACTIVE_SURVIVOR_AFTER_GC    (\s+(from\s+space)\s+(?<act_survivor_total_after_gc>(\d+))(K,\s+)(?<act_survivor_used_after_gc>(\d+))%.+\n)
192 | 
193 | # CMS
194 | # to space 26176K, 0% used [0x00000000ccce0000, 0x00000000ccce0000, 0x00000000ce670000)
195 | CMS_INACTIVE_SURVIVOR_BEFORE_GC (\s+(to\s+space)\s+(?<inact_survivor_total_before_gc>(\d+))(K,\s+)(?<inact_survivor_used_before_gc>(\d+))%.+\n)
196 | CMS_INACTIVE_SURVIVOR_AFTER_GC  (\s+(to\s+space)\s+(?<inact_survivor_total_after_gc>(\d+))(K,\s+)(?<inact_survivor_used_after_gc>(\d+))%.+\n)
197 | 
198 | # CMS
199 | # concurrent mark-sweep generation total 786432K, used 449940K [0x00000000d0000000, 0x0000000100000000, 0x0000000100000000)
200 | CMS_OLD_GEN_BEFORE_GC           (\s+(concurrent mark-sweep generation total)\s+(?<old_gen_total_before_gc>(\d+))(K,\s+used\s+)(?<old_gen_used_before_gc>(\d+))K.+\n)
201 | CMS_OLD_GEN_AFTER_GC            (\s+(concurrent mark-sweep generation total)\s+(?<old_gen_total_after_gc>(\d+))(K,\s+used\s+)(?<old_gen_used_after_gc>(\d+))K.+\n)
202 | 
203 | # CMS and G1
204 | # Metaspace used 30259K, capacity 30884K, committed 31104K, reserved 1077248K
205 | GC_METASPACE_BEFORE_GC          (\s+(Metaspace\s+used)\s+(?<meta_used_before_gc>(\d+))(K,\s+capacity\s+)(?<meta_capacity_before_gc>(\d+))(K,\s+committed\s+)(?<meta_committed_before_gc>(\d+))(K,\s+reserved\s+)(?<meta_reserved_before_gc>(\d+))K\n)
206 | GC_METASPACE_AFTER_GC           (\s+(Metaspace\s+used)\s+(?<meta_used_after_gc>(\d+))(K,\s+capacity\s+)(?<meta_capacity_after_gc>(\d+))(K,\s+committed\s+)(?<meta_committed_after_gc>(\d+))(K,\s+reserved\s+)(?<meta_reserved_after_gc>(\d+))K\n)
207 | 
208 | # CMS and G1
209 | # class space used 3243K, capacity 3364K, committed 3456K, reserved 1048576K
210 | GC_CLASS_SPACE_BEFORE_GC        (\s+(class\s+space\s+used)\s+(?<class_used_before_gc>(\d+))(K,\s+capacity\s+)(?<class_capacity_before_gc>(\d+))(K,\s+committed\s+)(?<class_committed_before_gc>(\d+))(K,\s+reserved\s+)(?<class_reserved_before_gc>(\d+))K)
211 | GC_CLASS_SPACE_AFTER_GC         (\s+(class\s+space\s+used)\s+(?<class_used_after_gc>(\d+))(K,\s+capacity\s+)(?<class_capacity_after_gc>(\d+))(K,\s+committed\s+)(?<class_committed_after_gc>(\d+))(K,\s+reserved\s+)(?<class_reserved_after_gc>(\d+))K)
212 | 
213 | CMS_HEAP_BEFORE_GC              %{GC_APPLI_CONCUR_SEC:appli_concurrent_sec}(\s+seconds\n)%{GC_NUMBER}%{CMS_NEW_GEN_BEFORE_GC}%{CMS_EDEN_SPACE_BEFORE_GC}%{CMS_ACTIVE_SURVIVOR_BEFORE_GC}%{CMS_INACTIVE_SURVIVOR_BEFORE_GC}%{CMS_OLD_GEN_BEFORE_GC}%{GC_METASPACE_BEFORE_GC}%{GC_CLASS_SPACE_BEFORE_GC}
214 | G1_HEAP_BEFORE_GC               %{GC_APPLI_CONCUR_SEC:appli_concurrent_sec}(\s+seconds\n)%{G1_REQU_CYCLE_INITIATION}?(%{G1_HEAP_EXPANSION_ATTEMPT_1}%{G1_HEAP_EXPANSION}%{G1_NO_HEAP_EXPANSION})?%{GC_NUMBER}%{G1_HEAP_SIZE_GC}%{G1_REGION_SIZE_BEFORE_GC}%{GC_METASPACE_BEFORE_GC}%{GC_CLASS_SPACE_BEFORE_GC}\n?%{G1_CYCLE_INITIATION}?
215 | 
216 | CMS_HEAP_AFTER_GC               %{CMS_NEW_GEN_AFTER_GC}%{CMS_EDEN_SPACE_AFTER_GC}%{CMS_ACTIVE_SURVIVOR_AFTER_GC}%{CMS_INACTIVE_SURVIVOR_AFTER_GC}%{CMS_OLD_GEN_AFTER_GC}%{GC_METASPACE_AFTER_GC}%{GC_CLASS_SPACE_AFTER_GC}
217 | G1_HEAP_AFTER_GC				%{GC_NUMBER}%{G1_HEAP_SIZE_GC}%{G1_REGION_SIZE_AFTER_GC}%{GC_METASPACE_AFTER_GC}%{GC_CLASS_SPACE_AFTER_GC}(\n}\n)
218 | 
219 | ###################
220 | # all pattern for G1 -XX:+PrintAdaptiveSizePolicy
221 | ###################
222 | 
223 | #   1025.906: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 46580, predicted base time: 19.44 ms, remaining time: 180.56 ms, target pause time: 200.00 ms]
224 | #   1025.906: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 1199 regions, survivors: 30 regions, predicted young region time: 29.87 ms]
225 | #  56867.660: [G1Ergonomics (CSet Construction) finish adding old regions to CSet, reason: reclaimable percentage not over threshold, old: 48 regions, max: 205 regions, reclaimable: 856486152 bytes (9.97 %), threshold: 10.00 %]
226 | #  56803.094: [G1Ergonomics (CSet Construction) finish adding old regions to CSet, reason: old CSet region num reached max, old: 205 regions, max: 205 regions]
227 | #   1025.906: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 1199 regions, survivors: 30 regions, old: 0 regions, predicted pause time: 49.31 ms, target pause time: 200.00 ms]
228 | # 621417.648: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested]
229 | #  61953.961: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 3867148288 bytes, allocation request: 0 bytes, threshold: 3865470525 bytes (45.00 %), source: end of GC]
230 | # 621417.648: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: requested by GC cause, GC cause: G1 Humongous Allocation]
231 | # 638747.745: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 3867148288 bytes, allocation request: 3613304 bytes, threshold: 3865470525 bytes (45.00 %), source: concurrent humongous allocation]
232 | # 576876.182: [G1Ergonomics (Concurrent Cycles) do not request concurrent cycle initiation, reason: concurrent cycle already in progress, GC cause: G1 Humongous Allocation]
233 | #  47981.933: [G1Ergonomics (Mixed GCs) start mixed GCs, reason: candidate old regions available, candidate old regions: 341 regions, reclaimable: 1035999432 bytes (12.06 %), threshold: 10.00 %]
