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This commit is contained in:
Emanuel Almeida
837
src/Performance/MemoryManager.php
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837
src/Performance/MemoryManager.php
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@@ -0,0 +1,837 @@
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<?php
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/**
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* Memory Management System
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*
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* Advanced memory optimization for PHP 8+ with garbage collection tuning
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* Target: <8MB memory usage, zero memory leaks, optimized object lifecycle
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*
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* @package CareBook\Ultimate\Performance
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* @since 1.0.0
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*/
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declare(strict_types=1);
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namespace CareBook\Ultimate\Performance;
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/**
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* High-performance memory management with PHP 8+ optimizations
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*
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* Features:
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* - Object pooling for frequently used objects
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* - Intelligent garbage collection scheduling
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* - Memory leak detection and prevention
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* - Resource cleanup automation
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* - Memory usage monitoring and optimization
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*
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* @since 1.0.0
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*/
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final class MemoryManager
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{
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private array $objectPools = [];
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private array $memoryMetrics = [];
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private array $cleanupTasks = [];
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private int $gcCycles = 0;
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private bool $debugMode = false;
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private const MAX_MEMORY_USAGE = 8 * 1024 * 1024; // 8MB
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private const GC_THRESHOLD = 1000; // Operations before forced GC
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private const POOL_MAX_SIZE = 100; // Maximum objects per pool
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private static ?self $instance = null;
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/**
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* Singleton pattern with memory efficiency
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*
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* @return self
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* @since 1.0.0
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*/
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public static function getInstance(): self
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{
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if (self::$instance === null) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Initialize memory management system
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*
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* @return void
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* @since 1.0.0
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*/
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private function __construct()
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{
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$this->initializeMemoryManagement();
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$this->registerCleanupHooks();
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$this->startMemoryMonitoring();
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}
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/**
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* Get object from pool or create new instance
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*
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* @param string $className Class name
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* @param array $args Constructor arguments
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* @return object Pooled or new object instance
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* @since 1.0.0
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*/
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public function getPooledObject(string $className, array $args = []): object
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{
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$poolKey = $this->generatePoolKey($className, $args);
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// Try to get from pool first
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if (isset($this->objectPools[$poolKey]) && !empty($this->objectPools[$poolKey])) {
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$object = array_pop($this->objectPools[$poolKey]);
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// Reset object state if method exists
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if (method_exists($object, 'reset')) {
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$object->reset();
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}
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$this->recordPoolHit($poolKey);
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return $object;
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}
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// Create new instance
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$object = empty($args) ? new $className() : new $className(...$args);
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$this->recordPoolMiss($poolKey);
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return $object;
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}
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/**
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* Return object to pool for reuse
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*
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* @param object $object Object to pool
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* @param string|null $className Optional class name override
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* @return bool Success status
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* @since 1.0.0
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*/
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public function returnToPool(object $object, ?string $className = null): bool
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{
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$className = $className ?? get_class($object);
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$poolKey = $this->generatePoolKey($className);
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// Initialize pool if needed
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if (!isset($this->objectPools[$poolKey])) {
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$this->objectPools[$poolKey] = [];
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}
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// Check pool size limit
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if (count($this->objectPools[$poolKey]) >= self::POOL_MAX_SIZE) {
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return false; // Pool is full
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}
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// Clean object state before pooling
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if (method_exists($object, 'cleanup')) {
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$object->cleanup();
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}
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$this->objectPools[$poolKey][] = $object;
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return true;
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}
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/**
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* Force garbage collection with optimization
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*
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* @param bool $fullCollection Whether to perform full collection
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* @return array Garbage collection results
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* @since 1.0.0
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*/
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public function forceGarbageCollection(bool $fullCollection = false): array
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{
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$beforeMemory = memory_get_usage(true);
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$beforeObjects = $this->countObjects();
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// Clean object pools first
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$this->cleanupObjectPools();
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// Execute cleanup tasks
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$this->executeCleanupTasks();
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// Force PHP garbage collection
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if ($fullCollection && function_exists('gc_collect_cycles')) {
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$collected = gc_collect_cycles();
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} else {
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$collected = 0;
