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2026-09-17 - 04:31
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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 Sep 17, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20076995624cyclictest0-21swapper13:45:120
20076995327cyclictest0-21swapper14:47:150
20076995226cyclictest0-21swapper16:26:080
20076995224cyclictest0-21swapper17:03:520
20076995131cyclictest0-21swapper14:11:470
20076995126cyclictest0-21swapper16:33:480
20076995122cyclictest0-21swapper16:39:370
20076995024cyclictest0-21swapper13:52:300
20076994925cyclictest0-21swapper14:16:470
20076994924cyclictest0-21swapper15:07:500
20076994916cyclictest12481-21kworker/0:015:45:330
20076994828cyclictest0-21swapper14:22:010
20076994826cyclictest12481-21kworker/0:015:38:160
20076994824cyclictest0-21swapper15:13:370
20076994823cyclictest75150irq/9-eth215:34:500
20076994821cyclictest0-21swapper14:27:310
20076994820cyclictest0-21swapper15:02:300
20076994818cyclictest0-21swapper14:37:550
20076994815cyclictest8354-21kworker/0:215:23:360
20076994814cyclictest8354-21kworker/0:213:58:470
20076994813cyclictest12481-21kworker/0:016:54:430
20076994730cyclictest0-21swapper16:59:100
20076994727cyclictest0-21swapper15:56:310
20076994717cyclictest0-21swapper15:20:150
20076994716cyclictest8354-21kworker/0:215:26:420
20076994714cyclictest8354-21kworker/0:214:52:550
20076994713cyclictest12481-21kworker/0:016:49:420
20076994626cyclictest0-21swapper16:13:060
20076994623cyclictest75150irq/9-eth214:56:060
20076994615cyclictest8354-21kworker/0:214:01:330
20076994615cyclictest12481-21kworker/0:016:06:210
20076994615cyclictest12481-21kworker/0:015:42:170
20076994613cyclictest12481-21kworker/0:016:02:030
20076994612cyclictest8354-21kworker/0:214:09:510
20076994525cyclictest0-21swapper16:42:290
20076994515cyclictest12481-21kworker/0:017:08:000
20076994515cyclictest12481-21kworker/0:016:20:490
20076994514cyclictest12481-21kworker/0:016:16:020
20076994513cyclictest12481-21kworker/0:015:54:390
20076994512cyclictest8354-21kworker/0:214:41:330
20076994512cyclictest8354-21kworker/0:213:47:210
20076994425cyclictest0-21swapper14:32:340
2007699349cyclictest15106-21munin-node12:51:000
20076993410cyclictest17052-21munin-node12:55:570
2007699339cyclictest31829-21munin-node12:10:560
2007699339cyclictest22906-21munin-node13:10:560
2007699339cyclictest0-21swapper12:40:500
2007699339cyclictest0-21swapper12:27:300
2007699338cyclictest0-21swapper12:38:060
2007699329cyclictest0-21swapper13:16:460
2007699329cyclictest0-21swapper12:18:140
20076993210cyclictest0-21swapper13:31:000
20076993210cyclictest0-21swapper13:25:440
1817923211sleep018304-21egrep11:36:000
2007699319cyclictest0-21swapper13:08:530
2007699319cyclictest0-21swapper12:20:480
2007699319cyclictest0-21swapper11:56:330
20076993122cyclictest7647-21fschecks_time12:30:570
20076993122cyclictest0-21swapper12:06:400
20076993121cyclictest20064-21cyclictest11:41:020
20076993111cyclictest75150irq/9-eth213:40:400
20076993110cyclictest0-21swapper13:23:500
20076993110cyclictest0-21swapper13:00:530
20076993110cyclictest0-21swapper12:00:550
20076993110cyclictest0-21swapper11:51:540
20076993110cyclictest0-21swapper11:50:270
2007699308cyclictest0-21swapper12:45:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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