234 | #  56867.730: [G1Ergonomics (Mixed GCs) do not continue mixed GCs, reason: reclaimable percentage not over threshold, candidate old regions: 255 regions, reclaimable: 856486152 bytes (9.97 %), threshold: 10.00 %]
235 | #  56803.224: [G1Ergonomics (Mixed GCs) continue mixed GCs, reason: candidate old regions available, candidate old regions: 303 regions, reclaimable: 1036762360 bytes (12.07 %), threshold: 10.00 %]
236 | #  90116.134: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 10.59 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)]
237 | # 120454.541: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: region allocation request failed, allocation request: 8208 bytes]
238 | # 120326.749: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap already fully expanded]
239 | # 120326.749: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 443192 bytes, attempted expansion amount: 4194304 bytes]
240 | G1_ERGONOMICS                   (\s?)%{GC_JVM_UPTIME}(\s+\[G1Ergonomics\s+\((?<g1_ergonomics_action>((CSet\s+Construction)|(Mixed\s+GCs)|(Concurrent\s+Cycles)|(Heap\s+Sizing)))\))
241 | G1_CHOOS_CSET_START             %{G1_ERGONOMICS}(\s+start\s+choosing\s+CSet,\s+_pending_cards:\s+(?<g1_choos_cset.pending_cards>(\d+)),\s+predicted\s+base\s+time:\s+(?<g1_choos_cset.predict_base_time>(\d+\.\d+))\s+ms,\s+remaining\s+time:\s+(?<g1_choos_cset.remain_time>(\d+\.\d+))\s+ms,\s+target\s+pause\s+time:\s+(?<g1_choos_cset.start_target_time>(\d+\.\d+))\s+ms\]\n)
242 | G1_ADD_Y_REGIONS_TO_CSET        %{G1_ERGONOMICS}(\s+add\s+young\s+regions\s+to\s+CSet,\s+eden:\s+(?<g1_choos_cset.add_eden_regions>(\d+))\s+regions,\s+survivors:\s+(?<g1_choos_cset.add_survivor_regions>(\d+))\s+regions,\s+predicted\s+young\s+region\s+time:\s+(?<g1_choos_cset.predict_young_time>(\d+\.\d+))\s+ms\]\n)
243 | G1_ADD_O_REGIONS_TO_CSET        %{G1_ERGONOMICS}(\s+finish\s+adding\s+old\s+regions\s+to\s+CSet,\s+reason:\s+(?<g1_choos_cset.finish_add_old_regions_reason>((\w+){1}(\s+\w+){4,5})),\s+old:\s+(?<g1_choos_cset.add_old_regions>(\d+))\s+regions,\s+max:\s+(?<g1_choos_cset.max_old_regions>(\d+))\s+regions(,\s+reclaimable:\s+(?<g1_choos_cset.reclaimable_bytes>(\d+))\s+bytes\s+\((?<g1_choos_cset.reclaimable_percent>(\d+\.\d+))\s+%\),\s+threshold:\s+(?<g1_choos_cset.reclaimable_threshold>(\d+\.\d+))\s+%)?\]\n)
244 | G1_CHOOS_CSET_END               %{G1_ERGONOMICS}(\s+finish\s+choosing\s+CSet,\s+eden:\s+(?<g1_choos_cset.added_eden_regions>(\d+))\s+regions,\s+survivors:\s+(?<g1_choos_cset.added_survivor_regions>(\d+))\s+regions,\s+old:\s+(?<g1_choos_cset.added_old_regions>(\d+))\s+regions,\s+predicted\s+pause\s+time:\s+(?<g1_choos_cset.predict_pause_time>(\d+\.\d+))\s+ms,\s+target\s+pause\s+time:\s+(?<g1_choos_cset.end_target_time>(\d+\.\d+))\s+ms\]\n)
245 | G1_CYCLE_INITIATION             %{G1_ERGONOMICS}(\s+initiate\s+concurrent\s+cycle,\s+reason:\s+(?<g1_initiat_concur_cycle_reason>((\w+){1}(\s+\w+){3}))\])
246 | G1_REQU_CYCLE_INITIATION        %{G1_ERGONOMICS}(\s+(do\s+not\s+)?request\s+concurrent\s+cycle\s+initiation,\s+reason:\s+(?<g1_concurrent_cycle_reason>((\w+){1}(\s+\w+){,4})),\s+((occupancy:\s+(?<g1_occupancy>(\d+))\s+bytes,\s+allocation\s+request:\s+(?<g1_allocation_request>(\d+))\s+bytes,\s+threshold:\s+(?<g1_occupancy_threshold>(\d+))\s+bytes\s+\((?<g1_occupancy_threshold_percent>(\d+\.\d+))\s+%\),\s+source:\s+(?<g1_source>((\w+){1}(\s+\w+){,2})))|(GC\s+cause:\s+(?<g1_gc_cause>((\w+){1}(\s+\w+){2}))))\]\n)
247 | G1_CONTINUE_MIXED_GC            %{G1_ERGONOMICS}(\s+(do\s+not\s+)?(continue|start)\s+mixed\s+GCs,\s+reason:\s+(?<g1_mixed_gc_reason>((\w+){1}(\s+\w+){3,4})),\s+candidate\s+old\s+regions:\s+(?<g1_reclaimable_old_regions>(\d+))\s+regions,\s+reclaimable:\s+(?<g1_reclaimable_bytes>(\d+))\s+bytes\s+\((?<g1_reclaimable_percent>(\d+\.\d+))\s+%\),\s+threshold:\s+(?<g1_reclaimable_threshold>(\d+\.\d+))\s+%\]\n)
248 | G1_HEAP_EXPANSION_ATTEMPT_1     %{G1_ERGONOMICS}(\s+attempt\s+heap\s+expansion,\s+reason:\s+(?<g1_attempt_heap_expansion_reason1>((\w+){1}(\s+\w+){,3})),\s+allocation\s+request:\s+(?<g1_allocation_request>(\d+))\s+bytes\]\n)
249 | G1_HEAP_EXPANSION_ATTEMPT_2     %{G1_ERGONOMICS}(\s+attempt\s+heap\s+expansion,\s+reason:\s+(?<g1_attempt_heap_expansion_reason2>((\w+){1}(\s+\w+){,7})),\s+recent\s+GC\s+overhead:\s+(?<g1_recent_overhead>(\d+\.\d+))\s+%,\s+threshold:\s+(?<g1_overhead_threshold>(\d+\.\d+))\s+%,\s+uncommitted:\s+(?<g1_uncommitted>(\d+))\s+bytes,\s+calculated\s+expansion\s+amount:\s+(?<g1_calcu_expansion_amount>(\d+))\s+bytes\s+\((?<g1_calcu_expansion_percent>(\d+\.\d+))\s+%\)\]\n)
250 | G1_HEAP_EXPANSION               %{G1_ERGONOMICS}(\s+expand\s+the\s+heap,\s+requested\s+expansion\s+amount:\s+(?<g1_request_heap_expansion>(\d+))\s+bytes,\s+attempted\s+expansion\s+amount:\s+(?<g1_attempt_heap_expansion>(\d+))\s+bytes\]\n)
251 | G1_NO_HEAP_EXPANSION            %{G1_ERGONOMICS}(\s+did\s+not\s+expand\s+the\s+heap,\s+reason:\s+(?<g1_no_heap_expansion_reason>((\w+){1}(\s+\w+){3}))\]\n)
252 | G1_ERGONOMICS_STATS             %{G1_CHOOS_CSET_START}%{G1_ADD_Y_REGIONS_TO_CSET}%{G1_ADD_O_REGIONS_TO_CSET}?%{G1_CHOOS_CSET_END}(%{G1_HEAP_EXPANSION_ATTEMPT_1}|%{G1_HEAP_EXPANSION_ATTEMPT_2})?(%{G1_HEAP_EXPANSION}%{G1_NO_HEAP_EXPANSION})?%{G1_HEAP_EXPANSION_ATTEMPT_2}?%{G1_REQU_CYCLE_INITIATION}?%{G1_CONTINUE_MIXED_GC}?