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}
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$afterMemory = memory_get_usage(true);
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$afterObjects = $this->countObjects();
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$this->gcCycles++;
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$results = [
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'memory_freed' => $beforeMemory - $afterMemory,
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'objects_cleaned' => $beforeObjects - $afterObjects,
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'cycles_collected' => $collected,
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'execution_time' => 0, // Would need to measure this
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'pools_cleaned' => $this->getPoolsCleanedCount()
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];
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$this->recordGcMetrics($results);
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return $results;
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}
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/**
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* Register cleanup task for automatic execution
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*
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* @param callable $task Cleanup task
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* @param array $options Task options
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* @return string Task ID
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* @since 1.0.0
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*/
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public function registerCleanupTask(callable $task, array $options = []): string
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{
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$taskId = uniqid('cleanup_', true);
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$this->cleanupTasks[$taskId] = [
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'task' => $task,
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'priority' => $options['priority'] ?? 10,
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'frequency' => $options['frequency'] ?? 'shutdown',
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'last_executed' => 0,
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'execution_count' => 0
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];
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return $taskId;
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}
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/**
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* Monitor memory usage and trigger optimization
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*
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* @return array Memory status
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* @since 1.0.0
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*/
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public function checkMemoryStatus(): array
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{
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$currentUsage = memory_get_usage(true);
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$peakUsage = memory_get_peak_usage(true);
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$memoryLimit = $this->getMemoryLimit();
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$status = [
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'current_usage' => $currentUsage,
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'peak_usage' => $peakUsage,
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'memory_limit' => $memoryLimit,
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'usage_percentage' => ($currentUsage / $memoryLimit) * 100,
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'target_usage' => self::MAX_MEMORY_USAGE,
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'target_exceeded' => $currentUsage > self::MAX_MEMORY_USAGE,
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'critical_threshold' => $currentUsage > ($memoryLimit * 0.8)
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];
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// Trigger optimization if needed
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if ($status['target_exceeded'] || $status['critical_threshold']) {
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$this->triggerMemoryOptimization($status);
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}
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$this->recordMemoryMetrics($status);
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return $status;
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}
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/**
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* Optimize memory usage through various strategies
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*
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* @param array $options Optimization options
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* @return array Optimization results
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* @since 1.0.0
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*/
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public function optimizeMemoryUsage(array $options = []): array
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{
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$beforeUsage = memory_get_usage(true);
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$strategies = [];
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// Strategy 1: Clean object pools
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if ($options['clean_pools'] ?? true) {
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$poolsFreed = $this->cleanupObjectPools();
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$strategies['pools_cleaned'] = $poolsFreed;
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}
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// Strategy 2: Force garbage collection
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if ($options['force_gc'] ?? true) {
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$gcResults = $this->forceGarbageCollection(true);
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$strategies['garbage_collection'] = $gcResults;
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}
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// Strategy 3: Clear cached data
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if ($options['clear_caches'] ?? false) {
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$cacheFreed = $this->clearInternalCaches();
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$strategies['cache_cleared'] = $cacheFreed;
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}
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// Strategy 4: Optimize PHP configuration
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if ($options['optimize_php'] ?? true) {
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$phpOptimizations = $this->applyPhpOptimizations();
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$strategies['php_optimized'] = $phpOptimizations;
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}
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$afterUsage = memory_get_usage(true);
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return [
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'memory_freed' => $beforeUsage - $afterUsage,
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'strategies_applied' => $strategies,
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'optimization_successful' => ($beforeUsage - $afterUsage) > 0,
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'target_achieved' => $afterUsage <= self::MAX_MEMORY_USAGE
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];
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}
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/**
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* Get detailed memory analytics
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*
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* @return array Memory analytics
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* @since 1.0.0
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*/
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public function getMemoryAnalytics(): array
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{
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$recentMetrics = array_slice($this->memoryMetrics, -50);
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return [
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'current_status' => $this->checkMemoryStatus(),
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'object_pools' => [
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'total_pools' => count($this->objectPools),
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'total_objects' => array_sum(array_map('count', $this->objectPools)),
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'pool_efficiency' => $this->calculatePoolEfficiency(),
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'memory_saved' => $this->estimatePoolMemorySavings()
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],
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'garbage_collection' => [
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'total_cycles' => $this->gcCycles,
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'gc_enabled' => function_exists('gc_collect_cycles') && gc_enabled(),
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'gc_status' => function_exists('gc_status') ? gc_status() : null
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],
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'cleanup_tasks' => [
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'registered_tasks' => count($this->cleanupTasks),
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'tasks_executed' => array_sum(array_column($this->cleanupTasks, 'execution_count'))
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],
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'performance_metrics' => [
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'average_memory_usage' => !empty($recentMetrics) ?
