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Improvement of comments and panel titles

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Signed-off-by: beorn7 <beorn@grafana.com>
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beorn7 2019-07-22 14:06:27 +02:00
commit 36dc7451c9
2 changed files with 11 additions and 6 deletions
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8
docs/node-mixin/rules/rules.libsonnet
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@ -28,7 +28,7 @@
// This is CPU saturation: 1min avg run queue length / number of CPUs.
// Can go over 1.
// TODO: There are situation where a run queue >1/core is just normal and fine.
// We need to clarify how to lead this metric and if its usage is helpful at all.
// We need to clarify how to read this metric and if its usage is helpful at all.
record: 'instance:node_load1_per_cpu:ratio',
expr: |||
(
@ -39,7 +39,7 @@
||| % $._config,
},
{
// Memory utilisation per node, normalized by per-node memory
// Memory utilisation (ratio of used memory per instance).
record: 'instance:node_memory_utilisation:ratio',
expr: |||
1 - (
@ -60,14 +60,14 @@
||| % $._config,
},
{
// Disk utilisation (seconds spent, 1 second rate)
// Disk utilisation (seconds spent, 1 second rate).
record: 'instance_device:node_disk_io_time_seconds:rate1m',
expr: |||
rate(node_disk_io_time_seconds_total{%(nodeExporterSelector)s, %(diskDeviceSelector)s}[1m])
||| % $._config,
},
{
// Disk saturation (weighted seconds spent, 1 second rate)
// Disk saturation (weighted seconds spent, 1 second rate).
record: 'instance_device:node_disk_io_time_weighted_seconds:rate1m',
expr: |||
rate(node_disk_io_time_weighted_seconds_total{%(nodeExporterSelector)s, %(diskDeviceSelector)s}[1m])