Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Idea: Add Kernel PSI insights #105

Open
anayrat opened this issue Sep 2, 2019 · 2 comments
Open

Idea: Add Kernel PSI insights #105

anayrat opened this issue Sep 2, 2019 · 2 comments

Comments

@anayrat
Copy link
Contributor

anayrat commented Sep 2, 2019

Hi,

Since version 4.20, linux kernel can provide pressure-stall information that could be useful to provide performance information about CPU, IO and memory starvation.

It will be great to collect theses metrics :)

Here are some inputs:

Regards,
@anayrat anayrat changed the title Idea: Add PSI insights Idea: Add Kernel PSI insights Sep 2, 2019
@anayrat
Copy link
Contributor Author

anayrat commented Sep 3, 2019

FYI : sysstat's author planned to add theses counter : sysstat/sysstat#233

@darold
Copy link
Owner

darold commented Sep 3, 2019

Good news, thanks for the suggestion Adrien, I will look at it.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@darold @anayrat