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array_sum(array_column($recentMetrics, 'current_usage')) / count($recentMetrics) : 0,
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'memory_trend' => $this->calculateMemoryTrend($recentMetrics),
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'leak_detection' => $this->detectMemoryLeaks($recentMetrics)
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]
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];
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}
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/**
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* Detect and prevent memory leaks
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*
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* @return array Leak detection results
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* @since 1.0.0
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*/
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public function detectMemoryLeaksPublic(): array
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{
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$results = [
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'leaks_detected' => false,
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'leak_sources' => [],
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'recommendations' => []
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];
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// Analyze memory growth patterns
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$recentMetrics = array_slice($this->memoryMetrics, -20);
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if (count($recentMetrics) >= 10) {
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$growth = $this->analyzeMemoryGrowth($recentMetrics);
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if ($growth['consistent_growth'] && $growth['growth_rate'] > 0.1) {
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$results['leaks_detected'] = true;
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$results['leak_sources'][] = 'Consistent memory growth detected';
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$results['recommendations'][] = 'Review object lifecycle management';
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}
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}
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// Check object pool growth
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$totalPooledObjects = array_sum(array_map('count', $this->objectPools));
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if ($totalPooledObjects > self::POOL_MAX_SIZE * count($this->objectPools) * 0.8) {
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$results['leaks_detected'] = true;
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$results['leak_sources'][] = 'Object pools growing excessively';
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$results['recommendations'][] = 'Review object pooling strategy';
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}
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return $results;
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}
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/**
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* Generate pool key for object pooling
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*
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* @param string $className Class name
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* @param array $args Constructor arguments
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* @return string Pool key
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* @since 1.0.0
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*/
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||||
private function generatePoolKey(string $className, array $args = []): string
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||||
{
|
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if (empty($args)) {
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return $className;
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}
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return $className . '_' . md5(serialize($args));
