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2026-04-08 - 03:07
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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 50 highest latencies:
System rack2slot6.osadl.org (updated Wed Apr 08, 2026 00:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30855995714cyclictest11300-21kworker/0:019:32:480
30855995031cyclictest75150irq/9-eth220:56:190
30855995022cyclictest32090-21kworker/0:120:41:090
30855994924cyclictest11300-21kworker/0:018:40:240
30855994827cyclictest75150irq/9-eth220:20:140
30855994825cyclictest11300-21kworker/0:018:03:500
30855994824cyclictest32090-21kworker/0:120:31:170
30855994724cyclictest32090-21kworker/0:120:00:010
30855994723cyclictest11300-21kworker/0:019:11:020
30855994722cyclictest32090-21kworker/0:120:12:320
30855994715cyclictest11300-21kworker/0:018:14:160
30855994714cyclictest11300-21kworker/0:018:19:440
30855994713cyclictest11300-21kworker/0:019:46:220
30855994628cyclictest0-21swapper20:09:310
30855994626cyclictest3381-21munin-node19:17:210
30855994626cyclictest32090-21kworker/0:121:18:150
30855994625cyclictest11300-21kworker/0:018:36:110
30855994624cyclictest11300-21kworker/0:019:02:060
30855994623cyclictest11300-21kworker/0:019:03:550
30855994615cyclictest11300-21kworker/0:019:37:070
30855994615cyclictest11300-21kworker/0:019:27:480
30855994615cyclictest11300-21kworker/0:018:24:030
30855994614cyclictest32090-21kworker/0:121:12:500
30855994522cyclictest32090-21kworker/0:120:35:270
30855994522cyclictest11300-21kworker/0:018:29:220
30855994521cyclictest32090-21kworker/0:120:23:160
30855994520cyclictest32090-21kworker/0:121:05:080
30855994517cyclictest11300-21kworker/0:018:45:120
30855994516cyclictest11300-21kworker/0:019:13:570
30855994516cyclictest11300-21kworker/0:018:07:300
30855994514cyclictest32090-21kworker/0:120:02:240
30855994514cyclictest11300-21kworker/0:019:26:500
30855994513cyclictest32090-21kworker/0:121:25:400
30855994513cyclictest32090-21kworker/0:120:42:090
30855994510cyclictest75150irq/9-eth220:50:420
30855994424cyclictest11300-21kworker/0:018:52:170
30855994415cyclictest11300-21kworker/0:019:56:300
30855994414cyclictest11300-21kworker/0:018:48:170
30855994326cyclictest0-21swapper21:27:090
30855994322cyclictest32090-21kworker/0:120:59:390
30855994315cyclictest11300-21kworker/0:019:47:220
30855994311cyclictest32090-21kworker/0:121:07:130
3085599369cyclictest20049-21munin-node16:57:320
30855993610cyclictest13015-21latency_hist18:02:130
30855993510cyclictest16145-21munin-node16:47:300
30855993510cyclictest14193-21munin-node16:42:320
30855993410cyclictest2313-21runrttasks16:11:460
3085599339cyclictest0-21swapper17:39:010
3085599339cyclictest0-21swapper17:20:290
3085599339cyclictest0-21swapper16:29:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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