这是一个创建于 780 天前的主题，其中的信息可能已经有所发展或是发生改变。
大家对内核的 PSI 指标有了解么？一般在服务器上多少比较合适呢？如果超过了是不是得提高配置？
以下是我 do 2c4g vps 的数据
root@do02:~# head /proc/pressure/*
==> /proc/pressure/cpu <==
some avg10=21.84 avg60=27.12 avg300=25.19 total=30134617854
==> /proc/pressure/io <==
some avg10=0.14 avg60=0.26 avg300=0.26 total=468701460
full avg10=0.10 avg60=0.11 avg300=0.10 total=303083399
==> /proc/pressure/memory <==
some avg10=11.42 avg60=14.50 avg300=12.44 total=14450836353
full avg10=0.00 avg60=0.00 avg300=0.00 total=84280946
谢谢大家
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1
DAPTX4869 2022-09-22 10:15:02 +08:00
你的还好吧
==> /proc/pressure/cpu <== some avg10=38.34 avg60=20.74 avg300=7.67 total=39493524 full avg10=0.00 avg60=0.00 avg300=0.00 total=0 ==> /proc/pressure/io <== some avg10=85.31 avg60=89.62 avg300=85.06 total=617954541 full avg10=40.60 avg60=58.14 avg300=72.35 total=564375652 ==> /proc/pressure/memory <== some avg10=5.88 avg60=2.19 avg300=0.82 total=3446015 full avg10=1.95 avg60=0.81 avg300=0.43 total=2110000 |
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