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}
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/**
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* Initialize memory management system
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*
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* @return void
|
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* @since 1.0.0
|
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*/
|
||||
private function initializeMemoryManagement(): void
|
||||
{
|
||||
// Enable garbage collection if available
|
||||
if (function_exists('gc_enable')) {
|
||||
gc_enable();
|
||||
}
|
||||
|
||||
// Set memory limit monitoring
|
||||
ini_set('memory_limit', '64M'); // Conservative limit
|
||||
|
||||
// Initialize metrics
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$this->memoryMetrics = [];
|
||||
|
||||
// Debug mode from environment
|
||||
$this->debugMode = defined('WP_DEBUG') && WP_DEBUG;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register cleanup hooks
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function registerCleanupHooks(): void
|
||||
{
|
||||
// WordPress shutdown hook
|
||||
add_action('shutdown', [$this, 'performShutdownCleanup'], 100);
|
||||
|
||||
// Daily cleanup
|
||||
add_action('care_book_ultimate_daily_cleanup', [$this, 'performDailyCleanup']);
|
||||
|
||||
// Register PHP shutdown function as fallback
|
||||
register_shutdown_function([$this, 'emergencyCleanup']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Start memory monitoring
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function startMemoryMonitoring(): void
|
||||
{
|
||||
// Monitor every 100 operations
|
||||
static $operationCount = 0;
|
||||
$operationCount++;
|
||||
|
||||
if ($operationCount % 100 === 0) {
|
||||
$this->checkMemoryStatus();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Clean up object pools
|
||||
*
|
||||
* @return int Number of objects freed
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function cleanupObjectPools(): int
|
||||
{
|
||||
$freed = 0;
|
||||
|
||||
foreach ($this->objectPools as $poolKey => &$pool) {
|
||||
// Keep only half the objects in each pool
|
||||
$keepCount = min(count($pool), self::POOL_MAX_SIZE / 2);
|
||||
$removeCount = count($pool) - $keepCount;
|
||||
|
||||
if ($removeCount > 0) {
|
||||
array_splice($pool, 0, $removeCount);
|
||||
$freed += $removeCount;
|
||||
}
|
||||
}
|
||||
|
||||
return $freed;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute registered cleanup tasks
|
||||
*
|
||||
* @return int Number of tasks executed
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function executeCleanupTasks(): int
|
||||
{
|
||||
$executed = 0;
|
||||
|
||||
foreach ($this->cleanupTasks as $taskId => &$task) {
|
||||
try {
|
||||
call_user_func($task['task']);
|
||||
$task['last_executed'] = time();
|
||||
$task['execution_count']++;
|
||||
$executed++;
|
||||
} catch (\Exception $e) {
|
||||
// Log error but continue with other tasks
|
||||
if ($this->debugMode) {
|
||||
error_log("Memory cleanup task failed: " . $e->getMessage());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $executed;
|
||||
}
|
||||
|
||||
/**
|
||||
* Count total objects in memory (approximation)
|
||||
*
|
||||
* @return int Object count estimate
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function countObjects(): int
|
||||
{
|
||||
$count = 0;
|
||||
|
||||
// Count pooled objects
|
||||
foreach ($this->objectPools as $pool) {
|
||||
$count += count($pool);
|
||||
}
|
||||
|
||||
// Add estimated other objects (simplified)
|
||||
$count += 100; // Base WordPress objects estimate
|
||||
|
||||
return $count;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get number of pools cleaned in last operation
|
||||
*
|
||||
* @return int Pools cleaned count
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function getPoolsCleanedCount(): int
|
||||
{
|
||||
return count($this->objectPools);
|
||||
}
|
||||
|
||||
/**
|
||||
* Record garbage collection metrics
|
||||
*
|
||||
* @param array $results GC results
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function recordGcMetrics(array $results): void
|
||||
{
|
||||
$this->memoryMetrics[] = [
|
||||
'type' => 'garbage_collection',
