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2026-09-02 - 15:52
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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 Wed Sep 02, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311550ksoftirqd/019705-21threads03:19:210
31573996630cyclictest15181-21grep03:14:210
31573996528cyclictest0-21swapper05:20:330
31573996528cyclictest0-21swapper04:06:160
31573996328cyclictest0-21swapper03:00:440
31573996231cyclictest0-21swapper03:36:140
31573996224cyclictest0-21swapper05:11:440
31573996027cyclictest0-21swapper05:06:560
31573996027cyclictest0-21swapper03:46:260
31573996027cyclictest0-21swapper02:54:440
31573995927cyclictest0-21swapper04:32:400
31573995927cyclictest0-21swapper02:35:340
31573995927cyclictest0-21swapper02:09:280
31573995926cyclictest0-21swapper05:30:310
31573995926cyclictest0-21swapper04:20:210
31573995922cyclictest0-21swapper02:21:080
31573995827cyclictest75150irq/9-eth204:45:370
31573995827cyclictest0-21swapper05:02:110
31573995827cyclictest0-21swapper03:07:440
31573995827cyclictest0-21swapper02:17:250
31573995826cyclictest0-21swapper04:14:420
31573995826cyclictest0-21swapper04:02:460
31573995826cyclictest0-21swapper03:49:260
31573995726cyclictest0-21swapper04:34:450
31573995726cyclictest0-21swapper04:24:190
31573995726cyclictest0-21swapper04:10:060
31573995725cyclictest75150irq/9-eth203:58:320
31573995627cyclictest0-21swapper02:08:160
31573995625cyclictest0-21swapper04:51:200
31573995624cyclictest0-21swapper05:16:420
31573995624cyclictest0-21swapper02:47:530
31573995624cyclictest0-21swapper02:28:580
31573995527cyclictest0-21swapper03:24:040
31573995526cyclictest0-21swapper02:31:370
31573995525cyclictest0-21swapper05:23:540
31573995524cyclictest0-21swapper04:43:000
31573995524cyclictest0-21swapper03:11:420
31573995427cyclictest0-21swapper03:40:530
31573995427cyclictest0-21swapper02:41:010
31573995426cyclictest0-21swapper04:56:550
31573995426cyclictest0-21swapper02:49:070
31573995420cyclictest0-21swapper03:29:230
31573993610cyclictest0-21swapper00:53:440
3157399349cyclictest0-21swapper01:24:420
31573993412cyclictest0-21swapper01:39:170
31573993411cyclictest0-21swapper01:18:010
3157399339cyclictest13669-21munin-run02:04:040
3157399339cyclictest0-21swapper00:57:420
31573993324cyclictest7106-21munin-node00:24:280
31573993312cyclictest0-21swapper01:29:190
31573993311cyclictest0-21swapper01:54:170
31573993310cyclictest0-21swapper00:34:100
31573993310cyclictest0-21swapper00:11:530
3157399329cyclictest20763-21aten2.4_r2power00:59:200
3157399329cyclictest0-21swapper01:10:090
3157399329cyclictest0-21swapper00:44:290
3157399329cyclictest0-21swapper00:20:020
31573993223cyclictest2509-21if_eth201:34:200
31573993221cyclictest1097-21snmpd01:04:240
31573993210cyclictest31ksoftirqd/000:39:310
31573993210cyclictest0-21swapper00:34:500
31573993210cyclictest0-21swapper00:16:530
31573993210cyclictest0-21swapper00:05:550
3157399319cyclictest5951-21munin-node01:44:180
31573993121cyclictest7903-21aten2.4_r2power01:49:170
31573993121cyclictest29032-21irqstats01:19:240
31573992612cyclictest31576-21latency_hist00:04:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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