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2026-05-24 - 18:13
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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 May 24, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311490ksoftirqd/010308-21threads05:52:250
31940ksoftirqd/021468-21ls03:37:340
857996415cyclictest25044-21kworker/0:206:46:300
857996315cyclictest11098-21kworker/0:007:43:560
857996016cyclictest25044-21kworker/0:205:21:220
857996015cyclictest25044-21kworker/0:205:34:440
857996015cyclictest11098-21kworker/0:008:00:490
857996013cyclictest25044-21kworker/0:206:14:290
857996013cyclictest25044-21kworker/0:206:02:400
857995915cyclictest25490-21kworker/0:207:26:150
857995915cyclictest11098-21kworker/0:008:12:230
857995915cyclictest11098-21kworker/0:007:55:530
857995914cyclictest25044-21kworker/0:206:28:350
857995913cyclictest25490-21kworker/0:207:32:120
857995913cyclictest25044-21kworker/0:206:47:540
857995815cyclictest25044-21kworker/0:204:58:230
857995814cyclictest7598-21kworker/0:107:17:030
857995814cyclictest26711-21kworker/0:004:47:140
857995814cyclictest25044-21kworker/0:206:25:560
857995714cyclictest11098-21kworker/0:008:05:430
857995611cyclictest25490-21kworker/0:207:29:280
857995533cyclictest25044-21kworker/0:205:46:530
857995523cyclictest0-21swapper07:47:370
857995027cyclictest0-21swapper06:36:280
857995015cyclictest25044-21kworker/0:205:39:150
857994932cyclictest0-21swapper08:11:260
911724814sleep025490-21kworker/0:207:39:560
857994832cyclictest0-21swapper07:00:380
857994730cyclictest0-21swapper07:10:440
857994728cyclictest19602sleep006:19:390
857994728cyclictest0-21swapper05:23:040
857994720cyclictest1097-21snmpd06:11:170
857994713cyclictest25044-21kworker/0:205:31:380
857994713cyclictest25044-21kworker/0:205:05:570
857994625cyclictest0-21swapper04:54:190
857994614cyclictest25044-21kworker/0:206:56:230
857994613cyclictest7598-21kworker/0:107:12:020
857994613cyclictest25044-21kworker/0:206:40:480
857994525cyclictest0-21swapper05:16:150
857994515cyclictest25044-21kworker/0:205:59:070
857994512cyclictest7598-21kworker/0:107:03:220
857994512cyclictest25044-21kworker/0:205:48:240
857994512cyclictest25044-21kworker/0:205:07:140
85799359cyclictest7715-21munin-node04:27:280
857993510cyclictest0-21swapper02:57:060
857993423cyclictest12112-21iostat_ios04:37:270
857993419cyclictest0-21swapper04:12:230
857993419cyclictest0-21swapper03:55:180
857993411cyclictest0-21swapper03:47:320
857993320cyclictest0-21swapper03:12:330
857993311cyclictest0-21swapper04:23:300
857993310cyclictest8847-21munin-node03:07:280
857993310cyclictest6899-21munin-node03:02:320
857993310cyclictest15439-21wc04:47:090
85799329cyclictest0-21swapper04:00:550
85799329cyclictest0-21swapper03:00:510
85799328cyclictest0-21swapper03:34:120
857993222cyclictest849-21cyclictest04:07:260
857993210cyclictest14690-21munin-node03:22:310
857993210cyclictest0-21swapper04:20:420
857993210cyclictest0-21swapper03:27:280
857993210cyclictest0-21swapper03:18:170
857993210cyclictest0-21swapper02:48:320
85799319cyclictest0-21swapper03:46:530
857993121cyclictest849-21cyclictest04:02:360
857993121cyclictest10172-21kernelversion04:32:270
857992919cyclictest849-21cyclictest02:47:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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