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2025-04-03 - 11:22
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack2slot6.osadl.org (updated Thu Apr 03, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25764994926cyclictest0-21swapper05:59:530
25764994926cyclictest0-21swapper05:56:360
25764994916cyclictest8289-21kworker/0:107:53:310
25764994915cyclictest8289-21kworker/0:107:01:490
25764994914cyclictest8289-21kworker/0:108:09:100
25764994831cyclictest0-21swapper08:37:160
25764994825cyclictest0-21swapper06:20:130
25764994814cyclictest8289-21kworker/0:108:19:130
156422488sleep00-21swapper07:58:440
25764994731cyclictest0-21swapper05:52:440
25764994725cyclictest31333-21diskstats09:03:370
25764994631cyclictest31ksoftirqd/006:38:500
25764994628cyclictest0-21swapper06:54:190
25764994627cyclictest0-21swapper06:15:230
25764994626cyclictest0-21swapper07:44:000
25764994625cyclictest0-21swapper06:31:560
25764994615cyclictest8289-21kworker/0:108:54:110
25764994615cyclictest8289-21kworker/0:107:15:170
25764994614cyclictest8289-21kworker/0:108:14:150
25764994612cyclictest8289-21kworker/0:106:08:460
25764994612cyclictest8289-21kworker/0:106:04:560
25764994531cyclictest0-21swapper07:24:060
25764994527cyclictest0-21swapper07:54:230
25764994517cyclictest8289-21kworker/0:106:33:400
25764994514cyclictest8289-21kworker/0:108:49:120
25764994514cyclictest8289-21kworker/0:108:26:230
25764994514cyclictest8289-21kworker/0:108:03:570
25764994514cyclictest8289-21kworker/0:107:36:560
25764994514cyclictest8289-21kworker/0:107:32:310
25764994514cyclictest8289-21kworker/0:106:51:570
25764994514cyclictest8289-21kworker/0:106:44:570
25764994514cyclictest8289-21kworker/0:106:27:150
25764994513cyclictest8289-21kworker/0:107:10:320
25764994513cyclictest8289-21kworker/0:107:05:580
25764994511cyclictest8289-21kworker/0:109:11:440
25764994510cyclictest8289-21kworker/0:108:29:040
25764994430cyclictest0-21swapper07:42:000
25764994425cyclictest0-21swapper07:20:030
25764994415cyclictest8289-21kworker/0:108:59:060
25764994415cyclictest8289-21kworker/0:105:46:570
25764994414cyclictest8289-21kworker/0:108:44:200
25764994414cyclictest8289-21kworker/0:108:39:330
25764993921cyclictest0-21swapper05:19:220
25764993710cyclictest7134-21munin-node04:19:040
25764993511cyclictest24654-21munin-node05:04:000
25764993510cyclictest31ksoftirqd/003:54:390
2576499349cyclictest31ksoftirqd/005:00:240
2576499349cyclictest31ksoftirqd/004:57:480
2576499349cyclictest31ksoftirqd/004:52:050
2576499349cyclictest31ksoftirqd/004:46:490
2576499349cyclictest31ksoftirqd/004:39:260
2576499349cyclictest0-21swapper05:11:580
25764993410cyclictest31ksoftirqd/004:34:320
25764993410cyclictest0-21swapper03:53:070
2576499339cyclictest0-21swapper04:28:470
25764993311cyclictest0-21swapper05:15:030
25764993311cyclictest0-21swapper04:14:010
25764993311cyclictest0-21swapper03:43:590
25764993310cyclictest5944-21munin-node05:38:530
25764993310cyclictest0-21swapper05:36:560
25764993310cyclictest0-21swapper04:27:180
25764993310cyclictest0-21swapper04:03:580
25764993310cyclictest0-21swapper04:00:100
25764993215cyclictest0-21swapper05:23:580
25764993210cyclictest0-21swapper05:29:580
25764993210cyclictest0-21swapper04:08:480
2474022513sleep024795-21munin-node03:39:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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