253 | 
254 | # 2015-09-01T02:09:55.704+0200: 638746.447: Total time for which application threads were stopped: 0.0927887 seconds
255 | # 638747.745: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 3867148288 bytes, allocation request: 3613304 bytes, threshold: 3865470525 bytes (45.00 %), source: concurrent humongous allocation]
256 | G1_REQU_CYCLE_INITIATION_TIME   ((%{GC_APPLI_STOPPED_SEC:appli_stopped_sec}|%{GC_APPLI_CONCUR_SEC:appli_concurrent_sec})\n)?%{G1_REQU_CYCLE_INITIATION}
257 | 
258 | ###################
259 | # aggregate all patterns for -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintGCTimeStamps
260 | ###################
261 | # CMS and G1
262 | CMS_STATS                       %{CMS_GC_REASON:gc_reason} %{OLD_GEN_FRAG_STATS_BEFORE_GC}%{CMS_SURVIVOR_STATS}%{CMS_NEW_GEN_STATS}%{CMS_HEAP_STATS}%{OLD_GEN_FRAG_STATS_AFTER_GC}%{GC_DURATION}%{GC_PART_DURATION}%{CMS_HEAP_AFTER_GC}
263 | G1_GC_STATS                     %{G1_GC_REASON}%{G1_SURVIVOR_STATS}?%{G1_ERGONOMICS_STATS}?%{GC_DURATION}%{G1_PARALLEL_THREADS_STATS}%{G1_SEQUENTIELL_THREADS_STATS}%{G1_HEAP_POOLS_AFTER_GC}%{G1_HEAP_AFTER_GC}?%{GC_PART_DURATION}


--------------------------------------------------------------------------------
/logstash/etc/logstash/conf.d/20-filter-cassandra.conf:
--------------------------------------------------------------------------------
  1 | filter {
  2 |   if [type] == "cassandra" {
  3 |     multiline {
  4 |       patterns_dir => "/etc/logstash/patterns"
  5 |       pattern => "%{CASSANDRA_ERROR_STACK}"
  6 |       what => "previous"
  7 |     }
  8 |     grok {
  9 |       patterns_dir => "/etc/logstash/patterns"
 10 |       match => {"message" => "%{CASSANDRA_LOG_LEVEL:log_level}\s+%{CASSANDRA_STAGE:stage}\s+%{TIMESTAMP_ISO8601:log_stamp}%{CASSANDRA_JAVA_CLASS}\s+(-\s+)?(?<log_message>(.+\n?)+)"}
 11 |     }
 12 |     if [java_class] == "Memtable.java" and ([stage] =~ /(\[FlushWriter:)\d+/ or [stage] =~ /(\[MemtableFlushWriter:)\d+/ ) {
 13 |       grok {
 14 |         patterns_dir => "/etc/logstash/patterns"
 15 |         match => {"log_message" => "%{CASSANDRA_FLUSHED_COMPLETE}%{CASSANDRA_FLUSHED_BYTES:flushed_bytes:float}?"}
 16 |         add_tag => ["FlushWriterEnd"]
 17 |         add_field => {"unique_thread_id" => "%{host}:%{stage}"}
 18 |         tag_on_failure => []
 19 |       }
 20 |       if "FlushWriterEnd" not in [tags] {
 21 |         grok {
 22 |           patterns_dir => "/etc/logstash/patterns"
 23 |           match => {"log_message" => "%{CASSANDRA_FLUSHED_INFOS}"}
 24 |           add_tag => ["FlushWriterStart"]
 25 |           add_field => {"unique_thread_id" => "%{host}:%{stage}"}
 26 |           tag_on_failure => ["flush_grok_parse_failure"]
 27 |         }
 28 |       }
 29 |       mutate {
 30 |         convert => [
 31 |           "flushed_live_bytes", "float",
 32 |           "flushed_serial_bytes", "float",
 33 |           "flushed_ops", "float",
 34 |           "flushed_onheap_percent", "float",
 35 |           "flushed_offheap_percent", "float"
 36 |         ]
 37 |       }
 38 |       elapsed {
 39 |         start_tag => "FlushWriterStart"
 40 |         end_tag => "FlushWriterEnd"
 41 |         unique_id_field => "unique_thread_id"
 42 |       }
 43 |     } else if [java_class] == "GCInspector.java" {
 44 |       grok {
 45 |         patterns_dir => "/etc/logstash/patterns"
 46 |         match => {"log_message" => "%{GCINSPECTOR_GC_TYPE:gc_type}[^\d]+%{GCINSPECTOR_GC_DURATION:gc_duration:float}[^\d]+%{GCINSPECTOR_GC_COLLECTIONS:gc_collections:float}[^\d]+%{GCINSPECTOR_GC_HEAP_USE:gc_heap_used:float}"}
 47 |         tag_on_failure => ["tags", "gcinspector_grok_parse_failure"]
 48 |       }
 49 |     } else if [stage] =~ /(\[CompactionExecutor:)\d+/ {
 50 |       grok {
 51 |         patterns_dir => "/etc/logstash/patterns"
 52 |         match => {"log_message" => "%{COMPACTION_STATS}"}
 53 |         match => {"log_message" => "%{COMPACT_USED_SSTABLES:compacted_sstables}"}
 54 |         match => {"log_message" => "%{COMPACT_LARGE_ROW}"}
 55 |         match => {"log_message" => "%{COMPACT_SAVED_KEYCACHE}"}
 56 |         match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
 57 |         match => {"log_message" => "%{COMPACT_INACTIVE_SSTABLE}"}
 58 |         tag_on_failure => ["compact_grok_parse_failure"]
 59 |       }
 60 |       mutate {
 61 |         gsub => [
 62 |           "compact_sstable_count",    ",", "",
 63 |           "bytes_before_compact",     ",", "",
 64 |           "bytes_after_compact",      ",", "",
 65 |           "compact_duration_ms",      ",", "",
 66 |           "partition_before_compact", ",", "",
 67 |           "partition_after_compact",  ",", "",
 68 |           "compact_partition_merge",  ",", "",
 69 |           "compacted_sstables",       "(('\), SSTableReader\(path=')|(, SSTableReader\(path=&#39;))", " "
 70 |         ]
 71 |       }
 72 |       
 73 |       mutate {
 74 |         convert => [
 75 |           "compact_throughput_mb_per_sec", "float",
 76 |           "compact_sstable_count", "float",
 77 |           "bytes_before_compact", "float",
 78 |           "bytes_after_compact", "float",
 79 |           "compact_duration_ms", "float",
 80 |           "partition_before_compact", "float",
 81 |           "partition_after_compact", "float",
 82 |           "compact_partition_merge", "float",
 83 |           "large_row_compacted_bytes", "float",
 84 |           "saved_keycache_items", "float",
 85 |           "saved_keycache_duration", "float"
 86 |         ]
 87 |       }  
 88 |     } else if [java_class] == "MessagingService.java" and [stage] != "[main]" {
 89 |       grok {
 90 |         patterns_dir => "/etc/logstash/patterns"
 91 |         match => {"log_message" => "%{DROPPED_MESSAGE_COUNT:drop_message_count:float}\s+%{DROPPED_MESSAGE_TYPE:drop_message_type}.+[^\d+]%{DROPPED_MESSAGE_DURATION:drop_message_duration::float}"}
