ProfilerOutputStats.php

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<?php
use MediaWiki\MediaWikiServices;
 
class ProfilerOutputStats extends ProfilerOutput {
 
    public function log( array $stats ) {
        $prefix = isset( $this->params['prefix'] ) ? $this->params['prefix'] : '';
        $contextStats = MediaWikiServices::getInstance()->getStatsdDataFactory();
 
        foreach ( $stats as $stat ) {
            $key = "{$prefix}.{$stat['name']}";
 
            // Convert fractional seconds to whole milliseconds
            $cpu = round( $stat['cpu'] * 1000 );
            $real = round( $stat['real'] * 1000 );
 
            $contextStats->increment( "{$key}.calls" );
            $contextStats->timing( "{$key}.cpu", $cpu );
            $contextStats->timing( "{$key}.real", $real );
        }
    }
}