Merge pull request #32 from fearful-symmetry/process_add_disk_sleep

Add uninterruptible disk sleep to system/process metrics
elastic · Jun 2, 2022 · 76c4b10 · 76c4b10
2 parents 5ccb506 + d920ed8
commit 76c4b10
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 
 - Move pacakges from Metricbeat: `internal/metrics/cpu` and `internal/metrics/memory`. #27
+- Add `D` process states. #32
 
 ### Changed
 

diff --git a/metric/system/process/process_common.go b/metric/system/process/process_common.go
@@ -79,8 +79,10 @@ var (
 	Running PidState = "running"
 	//Sleeping state
 	Sleeping PidState = "sleeping"
-	//Idle state. On linux this is "D"
+	//Idle state.
 	Idle PidState = "idle"
+	//DiskSleep is uninterruptible disk sleep
+	DiskSleep PidState = "disk_sleep"
 	//Stopped state.
 	Stopped PidState = "stopped"
 	//Zombie state.
@@ -99,8 +101,8 @@ var (
 var PidStates = map[byte]PidState{
 	'S': Sleeping,
 	'R': Running,
-	'D': Idle, // Waiting in uninterruptible disk sleep, on some kernels this is marked as I below
-	'I': Idle, // in the scheduler, TASK_IDLE is defined as (TASK_UNINTERRUPTIBLE | TASK_NOLOAD)
+	'D': DiskSleep, // Waiting in uninterruptible disk sleep, on some kernels this is marked as I below
+	'I': Idle,      // in the scheduler, TASK_IDLE is defined as (TASK_UNINTERRUPTIBLE | TASK_NOLOAD)
 	'T': Stopped,
 	'Z': Zombie,
 	'X': Dead,