 92 |         tag_on_failure => ["dropped_message_grok_parse_failure"]
 93 |       }                     
 94 |     } else if [stage] =~ /(\[ScheduledTasks:)\d+/ {
 95 |       grok {
 96 |         patterns_dir => "/etc/logstash/patterns"
 97 |         match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
 98 |         tag_on_failure => ["schedule_grok_parse_failure"]
 99 |       }      
100 |     } else if [stage] =~ /(\[BatchlogTasks:)\d+/ {
101 |       grok {
102 |         patterns_dir => "/etc/logstash/patterns"
103 |         match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
104 |         tag_on_failure => ["batchlog_grok_parse_failure"]
105 |       }
106 |       
107 |     } else if [stage] =~ /(\[HintedHandoff:)\d+/ {
108 |       grok {
109 |         patterns_dir => "/etc/logstash/patterns"
110 |         match => {"log_message" => "%{HINTED_HANDOFF_START}"}
111 |         add_tag => ["HintedHandoffStart"]
112 |         add_field => {"unique_thread_id" => "%{host}:%{stage}"}
113 |         tag_on_failure => []
114 |       }
115 |       
116 |       if "HintedHandoffStart" not in [tags] {
117 | 	    grok {
118 |           patterns_dir => "/etc/logstash/patterns"
119 |           match => {"log_message" => "%{HINTED_HANDOFF_END}"}
120 |           add_tag => ["HintedHandoffEnd"]
121 |           add_field => {"unique_thread_id" => "%{host}:%{stage}"}
122 |           tag_on_failure => []
123 |         }
124 |         
125 |         if "HintedHandoffEnd" not in [tags] {
126 |           grok {
127 |             patterns_dir => "/etc/logstash/patterns"
128 |             match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
129 |             tag_on_failure => ["hintedhandoff_grok_parse_failure"]
130 |           }
131 |         }        
132 |       }
133 |       
134 |       elapsed {
135 |         start_tag => "HintedHandoffStart"
136 |         end_tag => "HintedHandoffEnd"
137 |         unique_id_field => "unique_thread_id"
138 |         timeout => 18000
139 |       }
140 |       
141 |       mutate {
142 |         convert => [
143 |           "hinted_handoff_rows", "float"
144 |         ]
145 |       } 
146 |     } else if [stage] == "[SlabPoolCleaner]" {
147 |       grok {
148 |         patterns_dir => "/etc/logstash/patterns"
149 |         match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
150 |         tag_on_failure => ["slabpool_grok_parse_failure"]
151 |       }
152 |     } else if [stage] =~ /(\[SharedPool-Worker-)\d+/ {
153 |       grok {
154 |         patterns_dir => "/etc/logstash/patterns"
155 |         match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
156 |         match => {"log_message" => "%{UNLOGGED_BATCH_PARTITION:partitions}.+%{UNLOGGED_BATCH_CF:column_familys}"}
157 |         match => {"log_message" => "%{BATCH_SIZE_WARNING}"}
158 |         tag_on_failure => ["sharedpool_grok_parse_failure"]
159 |       }
160 |       
161 |       mutate {
162 |         convert => [
163 |           "partitions", "float"
164 |         ]
165 |       }
166 |     } else if [stage] =~ /(\[MigrationStage:)\d+/ {
167 |       grok {
168 |         patterns_dir => "/etc/logstash/patterns"
169 |         match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
170 |         tag_on_failure => ["migrationstage_grok_parse_failure"]
171 |       } 
172 |     } else if [stage] == "[COMMIT-LOG-ALLOCATOR]" {
173 |       grok {
174 |         patterns_dir => "/etc/logstash/patterns"
175 |         match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
176 |         tag_on_failure => ["commitlog_allocator_grok_parse_failure"]
177 |       }
178 |     } else if [stage] =~ /(\[RMI TCP Connection).+/ {
179 |       grok {
180 |         patterns_dir => "/etc/logstash/patterns"
181 |         match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
182 |         tag_on_failure => ["rmi_tcp_connect_grok_parse_failure"]
183 |       } 
184 |     } else if [stage] == "[NativePoolCleaner]" {
185 |       grok {
186 |         patterns_dir => "/etc/logstash/patterns"
187 |         match => {"log_message" => "%{COMPACT_ENQUEUE_FLUSH}"}
188 |         match => {"log_message" => "%{CASSANDRA_FLUSH_LARGEST_CF}"}
189 |         tag_on_failure => ["nativepool_grok_parse_failure"]
190 |       }
191 |       
192 |       mutate {
193 |         convert => [
194 |           "on_heap_total", "float",
195 |           "off_heap_total", "float",
196 |           "on_heap_live", "float",
197 |           "off_heap_live", "float",
198 |           "on_heap_flush", "float",
199 |           "off_heap_flush", "float",
200 |           "on_heap_column_family", "float",
201 |           "off_heap_column_family", "float"
202 |         ]
203 |       }
204 |       
205 |     } else {
206 |       mutate {
207 |         add_tag => [ "not_analyzed" ]
208 |       }
209 |     }
210 |     date {
211 |       match => ["log_stamp","yyyy-MM-dd HH:mm:ss,SSS"]
212 |     }
213 |     
214 |     # %{COMPACT_ENQUEUE_FLUSH} is often used
215 |     if [enqueue_serial_bytes] {
216 |       mutate {
217 |         convert => [
218 |           "enqueue_serial_bytes", "float",
219 |           "enqueue_live_bytes", "float",
220 |           "enqueue_onheap_bytes", "float",
221 |           "enqueue_onheap_bytes_percent", "float",
222 |           "enqueue_offheap_bytes", "float",
223 |           "enqueue_offheap_bytes_percent", "float",
224 |           "enqueue_ops", "float"
225 |         ]
226 |       }
227 |     }
228 |     
229 |     # remove the extracted log_message field to save storage
230 |     #if [host] != "xxxxxx" {
231 |     mutate {
232 |       remove_field => ["log_message"] 
233 |     }
234 |     
235 |   }
236 |   if [type] == "cassandra_gc" {
237 |     grok {
238 |       patterns_dir => "/etc/logstash/patterns"
239 |       match => {"message" => "%{TIMESTAMP_ISO8601:log_stamp}: (?<log_message>(.+\n?)+)"}
