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<?php |
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namespace Hhxsv5\LaravelS\Components\Prometheus; |
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use Hhxsv5\LaravelS\Components\Prometheus\Collectors\SwooleProcessCollector; |
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use Hhxsv5\LaravelS\Components\Prometheus\Collectors\SwooleStatsCollector; |
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use Hhxsv5\LaravelS\Components\Prometheus\Collectors\SystemCollector; |
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use Hhxsv5\LaravelS\Swoole\Process\CustomProcessInterface; |
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use Swoole\Http\Server; |
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use Swoole\Process; |
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use Swoole\Timer; |
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class CollectorProcess implements CustomProcessInterface |
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{ |
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private static $timerId; |
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public static function getDefinition() |
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{ |
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return [ |
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'prometheus' => [ |
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'class' => static::class, |
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'redirect' => false, |
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'pipe' => 0, |
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'enable' => (bool)config('prometheus.enable', true), |
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], |
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]; |
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} |
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public static function callback(Server $swoole, Process $process) |
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{ |
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/**@var SwooleProcessCollector $processCollector */ |
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$processCollector = app(SwooleProcessCollector::class); |
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/**@var SwooleStatsCollector $swooleStatsCollector */ |
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$swooleStatsCollector = app(SwooleStatsCollector::class); |
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/**@var SystemCollector $systemCollector */ |
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$systemCollector = app(SystemCollector::class); |
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$workerNum = $swoole->setting['worker_num']; |
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$taskWorkerNum = isset($swoole->setting['task_worker_num']) ? $swoole->setting['task_worker_num'] : 0; |
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$totalNum = $workerNum + $taskWorkerNum - 1; |
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$workerIds = range(0, $totalNum); |
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$runJob = function () use ($swoole, $workerIds, $processCollector, $swooleStatsCollector, $systemCollector) { |
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// Collect the metrics of Swoole stats() |
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$swooleStatsCollector->collect(); |
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// Collect the metrics of system |
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$systemCollector->collect(); |
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// Collect the metrics of all workers |
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foreach ($workerIds as $workerId) { |
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$swoole->sendMessage($processCollector, $workerId); |
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} |
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}; |
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$interval = config('prometheus.collect_metrics_interval', 10) * 1000; |
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self::$timerId = Timer::tick($interval, $runJob); |
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} |
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public static function onReload(Server $swoole, Process $process) |
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{ |
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Timer::clear(self::$timerId); |
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} |
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public static function onStop(Server $swoole, Process $process) |
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{ |
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Timer::clear(self::$timerId); |
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} |
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} |
hhxsv5 /
laravel-s
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