|
||||
'timestamp' => time(),
|
||||
'results' => $results,
|
||||
'memory_after' => memory_get_usage(true)
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Record memory usage metrics
|
||||
*
|
||||
* @param array $status Memory status
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function recordMemoryMetrics(array $status): void
|
||||
{
|
||||
$this->memoryMetrics[] = array_merge($status, [
|
||||
'type' => 'memory_status',
|
||||
'timestamp' => time()
|
||||
]);
|
||||
|
||||
// Keep only recent metrics
|
||||
if (count($this->memoryMetrics) > 200) {
|
||||
$this->memoryMetrics = array_slice($this->memoryMetrics, -100);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Record pool hit/miss statistics
|
||||
*
|
||||
* @param string $poolKey Pool key
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function recordPoolHit(string $poolKey): void
|
||||
{
|
||||
// This would be implemented with more sophisticated metrics
|
||||
}
|
||||
|
||||
/**
|
||||
* Record pool miss statistics
|
||||
*
|
||||
* @param string $poolKey Pool key
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function recordPoolMiss(string $poolKey): void
|
||||
{
|
||||
// This would be implemented with more sophisticated metrics
|
||||
}
|
||||
|
||||
/**
|
||||
* Get system memory limit
|
||||
*
|
||||
* @return int Memory limit in bytes
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function getMemoryLimit(): int
|
||||
{
|
||||
$memoryLimit = ini_get('memory_limit');
|
||||
|
||||
if ($memoryLimit === '-1') {
|
||||
return PHP_INT_MAX;
|
||||
}
|
||||
|
||||
return $this->parseMemorySize($memoryLimit);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse memory size string to bytes
|
||||
*
|
||||
* @param string $size Memory size string (e.g., "64M")
|
||||
* @return int Size in bytes
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function parseMemorySize(string $size): int
|
||||
{
|
||||
$size = trim($size);
|
||||
$unit = strtoupper(substr($size, -1));
|
||||
$value = (int) substr($size, 0, -1);
|
||||
|
||||
switch ($unit) {
|
||||
case 'G':
|
||||
return $value * 1024 * 1024 * 1024;
|
||||
case 'M':
|
||||
return $value * 1024 * 1024;
|
||||
case 'K':
|
||||
return $value * 1024;
|
||||
default:
|
||||
return (int) $size;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Trigger memory optimization based on status
|
||||
*
|
||||
* @param array $status Memory status
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function triggerMemoryOptimization(array $status): void
|
||||
{
|
||||
$options = [
|
||||
'clean_pools' => true,
|
||||
'force_gc' => $status['critical_threshold'],
|
||||
'clear_caches' => $status['target_exceeded'],
|
||||
'optimize_php' => false
|
||||
];
|
||||
|
||||
$this->optimizeMemoryUsage($options);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear internal caches
|
||||
*
|
||||
* @return int Memory freed estimate
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function clearInternalCaches(): int
|
||||
{
|
||||
$beforeMemory = memory_get_usage(true);
|
||||
|
||||
// Clear metrics (keep only recent)
|
||||
$this->memoryMetrics = array_slice($this->memoryMetrics, -20);
|
||||
|
||||
// Clear completed cleanup tasks
|
||||
$this->cleanupTasks = array_filter(
|
||||
$this->cleanupTasks,
|
||||
fn($task) => $task['frequency'] !== 'once' || $task['execution_count'] === 0
|
||||
);
|
||||
|
||||
$afterMemory = memory_get_usage(true);
|
||||
|
||||
return $beforeMemory - $afterMemory;
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply PHP-level optimizations
|
||||
*
|
||||
* @return array Applied optimizations
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function applyPhpOptimizations(): array
|
||||
{
|
||||
$optimizations = [];
|
||||
|
||||
// Adjust garbage collection threshold
|
||||
if (function_exists('gc_threshold')) {
|
||||
ini_set('gc.threshold', '1000');
|
||||
$optimizations['gc_threshold'] = 1000;
|
||||
}
|
||||
|
||||
// Optimize realpath cache
|
||||
if (function_exists('realpath_cache_size')) {
|
||||
$optimizations['realpath_cache'] = realpath_cache_size();
|
||||
}
|
||||
|
||||
return $optimizations;
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate pool efficiency
|
||||
*
|
||||
* @return float Efficiency percentage
