diff options
| author | Phil Frost <indigo@bitglue.com> | 2019-07-10 03:16:24 -0400 |
|---|---|---|
| committer | Ben Kochie <superq@gmail.com> | 2019-07-10 09:16:24 +0200 |
| commit | f693a71c0648ae9dd28f7991ca845afe12539a37 (patch) | |
| tree | b925500e78b544632b7085acc23560ded2d49872 /go.sum | |
| parent | 777b751f9038547ee2367bf145603a8f44967145 (diff) | |
| download | prometheus_node_collector-f693a71c0648ae9dd28f7991ca845afe12539a37.tar.bz2 prometheus_node_collector-f693a71c0648ae9dd28f7991ca845afe12539a37.tar.xz prometheus_node_collector-f693a71c0648ae9dd28f7991ca845afe12539a37.zip | |
Scrape CPU latency stats from /proc/schedstat (#1389)
These are useful as a direct indication of CPU contention and task
scheduler latency.
Handy references:
- https://github.com/torvalds/linux/blob/master/Documentation/scheduler/sched-stats.txt
- https://doc.opensuse.org/documentation/leap/tuning/html/book.sle.tuning/cha.tuning.taskscheduler.html
procfs is updated to pull in the enabling change:
https://github.com/prometheus/procfs/pull/186
Signed-off-by: Phil Frost <phil@postmates.com>
Diffstat (limited to 'go.sum')
| -rw-r--r-- | go.sum | 4 |
1 files changed, 2 insertions, 2 deletions
| @@ -68,8 +68,8 @@ github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y8 | |||
| 68 | github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= | 68 | github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= |
| 69 | github.com/prometheus/procfs v0.0.2 h1:6LJUbpNm42llc4HRCuvApCSWB/WfhuNo9K98Q9sNGfs= | 69 | github.com/prometheus/procfs v0.0.2 h1:6LJUbpNm42llc4HRCuvApCSWB/WfhuNo9K98Q9sNGfs= |
| 70 | github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA= | 70 | github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA= |
| 71 | github.com/prometheus/procfs v0.0.4-0.20190627154503-39e1aff1547e h1:wHo3spLBVUEsk0etFRCYPI6CpKUZnxq0JwqXjaQhp/g= | 71 | github.com/prometheus/procfs v0.0.4-0.20190702183519-8f55e607908e h1:p57e/ejwNofSHhEh+d7KoCVpHSTN3efX5Aj3z0jGWIE= |
| 72 | github.com/prometheus/procfs v0.0.4-0.20190627154503-39e1aff1547e/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ= | 72 | github.com/prometheus/procfs v0.0.4-0.20190702183519-8f55e607908e/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ= |
| 73 | github.com/siebenmann/go-kstat v0.0.0-20160321171754-d34789b79745 h1:IuH7WumZNax0D+rEqmy2TyhKCzrtMGqbZO0b8rO00JA= | 73 | github.com/siebenmann/go-kstat v0.0.0-20160321171754-d34789b79745 h1:IuH7WumZNax0D+rEqmy2TyhKCzrtMGqbZO0b8rO00JA= |
| 74 | github.com/siebenmann/go-kstat v0.0.0-20160321171754-d34789b79745/go.mod h1:G81aIFAMS9ECrwBYR9YxhlPjWgrItd+Kje78O6+uqm8= | 74 | github.com/siebenmann/go-kstat v0.0.0-20160321171754-d34789b79745/go.mod h1:G81aIFAMS9ECrwBYR9YxhlPjWgrItd+Kje78O6+uqm8= |
| 75 | github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= | 75 | github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= |