node_exporter/docs
Ben Kochie d90b2d83d7
Replace load average with PSI metric
The load average metric is misleading as a representation of CPU
saturation. Normal CPU utilization is a better real representation of
saturation.

On newer Linux, there is a new Pressure Stall Information[0] metric that
better represents CPU over saturation. This is also useful as it can
make single-core saturation more visible.

[0]: https://www.kernel.org/doc/html/latest/accounting/psi.html

Signed-off-by: Ben Kochie <superq@gmail.com>
2021-08-19 12:19:26 +02:00
..
node-mixin Replace load average with PSI metric 2021-08-19 12:19:26 +02:00
example-16-compatibility-rules-new-to-old.yml Add more compatible rules 2020-04-08 10:19:44 +02:00
example-16-compatibility-rules.yml Add compat rules for node_time, node_memory_ShmemHugePages and node_memory_ShmemPmdMapped (#1138) 2018-11-05 16:40:19 +01:00
example-17-compatibility-rules-new-to-old.yml Fix supervisord collector (#978) 2018-08-06 16:54:46 +02:00
example-17-compatibility-rules.yml Fix supervisord collector (#978) 2018-08-06 16:54:46 +02:00
TIME.md Modest doc improvements (#1876) 2020-11-25 16:46:58 +01:00
V0_16_UPGRADE_GUIDE.md Add example of translating new metrics to old format in case of migration to 1.16 version (#982) 2018-07-02 12:39:32 +02:00