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2026-01-10 - 04:47
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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 Sat Jan 10, 2026 00:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2730995326cyclictest75150irq/9-eth222:39:520
2730995227cyclictest0-21swapper23:12:030
2730995227cyclictest0-21swapper21:42:590
2730994920cyclictest0-21swapper22:28:120
2730994913cyclictest75150irq/9-eth220:56:420
2730994827cyclictest0-21swapper21:13:060
2730994727cyclictest0-21swapper21:22:350
2730994726cyclictest0-21swapper23:33:590
2730994725cyclictest0-21swapper21:18:050
2730994716cyclictest592-21kworker/0:121:35:470
2730994715cyclictest592-21kworker/0:122:05:560
2730994715cyclictest28478-21kworker/0:223:40:320
2730994715cyclictest13776-21kworker/0:220:35:520
2730994714cyclictest28478-21kworker/0:222:45:310
2730994629cyclictest0-21swapper23:01:340
2730994628cyclictest0-21swapper22:01:520
2730994626cyclictest0-21swapper22:54:150
2730994625cyclictest24201-21runrttasks23:31:270
2730994625cyclictest0-21swapper23:16:060
2730994615cyclictest592-21kworker/0:122:10:440
2730994615cyclictest28478-21kworker/0:223:05:220
2730994613cyclictest592-21kworker/0:122:19:090
2730994613cyclictest592-21kworker/0:120:42:060
2730994613cyclictest13776-21kworker/0:220:26:210
2730994531cyclictest0-21swapper23:21:190
2730994529cyclictest0-21swapper21:01:340
2730994526cyclictest0-21swapper21:53:090
2730994526cyclictest0-21swapper21:31:130
2730994516cyclictest28478-21kworker/0:223:47:170
2730994515cyclictest28478-21kworker/0:222:35:410
2730994514cyclictest592-21kworker/0:121:58:120
2730994514cyclictest592-21kworker/0:121:05:280
2730994514cyclictest28478-21kworker/0:223:53:330
2730994514cyclictest28478-21kworker/0:223:24:510
2730994514cyclictest28478-21kworker/0:222:49:260
2730994513cyclictest13776-21kworker/0:220:29:090
2730994512cyclictest592-21kworker/0:121:46:040
2730994512cyclictest28478-21kworker/0:222:31:040
2730994415cyclictest592-21kworker/0:122:14:320
2730994415cyclictest592-21kworker/0:121:24:250
2730994414cyclictest592-21kworker/0:120:50:520
2730994413cyclictest592-21kworker/0:120:44:430
273099359cyclictest0-21swapper19:49:240
2730993520cyclictest17264-21latency_hist20:24:080
2730993510cyclictest0-21swapper18:32:540
2730993410cyclictest16461-21munin-node18:59:250
273099339cyclictest0-21swapper20:02:380
273099339cyclictest0-21swapper19:28:170
273099338cyclictest0-21swapper18:28:450
2730993313cyclictest30132-21munin-node19:34:230
2730993311cyclictest12557-21munin-node18:49:290
2730993311cyclictest0-21swapper19:15:200
2730993310cyclictest0-21swapper19:44:220
273099329cyclictest0-21swapper20:13:200
273099329cyclictest0-21swapper19:42:300
273099329cyclictest0-21swapper19:30:020
2730993222cyclictest21169-21processes19:09:320
2730993215cyclictest0-21swapper19:54:190
2730993212cyclictest13658-21df_abs20:14:210
2730993210cyclictest6701-21munin-node18:34:290
273099319cyclictest0-21swapper19:22:070
2730993122cyclictest15220-21munin-node18:54:300
2730993111cyclictest0-21swapper20:05:490
2730993111cyclictest0-21swapper19:04:240
2730993110cyclictest0-21swapper18:44:280
2730993110cyclictest0-21swapper18:43:470
120622412sleep01258-21munin-node18:19:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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