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Type: Improvement
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 7.1.0-rc0, 7.0.0-rc6, 6.0.8
Affects Version/s: None
Component/s: None
Labels:
- RDY
- former-quick-wins

Assigned Teams:

Server Security
Backwards Compatibility:
Fully Compatible
Backport Requested:

v7.0, v6.3, v6.0
Sprint:
Security 2023-05-01
Case:

In newer kernels (RHEL 8.1) system wide Pressure Stall information is available in /proc/pressure.

On systems that support it, this addition could be a valuable to more quickly spot system level issues.

https://www.kernel.org/doc/html/latest/accounting/psi.html

is duplicated by

SERVER-73237 Collect PSI (Pressure Stall Information) in FTDC

Closed

is related to

SERVER-77998 Allow 'full' when reading from /proc/pressure/cpu

Closed

related to

SERVER-77459 Verify /proc/pressure/cpu is readable in procparser_test

Closed

SERVER-83261 Capture pressure stall information in serverStatus

Closed

Assignee:: Adrian Gonzalez Montemayor

Reporter:: Kevin Arhelger

Participants:: Adrian Gonzalez Montemayor, Ger Hartnett, Githook User, Kevin Arhelger, Mark Benvenuto, Rachelle Palmer

Votes:: 3 Vote for this issue

Watchers:: 33 Start watching this issue

Created:: Dec 19 2019 04:48:57 PM UTC

Updated:: Nov 29 2023 02:45:21 PM UTC

Resolved:: Apr 28 2023 03:13:33 PM UTC