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2026-06-11 - 11:14
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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 Thu Jun 11, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11368995322cyclictest1435-21lldpd19:32:540
11368995227cyclictest0-21swapper17:58:040
11368995225cyclictest0-21swapper16:37:370
11368995221cyclictest75150irq/9-eth218:13:520
11368995126cyclictest0-21swapper17:42:500
11368995031cyclictest0-21swapper19:08:110
11368995028cyclictest0-21swapper18:37:340
11368995026cyclictest0-21swapper18:06:260
11368995024cyclictest0-21swapper19:48:200
11368994930cyclictest999-21hald17:02:170
11368994924cyclictest0-21swapper16:54:310
11368994919cyclictest0-21swapper17:24:370
11368994916cyclictest3797-21kworker/0:118:45:150
11368994915cyclictest3797-21kworker/0:119:01:450
11368994827cyclictest0-21swapper18:52:100
11368994826cyclictest0-21swapper18:13:000
11368994814cyclictest28050-21kworker/0:216:53:410
11368994814cyclictest28050-21kworker/0:216:31:030
11368994728cyclictest0-21swapper16:42:310
11368994727cyclictest0-21swapper17:10:140
11368994722cyclictest0-21swapper18:40:070
11368994722cyclictest0-21swapper17:44:520
11368994718cyclictest75150irq/9-eth218:23:090
11368994714cyclictest3797-21kworker/0:118:27:350
11368994713cyclictest3797-21kworker/0:118:55:120
11368994626cyclictest0-21swapper19:08:460
11368994623cyclictest0-21swapper16:19:220
11368994621cyclictest0-21swapper19:35:460
11368994620cyclictest0-21swapper17:49:300
11368994615cyclictest3797-21kworker/0:118:29:100
11368994615cyclictest28050-21kworker/0:217:31:540
11368994613cyclictest28050-21kworker/0:216:27:050
11368994612cyclictest28050-21kworker/0:217:34:010
11368994611cyclictest0-21swapper17:18:330
11368994529cyclictest0-21swapper17:20:510
11368994528cyclictest0-21swapper17:59:040
11368994516cyclictest28050-21kworker/0:217:04:410
11368994513cyclictest28050-21kworker/0:216:45:180
11368994512cyclictest3797-21kworker/0:119:42:070
11368994512cyclictest3797-21kworker/0:119:13:470
11368994511cyclictest3797-21kworker/0:119:21:190
11368994412cyclictest3797-21kworker/0:119:23:580
11368993610cyclictest0-21swapper16:15:430
11368993610cyclictest0-21swapper15:47:000
1136899349cyclictest0-21swapper15:19:040
1136899349cyclictest0-21swapper15:03:250
1136899349cyclictest0-21swapper14:33:590
11368993411cyclictest0-21swapper14:39:100
1136899339cyclictest0-21swapper15:34:060
1136899339cyclictest0-21swapper14:36:010
11368993323cyclictest6388-21munin-node15:29:090
11368993310cyclictest0-21swapper16:08:130
11368993310cyclictest0-21swapper15:10:470
11368993310cyclictest0-21swapper15:04:030
1136899329cyclictest400-21munin-node15:14:140
1136899329cyclictest0-21swapper16:13:430
1136899329cyclictest0-21swapper15:58:390
1136899329cyclictest0-21swapper15:51:510
1136899329cyclictest0-21swapper15:25:520
11368993222cyclictest266712sleep014:57:350
11368993222cyclictest10883-21missed_timers15:39:110
1136899319cyclictest0-21swapper16:01:030
1136899319cyclictest0-21swapper14:49:010
1136899319cyclictest0-21swapper14:19:440
1136899318cyclictest0-21swapper14:28:590
11368993110cyclictest0-21swapper14:44:010
75150250irq/9-eth210853-21chrt14:16:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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