perf+ebpf

perf Examples

https://www.brendangregg.com/perf.html

https://zhuanlan.zhihu.com/p/8497782204

https://zhuanlan.zhihu.com/p/634004893

http://testingpai.com/article/1659611518508#toc_h2_4

 https://www.cnblogs.com/testing-/p/18381971

 https://eunomia.dev/zh/tutorials/12-profile/

 https://www.cnblogs.com/testing-/p/18381971

 https://zhuanlan.zhihu.com/p/22194920

https://zhuanlan.zhihu.com/p/634004893

https://zhuanlan.zhihu.com/p/8497782204