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2026-01-07 - 16:48
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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 792 highest latencies:
System rack2slot6.osadl.org (updated Wed Jan 07, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17862995525cyclictest0-21swapper09:07:540
17862995226cyclictest0-21swapper09:37:590
17862995223cyclictest0-21swapper08:44:450
17862995221cyclictest0-21swapper09:27:030
17862995220cyclictest0-21swapper11:07:430
17862995219cyclictest31213-21iostat09:38:210
17862995125cyclictest0-21swapper10:33:330
17862995124cyclictest0-21swapper10:45:110
17862995123cyclictest0-21swapper10:50:090
17862995121cyclictest0-21swapper10:12:070
17862995119cyclictest0-21swapper08:58:330
17862995117cyclictest0-21swapper08:41:350
17862995028cyclictest0-21swapper09:17:540
17862995024cyclictest0-21swapper10:57:130
17862995024cyclictest0-21swapper10:30:420
17862995024cyclictest0-21swapper10:13:450
17862995023cyclictest0-21swapper11:27:180
17862995023cyclictest0-21swapper11:13:020
17862995023cyclictest0-21swapper11:09:500
17862995023cyclictest0-21swapper10:23:480
17862995023cyclictest0-21swapper08:31:270
17862995021cyclictest0-21swapper09:11:410
17862995018cyclictest0-21swapper08:38:080
17862994923cyclictest0-21swapper10:58:290
17862994922cyclictest0-21swapper08:57:200
17862994921cyclictest0-21swapper11:52:340
17862994921cyclictest0-21swapper11:38:430
17862994915cyclictest2774-21kworker/0:011:44:320
17862994824cyclictest0-21swapper10:02:350
17862994822cyclictest0-21swapper11:35:510
17862994822cyclictest0-21swapper10:40:490
17862994815cyclictest18508-21kworker/0:110:06:590
17862994722cyclictest0-21swapper10:19:140
17862994721cyclictest0-21swapper09:31:300
17862994620cyclictest0-21swapper11:21:320
17862994618cyclictest0-21swapper09:18:240
17862994527cyclictest18508-21kworker/0:108:50:000
17862994518cyclictest0-21swapper11:56:310
17862994515cyclictest18508-21kworker/0:109:53:250
17862994515cyclictest18508-21kworker/0:109:50:080
17862994515cyclictest18508-21kworker/0:109:47:150
17862994514cyclictest2774-21kworker/0:011:30:530
1786299359cyclictest0-21swapper07:04:070
17862993510cyclictest1113-21munin-node07:08:290
1786299349cyclictest0-21swapper06:44:290
17862993411cyclictest7563-21iostat_ios07:23:280
17862993410cyclictest18717-21processes06:28:390
1786299329cyclictest0-21swapper08:11:210
1786299329cyclictest0-21swapper07:34:570
1786299329cyclictest0-21swapper07:22:380
1786299328cyclictest0-21swapper08:24:530
17862993221cyclictest9223-21df07:28:270
17862993211cyclictest0-21swapper07:53:250
17862993211cyclictest0-21swapper07:43:130
1786299319cyclictest0-21swapper08:03:290
1786299319cyclictest0-21swapper07:59:040
1786299319cyclictest0-21swapper07:52:350
1786299319cyclictest0-21swapper07:15:190
1786299319cyclictest0-21swapper06:37:290
17862993121cyclictest300342sleep008:21:090
17862993121cyclictest27558-21unixbench_singl08:13:320
17862993111cyclictest0-21swapper06:38:290
17862993110cyclictest29746-21cut06:58:290
17862993110cyclictest0-21swapper06:55:160
17862993020cyclictest26534-21processes06:48:370
17862993019cyclictest75150irq/9-eth207:38:320
17862992513cyclictest17864-21latency_hist06:28:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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