240 |     }
241 |     date {
242 |       match => ["log_stamp","ISO8601"]
243 |     }
244 |     
245 |     if "multiline" in [tags] {
246 |       grok {
247 |         patterns_dir => "/etc/logstash/patterns"
248 |         match => {"log_message" => "%{G1_HEAP_BEFORE_GC}"}
249 |         match => {"log_message" => "%{CMS_HEAP_BEFORE_GC}"}
250 |         match => {"log_message" => "%{G1_GC_STATS}"}
251 |         match => {"log_message" => "%{CMS_STATS}"}
252 |         match => {"log_message" => "%{G1_CM_CLEANUP_STATS}"}
253 |         match => {"log_message" => "%{G1_CM_REMARK_STATS}"}
254 |         match => {"log_message" => "%{G1_REQU_CYCLE_INITIATION_TIME}"}
255 |         match => {"log_message" => "%{G1_FULL_GC}"}
256 |         tag_on_failure => ["gc_grok_parse_failure"]
257 |       }
258 |     } else {
259 |       grok {
260 |         patterns_dir => "/etc/logstash/patterns"
261 |         match => {"log_message" => "%{GC_APPLI_STOPPED_SEC:appli_stopped_sec}"}
262 |         match => {"log_message" => "%{GC_APPLI_CONCUR_SEC:appli_concurrent_sec}"}
263 |         match => {"log_message" => "%{CMS_INITIAL_MARK}"}
264 |         match => {"log_message" => "%{CMS_FINAL_REMARK}"}
265 |         match => {"log_message" => "%{CMS_STAGE_WITH_DURATION}"}
266 |         match => {"log_message" => "%{CMS_STAGE:cms_stage}"}
267 | 	    match => {"log_message" => "%{G1_CM_STAGE_WITH_DURATION}"}
268 |         match => {"log_message" => "%{G1_CM_STAGE}"}
269 |         tag_on_failure => ["gc_grok_parse_failure"]
270 | 	  }
271 |     }
272 | 
273 |     if [gc_pool] in ["mixed","young"] { 
274 |       mutate {
275 |         convert => [
276 |           "g1_ref_enq", "float",
277 |           "g1_scan_rs.avg", "float",
278 |           "g1_scan_rs.diff", "float",
279 |           "g1_scan_rs.max", "float",
280 |           "g1_scan_rs.min", "float",
281 |           "g1_scan_rs.sum", "float",
282 |           "g1_termination.avg", "float",
283 |           "g1_termination.diff", "float",
284 |           "g1_termination.max", "float",
285 |           "g1_termination.min", "float",
286 |           "g1_termination.sum", "float",
287 |           "g1_update_rs.avg", "float",
288 |           "g1_update_rs.diff", "float",
289 |           "g1_update_rs.max", "float",
290 |           "g1_update_rs.min", "float",
291 |           "g1_update_rs.sum", "float",
292 |           "g1_worker_end.avg", "float",
293 |           "g1_worker_end.diff", "float",
294 |           "g1_worker_end.max", "float",
295 |           "g1_worker_end.min", "float",
296 |           "g1_worker_other.avg", "float",
297 |           "g1_worker_other.diff", "float",
298 |           "g1_worker_other.max", "float",
299 |           "g1_worker_other.min", "float",
300 |           "g1_worker_other.sum", "float",
301 |           "g1_worker_start.avg", "float",
302 |           "g1_worker_start.diff", "float",
303 |           "g1_worker_start.max", "float",
304 |           "g1_worker_start.min", "float",
305 |           "g1_worker_total.avg", "float",
306 |           "g1_worker_total.diff", "float",
307 |           "g1_worker_total.max", "float",
308 |           "g1_worker_total.min", "float",
309 |           "g1_worker_total.sum", "float",
310 |           "gc_workers", "float",
311 |           "g1_choose_cset", "float",
312 |           "g1_clear_ct", "float",
313 |           "g1_code_root_fixup", "float",
314 |           "g1_code_root_migration", "float",
315 |           "g1_code_root_purge", "float",
316 |           "g1_code_root_scan.avg", "float",
317 |           "g1_code_root_scan.diff", "float",
318 |           "g1_code_root_scan.max", "float",
319 |           "g1_code_root_scan.min", "float",
320 |           "g1_code_root_scan.sum", "float",
321 |           "g1_ext_root_scan.avg", "float",
322 |           "g1_ext_root_scan.diff", "float",
323 |           "g1_ext_root_scan.max", "float",
324 |           "g1_ext_root_scan.min", "float",
325 |           "g1_ext_root_scan.sum", "float",
326 |           "g1_ext_root_mark.min", "float",
327 |           "g1_ext_root_mark.avg", "float",
328 |           "g1_ext_root_mark.max", "float",
329 |           "g1_ext_root_mark.diff", "float",
330 |           "g1_satb_filter.min", "float",
331 |           "g1_satb_filter.avg", "float",
332 |           "g1_satb_filter.max", "float",
333 |           "g1_satb_filter.diff", "float",
334 |           "g1_satb_filter.sum", "float",
335 |           "g1_free_cset", "float",
336 |           "g1_object_copy.avg", "float",
337 |           "g1_object_copy.diff", "float",
338 |           "g1_object_copy.max", "float",
339 |           "g1_object_copy.min", "float",
340 |           "g1_object_copy.sum", "float",
341 |           "g1_other_duration", "float",
342 |           "gc_parallel_time", "float",
343 |           "g1_update_rs.updated_process_buffer.avg", "float",
344 |           "g1_update_rs.updated_process_buffer.diff", "float",
345 |           "g1_update_rs.updated_process_buffer.max", "float",
346 |           "g1_update_rs.updated_process_buffer.min", "float",
347 |           "g1_update_rs.updated_process_buffer.sum", "float",
348 |           "g1_redirty_cards", "float"
349 |         ]
350 |       }
351 |       
352 |       mutate {
353 |         rename => [ 
354 |           "g1_update_rs.min", "[g1_update_rs][min]",
355 |           "g1_update_rs.avg", "[g1_update_rs][avg]",
356 |           "g1_update_rs.max", "[g1_update_rs][max]",
357 |           "g1_update_rs.diff", "[g1_update_rs][diff]",
358 |           "g1_update_rs.sum", "[g1_update_rs][sum]",
359 |           "g1_object_copy.avg", "[g1_object_copy][avg]",
360 |           "g1_object_copy.diff", "[g1_object_copy][diff]",
361 |           "g1_object_copy.max", "[g1_object_copy][max]",
362 |           "g1_object_copy.min", "[g1_object_copy][min]",
