includes/profiler/ProfilerSimpleUDP.php

   1 <?php
   2 /**
   3  * @file
   4  * @ingroup Profiler
   5  */
   6
   7 /**
   8  * ProfilerSimpleUDP class, that sends out messages for 'udpprofile' daemon
   9  * (the one from mediawiki/trunk/udpprofile SVN )
  10  * @ingroup Profiler
  11  */
  12 class ProfilerSimpleUDP extends ProfilerSimple {
  13         function getFunctionReport() {
  14                 global $wgUDPProfilerHost, $wgUDPProfilerPort;
  15
  16                 if ( $this->mCollated['-total']['real'] < $this->mMinimumTime ) {
  17                         # Less than minimum, ignore
  18                         return;
  19                 }
  20
  21                 $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
  22                 $plength=0;
  23                 $packet="";
  24                 foreach ($this->mCollated as $entry=>$pfdata) {
  25                         $pfline=sprintf ("%s %s %d %f %f %f %f %s\n", $this->getProfileID(),"-",$pfdata['count'],
  26                                 $pfdata['cpu'],$pfdata['cpu_sq'],$pfdata['real'],$pfdata['real_sq'],$entry);
  27                         $length=strlen($pfline);
  28                         /* printf("<!-- $pfline -->"); */
  29                         if ($length+$plength>1400) {
  30                                 socket_sendto($sock,$packet,$plength,0,$wgUDPProfilerHost,$wgUDPProfilerPort);
  31                                 $packet="";
  32                                 $plength=0;
  33                         }
  34                         $packet.=$pfline;
  35                         $plength+=$length;
  36                 }
  37                 socket_sendto($sock,$packet,$plength,0x100,$wgUDPProfilerHost,$wgUDPProfilerPort);
  38         }
  39 }