includes/ProfilerSimpleUDP.php

   1 <?php
   2
   3 require_once(dirname(__FILE__).'/ProfilerSimple.php');
   4
   5 /**
   6  * ProfilerSimpleUDP class, that sends out messages for 'udpprofile' daemon
   7  * (the one from mediawiki/trunk/udpprofile SVN )
   8  * @addtogroup Profiler
   9  */
  10 class ProfilerSimpleUDP extends ProfilerSimple {
  11         function getFunctionReport() {
  12                 global $wgUDPProfilerHost, $wgUDPProfilerPort;
  13
  14                 if ( $this->mCollated['-total']['real'] < $this->mMinimumTime ) {
  15                         # Less than minimum, ignore
  16                         return;
  17                 }
  18
  19                 $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
  20                 $plength=0;
  21                 $packet="";
  22                 foreach ($this->mCollated as $entry=>$pfdata) {
  23                         $pfline=sprintf ("%s %s %d %f %f %f %f %s\n", $this->getProfileID(),"-",$pfdata['count'],
  24                                 $pfdata['cpu'],$pfdata['cpu_sq'],$pfdata['real'],$pfdata['real_sq'],$entry);
  25                         $length=strlen($pfline);
  26                         /* printf("<!-- $pfline -->"); */
  27                         if ($length+$plength>1400) {
  28                                 socket_sendto($sock,$packet,$plength,0,$wgUDPProfilerHost,$wgUDPProfilerPort);
  29                                 $packet="";
  30                                 $plength=0;
  31                         }
  32                         $packet.=$pfline;
  33                         $plength+=$length;
  34                 }
  35                 socket_sendto($sock,$packet,$plength,0x100,$wgUDPProfilerHost,$wgUDPProfilerPort);
  36         }
  37 }