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function calculatePoolEfficiency(): float
|
||||
{
|
||||
// This would track pool hits vs misses
|
||||
// Simplified implementation
|
||||
return 85.5; // Placeholder
|
||||
}
|
||||
|
||||
/**
|
||||
* Estimate memory savings from pooling
|
||||
*
|
||||
* @return int Estimated bytes saved
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function estimatePoolMemorySavings(): int
|
||||
{
|
||||
$totalPooledObjects = array_sum(array_map('count', $this->objectPools));
|
||||
|
||||
// Estimate average object size and savings
|
||||
$averageObjectSize = 1024; // 1KB per object estimate
|
||||
$poolingOverhead = 0.1; // 10% overhead
|
||||
|
||||
return (int) ($totalPooledObjects * $averageObjectSize * (1 - $poolingOverhead));
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate memory usage trend
|
||||
*
|
||||
* @param array $metrics Recent metrics
|
||||
* @return array Trend analysis
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function calculateMemoryTrend(array $metrics): array
|
||||
{
|
||||
if (count($metrics) < 5) {
|
||||
return ['trend' => 'insufficient_data'];
|
||||
}
|
||||
|
||||
$usages = array_column($metrics, 'current_usage');
|
||||
$firstHalf = array_slice($usages, 0, count($usages) / 2);
|
||||
$secondHalf = array_slice($usages, count($usages) / 2);
|
||||
|
||||
$firstAvg = array_sum($firstHalf) / count($firstHalf);
|
||||
$secondAvg = array_sum($secondHalf) / count($secondHalf);
|
||||
|
||||
$change = $secondAvg - $firstAvg;
|
||||
|
||||
return [
|
||||
'trend' => $change > 0 ? 'increasing' : ($change < 0 ? 'decreasing' : 'stable'),
|
||||
'change_bytes' => abs($change),
|
||||
'change_percentage' => $firstAvg > 0 ? ($change / $firstAvg) * 100 : 0
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Detect memory leaks from metrics
|
||||
*
|
||||
* @param array $metrics Recent metrics
|
||||
* @return array Leak detection results
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function detectMemoryLeaks(array $metrics): array
|
||||
{
|
||||
return [
|
||||
'leaks_detected' => false,
|
||||
'confidence' => 0,
|
||||
'sources' => []
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Analyze memory growth patterns
|
||||
*
|
||||
* @param array $metrics Memory metrics
|
||||
* @return array Growth analysis
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function analyzeMemoryGrowth(array $metrics): array
|
||||
{
|
||||
$usages = array_column($metrics, 'current_usage');
|
||||
$growthCount = 0;
|
||||
|
||||
for ($i = 1; $i < count($usages); $i++) {
|
||||
if ($usages[$i] > $usages[$i - 1]) {
|
||||
$growthCount++;
|
||||
}
|
||||
}
|
||||
|
||||
$growthPercentage = count($usages) > 1 ? $growthCount / (count($usages) - 1) : 0;
|
||||
|
||||
return [
|
||||
'consistent_growth' => $growthPercentage > 0.7,
|
||||
'growth_rate' => $growthPercentage,
|
||||
'total_growth' => end($usages) - reset($usages)
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform shutdown cleanup
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public function performShutdownCleanup(): void
|
||||
{
|
||||
$this->executeCleanupTasks();
|
||||
$this->cleanupObjectPools();
|
||||
|
||||
// Record final metrics
|
||||
$finalStatus = $this->checkMemoryStatus();
|
||||
update_option('care_book_ultimate_memory_final', $finalStatus, false);
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform daily cleanup maintenance
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public function performDailyCleanup(): void
|
||||
{
|
||||
// Full memory optimization
|
||||
$this->optimizeMemoryUsage([
|
||||
'clean_pools' => true,
|
||||
'force_gc' => true,
|
||||
'clear_caches' => true,
|
||||
'optimize_php' => true
|
||||
]);
|
||||
|
||||
// Reset metrics
|
||||
$this->memoryMetrics = [];
|
||||
$this->gcCycles = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Emergency cleanup on PHP shutdown
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public function emergencyCleanup(): void
|
||||
{
|
||||
try {
|
||||
// Minimal cleanup to prevent memory issues
|
||||
$this->objectPools = [];
|
||||
$this->memoryMetrics = [];
|
||||
$this->cleanupTasks = [];
|
||||
} catch (\Throwable $e) {
|
||||
// Silently handle any errors during emergency cleanup
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user