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2025-06-16 - 13:47
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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 100 highest latencies:
System rack2slot6.osadl.org (updated Mon Jun 16, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311200ksoftirqd/03440-21threads15:48:520
15597995323cyclictest0-21swapper19:02:330
15597995323cyclictest0-21swapper17:47:240
15597995225cyclictest16017-21swap19:03:390
15597995225cyclictest0-21swapper17:11:200
15597995224cyclictest0-21swapper15:57:030
15597995222cyclictest0-21swapper19:10:380
15597995221cyclictest0-21swapper16:04:190
15597995026cyclictest0-21swapper18:10:230
15597995025cyclictest0-21swapper18:14:580
15597995023cyclictest0-21swapper16:47:150
15597995021cyclictest0-21swapper16:23:470
15597994927cyclictest0-21swapper16:20:060
15597994924cyclictest0-21swapper16:08:460
15597994924cyclictest0-21swapper15:59:220
15597994923cyclictest0-21swapper17:33:430
15597994923cyclictest0-21swapper16:15:230
15597994922cyclictest0-21swapper17:25:570
15597994922cyclictest0-21swapper17:05:180
15597994920cyclictest0-21swapper17:50:560
15597994919cyclictest0-21swapper16:51:580
15597994916cyclictest27593-21kworker/0:018:27:420
15597994824cyclictest0-21swapper18:55:400
15597994823cyclictest0-21swapper17:31:200
15597994822cyclictest0-21swapper18:06:580
15597994814cyclictest27593-21kworker/0:017:55:440
15597994728cyclictest0-21swapper18:31:380
15597994726cyclictest0-21swapper18:45:400
15597994721cyclictest31290-21ls15:43:540
15597994721cyclictest28574-21cpuspeed16:53:390
15597994721cyclictest0-21swapper17:59:540
15597994721cyclictest0-21swapper17:19:250
15597994719cyclictest0-21swapper18:48:470
15597994717cyclictest0-21swapper16:31:330
15597994621cyclictest0-21swapper18:35:300
15597994615cyclictest27593-21kworker/0:017:40:380
15597994615cyclictest0-21swapper17:01:520
15597994614cyclictest20855-21kworker/0:016:34:340
15597994613cyclictest27593-21kworker/0:018:18:290
15597994518cyclictest0-21swapper16:41:360
15597994514cyclictest20855-21kworker/0:017:16:130
15597994420cyclictest0-21swapper18:40:230
1559799379cyclictest0-21swapper15:16:120
15597993610cyclictest29313-21munin-node14:18:500
15597993510cyclictest0-21swapper14:43:470
1559799339cyclictest0-21swapper15:36:410
1559799339cyclictest0-21swapper14:40:280
1559799339cyclictest0-21swapper14:02:480
1559799339cyclictest0-21swapper13:47:450
15597993310cyclictest0-21swapper15:05:330
1559799329cyclictest25950-21latency14:08:500
1559799329cyclictest0-21swapper15:41:310
1559799329cyclictest0-21swapper15:32:410
1559799329cyclictest0-21swapper14:54:220
1559799328cyclictest0-21swapper15:24:440
1559799328cyclictest0-21swapper15:18:300
1559799328cyclictest0-21swapper13:58:190
15597993222cyclictest13590-21yum14:58:540
15597993210cyclictest16725-21df_abs15:08:470
15597993210cyclictest0-21swapper14:49:060
15597993210cyclictest0-21swapper14:29:140
15597993210cyclictest0-21swapper14:14:100
15597993210cyclictest0-21swapper13:49:040
15597993122cyclictest41122sleep014:35:200
15597993121cyclictest317612sleep014:23:510
15597993110cyclictest0-21swapper14:03:580
1456722613sleep014651-21unixbench_singl13:38:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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