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2026-04-04 - 21:00
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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 50 highest latencies:
System rack2slot6.osadl.org (updated Sat Apr 04, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311340ksoftirqd/02007-21threads09:03:000
23677995225cyclictest0-21swapper07:02:020
23677995128cyclictest0-21swapper07:38:070
23677994923cyclictest0-21swapper07:19:500
23677994915cyclictest19958-21kworker/0:008:28:100
23677994827cyclictest0-21swapper08:43:080
23677994814cyclictest19958-21kworker/0:006:36:000
23677994728cyclictest0-21swapper07:56:290
23677994722cyclictest0-21swapper06:51:020
23677994714cyclictest19958-21kworker/0:008:19:320
23677994714cyclictest19958-21kworker/0:008:15:460
23677994710cyclictest19958-21kworker/0:009:08:550
23677994627cyclictest0-21swapper08:57:200
23677994626cyclictest0-21swapper07:07:560
23677994617cyclictest19958-21kworker/0:009:36:480
23677994616cyclictest19958-21kworker/0:008:25:060
23677994615cyclictest19958-21kworker/0:008:51:130
23677994615cyclictest19958-21kworker/0:007:27:190
23677994614cyclictest19958-21kworker/0:009:18:330
23677994614cyclictest19958-21kworker/0:007:32:340
23677994613cyclictest19958-21kworker/0:008:04:020
23677994613cyclictest10351-21kworker/0:206:10:420
23677994612cyclictest19958-21kworker/0:008:35:530
23677994612cyclictest19958-21kworker/0:007:44:160
23677994612cyclictest19958-21kworker/0:007:06:350
23677994527cyclictest0-21swapper06:44:520
23677994523cyclictest0-21swapper07:13:430
23677994516cyclictest19958-21kworker/0:009:00:510
23677994515cyclictest19958-21kworker/0:009:13:580
23677994515cyclictest19958-21kworker/0:007:57:530
23677994515cyclictest19958-21kworker/0:007:50:100
23677994515cyclictest19958-21kworker/0:006:38:160
23677994515cyclictest10351-21kworker/0:206:16:260
23677994514cyclictest19958-21kworker/0:007:34:350
23677994511cyclictest19958-21kworker/0:006:55:050
23677994427cyclictest0-21swapper06:20:300
23677994425cyclictest23470-21df_abs09:27:500
23677994415cyclictest19958-21kworker/0:006:28:150
23677994414cyclictest19958-21kworker/0:009:22:390
23677994414cyclictest19958-21kworker/0:008:39:490
23677994411cyclictest19958-21kworker/0:008:10:180
23677994411cyclictest19958-21kworker/0:006:24:250
23677993810cyclictest0-21swapper05:54:370
23677993610cyclictest31ksoftirqd/004:25:550
23677993610cyclictest0-21swapper04:40:510
2367799359cyclictest31ksoftirqd/004:13:100
2367799359cyclictest0-21swapper05:13:550
23677993511cyclictest31ksoftirqd/006:06:100
23677993510cyclictest0-21swapper05:46:050
23677993510cyclictest0-21swapper04:36:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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