├── .gitattributes ├── LICENSE ├── README.md ├── screenshot.png ├── servercheck.php └── servercheck.zip /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Server Check PHP 2 | PHP script for Ram and CPU usage stats for server health check 3 | 4 | For original blog post and more information visit: https://jamesbachini.com/ram-cpu-usage-php-script/ 5 | 6 | ![Server Check PHP](https://jamesbachini.com/wp-content/uploads/2020/09/screenshot.png) 7 | 8 | ## Updates 9 | 10 | Sept 2020 - Added dark mode emojis and got it working with Windows/WAMP 11 | 12 | Feb 2020 - added JSON output using servercheck.php?json=1 -------------------------------------------------------------------------------- /screenshot.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jamesbachini/Server-Check-PHP/658788673d316ffc8d5cd74346f6ef70a2f38395/screenshot.png -------------------------------------------------------------------------------- /servercheck.php: -------------------------------------------------------------------------------- 1 | InstancesOf('Win32_Processor'); 12 | $cpuload = 0; 13 | $cpu_count = 0; 14 | foreach ($cpus as $key => $cpu) { 15 | $cpuload += $cpu->LoadPercentage; 16 | $cpu_count++; 17 | } 18 | // WIN MEM 19 | $res = $wmi->ExecQuery('SELECT FreePhysicalMemory,FreeVirtualMemory,TotalSwapSpaceSize,TotalVirtualMemorySize,TotalVisibleMemorySize FROM Win32_OperatingSystem'); 20 | $mem = $res->ItemIndex(0); 21 | $memtotal = round($mem->TotalVisibleMemorySize / 1000000,2); 22 | $memavailable = round($mem->FreePhysicalMemory / 1000000,2); 23 | $memused = round($memtotal-$memavailable,2); 24 | // WIN CONNECTIONS 25 | $connections = shell_exec('netstat -nt | findstr :' . $_SERVER['SERVER_PORT'] . ' | findstr ESTABLISHED | find /C /V ""'); 26 | $totalconnections = shell_exec('netstat -nt | findstr :' . $_SERVER['SERVER_PORT'] . ' | find /C /V ""'); 27 | } else { 28 | // Linux CPU 29 | $load = sys_getloadavg(); 30 | $cpuload = $load[0]; 31 | $cpu_count = shell_exec('nproc'); 32 | // Linux MEM 33 | $free = shell_exec('free'); 34 | $free = (string)trim($free); 35 | $free_arr = explode("\n", $free); 36 | $mem = explode(" ", $free_arr[1]); 37 | $mem = array_filter($mem, function($value) { return ($value !== null && $value !== false && $value !== ''); }); // removes nulls from array 38 | $mem = array_merge($mem); // puts arrays back to [0],[1],[2] after 39 | $memtotal = round($mem[1] / 1000000,2); 40 | $memused = round($mem[2] / 1000000,2); 41 | $memfree = round($mem[3] / 1000000,2); 42 | $memshared = round($mem[4] / 1000000,2); 43 | $memcached = round($mem[5] / 1000000,2); 44 | $memavailable = round($mem[6] / 1000000,2); 45 | // Linux Connections 46 | $connections = `netstat -ntu | grep -E ':80 |443 ' | grep ESTABLISHED | grep -v LISTEN | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -rn | grep -v 127.0.0.1 | wc -l`; 47 | $totalconnections = `netstat -ntu | grep -E ':80 |443 ' | grep -v LISTEN | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -rn | grep -v 127.0.0.1 | wc -l`; 48 | } 49 | 50 | //$memusage = round(($memavailable/$memtotal)*100); 51 | $memusage = round(($memused/$memtotal)*100); 52 | 53 | 54 | $phpload = round(memory_get_usage() / 1000000,2); 55 | 56 | $diskfree = round(disk_free_space(".") / 1000000000); 57 | $disktotal = round(disk_total_space(".") / 1000000000); 58 | $diskused = round($disktotal - $diskfree); 59 | 60 | $diskusage = round($diskused/$disktotal*100); 61 | 62 | if ($memusage > 85 || $cpuload > 85 || $diskusage > 85) { 63 | $trafficlight = 'red'; 64 | } elseif ($memusage > 50 || $cpuload > 50 || $diskusage > 50) { 65 | $trafficlight = 'orange'; 66 | } else { 67 | $trafficlight = '#2F2'; 68 | } 69 | 70 | $end_time = microtime(TRUE); 71 | $time_taken = $end_time - $start_time; 72 | $total_time = round($time_taken,4); 73 | 74 | // use servercheck.php?json=1 75 | if (isset($_GET['json'])) { 76 | echo '{"ram":'.$memusage.',"cpu":'.$cpuload.',"disk":'.$diskusage.',"connections":'.$totalconnections.'}'; 77 | exit; 78 | } 79 | 80 | ?> 81 | 82 | 83 | 84 | 85 | ServerCheck 86 | 87 | 150 | 151 | 152 |
153 |
154 | 155 |

🌡️ RAM Usage: %

156 |

🖥️ CPU Usage: %

157 |

💽 Hard Disk Usage: %

158 |

🖧 Established Connections:

159 |

🖧 Total Connections:

160 |
161 |

🖥️ CPU Threads:

162 |
163 |

🌡️ RAM Total: GB

164 |

🌡️ RAM Used: GB

165 |

🌡️ RAM Available: GB

166 |
167 |

💽 Hard Disk Free: GB

168 |

💽 Hard Disk Used: GB

169 |

💽 Hard Disk Total: GB

170 |
171 |
172 |

📟 Server Name:

173 |

💻 Server Addr:

174 |

🌀 PHP Version:

175 |

🏋️ PHP Load: GB

176 | 177 |

⏱️ Load Time: sec

178 |
179 |
180 | 186 | 204 | 205 | 206 | -------------------------------------------------------------------------------- /servercheck.zip: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/jamesbachini/Server-Check-PHP/658788673d316ffc8d5cd74346f6ef70a2f38395/servercheck.zip --------------------------------------------------------------------------------