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2026-04-19 - 23:14
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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 Sun Apr 19, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23047995015cyclictest24675-21kworker/0:006:45:120
23047994932cyclictest0-21swapper08:09:390
23047994928cyclictest0-21swapper08:22:300
23047994831cyclictest0-21swapper07:44:280
23047994828cyclictest0-21swapper08:58:510
23047994727cyclictest0-21swapper06:59:000
23047994721cyclictest75150irq/9-eth206:03:060
23047994720cyclictest0-21swapper06:53:320
23047994717cyclictest24675-21kworker/0:008:29:300
23047994715cyclictest24675-21kworker/0:006:56:460
23047994714cyclictest24675-21kworker/0:007:59:100
23047994632cyclictest0-21swapper09:11:560
23047994628cyclictest0-21swapper08:15:210
23047994621cyclictest0-21swapper06:15:370
23047994615cyclictest24675-21kworker/0:007:55:460
23047994615cyclictest24675-21kworker/0:007:30:380
23047994614cyclictest24675-21kworker/0:008:52:160
23047994614cyclictest24675-21kworker/0:007:20:510
23047994613cyclictest24675-21kworker/0:007:38:010
23047994613cyclictest24675-21kworker/0:007:26:500
23047994613cyclictest24675-21kworker/0:007:07:270
23047994612cyclictest7739-21kworker/0:205:53:470
23047994612cyclictest24675-21kworker/0:006:37:160
23047994611cyclictest24675-21kworker/0:008:44:240
23047994528cyclictest21533-21chrt07:49:300
23047994528cyclictest1508-21iostat08:03:450
23047994525cyclictest0-21swapper07:09:400
23047994525cyclictest0-21swapper06:08:510
23047994525cyclictest0-21swapper05:45:040
23047994522cyclictest0-21swapper07:15:260
23047994518cyclictest0-21swapper06:29:170
23047994517cyclictest24675-21kworker/0:008:40:450
23047994515cyclictest24675-21kworker/0:006:39:540
23047994514cyclictest24675-21kworker/0:008:28:000
23047994514cyclictest24675-21kworker/0:007:39:100
23047994514cyclictest24675-21kworker/0:006:18:580
23047994513cyclictest24675-21kworker/0:008:54:180
23047994511cyclictest24675-21kworker/0:009:07:440
23047994511cyclictest24675-21kworker/0:008:34:440
23047994427cyclictest9368-21if_err_eth106:23:490
23047994425cyclictest0-21swapper06:05:320
23047994414cyclictest7739-21kworker/0:205:50:570
23047993610cyclictest0-21swapper04:14:000
2304799359cyclictest31ksoftirqd/005:00:460
23047993510cyclictest14170-21munin-node04:43:550
2304799349cyclictest0-21swapper04:27:160
2304799339cyclictest31ksoftirqd/004:42:070
2304799339cyclictest27815-21munin-node05:18:580
2304799339cyclictest0-21swapper05:43:300
2304799338cyclictest0-21swapper03:59:010
23047993312cyclictest4426-21munin-node04:18:580
23047993312cyclictest29786-21aten2.4_r2power05:23:500
23047993310cyclictest23115-21munin-node03:44:030
2304799329cyclictest0-21swapper05:11:400
2304799328cyclictest0-21swapper05:32:100
23047993223cyclictest0-21swapper05:35:220
23047993223cyclictest0-21swapper05:04:360
23047993223cyclictest0-21swapper03:57:100
23047993222cyclictest0-21swapper05:17:170
23047993221cyclictest16729-21ls04:48:580
23047993211cyclictest0-21swapper04:56:080
23047993211cyclictest0-21swapper04:28:540
23047993211cyclictest0-21swapper03:49:120
23047993210cyclictest384-21munin-node04:09:020
75150310irq/9-eth221276-21cpu03:38:570
23047993122cyclictest0-21swapper04:33:470
23047993121cyclictest0-21swapper04:03:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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