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2026-06-13 - 12:49
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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 Sat Jun 13, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311670ksoftirqd/025899-21threads16:26:000
311560ksoftirqd/02806-21threads18:55:510
311130ksoftirqd/02895-21threads18:20:520
699995727cyclictest0-21swapper17:23:580
699995626cyclictest75150irq/9-eth218:06:240
699995527cyclictest0-21swapper18:41:530
699995527cyclictest0-21swapper17:59:460
699995424cyclictest0-21swapper16:45:480
699995325cyclictest0-21swapper17:19:200
699995228cyclictest0-21swapper17:11:120
699995225cyclictest0-21swapper18:52:540
699995222cyclictest75150irq/9-eth218:01:280
699995222cyclictest75150irq/9-eth217:54:010
31510ksoftirqd/01808-21sadc17:45:340
699995025cyclictest0-21swapper17:46:040
699995021cyclictest0-21swapper16:37:100
699994930cyclictest0-21swapper16:45:210
699994925cyclictest0-21swapper19:24:320
699994925cyclictest0-21swapper17:28:100
699994821cyclictest0-21swapper18:45:560
699994733cyclictest0-21swapper19:31:300
699994728cyclictest0-21swapper19:06:510
699994721cyclictest0-21swapper16:53:580
699994716cyclictest75150irq/9-eth219:28:000
699994715cyclictest25473-21kworker/0:118:16:540
699994713cyclictest1663-21kworker/0:019:41:410
699994628cyclictest0-21swapper18:28:440
699994626cyclictest0-21swapper16:35:230
699994616cyclictest9452-21kworker/0:017:04:280
699994616cyclictest25473-21kworker/0:118:13:470
699994615cyclictest1663-21kworker/0:019:36:220
699994615cyclictest1663-21kworker/0:019:20:200
699994531cyclictest0-21swapper16:21:530
699994527cyclictest0-21swapper18:38:070
699994518cyclictest0-21swapper16:20:310
699994515cyclictest9452-21kworker/0:017:06:390
699994515cyclictest1663-21kworker/0:019:01:530
699994514cyclictest9452-21kworker/0:017:33:070
699994514cyclictest1663-21kworker/0:018:35:030
699994513cyclictest9452-21kworker/0:016:56:230
699994513cyclictest1663-21kworker/0:019:13:070
699994415cyclictest9452-21kworker/0:017:37:080
69999369cyclictest770-21munin-node14:16:060
69999369cyclictest15273-21munin-run16:15:400
69999359cyclictest31ksoftirqd/014:40:000
699993510cyclictest7550-21munin-node15:55:590
69999349cyclictest11828-21sshd14:42:030
69999349cyclictest0-21swapper15:17:150
699993411cyclictest32081-21munin-node15:35:560
699993411cyclictest26365-21cpu15:20:550
699993411cyclictest0-21swapper15:29:510
699993410cyclictest31ksoftirqd/016:04:400
699993410cyclictest31ksoftirqd/015:51:410
69999339cyclictest30129-21munin-node15:30:570
69999339cyclictest0-21swapper15:45:280
699993311cyclictest31ksoftirqd/014:52:010
699993311cyclictest0-21swapper15:06:420
699993311cyclictest0-21swapper14:27:310
699993310cyclictest6756-21munin-node14:31:000
699993310cyclictest31ksoftirqd/015:01:190
699993310cyclictest16492-21munin-node14:56:020
699993310cyclictest0-21swapper16:06:260
699993310cyclictest0-21swapper15:13:500
699993310cyclictest0-21swapper14:46:200
699993310cyclictest0-21swapper14:20:570
699993210cyclictest0-21swapper15:48:510
699992718cyclictest727-21latency_hist14:15:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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