2020-08-06
1. 笔记: Linux高级 top (1) cpu (2)memery (3) idl (5) load leverage 1 5 15秒采样 uptime
B df -h df
C free -g free -m
D iostatus -n 2 3
E vmstatus -n 2 3
private protected public
2. sql优化小技巧
1. 笔记: Linux高级 top (1) cpu (2)memery (3) idl (5) load leverage 1 5 15秒采样 uptime
B df -h df
C free -g free -m
D iostatus -n 2 3
E vmstatus -n 2 3
private protected public
2. sql优化小技巧