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2026-04-01 - 18:26
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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 01, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30324995127cyclictest0-21swapper08:08:420
30324995123cyclictest75150irq/9-eth208:43:540
30324995025cyclictest0-21swapper08:55:490
30324995016cyclictest18007-21kworker/0:009:19:570
30324994915cyclictest14394-21kworker/0:108:18:580
30324994915cyclictest11681-21kworker/0:006:52:490
30324994915cyclictest11681-21kworker/0:006:33:410
30324994830cyclictest0-21swapper07:52:030
30324994827cyclictest0-21swapper09:30:020
30324994824cyclictest18007-21kworker/0:009:07:500
30324994814cyclictest14394-21kworker/0:108:24:140
30324994814cyclictest11681-21kworker/0:006:39:300
30324994729cyclictest0-21swapper08:04:580
30324994727cyclictest1078-21nscd09:02:490
30324994727cyclictest0-21swapper07:35:280
30324994713cyclictest25266-21kworker/0:107:12:510
30324994627cyclictest32413-21taskset07:46:250
30324994627cyclictest0-21swapper06:58:140
30324994625cyclictest0-21swapper07:07:000
30324994615cyclictest25266-21kworker/0:107:08:500
30324994615cyclictest15855-21kworker/0:007:38:480
30324994614cyclictest18007-21kworker/0:009:15:380
30324994614cyclictest14394-21kworker/0:108:40:440
30324994614cyclictest14394-21kworker/0:108:13:220
30324994612cyclictest25266-21kworker/0:107:25:350
30324994612cyclictest11681-21kworker/0:006:19:240
30324994529cyclictest0-21swapper08:49:140
30324994526cyclictest0-21swapper07:57:370
30324994525cyclictest0-21swapper07:17:400
30324994515cyclictest18007-21kworker/0:009:36:420
30324994515cyclictest11681-21kworker/0:006:51:190
30324994514cyclictest18007-21kworker/0:008:58:510
30324994513cyclictest11681-21kworker/0:006:30:440
30324994513cyclictest11681-21kworker/0:006:15:220
30324994510cyclictest11681-21kworker/0:006:44:280
30324994428cyclictest0-21swapper08:32:180
30324994424cyclictest22284-21memory06:22:570
30324994414cyclictest15855-21kworker/0:007:30:520
30324994414cyclictest14394-21kworker/0:108:33:020
30324994413cyclictest18007-21kworker/0:009:39:170
30324994413cyclictest15855-21kworker/0:007:52:510
30324994411cyclictest18007-21kworker/0:009:24:530
30324993810cyclictest31199-21munin-node05:38:010
3032499369cyclictest2773-21munin-node05:47:560
3032499349cyclictest25354-21munin-node05:23:010
30324993411cyclictest17739-21munin-node05:02:580
30324993411cyclictest0-21swapper05:54:430
30324993411cyclictest0-21swapper05:29:030
30324993411cyclictest0-21swapper04:40:540
30324993411cyclictest0-21swapper04:15:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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