├── cfmetrics.png ├── server.json ├── README.md ├── memory.cfm ├── threads.cfm └── LICENSE /cfmetrics.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/foundeo/cfmetrics/HEAD/cfmetrics.png -------------------------------------------------------------------------------- /server.json: -------------------------------------------------------------------------------- 1 | { 2 | "name":"cfmetrics", 3 | "web":{ 4 | "http":{ 5 | "port":8571 6 | } 7 | }, 8 | "app":{ 9 | "cfengine":"lucee-light@5.3.7+47" 10 | }, 11 | "JVM":{ 12 | "minHeapSize":"48m", 13 | "heapSize":"64m" 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # cfmetrics 2 | Simple CF Metrics. Just copy the CFML file to your server and run. 3 | 4 | Note that in order for the threads viewer (threads.cfm) to be able to run on CFML engines running Java 9 or above, you may need to add this line to the JVM startup args (such as in jvm.config, for Adobe CF): 5 | 6 | --add-exports=jdk.management/com.sun.management.internal=ALL-UNNAMED 7 | 8 | ## JVM Memory 9 | ![memory screenshot](https://raw.githubusercontent.com/foundeo/cfmetrics/master/cfmetrics.png) 10 | -------------------------------------------------------------------------------- /memory.cfm: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 |
30 | 31 |

JVM Memory Metrics

32 |
33 |
34 |
Memory Usage:
35 |
#round(memoryInUse)#mb #percentUsed#% of heap memory is in use
36 |
37 |
38 |
Free Allocated Memory:
39 |
#round(freeAllocatedMemory)#mb #percentFree#% of heap memory is allocated but not in use
40 |
41 |
42 |
Current Heap Size:
43 |
#round(currentHeapSize)#mb #percentAllocated#% of heap memory is allocated
44 |
45 | 46 |
47 |
Max Heap Size:
48 |
#round(maxHeapSize)#mb is the maximum amount of memory that LuceeColdFusion can use.
49 |
50 |
51 | 52 | 53 |

Current Heap Memory Usage

54 |
55 |
56 | #percentUsed#% In Use 57 |
58 |
59 | #percentFree#% Free 60 |
61 |
62 | 63 |

Heap Allocation

64 |
65 |
66 |
#percentAllocated#% Allocated
67 |
68 |
69 |
70 | 71 | The current heap size is #round(currentHeapSize)#mb, however the JVM is configured to allow it to grow to #round(maxHeapSize)#mb. 72 | 73 | The current heap size is #round(currentHeapSize)#mb is equal to the max heap size #round(maxHeapSize)#mb. This 74 | simply means that the JVM is not going to grow at runtime (which can be good for performance). 75 | 76 | Even if your server operating system has more memory, it will not go above this configurable limit. 77 |
78 | 79 | 80 |
81 | 101 | 102 | 103 | -------------------------------------------------------------------------------- /threads.cfm: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
9 | 10 | 11 | 12 | 13 | 14 |

Thread Snapshot

15 |
16 | 17 |
18 |
Current Thread:
19 |
#currentThread.getName()#
20 |
21 |
22 |
Date / Time:
23 |
#Dateformat(now(), "full")# at #TimeFormat(now(), "full")#
24 |
25 |
26 |
Current Thread Count:
27 |
#threadBean.getThreadCount()#
28 |
29 |
30 |
Peak Thread Count:
31 |
#threadBean.getPeakThreadCount()#
32 |
33 |
34 |
Daemon Thread Count:
35 |
#threadBean.getDaemonThreadCount()#
36 |
37 |
38 |
Total Started Thread Count:
39 |
#threadBean.getTotalStartedThreadCount()#
40 |
41 | 42 | 43 | 44 |
45 |
46 |
47 | 48 | 49 | 50 | 51 |
52 |
53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 92 | 93 | 94 | 95 | 96 | 97 |
ThreadIDNameIn Native CodeUser TimeLock OwnerStackTrace
#threadInfo.getThreadID()##threadInfo.getThreadName()##YesNoFormat(threadInfo.isInNative())##threadBean.getThreadUserTime(threadInfo.getThreadID())/1000000#ms#threadInfo.getLockOwnerName()# 86 | 87 | 
#cfTrace#
 88 | 89 | 90 | 
#stackTrace#
 91 |
98 | 99 | 119 | 120 |
121 | 122 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. By contrast, the GNU General Public 13 | License is intended to guarantee your freedom to share and change free 14 | software--to make sure the software is free for all its users. This 15 | General Public License applies to most of the Free Software 16 | Foundation's software and to any other program whose authors commit to 17 | using it. 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It is safest 289 | to attach them to the start of each source file to most effectively 290 | convey the exclusion of warranty; and each file should have at least 291 | the "copyright" line and a pointer to where the full notice is found. 292 | 293 | {description} 294 | Copyright (C) {year} {fullname} 295 | 296 | This program is free software; you can redistribute it and/or modify 297 | it under the terms of the GNU General Public License as published by 298 | the Free Software Foundation; either version 2 of the License, or 299 | (at your option) any later version. 300 | 301 | This program is distributed in the hope that it will be useful, 302 | but WITHOUT ANY WARRANTY; without even the implied warranty of 303 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 304 | GNU General Public License for more details. 305 | 306 | You should have received a copy of the GNU General Public License along 307 | with this program; if not, write to the Free Software Foundation, Inc., 308 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 309 | 310 | Also add information on how to contact you by electronic and paper mail. 311 | 312 | If the program is interactive, make it output a short notice like this 313 | when it starts in an interactive mode: 314 | 315 | Gnomovision version 69, Copyright (C) year name of author 316 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 317 | This is free software, and you are welcome to redistribute it 318 | under certain conditions; type `show c' for details. 319 | 320 | The hypothetical commands `show w' and `show c' should show the appropriate 321 | parts of the General Public License. Of course, the commands you use may 322 | be called something other than `show w' and `show c'; they could even be 323 | mouse-clicks or menu items--whatever suits your program. 324 | 325 | You should also get your employer (if you work as a programmer) or your 326 | school, if any, to sign a "copyright disclaimer" for the program, if 327 | necessary. Here is a sample; alter the names: 328 | 329 | Yoyodyne, Inc., hereby disclaims all copyright interest in the program 330 | `Gnomovision' (which makes passes at compilers) written by James Hacker. 331 | 332 | {signature of Ty Coon}, 1 April 1989 333 | Ty Coon, President of Vice 334 | 335 | This General Public License does not permit incorporating your program into 336 | proprietary programs. If your program is a subroutine library, you may 337 | consider it more useful to permit linking proprietary applications with the 338 | library. If this is what you want to do, use the GNU Lesser General 339 | Public License instead of this License. 340 | --------------------------------------------------------------------------------