53 lines
1.5 KiB
PHP
53 lines
1.5 KiB
PHP
<?php
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/**
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* @file
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* @ingroup Profiler
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*/
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/**
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* ProfilerSimpleUDP class, that sends out messages for 'udpprofile' daemon
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* (the one from mediawiki/trunk/udpprofile SVN )
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* @ingroup Profiler
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*/
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class ProfilerSimpleUDP extends ProfilerSimple {
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public function logData() {
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global $wgUDPProfilerHost, $wgUDPProfilerPort;
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$this->collateData();
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if ( isset( $this->mCollated['-total'] ) && $this->mCollated['-total']['real'] < $this->mMinimumTime ) {
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# Less than minimum, ignore
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return;
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}
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if ( !MWInit::functionExists( 'socket_create' ) ) {
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# Sockets are not enabled
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return;
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}
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$sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
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$plength = 0;
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$packet = "";
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foreach ( $this->mCollated as $entry => $pfdata ) {
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if( !isset($pfdata['count'])
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|| !isset( $pfdata['cpu'] )
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|| !isset( $pfdata['cpu_sq'] )
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|| !isset( $pfdata['real'] )
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|| !isset( $pfdata['real_sq'] ) ) {
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continue;
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}
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$pfline = sprintf( "%s %s %d %f %f %f %f %s\n", $this->getProfileID(), "-", $pfdata['count'],
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$pfdata['cpu'], $pfdata['cpu_sq'], $pfdata['real'], $pfdata['real_sq'], $entry);
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$length = strlen( $pfline );
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/* printf("<!-- $pfline -->"); */
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if ( $length + $plength > 1400 ) {
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socket_sendto( $sock, $packet, $plength, 0, $wgUDPProfilerHost, $wgUDPProfilerPort );
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$packet = "";
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$plength = 0;
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}
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$packet .= $pfline;
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$plength += $length;
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}
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socket_sendto( $sock, $packet, $plength, 0x100, $wgUDPProfilerHost, $wgUDPProfilerPort );
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}
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}
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