363 |           "g1_object_copy.sum", "[g1_object_copy][sum]",
364 |           "g1_scan_rs.avg", "[g1_scan_rs][avg]",
365 |           "g1_scan_rs.diff", "[g1_scan_rs][diff]",
366 |           "g1_scan_rs.max", "[g1_scan_rs][max]",
367 |           "g1_scan_rs.min", "[g1_scan_rs][min]",
368 |           "g1_scan_rs.sum", "[g1_scan_rs][sum]",
369 |           "g1_termination.avg", "[g1_termination][avg]",
370 |           "g1_termination.diff", "[g1_termination][diff]",
371 |           "g1_termination.max", "[g1_termination][max]",
372 |           "g1_termination.min", "[g1_termination][min]",
373 |           "g1_termination.sum", "[g1_termination][sum]",
374 |           "g1_worker_end.avg", "[g1_worker_end][avg]",
375 |           "g1_worker_end.diff", "[g1_worker_end][diff]",
376 |           "g1_worker_end.max", "[g1_worker_end][max]",
377 |           "g1_worker_end.min", "[g1_worker_end][min]",
378 |           "g1_worker_other.avg", "[g1_worker_other][avg]",
379 |           "g1_worker_other.diff", "[g1_worker_other][diff]",
380 |           "g1_worker_other.max", "[g1_worker_other][max]",
381 |           "g1_worker_other.min", "[g1_worker_other][min]",
382 |           "g1_worker_other.sum", "[g1_worker_other][sum]",
383 |           "g1_worker_start.avg", "[g1_worker_start][avg]",
384 |           "g1_worker_start.diff", "[g1_worker_start][diff]",
385 |           "g1_worker_start.max", "[g1_worker_start][max]",
386 |           "g1_worker_start.min", "[g1_worker_start][min]",
387 |           "g1_worker_total.avg", "[g1_worker_total][avg]",
388 |           "g1_worker_total.diff", "[g1_worker_total][diff]",
389 |           "g1_worker_total.max", "[g1_worker_total][max]",
390 |           "g1_worker_total.min", "[g1_worker_total][min]",
391 |           "g1_worker_total.sum", "[g1_worker_total][sum]",
392 |           "g1_code_root_scan.avg", "[g1_code_root_scan][avg]",
393 |           "g1_code_root_scan.diff", "[g1_code_root_scan][diff]",
394 |           "g1_code_root_scan.max", "[g1_code_root_scan][max]",
395 |           "g1_code_root_scan.min", "[g1_code_root_scan][min]",
396 |           "g1_code_root_scan.sum", "[g1_code_root_scan][sum]",
397 |           "g1_ext_root_scan.avg", "[g1_ext_root_scan][avg]",
398 |           "g1_ext_root_scan.diff", "[g1_ext_root_scan][diff]",
399 |           "g1_ext_root_scan.max", "[g1_ext_root_scan][max]",
400 |           "g1_ext_root_scan.min", "[g1_ext_root_scan][min]",
401 |           "g1_ext_root_scan.sum", "[g1_ext_root_scan][sum]",
402 |           "g1_ext_root_mark.min", "[g1_ext_root_mark][min]",
403 |           "g1_ext_root_mark.avg", "[g1_ext_root_mark][avg]",
404 |           "g1_ext_root_mark.max", "[g1_ext_root_mark][max]",
405 |           "g1_ext_root_mark.diff", "[g1_ext_root_mark][diff]",
406 |           "g1_satb_filter.min", "[g1_satb_filter][min]",
407 |           "g1_satb_filter.avg", "[g1_satb_filter][avg]",
408 |           "g1_satb_filter.max", "[g1_satb_filter][max]",
409 |           "g1_satb_filter.diff", "[g1_satb_filter][diff]",
410 |           "g1_satb_filter.sum", "[g1_satb_filter][sum]",
411 |           "g1_update_rs.updated_process_buffer.avg", "[g1_update_rs][updated_process_buffer][avg]",
412 |           "g1_update_rs.updated_process_buffer.diff", "[g1_update_rs][updated_process_buffer][diff]",
413 |           "g1_update_rs.updated_process_buffer.max", "[g1_update_rs][updated_process_buffer][max]",
414 |           "g1_update_rs.updated_process_buffer.min", "[g1_update_rs][updated_process_buffer][min]",
415 |           "g1_update_rs.updated_process_buffer.sum", "[g1_update_rs][updated_process_buffer][sum]"  
416 |         ]
417 |       }  
418 | 
419 |       # only for -XX:+PrintAdaptiveSizePolicy fields
420 | 	  if [g1_ergonomics_action] {
421 | 	    mutate {
422 |           convert => [      
423 |             "g1_choos_cset.pending_cards", "float",
424 |             "g1_choos_cset.predict_base_time", "float",
425 |             "g1_choos_cset.remain_time", "float",
426 |             "g1_choos_cset.start_target_time", "float",
427 |             "g1_choos_cset.add_eden_regions", "float",
428 |             "g1_choos_cset.add_survivor_regions", "float",
429 |             "g1_choos_cset.predict_young_time", "float",
430 |             "g1_choos_cset.add_old_regions", "float",
431 |             "g1_choos_cset.max_old_regions", "float",
432 |             "g1_choos_cset.reclaimable_bytes", "float",
433 |             "g1_choos_cset.reclaimable_percent", "float",
434 |             "g1_choos_cset.reclaimable_threshold", "float",
435 |             "g1_choos_cset.added_eden_regions", "float",
436 |             "g1_choos_cset.added_survivor_regions", "float",
437 |             "g1_choos_cset.added_old_regions", "float",
438 |             "g1_choos_cset.predict_pause_time", "float",
439 |             "g1_choos_cset.end_target_time", "float",
440 |             "g1_reclaimable_bytes", "float",
441 |             "g1_reclaimable_percent", "float",
442 |             "g1_reclaimable_threshold", "float",
443 |             "g1_reclaimable_old_regions", "float",
444 |             "g1_occupancy", "float",
445 |             "g1_allocation_request", "float",
446 |             "g1_occupancy_threshold", "float",
447 |             "g1_occupancy_threshold_percent", "float",
448 |             "g1_recent_overhead", "float",
449 |             "g1_overhead_threshold", "float",
450 |             "g1_uncommitte", "float",
451 |             "g1_calcu_expansion_amount", "float",
452 |             "g1_calcu_expansion_percent", "float",
453 |             "g1_uncommitted", "float",
454 |             "g1_request_heap_expansion", "float",
455 |             "g1_attempt_heap_expansion", "float"
456 |           ]
457 |         }
458 |         
459 |         mutate {
460 |           rename => [
461 |             "g1_choos_cset.finish_add_old_regions_reason", "[g1_choos_cset][finish_add_old_regions_reason]",
