nizhikov commented on a change in pull request #8630:
URL: https://github.com/apache/ignite/pull/8630#discussion_r554924199
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File path: docs/_docs/tools/control-script.adoc
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@@ -646,4 +646,136 @@ control.bat --change-tag _<new-tag>_
----
--
+== Metric command
+Metrics command prints value(s) of the metric or metric registry from the
parameter.
+
+If you need to get metric from the specific node, please, set the `--node-id`
parameter.
+Without `--node-id` random node will be used.
+
+[tabs]
+--
+tab:Linux[]
+[source,shell,subs="verbatim,quotes"]
+----
+control.sh --metric sys
+----
+tab:Windows[]
+[source,shell,subs="verbatim,quotes"]
+----
+control.bat --metric sys
+----
+--
+
+Example of the metric output:
+[source, text]
+$ ./bin/control.sh --metric sysCurrentThreadCpuTime
+Command [METRIC] started
+Arguments: --metric sys
+--------------------------------------------------------------------------------
+metric value
+sys.CurrentThreadCpuTime 17270000
+Command [METRIC] finished with code: 0
+
+
+Example of the metric registry output:
+[source, text]
+$ ./bin/control.sh --metric io.dataregion.default
+Command [METRIC] started
+Arguments: --metric sys
+--------------------------------------------------------------------------------
+metric value
+io.dataregion.default.TotalAllocatedSize 0
+io.dataregion.default.LargeEntriesPagesCount 0
+io.dataregion.default.PagesReplaced 0
+io.dataregion.default.PhysicalMemorySize 0
+io.dataregion.default.CheckpointBufferSize 0
+io.dataregion.default.PagesReplaceRate 0
+io.dataregion.default.InitialSize 268435456
+io.dataregion.default.PagesRead 0
+io.dataregion.default.AllocationRate 0
+io.dataregion.default.OffHeapSize 0
+io.dataregion.default.UsedCheckpointBufferSize 0
+io.dataregion.default.MaxSize 6871947673
+io.dataregion.default.OffheapUsedSize 0
+io.dataregion.default.EmptyDataPages 0
+io.dataregion.default.PagesFillFactor 0.0
+io.dataregion.default.DirtyPages 0
+io.dataregion.default.TotalThrottlingTime 0
+io.dataregion.default.EvictionRate 0
+io.dataregion.default.PagesWritten 0
+io.dataregion.default.TotalAllocatedPages 0
+io.dataregion.default.PagesReplaceAge 0
+io.dataregion.default.PhysicalMemoryPages 0
+Command [METRIC] finished with code: 0
+
+== System view command
+
+System view command prints content of the system view from the parameter.
Review comment:
Fixed. Thanks!
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