为什么我的 go 实现的 tail 占用 cpu 如此之高？

The Go Programming Language

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This topic created in 1960 days ago, the information mentioned may be changed or developed.

https://github.com/chen19901225/gtail

top 的结果


  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                                                            
27982 vagrant   20   0  707212   8096   1472 S  37.2  0.1   0:25.79 ./gtail --pattern=/tmp/*.log

我也 sleep 也呀

Supplement 1 · Dec 30, 2020

发现是什么问题了，代码逻辑完全是错的，居然跑起来结果对

2 replies • 2020-12-30 08:53:43 +08:00