Commit graph

6 commits

Author SHA1 Message Date
Ben Kochie 502f287c96
Fix rapl collector log noise
Capture permission denied error for "energy_uj" file.

Fixes: https://github.com/prometheus/node_exporter/issues/1892

Signed-off-by: Ben Kochie <superq@gmail.com>
2021-07-21 19:28:54 +02:00
Ben Kochie 3bc9a93c20
Add ErrorLog plumbing to promhttp
Fix the error logging of the promhttp handler by connecting it to the
promlog setup.
* Switch to go-kit/log.
* Cleanup CHANGELOG.

Fixes: https://github.com/prometheus/node_exporter/issues/1886

Signed-off-by: Ben Kochie <superq@gmail.com>
2021-06-03 10:47:41 +02:00
Ben Kochie dc5a94c803
Fix rapl collector log noise
Catch permission denined errors in the rapl collector.

Signed-off-by: Ben Kochie <superq@gmail.com>
2021-02-05 18:16:17 +01:00
Li Ling bf154d485b Differentiate ErrNoData and other errors (#1323, #1723)
Signed-off-by: Li Ling <liiling@google.com>
2020-09-01 16:21:36 +02:00
Li Ling f0332993ef Empty collection should return success=0 (#1323, #1723)
Signed-off-by: Li Ling <liiling@google.com>
2020-08-20 14:09:55 +02:00
Ukri Niemimuukko eac3e30f7f rapl_linux collector
This exposes RAPL statistics from /sys/class/powercap.

Co-Authored-By: Ben Kochie <superq@gmail.com>
Signed-off-by: Ukri Niemimuukko <ukri.niemimuukko@intel.com>
2020-02-01 12:06:30 +01:00