atop and noticed disk load from 95% to 100%.
I started to analyze, it all started with the fact that I turned off all the working projects on this dedicated server and noticed that the load had dropped to
15-20%, I thought it was in the projects … but it wasn’t there, the load returned again and began to reach
75-85%, in atop it was clear that when
kworker appeared, the disk load instantly jumped.
I look in
perf top and see:
Drives are healthy, speed result:
1073741824 bytes (1.1 GB, 1.0 GiB) copied, 0.4319 s, 2.5 GB/s
Timing buffered disk reads: 3878 MB in 3.00 seconds = 1292.39 MB/sec
what can be done in the next steps to localize the problem and load disks by 95-100%?
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.