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3 commits

Author SHA1 Message Date
mchtech ec5e4b50b8 add IRQ PSI test data
Signed-off-by: mchtech <michu_an@126.com>
2024-07-14 12:44:38 +02:00
Ben Kochie 3afc0a341e
Fix pressure collector nil reference (#3016)
Check that the PSI metrics are returned in order to avoid nil pointer
dereference.
* Update fixutre to match real-world samples.

Fixes: https://github.com/prometheus/node_exporter/issues/3015

Signed-off-by: Ben Kochie <superq@gmail.com>
2024-05-16 08:38:58 +02:00
Daniele Sluijters cc2fd82008 Expose /proc/pressure (#1261)
This enables the collection of pressure stall information as exposed
by the `/proc/pressure` interface added in the 4.20 release of the
Linux kernel.

Closes #1174

Signed-off-by: Daniele Sluijters <daenney@users.noreply.github.com>
2019-04-18 12:19:20 +02:00