diff options
| author | SuperQ <superq@gmail.com> | 2026-05-03 17:27:41 +0200 |
|---|---|---|
| committer | SuperQ <superq@gmail.com> | 2026-05-11 21:29:42 +0200 |
| commit | a20cc9b9f851fc1c5962295c06257a1d8d7a8909 (patch) | |
| tree | 1a38b284ff2e7f96ec456a052a78a46d99935c45 /scripts/package-build/linux-kernel/config | |
| parent | 0361367d9960c18e0aea54f04405cdcbfb2ff71a (diff) | |
| download | vyos-build-a20cc9b9f851fc1c5962295c06257a1d8d7a8909.tar.gz vyos-build-a20cc9b9f851fc1c5962295c06257a1d8d7a8909.zip | |
Enable PSI metric data
Enable the kernel [Pressure Stall Information][PSI] accounting feature.
This allows users to gather data on CPU and memory starvation. It's very
useful to help find cases where the system performance is impacted by
overloaded CPUs.
[PSI]: https://docs.kernel.org/accounting/psi.html
Signed-off-by: SuperQ <superq@gmail.com>
Diffstat (limited to 'scripts/package-build/linux-kernel/config')
| -rw-r--r-- | scripts/package-build/linux-kernel/config/80-psi.config | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scripts/package-build/linux-kernel/config/80-psi.config b/scripts/package-build/linux-kernel/config/80-psi.config new file mode 100644 index 00000000..c5a51f0c --- /dev/null +++ b/scripts/package-build/linux-kernel/config/80-psi.config @@ -0,0 +1,5 @@ +# +# Enable Pressure Stall Information (PSI) metrics +# +# See: https://docs.kernel.org/accounting/psi.html +CONFIG_PSI=y |