/** * Registers a periodically triggered status event. */ private function registerTimedEvents() { $this->reactLoop->addPeriodicTimer($this->config->getStatusLoopInterval(), function () { $memoryUsageMb = memory_get_usage(true) / 1024 / 1024; $this->runtimeStatistics->setMemoryUsageMb($memoryUsageMb); if ($memoryUsageMb > $this->config->getMemoryLimitMbWarn()) { $this->logger->warning("MemoryUsage: {$memoryUsageMb} MB."); } else { if ($memoryUsageMb > $this->config->getMemoryLimitMbInfo()) { $this->logger->info("MemoryUsage: {$memoryUsageMb} MB."); } } $memoryPeakUsageMb = memory_get_peak_usage(true) / 1024 / 1024; $this->runtimeStatistics->setMemoryPeakUsageMb($memoryPeakUsageMb); if ($memoryPeakUsageMb > $this->config->getMemoryPeakLimitMbWarn()) { $this->logger->warning("MemoryPeakUsage " . memory_get_peak_usage(true) / 1024 / 1024 . " MB."); } $rateObjects = $this->runtimeStatistics->getAddedObjectRate($this->config->getStatusLoopInterval()); $rateEvictions = $this->runtimeStatistics->getEvictionRate($this->config->getStatusLoopInterval()); $this->logger->info("Added objects: {$this->runtimeStatistics->getAddedObjectCount()}, evictions: {$this->runtimeStatistics->getEvictedObjectCount()} ({$rateObjects} Obj/Sec, {$rateEvictions} Evi/Sec)."); $this->runtimeStatistics->tick(); }); }