http://gothub.r4focoma7gu2zdwwcjjad47ysxt634lg73sxmdbkdozanwqslho5ohyd.onion/vrmiguel/bustd
Checks for Pressure Stall Information The Linux kernel, since version 4.20 (and built with CONFIG_PSI=y ), presents canonical new pressure metrics for memory, CPU, and IO.
In the words of Facebook Incubator : PSI stats are like barometers that provide fair warning of impending resource
shortages, enabling you to take more proactive, granular, and nuanced steps
when resources start becoming scarce.