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Enable Pressure Stall Information PSI (#4279)

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Enable Pressure Stall Information PSI for more accurate detection of resource shortages.

The psi feature identifies and quantifies the disruptions caused by CPU, memory or IO  resource shortages and the time impact it has on complex workloads or even entire systems.

- https://facebookmicrosites.github.io/psi/docs/overview
- https://www.kernel.org/doc/html/latest/accounting/psi.html
This commit is contained in:
Andrej Friesen
2025-09-08 17:36:20 +02:00
committed by GitHub
parent 837baa288c
commit 3dcf6bd9ee
1 changed files with 2 additions and 0 deletions
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buildroot-external/kernel/v6.12.y/hassos.config
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@@ -12,6 +12,8 @@ CONFIG_PREEMPT=y
# CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_DEBUG_PREEMPT is not set # CONFIG_DEBUG_PREEMPT is not set
CONFIG_PSI=y
CONFIG_IKCONFIG=y CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y CONFIG_IKCONFIG_PROC=y