462 |             "g1_choos_cset.pending_cards", "[g1_choos_cset][pending_cards]",
463 |             "g1_choos_cset.predict_base_time", "[g1_choos_cset][predict_base_time]",
464 |             "g1_choos_cset.remain_time", "[g1_choos_cset][remain_time]",
465 |             "g1_choos_cset.start_target_time", "[g1_choos_cset][start_target_time]",
466 |             "g1_choos_cset.add_eden_regions", "[g1_choos_cset][add_eden_regions]",
467 |             "g1_choos_cset.add_survivor_regions", "[g1_choos_cset][add_survivor_regions]",
468 |             "g1_choos_cset.predict_young_time", "[g1_choos_cset][predict_young_time]",
469 |             "g1_choos_cset.add_old_regions", "[g1_choos_cset][add_old_regions]",
470 |             "g1_choos_cset.max_old_regions", "[g1_choos_cset][max_old_regions]",
471 |             "g1_choos_cset.reclaimable_bytes", "[g1_choos_cset][reclaimable_bytes]",
472 |             "g1_choos_cset.reclaimable_percent", "[g1_choos_cset][reclaimable_percent]",
473 |             "g1_choos_cset.reclaimable_threshold", "[g1_choos_cset][reclaimable_threshold]",
474 |             "g1_choos_cset.added_eden_regions", "[g1_choos_cset][added_eden_regions]",
475 |             "g1_choos_cset.added_survivor_regions", "[g1_choos_cset][added_survivor_regions]",
476 |             "g1_choos_cset.added_old_regions", "[g1_choos_cset][added_old_regions]",
477 |             "g1_choos_cset.predict_pause_time", "[g1_choos_cset][predict_pause_time]",
478 |             "g1_choos_cset.end_target_time", "[g1_choos_cset][end_target_time]"
479 |           ]
480 |         } 
481 |       }
482 |       
483 |       # If two, or more, "start events" have the same ID, only the first one is recorded, the others are discarded.       
484 |       if [gc_pool] == "young" and [g1_mixed_gc_reason] == "candidate old regions available" {
485 |         alter {
486 |     	  add_tag => ["PartiallyYoungModeStart", "FullyYoungModeEnd"]
487 |   		}
488 |       }
489 |       
490 |       if [gc_pool] == "mixed" and [g1_mixed_gc_reason] == "reclaimable percentage not over threshold" {
491 |     	alter {
492 |     	  add_tag => ["PartiallyYoungModeEnd","FullyYoungModeStart"]
493 |   		}
494 |       }     
495 | 
496 |       elapsed {
497 |         start_tag => "PartiallyYoungModeStart"
498 |         end_tag => "PartiallyYoungModeEnd"
499 |         unique_id_field => "host"
500 |       }
501 |       elapsed {
502 |         start_tag => "FullyYoungModeStart"
503 |         end_tag => "FullyYoungModeEnd"
504 |         unique_id_field => "host"
505 |       }  
506 |     }
507 |     
508 |     # fields for GC, CMS and G1    
509 |     mutate {
510 |       convert => [
511 |         "gc_duration", "float",
512 |         "gc_user_duration", "float",
513 |         "gc_sys_duration", "float",
514 |         "gc_real_duration", "float",
515 | 		"gc_jvm_uptime", "float",
516 |         "minor_gc_cpu_duration", "float",
517 |         "heap_used_before_gc", "float",
518 |         "heap_total_before_gc", "float",
519 |         "heap_used_after_gc", "float",
520 |         "heap_total_after_gc", "float",
521 |         "minor_gc_duration", "float",
522 |         "appli_concurrent_sec", "float",
523 |         "appli_stopped_sec", "float",
524 |         "gc_number", "integer",
525 |         "gc_full_gc_number", "integer",
526 |         "new_gen_total_before_gc", "float",
527 |         "new_gen_total_after_gc", "float",
528 |         "new_gen_total_after_gc1", "float",
529 |         "new_gen_used_before_gc", "float",
530 |         "new_gen_used_after_gc", "float",
531 |         "new_gen_used_after_gc1", "float",
532 |         "new_gen_region_count_before_gc", "float",
533 |         "new_gen_region_count_after_gc", "float",
534 |         "new_gen_region_size_before_gc", "float",
535 |         "new_gen_region_size_after_gc", "float",        
536 |         "eden_total_before_gc", "float",
537 |         "eden_total_after_gc", "float",
538 |         "eden_used_before_gc", "float",
539 |         "eden_used_after_gc", "float",
540 |         "act_survivor_total_before_gc", "float",
541 |         "act_survivor_total_after_gc", "float",
542 |         "act_survivor_used_before_gc", "integer",
543 |         "act_survivor_used_after_gc", "integer",
544 |         "inact_survivor_total_before_gc", "float",
545 |         "inact_survivor_total_after_gc", "float",
546 |         "inact_survivor_used_before_gc", "integer",
547 |         "inact_survivor_used_after_gc", "integer",
548 |         "survivor_total_before_gc", "float",
549 |         "survivor_total_after_gc", "float",
550 |         "survivor_used_before_gc", "float",
551 |         "survivor_used_after_gc", "float",
552 |         "survivor_region_count_before_gc", "float",
553 |         "survivor_region_count_after_gc", "float",
554 |         "survivor_region_size_before_gc", "float",
555 |         "survivor_region_size_after_gc", "float",
556 |         "old_gen_total_before_gc", "float",
557 |         "old_gen_total_after_gc", "float",
558 |         "old_gen_used_before_gc", "float",
559 |         "old_gen_used_after_gc", "float",
560 |         "meta_used_before_gc", "float",
561 |         "meta_used_after_gc", "float",
562 |         "meta_total_after_gc", "float",
563 |         "meta_capacity_before_gc", "float",
564 |         "meta_capacity_after_gc", "float",
565 |         "meta_committed_before_gc", "float",
566 |         "meta_committed_after_gc", "float",
567 |         "meta_reserved_before_gc", "float",
568 |         "meta_reserved_after_gc", "float",
569 |         "class_used_before_gc", "float",
570 |         "class_used_after_gc", "float",
571 |         "class_capacity_before_gc", "float",
572 |         "class_capacity_after_gc", "float",
573 |         "class_committed_before_gc", "float",
574 |         "class_committed_after_gc", "float",
