Linux读写IO负载

磁盘IO读写的监控有一些实用的工具,做个总结

1:iotop

顾名思义,top前面加了一个io;安装起来也很方面,直接装就是了,运行也简单

~# iotop -o
Total DISK READ:       0.00 B/s | Total DISK WRITE:     664.62 M/s
  TID  PRIO  USER     DISK READ  DISK WRITE  SWAPI[......]

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