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2026-05-08 - 12:12
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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 Fri May 08, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
883999664,56cyclictest0-21swapper/021:10:010
883999613,52cyclictest0-21swapper/023:54:250
883999603,51cyclictest0-21swapper/022:41:260
885299595,47cyclictest0-21swapper/200:09:152
694425911,17sleep20-21swapper/219:00:082
884399585,47cyclictest0-21swapper/122:12:581
824225810,18sleep10-21swapper/119:00:431
885299574,47cyclictest0-21swapper/223:02:072
85342579,16sleep30-21swapper/319:04:153
884399562,48cyclictest28755-21ssh21:14:071
883999564,46cyclictest0-21swapper/022:10:280
8839995623,28cyclictest29144-21grep00:05:280
886099544,44cyclictest0-21swapper/300:14:053
884399544,45cyclictest0-21swapper/100:04:191
884399544,44cyclictest0-21swapper/123:09:561
883999544,44cyclictest0-21swapper/022:06:570
883999544,43cyclictest0-21swapper/023:02:060
883999543,45cyclictest0-21swapper/000:26:110
883999543,45cyclictest0-21swapper/000:00:120
884399535,6cyclictest569-21irqbalance23:45:151
884399535,6cyclictest569-21irqbalance23:45:151
884399534,42cyclictest0-21swapper/121:25:291
883999533,44cyclictest0-21swapper/023:45:230
883999533,44cyclictest0-21swapper/023:45:230
885299524,42cyclictest0-21swapper/222:52:372
885299524,42cyclictest0-21swapper/222:15:372
884399524,43cyclictest0-21swapper/123:37:161
884399524,42cyclictest0-21swapper/121:16:491
8843995219,28cyclictest7769-21missed_timers22:55:191
883999525,41cyclictest0-21swapper/023:13:180
883999524,42cyclictest0-21swapper/021:36:100
883999523,44cyclictest0-21swapper/021:34:490
883999523,43cyclictest0-21swapper/023:30:100
8852995142,5cyclictest29-21ksoftirqd/221:35:002
885299514,10cyclictest0-21swapper/221:29:092
884399519,36cyclictest0-21swapper/122:23:311
884399513,42cyclictest22304-21ssh21:48:591
883999515,22cyclictest0-21swapper/000:19:240
883999514,42cyclictest0-21swapper/022:27:580
883999514,42cyclictest0-21swapper/022:27:580
883999513,24cyclictest0-21swapper/023:43:060
8839995113,32cyclictest0-21swapper/019:45:250
8839995112,33cyclictest0-21swapper/000:11:040
885299503,43cyclictest0-21swapper/222:43:492
884399504,40cyclictest0-21swapper/121:57:511
884399504,39cyclictest0-21swapper/122:32:531
883999507,37cyclictest0-21swapper/021:20:340
883999506,38cyclictest0-21swapper/023:26:140
883999506,38cyclictest0-21swapper/022:45:480
883999506,38cyclictest0-21swapper/021:28:010
883999504,41cyclictest0-21swapper/023:58:480
883999504,40cyclictest0-21swapper/022:19:580
883999503,42cyclictest0-21swapper/019:50:130
883999503,40cyclictest23072-21ssh22:32:570
883999503,23cyclictest0-21swapper/000:22:400
883999502,42cyclictest0-21swapper/021:41:380
883999502,42cyclictest0-21swapper/021:41:380
8839995019,6cyclictest3-21ksoftirqd/021:15:180
8839995011,33cyclictest0-21swapper/022:37:000
886099494,40cyclictest0-21swapper/323:00:563
885299499,34cyclictest0-21swapper/200:29:352
885299497,37cyclictest17597-21timerwakeupswit23:50:282
885299494,39cyclictest0-21swapper/222:04:062
885299493,40cyclictest0-21swapper/221:16:092
885299493,13cyclictest0-21swapper/219:05:142
8852994911,32cyclictest0-21swapper/222:37:402
884399494,6cyclictest0-21swapper/100:10:551
884399494,39cyclictest0-21swapper/123:59:421
884399494,38cyclictest0-21swapper/123:22:071
883999498,35cyclictest0-21swapper/021:47:200
883999496,37cyclictest0-21swapper/023:37:460
883999496,37cyclictest0-21swapper/023:15:560
883999496,37cyclictest0-21swapper/023:15:560
883999494,39cyclictest0-21swapper/023:09:410
883999494,39cyclictest0-21swapper/022:50:120
883999494,39cyclictest0-21swapper/020:25:220
883999494,39cyclictest0-21swapper/000:34:340
883999494,39cyclictest0-21swapper/000:34:340
883999493,41cyclictest0-21swapper/019:40:320
8839994910,33cyclictest0-21swapper/023:20:060
886099484,37cyclictest0-21swapper/321:08:093
8860994817,6cyclictest21752-21diskmemload22:47:223
8860994810,33cyclictest19099-21cat21:45:013
8860994810,33cyclictest19099-21cat21:45:013
885299485,37cyclictest0-21swapper/221:35:422
885299484,38cyclictest0-21swapper/200:15:162
885299483,40cyclictest0-21swapper/222:58:372
885299483,40cyclictest0-21swapper/200:00:252
885299483,21cyclictest0-21swapper/221:46:212
884399488,35cyclictest0-21swapper/121:42:281
884399488,35cyclictest0-21swapper/121:42:281
884399484,38cyclictest0-21swapper/123:15:071
884399484,38cyclictest0-21swapper/123:15:071
884399484,38cyclictest0-21swapper/122:53:211
884399484,38cyclictest0-21swapper/122:38:051
884399484,38cyclictest0-21swapper/122:25:501
884399484,38cyclictest0-21swapper/122:25:501
884399484,38cyclictest0-21swapper/122:09:061
884399484,38cyclictest0-21swapper/121:33:561
884399484,38cyclictest0-21swapper/100:26:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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