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2023-11-29 - 17:05
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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 highest latencies:
System rack2slot6.osadl.org (updated Wed Nov 29, 2023 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311530ksoftirqd/016468-21threads08:20:180
25323995225cyclictest0-21swapper08:17:170
25323995215cyclictest4769-21kworker/0:208:25:530
25323995121cyclictest0-21swapper08:41:220
25323995115cyclictest4769-21kworker/0:210:00:130
25323995115cyclictest4769-21kworker/0:209:54:190
25323995029cyclictest0-21swapper10:22:350
25323995028cyclictest0-21swapper07:20:430
25323995025cyclictest31667-21runrttasks08:37:250
25323995025cyclictest0-21swapper07:59:300
25323995015cyclictest4769-21kworker/0:210:15:420
25323995015cyclictest4769-21kworker/0:208:32:110
25323995015cyclictest4769-21kworker/0:208:12:410
25323995013cyclictest4769-21kworker/0:207:14:500
25323994926cyclictest0-21swapper08:55:480
25323994915cyclictest4769-21kworker/0:209:04:100
25323994915cyclictest4769-21kworker/0:207:28:370
25323994914cyclictest4769-21kworker/0:207:15:580
25323994914cyclictest4769-21kworker/0:207:04:460
25323994912cyclictest4769-21kworker/0:208:01:560
25323994826cyclictest0-21swapper09:21:290
25323994824cyclictest5936-21ls07:30:110
25323994824cyclictest0-21swapper08:06:520
25323994815cyclictest72450irq/9-eth208:45:180
25323994815cyclictest4769-21kworker/0:209:48:320
25323994815cyclictest4769-21kworker/0:209:15:580
25323994815cyclictest4769-21kworker/0:207:38:480
25323994815cyclictest4769-21kworker/0:206:55:540
25323994814cyclictest4769-21kworker/0:209:55:590
25323994814cyclictest4769-21kworker/0:209:27:000
25323994814cyclictest4769-21kworker/0:207:42:390
25323994813cyclictest4769-21kworker/0:207:50:340
25323994812cyclictest4769-21kworker/0:209:10:320
25323994728cyclictest0-21swapper10:14:150
25323994725cyclictest0-21swapper07:45:030
25323994715cyclictest4769-21kworker/0:210:07:120
25323994715cyclictest4769-21kworker/0:207:05:050
25323994714cyclictest4769-21kworker/0:209:42:430
25323994714cyclictest4769-21kworker/0:209:35:310
25323994714cyclictest4769-21kworker/0:208:50:290
25323994622cyclictest0-21swapper09:31:580
25323994615cyclictest4769-21kworker/0:209:05:320
25323993920cyclictest25316-21cyclictest06:05:240
25323993911cyclictest23265-21ls06:10:310
25323993820cyclictest3261-21awk05:20:210
25323993811cyclictest26214-21munin-node06:20:170
25323993722cyclictest4786-21bash06:45:290
25323993715cyclictest7575-21latency_hist06:54:540
25323993712cyclictest15127-21ls05:50:200
25323993711cyclictest31884-21ls05:10:300
25323993622cyclictest18108-21sshd05:58:510
25323993617cyclictest25316-21cyclictest05:25:240
25323993613cyclictest25327-21latency_hist04:55:020
25323993611cyclictest10861-21diskstats05:40:200
25323993610cyclictest0-21swapper05:38:050
2532399359cyclictest32073-21munin-node06:35:190
2532399359cyclictest29308-21munin-node05:05:220
25323993520cyclictest25316-21cyclictest05:30:230
25323993512cyclictest27607-21munin-node05:00:210
25323993511cyclictest30113-21munin-node06:30:150
25323993511cyclictest28405-21munin-node06:25:170
25323993511cyclictest18732-21munin-node06:00:180
25323993510cyclictest12823-21munin-node05:45:200
2532399349cyclictest1692-21aten2.4_r2power06:40:130
2532399349cyclictest0-21swapper05:15:220
25323993411cyclictest25896-21munin-node04:55:230
25323993411cyclictest24879-21ls06:15:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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