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使用 gperftools 分析程序性能 - Luyu Huang's Tech Blog #63

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luyuhuang opened this issue Apr 10, 2022 · 0 comments
Open

使用 gperftools 分析程序性能 - Luyu Huang's Tech Blog #63

luyuhuang opened this issue Apr 10, 2022 · 0 comments
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https://luyuhuang.tech/2022/04/10/gperftools.html

gperftools 是谷歌推出的一套非常强大的性能分析工具集. 它主要有这三个功能: 分析 CPU 性能, 能够统计出一段时间内各个函数的执行时间, 帮助我们找出耗时的代码; 分析内存占用情况, 能够统计出某一时刻各个函数分配的内存大小, 帮助我们找出内存占用高的代码, 也能帮助我们定位内存泄露; 自动检...
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