当前位置:网站首页>SysOM 案例解析:消失的内存都去哪了 !| 龙蜥技术
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
边栏推荐
- 神经网络c语言中的指针是怎么回事
- Unity drawing plug-in = = [support the update of the original atlas]
- Points for attention in porting gd32 F4 series programs to gd32 F3 series
- VS2005 strange breakpoint is invalid or member variable value cannot be viewed
- Ida Pro reverse tool finds the IP and port of the socket server
- Detailed explanation of Cocos creator 2.4.0 rendering process
- [wechat applet] Chapter (5): basic API interface of wechat applet
- Use moviepy Editor clips videos and intercepts video clips in batches
- 招标公告:2022年云南联通gbase数据库维保公开比选项目(第二次)比选公告
- Cocos creator collision and collision callback do not take effect
猜你喜欢
Yunxiaoduo software internal test distribution test platform description document
LeetCode2_ Add two numbers
Unity3D_ Class fishing project, bullet rebound effect is achieved
Three. JS introductory learning notes 11:three JS group composite object
Iterator and for of.. loop
Webgl texture
It's different for rich people to buy a house
Streaming end, server end, player end
Whole process analysis of unity3d rendering pipeline
Ida Pro reverse tool finds the IP and port of the socket server
随机推荐
Application example of infinite list [uigridview]
AE learning 02: timeline
航天宏图信息中标乌鲁木齐某单位数据库系统研发项目
深度之眼(七)——矩阵的初等变换(附:数模一些模型的解释)
The unity vector rotates at a point
Three. JS introductory learning notes 03: perspective projection camera
AB package details in unity (super detail, features, packaging, loading, manager)
Syntax of generator function (state machine)
The "go to definition" in VS2010 does not respond or prompts the solution of "symbol not found"
招标公告:2022年云南联通gbase数据库维保公开比选项目(第二次)比选公告
HPDC smart base Talent Development Summit essay
Shader Language
Use of SVN
Wireless sensor networks -- ZigBee and 6LoWPAN
OpenGL's distinction and understanding of VAO, VBO and EBO
Shader basic UV operations, translation, rotation, scaling
LeetCode2_ Add two numbers
Android -- jetpack: the difference between livedata setValue and postvalue
如何在shell中实现 backspace
Limit of total fields [1000] in index has been exceeded