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2025-12-08 - 21:19
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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 376 highest latencies:
System rack2slot6.osadl.org (updated Mon Dec 08, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7958995525cyclictest31195-21irqstats12:21:090
7958994929cyclictest0-21swapper13:03:340
7958994914cyclictest10664-21kworker/0:011:45:160
7958994914cyclictest10664-21kworker/0:011:05:270
795899489cyclictest17490-21http_loadtime12:06:110
7958994826cyclictest10664-21kworker/0:012:12:330
7958994822cyclictest0-21swapper13:54:560
7958994815cyclictest29859-21kworker/0:213:31:420
7958994815cyclictest10664-21kworker/0:012:57:230
7958994815cyclictest10664-21kworker/0:011:09:240
7958994812cyclictest29859-21kworker/0:214:27:430
7958994730cyclictest0-21swapper13:09:340
7958994712cyclictest10664-21kworker/0:011:31:300
7958994630cyclictest0-21swapper13:43:370
7958994629cyclictest0-21swapper13:37:370
7958994627cyclictest0-21swapper13:59:120
7958994627cyclictest0-21swapper12:33:190
7958994616cyclictest10664-21kworker/0:011:46:090
7958994614cyclictest10664-21kworker/0:011:59:180
7958994612cyclictest29859-21kworker/0:214:24:550
7958994612cyclictest10664-21kworker/0:012:19:180
7958994612cyclictest10664-21kworker/0:011:37:320
7958994525cyclictest0-21swapper13:29:440
7958994525cyclictest0-21swapper12:03:240
7958994515cyclictest10664-21kworker/0:012:27:360
7958994515cyclictest10664-21kworker/0:011:14:180
7958994514cyclictest10664-21kworker/0:012:46:260
7958994514cyclictest10664-21kworker/0:011:23:130
7958994514cyclictest0-21swapper13:47:030
7958994513cyclictest29859-21kworker/0:214:08:030
7958994511cyclictest10664-21kworker/0:013:14:130
7958994426cyclictest0-21swapper11:26:060
7958994424cyclictest0-21swapper14:18:160
7958994416cyclictest10664-21kworker/0:012:51:350
7958994415cyclictest10664-21kworker/0:013:20:460
7958994415cyclictest10664-21kworker/0:012:41:510
7958994414cyclictest29859-21kworker/0:214:03:280
7958994411cyclictest10664-21kworker/0:012:35:540
7958994315cyclictest10664-21kworker/0:011:52:070
7958994315cyclictest10664-21kworker/0:011:16:120
7958994313cyclictest29859-21kworker/0:214:11:300
7958994311cyclictest10664-21kworker/0:013:21:260
7958993714cyclictest1349-21lldpd09:15:200
7958993610cyclictest4958-21munin-node10:16:150
795899359cyclictest15838-21munin-node09:21:230
795899359cyclictest0-21swapper09:05:270
795899349cyclictest16675-21munin-node10:46:160
795899349cyclictest12777-21munin-node10:36:140
795899339cyclictest19739-21munin-node09:31:160
7958993310cyclictest0-21swapper10:09:020
795899329cyclictest0-21swapper10:56:250
795899329cyclictest0-21swapper10:51:580
795899329cyclictest0-21swapper10:31:560
795899328cyclictest0-21swapper09:56:430
7958993223cyclictest26555-21head09:46:260
7958993223cyclictest0-21swapper09:20:310
7958993220cyclictest72450irq/9-eth210:21:150
7958993211cyclictest0-21swapper09:53:290
7958993210cyclictest8869-21munin-node10:26:150
7958993210cyclictest0-21swapper10:05:220
7958993210cyclictest0-21swapper09:41:150
795899319cyclictest0-21swapper09:06:210
795899318cyclictest21934-21diskstats09:36:160
7958993122cyclictest0-21swapper09:26:120
7958993120cyclictest15731-21vmstat10:41:230
7958993110cyclictest0-21swapper10:13:210
7958992412cyclictest7960-21latency_hist09:01:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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