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2025-12-07 - 21:29
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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 100 highest latencies:
System rack2slot6.osadl.org (updated Sun Dec 07, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5948995030cyclictest0-21swapper14:02:580
5948995016cyclictest26924-21kworker/0:111:22:100
5948994932cyclictest0-21swapper12:57:560
5948994931cyclictest0-21swapper14:24:240
5948994931cyclictest0-21swapper13:53:090
5948994931cyclictest0-21swapper13:22:590
5948994931cyclictest0-21swapper13:08:550
5948994931cyclictest0-21swapper12:51:270
5948994931cyclictest0-21swapper11:47:460
5948994929cyclictest0-21swapper13:36:510
5948994928cyclictest0-21swapper12:47:150
5948994928cyclictest0-21swapper11:33:280
5948994927cyclictest0-21swapper12:06:570
5948994925cyclictest0-21swapper13:05:140
5948994925cyclictest0-21swapper12:09:000
5948994925cyclictest0-21swapper11:30:190
5948994924cyclictest72450irq/9-eth213:17:490
5948994832cyclictest0-21swapper12:36:150
5948994830cyclictest0-21swapper14:20:580
5948994830cyclictest0-21swapper13:44:360
5948994828cyclictest0-21swapper11:17:260
5948994827cyclictest0-21swapper12:26:080
5948994826cyclictest12633-21iostat_ios14:27:360
5948994825cyclictest0-21swapper11:09:390
5948994823cyclictest0-21swapper13:30:030
5948994732cyclictest0-21swapper11:55:010
5948994731cyclictest1872-21uptime12:27:520
5948994731cyclictest0-21swapper13:13:120
5948994730cyclictest0-21swapper12:41:040
5948994729cyclictest0-21swapper14:15:490
5948994729cyclictest0-21swapper13:57:580
5948994728cyclictest1345-21lldpd12:53:330
5948994728cyclictest0-21swapper14:11:230
5948994728cyclictest0-21swapper12:01:160
5948994726cyclictest0-21swapper13:38:030
5948994724cyclictest7179-21sed11:22:530
5948994724cyclictest0-21swapper11:40:510
5948994633cyclictest0-21swapper11:47:120
5948994627cyclictest0-21swapper12:21:410
5948994625cyclictest0-21swapper11:03:450
5948994616cyclictest19913-21kworker/0:212:14:070
5948994514cyclictest7211-21kworker/0:113:50:440
5948993612cyclictest27501-21munin-node09:57:550
594899339cyclictest2002-21unixbench_singl10:13:030
594899339cyclictest0-21swapper10:58:420
594899339cyclictest0-21swapper10:39:030
594899339cyclictest0-21swapper09:04:440
594899338cyclictest0-21swapper09:49:380
5948993310cyclictest3813-21ps10:18:000
5948993310cyclictest0-21swapper09:31:260
594899329cyclictest818-21cat10:12:380
594899329cyclictest0-21swapper10:32:500
594899328cyclictest0-21swapper10:03:260
594899328cyclictest0-21swapper09:33:340
5948993222cyclictest19933-21diskstats09:37:530
5948993221cyclictest127772sleep009:18:030
5948993211cyclictest0-21swapper09:13:570
594899319cyclictest0-21swapper10:47:450
594899319cyclictest0-21swapper10:28:040
594899319cyclictest0-21swapper09:43:270
594899319cyclictest0-21swapper09:26:190
594899319cyclictest0-21swapper09:08:520
594899318cyclictest0-21swapper10:44:360
5948993120cyclictest5946-21cyclictest09:52:540
5948993111cyclictest0-21swapper10:22:550
5948993110cyclictest16634-21munin-node10:52:490
72450260irq/9-eth20-21swapper09:01:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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