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2026-05-26 - 08:58
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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 May 26, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1364727212,29sleep10-21swapper/119:05:241
129822649,18sleep30-21swapper/319:02:003
14010995717,35cyclictest643-21runrttasks00:20:093
1400499575,46cyclictest0-21swapper/223:06:422
1400499574,47cyclictest0-21swapper/200:32:572
1400499574,47cyclictest0-21swapper/200:32:572
1400499573,47cyclictest0-21swapper/222:36:542
1400499573,47cyclictest0-21swapper/222:36:542
1401099564,45cyclictest0-21swapper/321:25:163
1399299565,7cyclictest0-21swapper/023:14:130
1338025611,39sleep20-21swapper/219:02:112
1401099555,7cyclictest0-21swapper/321:27:563
1401099554,7cyclictest0-21swapper/300:21:323
1401099554,45cyclictest0-21swapper/323:18:233
1401099554,18cyclictest0-21swapper/322:17:143
1400499554,46cyclictest0-21swapper/223:31:132
1400499553,7cyclictest22760-21df23:11:432
14010995417,32cyclictest31303-21fschecks_time21:11:493
1400499543,7cyclictest28964-21ssh00:02:522
1399299544,5cyclictest0-21swapper/000:11:420
1400499534,44cyclictest0-21swapper/222:13:452
1400499534,43cyclictest0-21swapper/200:07:022
1400499533,46cyclictest0-21swapper/221:25:362
1400499533,44cyclictest0-21swapper/221:41:412
1400499533,26cyclictest0-21swapper/223:57:332
1399299532,45cyclictest5576-21ssh22:04:150
1401099523,44cyclictest0-21swapper/323:49:023
1400499527,39cyclictest0-21swapper/221:48:492
1400499524,42cyclictest0-21swapper/221:54:252
1400499524,42cyclictest0-21swapper/221:54:252
1400499524,42cyclictest0-21swapper/221:17:072
1400499523,45cyclictest0-21swapper/223:36:492
1400499522,45cyclictest16546-21ssh21:35:552
1399299524,42cyclictest0-21swapper/023:10:130
1400499516,39cyclictest0-21swapper/222:59:312
1400499516,39cyclictest0-21swapper/222:54:452
1400499516,39cyclictest0-21swapper/221:13:302
1400499515,41cyclictest0-21swapper/220:36:432
1400499515,40cyclictest0-21swapper/223:19:572
1401099505,39cyclictest0-21swapper/321:19:583
1401099504,41cyclictest0-21swapper/300:28:313
1400499506,38cyclictest0-21swapper/223:48:462
1400499506,38cyclictest0-21swapper/223:35:162
1400499506,38cyclictest0-21swapper/223:05:212
1400499506,38cyclictest0-21swapper/222:32:072
1400499504,41cyclictest0-21swapper/200:22:422
1400499504,40cyclictest0-21swapper/200:13:052
1400499503,43cyclictest0-21swapper/221:27:182
1400499503,42cyclictest0-21swapper/221:05:022
1400499503,42cyclictest0-21swapper/221:05:022
1400499503,42cyclictest0-21swapper/219:51:492
1400499503,42cyclictest0-21swapper/219:07:022
1400499502,42cyclictest2790-21/usr/sbin/munin20:02:052
1399299505,39cyclictest0-21swapper/023:29:510
1399299504,40cyclictest0-21swapper/021:38:000
1399299503,41cyclictest573-21irqbalance22:44:440
1399299503,4cyclictest0-21swapper/022:06:450
1399299502,42cyclictest18550-21ssh23:49:290
1401099494,39cyclictest0-21swapper/321:07:363
1401099494,39cyclictest0-21swapper/300:03:543
1401099494,20cyclictest0-21swapper/322:10:003
14010994916,27cyclictest26894-21diskmemload00:08:173
1400499498,35cyclictest0-21swapper/222:10:592
1400499497,36cyclictest0-21swapper/221:59:472
1400499496,38cyclictest0-21swapper/222:49:202
1400499494,39cyclictest0-21swapper/222:17:022
1400499494,39cyclictest0-21swapper/221:36:502
1400499493,40cyclictest0-21swapper/223:42:032
1399299496,37cyclictest0-21swapper/000:35:100
1399299496,37cyclictest0-21swapper/000:35:100
1399299494,39cyclictest0-21swapper/023:42:060
1399299494,39cyclictest0-21swapper/023:18:390
1401099489,34cyclictest0-21swapper/300:33:283
1401099489,34cyclictest0-21swapper/300:33:283
1401099484,8cyclictest0-21swapper/322:57:243
1401099484,39cyclictest0-21swapper/321:57:243
1401099484,38cyclictest0-21swapper/323:09:543
1401099484,38cyclictest0-21swapper/322:23:203
1401099484,38cyclictest0-21swapper/321:55:343
1401099484,38cyclictest0-21swapper/321:55:343
1401099483,8cyclictest0-21swapper/300:13:223
1401099483,5cyclictest0-21swapper/323:56:423
1401099483,39cyclictest0-21swapper/323:37:033
1401099483,23cyclictest0-21swapper/322:03:443
1400499485,11cyclictest0-21swapper/219:17:062
1400499484,39cyclictest0-21swapper/220:31:512
1400499484,39cyclictest0-21swapper/219:32:312
1400499484,39cyclictest0-21swapper/200:29:592
1400499484,38cyclictest0-21swapper/222:22:002
1400499484,38cyclictest0-21swapper/221:08:162
1400499484,38cyclictest0-21swapper/219:46:042
1400499484,37cyclictest0-21swapper/222:05:022
1400499483,40cyclictest0-21swapper/223:54:422
1400499483,40cyclictest0-21swapper/223:54:422
1400499483,39cyclictest0-21swapper/221:00:012
14004994811,31cyclictest0-21swapper/223:21:432
14004994811,31cyclictest0-21swapper/223:21:432
14004994811,31cyclictest0-21swapper/220:41:562
14004994810,32cyclictest0-21swapper/200:21:202
1399299484,38cyclictest0-21swapper/023:37:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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