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2025-12-14 - 18:27
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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 100 highest latencies:
System rack2slot6.osadl.org (updated Sun Dec 14, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
350099659cyclictest0-21swapper11:54:050
350099619cyclictest27240-21kworker/0:012:07:020
3500996010cyclictest0-21swapper11:47:340
350099599cyclictest0-21swapper10:46:240
350099598cyclictest0-21swapper10:01:440
3500995910cyclictest0-21swapper11:29:270
3500995910cyclictest0-21swapper11:15:130
350099589cyclictest0-21swapper11:25:260
3500995811cyclictest0-21swapper12:29:240
350099579cyclictest0-21swapper12:31:420
3500995729cyclictest0-21swapper10:50:580
350099569cyclictest29947-21munin-node11:42:110
350099569cyclictest0-21swapper11:09:090
3500995626cyclictest27240-21kworker/0:011:41:440
3500995611cyclictest0-21swapper11:36:020
3500995611cyclictest0-21swapper09:32:110
3500995611cyclictest0-21swapper09:23:250
3500995610cyclictest0-21swapper11:21:330
3500995610cyclictest0-21swapper10:59:070
3500995610cyclictest0-21swapper09:53:340
350099559cyclictest75150irq/9-eth209:37:060
3500995511cyclictest0-21swapper09:12:080
3500995511cyclictest0-21swapper09:10:100
3500995510cyclictest24066-21df_abs12:12:010
3500995510cyclictest0-21swapper12:06:000
3500995510cyclictest0-21swapper11:03:130
3500995510cyclictest0-21swapper10:28:010
3500995510cyclictest0-21swapper09:27:290
3500995510cyclictest0-21swapper09:19:580
350099549cyclictest0-21swapper12:26:100
350099549cyclictest0-21swapper10:14:480
3500995410cyclictest0-21swapper12:18:550
3500995410cyclictest0-21swapper10:24:520
3500995410cyclictest0-21swapper10:17:500
350099539cyclictest75150irq/9-eth210:54:480
350099539cyclictest0-21swapper09:42:090
3500995311cyclictest0-21swapper11:57:210
3500995311cyclictest0-21swapper10:02:490
3500995311cyclictest0-21swapper09:50:450
3500995310cyclictest27240-21kworker/0:010:09:520
3500995310cyclictest0-21swapper10:34:390
350099529cyclictest0-21swapper10:39:230
3500995110cyclictest7482-21munin-node07:17:260
350099488cyclictest7168-21processes08:37:230
3500994810cyclictest0-21swapper08:34:000
3500994710cyclictest5540-21munin-node07:12:250
350099469cyclictest0-21swapper07:38:160
350099459cyclictest0-21swapper09:03:400
350099459cyclictest0-21swapper08:20:180
350099458cyclictest0-21swapper07:58:410
350099449cyclictest0-21swapper08:50:350
350099449cyclictest0-21swapper07:43:580
3500994410cyclictest0-21swapper08:44:240
3500994410cyclictest0-21swapper07:48:470
3500994410cyclictest0-21swapper07:33:270
350099439cyclictest0-21swapper07:26:380
350099439cyclictest0-21swapper07:07:380
350099429cyclictest0-21swapper08:02:140
3500994023cyclictest2447-21munin-node08:27:200
3500993817cyclictest3492-21cyclictest08:52:190
3500993812cyclictest29539-21ls08:12:220
3500993712cyclictest11860-21munin-node07:27:210
3500993622cyclictest157972sleep009:00:540
3500993616cyclictest3492-21cyclictest08:07:260
3500993611cyclictest352-21munin-node08:22:170
3500993511cyclictest21501-21munin-node07:52:220
3500993110cyclictest3513-21latency_hist07:07:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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