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FS#73943 - [Linux-zen]PSI Metrics stop working after sleep/2 and half days of uptime.

Attached to Project: Arch Linux
Opened by Jakub (kubast2) - Thursday, 24 February 2022, 11:59 GMT
Last edited by Andreas Radke (AndyRTR) - Saturday, 26 February 2022, 11:57 GMT
Task Type Bug Report
Category Kernel
Status Assigned
Assigned To Jan Alexander Steffens (heftig)
Architecture x86_64
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Votes 0
Private No


cat /proc/pressure/*
some avg10=0.90 avg60=0.16 avg300=0.03 total=614354269
full avg10=0.00 avg60=0.00 avg300=0.00 total=557485496
some avg10=0.00 avg60=0.00 avg300=0.00 total=211681294
full avg10=0.00 avg60=0.00 avg300=0.00 total=197028637
some avg10=0.00 avg60=0.00 avg300=0.00 total=5296719
full avg10=0.00 avg60=0.00 avg300=0.00 total=4727100

The total metric updates as it should, but the AVG are stuck no matter what.

Additional info:
* 5.16.10 linux-zen;
* unmodified linux-zen config
vboxhost/6.1.32_OSE, 5.16.10-zen1-1-zen, x86_64: installed
zenpower/0.1.12, 5.16.10-zen1-1-zen, x86_64: installed

* link to upstream bug report, if any

Steps to reproduce:
Consistently occurs in regular daily use, after some wake ups from sleep.
I haven't noticed if it appears on my desktop, because it is in repair. But it is consistent on my Lenovo Ideapad-S3(Ryzen 3 5300U)
This task depends upon