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2025-11-04 - 07:26
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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 Tue Nov 04, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17111995124cyclictest0-21swapper01:31:530
17111995016cyclictest17108-21kworker/0:201:26:510
17111994929cyclictest0-21swapper00:23:340
17111994915cyclictest12292-21kworker/0:102:11:140
17111994914cyclictest23351-21kworker/0:000:14:310
17111994914cyclictest17108-21kworker/0:201:07:460
17111994831cyclictest0-21swapper02:04:070
17111994812cyclictest17108-21kworker/0:201:05:200
17111994729cyclictest0-21swapper01:42:230
17111994715cyclictest23351-21kworker/0:000:06:490
17111994714cyclictest23351-21kworker/0:000:59:260
17111994714cyclictest12292-21kworker/0:103:06:500
17111994712cyclictest17108-21kworker/0:201:52:330
17111994633cyclictest0-21swapper00:28:050
17111994631cyclictest0-21swapper01:39:130
17111994628cyclictest0-21swapper03:04:500
17111994616cyclictest23351-21kworker/0:000:38:450
17111994616cyclictest17108-21kworker/0:201:17:250
17111994615cyclictest23351-21kworker/0:000:54:310
17111994615cyclictest12292-21kworker/0:103:14:150
17111994614cyclictest12292-21kworker/0:102:30:090
17111994614cyclictest12292-21kworker/0:102:17:560
17111994527cyclictest0-21swapper03:19:490
17111994526cyclictest0-21swapper02:15:330
17111994526cyclictest0-21swapper01:58:580
17111994525cyclictest0-21swapper02:51:520
17111994517cyclictest12292-21kworker/0:102:43:330
17111994515cyclictest23351-21kworker/0:000:47:010
17111994515cyclictest17108-21kworker/0:201:50:390
17111994514cyclictest12292-21kworker/0:102:32:460
17111994514cyclictest12292-21kworker/0:102:25:510
17111994513cyclictest23351-21kworker/0:000:16:490
17111994512cyclictest17108-21kworker/0:201:21:370
17111994512cyclictest12292-21kworker/0:102:39:090
17111994511cyclictest23351-21kworker/0:000:00:300
17111994511cyclictest17108-21kworker/0:201:11:480
17111994413cyclictest23351-21kworker/0:000:42:020
17111994413cyclictest23351-21kworker/0:000:05:220
17111994413cyclictest12292-21kworker/0:103:25:010
17111994413cyclictest12292-21kworker/0:102:58:370
17111994413cyclictest12292-21kworker/0:102:47:240
17111994314cyclictest23351-21kworker/0:000:31:560
17111993510cyclictest31ksoftirqd/023:54:390
17111993510cyclictest27754-21munin-node23:46:530
1711199349cyclictest31ksoftirqd/023:40:580
1711199349cyclictest31ksoftirqd/023:34:450
1711199349cyclictest31ksoftirqd/022:31:490
1711199349cyclictest31ksoftirqd/022:28:330
1711199349cyclictest21095-21munin-node22:06:580
17111993415cyclictest0-21swapper22:42:040
17111993410cyclictest31ksoftirqd/023:44:180
17111993410cyclictest18840-21processes23:22:000
17111993410cyclictest0-21swapper23:20:400
1709023416sleep017100-21munin-run21:56:460
1711199339cyclictest31ksoftirqd/022:24:310
1711199338cyclictest0-21swapper23:01:590
17111993312cyclictest0-21swapper21:56:570
17111993311cyclictest0-21swapper23:08:360
17111993311cyclictest0-21swapper22:58:470
17111993311cyclictest0-21swapper22:11:580
17111993311cyclictest0-21swapper22:01:590
17111993310cyclictest31ksoftirqd/023:12:080
17111993310cyclictest31ksoftirqd/022:51:560
17111993310cyclictest31ksoftirqd/022:36:510
17111993310cyclictest0-21swapper22:17:280
1711199329cyclictest0-21swapper23:28:030
1711199329cyclictest0-21swapper22:47:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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