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SysOM 案例解析:消失的内存都去哪了 !| 龙蜥技术
2022-07-07 13:47:00 【InfoQ】
一、 问题现象


二、问题分析
2.1 内存去哪儿了?

2.1.1 内存分析

2.1.2 allocpage 内存
2.2 allocPage 类型内存排查
2.2.1 动态诊断
sysak memleak -t page -i 600

2.2.2 分配和释放总结

三、问题结论
结论验证
socket = file->private_data
sock = socket->sk

四、内存泄漏疑点






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