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Benoît Knecht 5a7b85876d docs/node-mixin: Improve memory pressure rule 
The `instance:node_memory_swap_io_pages:rate1m` rule was intended to
measure the amount of memory pressure a system is under, but its name is
a bit misleading (it specifically refers to swap), and the rate of
`node_vmstat_pgmajfault` is a better metric for memory pressure
(see #1524).

This commit renames `instance:node_memory_swap_io_pages:rate1m` to
`instance:node_vmstat_pgmajfault:rate1m`, and defines it as
`rate(node_vmstat_pgmajfault{%(nodeExporterSelector)s}[1m])`. The
dashboards are updated accordingly.

Signed-off-by: Benoît Knecht <benoit.knecht@fsfe.org>
 		2019-10-28 15:12:42 +01:00
..
dashboards.libsonnet Move node-mixin into docs directory 2019-07-05 19:38:03 +02:00
node.libsonnet Add line for number of cores to load graph 2019-08-15 16:43:57 +02:00
use.libsonnet docs/node-mixin: Improve memory pressure rule 2019-10-28 15:12:42 +01:00