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2026-07-14 - 09:11
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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 rackbslot4.osadl.org (updated Tue Jul 14, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
145212700,3sleep3361ktimersoftd/320:45:153
3020499624,52cyclictest0-21swapper/321:18:273
3020499624,52cyclictest0-21swapper/321:18:273
3020499617,48cyclictest0-21swapper/322:33:153
3020499584,49cyclictest0-21swapper/320:45:453
3020499574,47cyclictest0-21swapper/323:16:043
30187995711,40cyclictest0-21swapper/120:50:451
3018399553,7cyclictest2686-21ssh21:11:270
3020499544,6cyclictest0-21swapper/322:06:353
3020499544,44cyclictest0-21swapper/321:59:213
3020499544,44cyclictest0-21swapper/321:59:213
3020499544,27cyclictest0-21swapper/300:00:453
3018399544,45cyclictest0-21swapper/023:43:330
30183995416,33cyclictest25970-21aten_rbpower_po21:00:240
3020499536,42cyclictest0-21swapper/321:28:463
3020499534,43cyclictest0-21swapper/322:15:323
2987525310,37sleep20-21swapper/218:39:242
3020499524,42cyclictest0-21swapper/323:44:033
3020499523,43cyclictest0-21swapper/320:58:173
3020499523,26cyclictest0-21swapper/322:57:553
3020499522,45cyclictest0-21swapper/323:28:043
3018399524,43cyclictest0-21swapper/022:00:560
3018399524,42cyclictest0-21swapper/021:06:070
3018399523,44cyclictest0-21swapper/022:44:590
3018399523,44cyclictest0-21swapper/022:44:590
3020499516,39cyclictest0-21swapper/323:46:193
3020499514,41cyclictest0-21swapper/321:14:133
30204995117,28cyclictest10704-21diskmemload20:50:223
30204995112,33cyclictest0-21swapper/323:24:203
3018399514,41cyclictest0-21swapper/022:22:010
3020499508,36cyclictest0-21swapper/323:39:383
3020499504,41cyclictest0-21swapper/321:22:563
3020499504,40cyclictest0-21swapper/323:51:443
3020499504,40cyclictest0-21swapper/323:51:443
3020499504,40cyclictest0-21swapper/319:30:553
3020499503,7cyclictest0-21swapper/323:14:043
3020499503,42cyclictest0-21swapper/323:06:553
3020499503,42cyclictest0-21swapper/318:46:593
3020499502,42cyclictest6119-21kworker/3:221:43:463
3020499502,15cyclictest6830-21/usr/sbin/munin22:45:313
30204995017,6cyclictest10704-21diskmemload22:41:143
30204995017,6cyclictest10704-21diskmemload22:41:143
30204995012,5cyclictest0-21swapper/320:20:473
30204995011,5cyclictest0-21swapper/322:02:183
30204995011,33cyclictest0-21swapper/319:01:183
3018399509,35cyclictest0-21swapper/022:46:590
3018399507,38cyclictest0-21swapper/023:20:470
3018399507,37cyclictest0-21swapper/023:50:390
3018399507,37cyclictest0-21swapper/023:50:390
3018399504,41cyclictest0-21swapper/022:26:440
3018399504,41cyclictest0-21swapper/021:24:380
3018399504,40cyclictest0-21swapper/023:46:050
3018399504,40cyclictest0-21swapper/021:39:370
3018399504,40cyclictest0-21swapper/000:02:000
3018399503,43cyclictest0-21swapper/023:03:140
3018399503,42cyclictest0-21swapper/022:14:050
3018399503,42cyclictest0-21swapper/000:09:030
3018399503,41cyclictest0-21swapper/023:37:450
3018399503,15cyclictest31230-21ssh22:34:360
3018399502,44cyclictest29061-21ssh23:57:530
3018399502,42cyclictest4440-21kworker/0:121:55:160
3018399502,42cyclictest4440-21kworker/0:121:55:160
30183995012,32cyclictest0-21swapper/023:14:080
30183995011,33cyclictest0-21swapper/023:16:540
3020499496,17cyclictest0-21swapper/322:29:103
3020499495,38cyclictest0-21swapper/319:55:273
3020499494,38cyclictest0-21swapper/322:51:223
3020499494,38cyclictest0-21swapper/322:35:293
3020499494,19cyclictest0-21swapper/300:09:083
3020499493,41cyclictest0-21swapper/321:50:063
3020499493,40cyclictest0-21swapper/323:04:023
3020499493,10cyclictest0-21swapper/322:24:153
30204994911,5cyclictest0-21swapper/321:50:573
30204994911,32cyclictest0-21swapper/320:30:343
30204994911,32cyclictest0-21swapper/320:30:343
3018399498,35cyclictest0-21swapper/023:26:520
3018399494,39cyclictest0-21swapper/022:15:450
3018399493,41cyclictest0-21swapper/022:08:050
3018399493,41cyclictest0-21swapper/021:28:460
30183994913,6cyclictest27167-21sshd21:45:260
3020499486,37cyclictest0-21swapper/321:01:163
3020499485,37cyclictest0-21swapper/322:11:083
3020499484,38cyclictest0-21swapper/321:35:283
3020499484,38cyclictest0-21swapper/321:07:533
3020499482,41cyclictest18503-21runrttasks21:33:313
30204994810,32cyclictest10955-21sshd19:11:303
30204994810,32cyclictest10955-21sshd19:11:303
3019699485,37cyclictest0-21swapper/221:49:132
3018399489,33cyclictest0-21swapper/020:49:120
3018399487,7cyclictest0-21swapper/021:30:590
3018399485,38cyclictest0-21swapper/021:44:510
3018399485,17cyclictest0-21swapper/021:50:260
3018399484,39cyclictest0-21swapper/020:59:380
3018399484,38cyclictest0-21swapper/023:30:470
3018399484,38cyclictest0-21swapper/023:06:100
3018399484,18cyclictest0-21swapper/022:54:510
3018399482,41cyclictest18787-21tune2fs20:50:310
3020499478,33cyclictest0-21swapper/323:31:193
3020499474,37cyclictest0-21swapper/323:58:303
3019699476,16cyclictest0-21swapper/222:30:392
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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