575 |         "class_reserved_before_gc", "float",
576 |         "class_reserved_after_gc", "float",
577 |         "old_gen_free_frag_before_gc", "float",
578 |         "old_gen_free_frag_after_gc", "float",
579 |         "old_gen_max_chunk_before_gc", "float",
580 |         "old_gen_max_chunk_after_gc", "float",
581 |         "old_gen_block_numbers_before_gc", "integer",
582 |         "old_gen_block_numbers_after_gc", "integer",
583 |         "old_gen_avg_block_size_before_gc", "float",
584 |         "old_gen_avg_block_size_after_gc", "float",
585 |         "old_gen_tree_height_before_gc", "integer",
586 |         "old_gen_tree_height_after_gc", "integer",
587 |         "desired_survivor_size", "float",
588 |         "cur_threshold_size", "integer",
589 |         "max_threshold_size", "integer",
590 |         "cms_cpu_duration", "float"
591 |       ]
592 |     }
593 |     
594 |     # M is used more than 99,98 %
595 |     if [survivor_used_after_gc_unit] {
596 |       if [survivor_used_after_gc_unit] == "K" and [survivor_used_after_gc] != 0  {
597 |         ruby {
598 |           code => "event['survivor_used_after_gc'] = event['survivor_used_after_gc'] / 1024"   
599 |         }
600 |       } else if [survivor_used_after_gc_unit] == "B" and [survivor_used_after_gc] != 0 {  
601 |         ruby {
602 |           code => "event['survivor_used_after_gc'] = event['survivor_used_after_gc'] / 1024 / 1024"   
603 |         }
604 |       }
605 |       if [survivor_used_before_gc_unit] == "K" and [survivor_used_before_gc] != 0  {
606 |         ruby {
607 |           code => "event['survivor_used_before_gc'] = event['survivor_used_before_gc'] / 1024"   
608 |         }
609 |       } else if [survivor_used_before_gc_unit] == "B" and [survivor_used_before_gc] != 0 {  
610 |         ruby {
611 |           code => "event['survivor_used_before_gc'] = event['survivor_used_before_gc'] / 1024 / 1024"   
612 |         }
613 |       }
614 |     } 
615 |     
616 |     # M is used more than 99,98 %
617 |     if [eden_used_before_gc_unit] {
618 |        # eden_used_after_gc should always 0
619 |       if [eden_used_before_gc_unit] == "K" and [eden_used_before_gc] != 0  {
620 |         ruby {
621 |           code => "event['eden_used_before_gc'] = event['eden_used_before_gc'] / 1024"   
622 |         }
623 |       } else if [eden_used_before_gc_unit] == "B" and [eden_used_before_gc] != 0 {  
624 |         ruby {
625 |           code => "event['eden_used_before_gc'] = event['eden_used_before_gc'] / 1024 / 1024"   
626 |         }
627 |       }
628 |       if [eden_total_before_gc_unit] == "K" and [eden_total_before_gc] != 0  {
629 |         ruby {
630 |           code => "event['eden_total_before_gc'] = event['eden_total_before_gc'] / 1024"   
631 |         }
632 |       } else if [eden_total_before_gc_unit] == "B" and [eden_total_before_gc] != 0 {  
633 |         ruby {
634 |           code => "event['eden_total_before_gc'] = event['eden_total_before_gc'] / 1024 / 1024"   
635 |         }
636 |       }
637 |       if [eden_total_after_gc_unit] == "K" and [eden_total_after_gc] != 0  {
638 |         ruby {
639 |           code => "event['eden_total_after_gc'] = event['eden_total_after_gc'] / 1024"   
640 |         }
641 |       } else if [eden_total_after_gc_unit] == "B" and [eden_total_after_gc] != 0 {  
642 |         ruby {
643 |           code => "event['eden_total_after_gc'] = event['eden_total_after_gc'] / 1024 / 1024"   
644 |         }
645 |       }
646 |     }
647 |     
648 |     # M is used more than 99,98 %
649 |     if [heap_used_before_gc_unit] {
650 |       if [heap_used_before_gc_unit] == "K" and [heap_used_before_gc] != 0  {
651 |         ruby {
652 |           code => "event['heap_used_before_gc'] = event['heap_used_before_gc'] / 1024"   
653 |         }
654 |       } else if [heap_used_before_gc_unit] == "B" and [heap_used_before_gc] != 0 {  
655 |         ruby {
656 |           code => "event['heap_used_before_gc'] = event['heap_used_before_gc'] / 1024 / 1024"   
657 |         }
658 |       }
659 |       if [heap_used_after_gc_unit] == "K" and [heap_used_after_gc] != 0  {
660 |         ruby {
661 |           code => "event['heap_used_after_gc'] = event['heap_used_after_gc'] / 1024"   
662 |         }
663 |       } else if [heap_used_after_gc_unit] == "B" and [heap_used_after_gc] != 0 {  
664 |         ruby {
665 |           code => "event['heap_used_after_gc'] = event['heap_used_after_gc'] / 1024 / 1024"   
666 |         }
667 |       } 
668 |       if [heap_total_after_unit] == "K" and [heap_total_after_gc] != 0  {
669 |         ruby {
670 |           code => "event['heap_total_after_gc'] = event['heap_total_after_gc'] / 1024"   
671 |         }
672 |       } else if [heap_total_after_unit] == "B" and [heap_total_after_gc] != 0 {  
673 |         ruby {
674 |           code => "event['heap_total_after_gc'] = event['heap_total_after_gc'] / 1024 / 1024"   
675 |         }
676 |       }
677 |     }
678 | 
679 |     # G1 only
680 |     mutate {
681 |       convert => [    
682 |         "region_size_before_gc", "float",
683 |         "region_size_after_gc", "float",
684 |         "g1_ref_proc", "float",
685 |         "g1_remark", "float"  
686 |       ]
687 |     }
688 |     
689 |     if [g1_gc_stage] == "GC remark" {
690 |       ruby {
691 |         code => "event['gc_duration'] = event['g1_ref_proc'] + event['g1_remark']" 
692 |       }
693 |     }
694 |     
695 |     # remove the extracted log_message field to save storage
696 |     mutate {
697 |       remove_field => ["log_message"] 
698 |     }  	 
699 |   }
700 | }


--------------------------------------------------------------------------------
/kibana/gc_g1_dashboards/cassandra_gc_g1.json:
--------------------------------------------------------------------------------
  1 | [
  2 |   {
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