4.0.7 常驻内存框架下出现内存泄漏问题

系统 windows 10
框架 Webman-framework v1.6.14
orm 4.0.7

orm从4.0.3升级到0.7版本后出现此问题

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 20480 bytes) in E:\www\webman\vendor\topthink\think-orm\src\Model.php on line 226
Worker process terminated with ERROR: E_ERROR "Allowed memory size of 134217728 bytes exhausted (tried to allocate 20480 bytes) in E:\www\webman\vendor\topthink\think-orm\src\Model.php on line 226"

Model.php

    private static ?WeakMap $weakMap = null;
    private function setWeakData(string $key, string $name, $value): void
    {
        self::$weakMap[$this][$key][$name] = $value;
    }

webman里长生命周期的数组包括：

1. static关键字的数组
2. 单例的数组属性
3. global关键字的数组

内存泄露问题是 在长生命周期里 无限膨胀的static数组导致

Start with vendor/topthink/think-orm/src/Model.php around line 226 and inspect setWeakData and its static WeakMap usage. Compare the behavior between ORM 4.0.3 and 4.0.7 in a long-lived Webman worker on Windows 10. Done means the worker no longer shows unbounded memory growth or terminates with the reported memory-exhaustion error.