102 lines
2.8 KiB
PHP
102 lines
2.8 KiB
PHP
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<?php
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/**
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* 判定流水线各阶段耗时统计
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*/
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class CloakPipelineTimer
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{
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/** @var float */
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private static $startedAt = 0.0;
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/** @var array<int, array{name:string,ms:float}> */
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private static $stages = [];
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/** @var string */
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private static $currentStage = '';
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/** @var float */
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private static $stageStartedAt = 0.0;
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public static function init()
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{
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self::$startedAt = microtime(true);
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self::$stages = [];
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self::$currentStage = '';
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self::$stageStartedAt = 0.0;
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}
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public static function stage($name)
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{
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self::endCurrentStage();
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self::$currentStage = (string) $name;
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self::$stageStartedAt = microtime(true);
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}
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public static function finish()
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{
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self::endCurrentStage();
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$totalMs = round((microtime(true) - self::$startedAt) * 1000, 2);
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$payload = [
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'total_ms' => $totalMs,
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'stages' => self::$stages,
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];
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$json = json_encode($payload, JSON_UNESCAPED_UNICODE);
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$GLOBALS['__cloak_judge_timing'] = $json;
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$GLOBALS['__cloak_judge_timing_text'] = self::formatText($payload);
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return $payload;
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}
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/**
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* @return string
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*/
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public static function summaryText()
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{
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if (!empty($GLOBALS['__cloak_judge_timing_text'])) {
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return (string) $GLOBALS['__cloak_judge_timing_text'];
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}
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if (!empty($GLOBALS['__cloak_judge_timing'])) {
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$decoded = json_decode((string) $GLOBALS['__cloak_judge_timing'], true);
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if (is_array($decoded)) {
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return self::formatText($decoded);
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}
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}
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return '';
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}
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/**
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* @param array $payload
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*/
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public static function formatText(array $payload)
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{
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$parts = [];
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if (isset($payload['total_ms'])) {
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$parts[] = '总计 ' . $payload['total_ms'] . 'ms';
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}
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if (!empty($payload['stages']) && is_array($payload['stages'])) {
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foreach ($payload['stages'] as $stage) {
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if (!is_array($stage)) {
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continue;
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}
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$name = $stage['name'] ?? '';
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$ms = $stage['ms'] ?? 0;
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if ($name !== '') {
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$parts[] = $name . ' ' . $ms . 'ms';
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}
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}
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}
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return implode(' | ', $parts);
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}
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private static function endCurrentStage()
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{
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if (self::$currentStage === '' || self::$stageStartedAt <= 0) {
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return;
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}
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self::$stages[] = [
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'name' => self::$currentStage,
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'ms' => round((microtime(true) - self::$stageStartedAt) * 1000, 2),
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];
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self::$currentStage = '';
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self::$stageStartedAt = 0.0;
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}
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}
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