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2026-06-18 - 04:01
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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 Thu Jun 18, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
799699751,39cyclictest37-21ksoftirqd/320:44:123
7982996759,4cyclictest21-21ksoftirqd/121:24:121
7982996759,4cyclictest21-21ksoftirqd/121:24:121
799699613,33cyclictest0-21swapper/323:24:103
7996995748,5cyclictest37-21ksoftirqd/323:37:093
756525710,16sleep30-21swapper/318:52:073
799699564,46cyclictest0-21swapper/322:17:533
799199565,45cyclictest0-21swapper/221:25:342
799699558,11cyclictest0-21swapper/319:39:443
799699555,7cyclictest0-21swapper/321:05:353
799199554,45cyclictest0-21swapper/222:31:432
762025510,15sleep10-21swapper/118:52:501
799699547,41cyclictest0-21swapper/320:59:293
799699544,6cyclictest0-21swapper/321:55:073
799699544,6cyclictest0-21swapper/320:59:133
799699542,6cyclictest23131-21cat22:24:113
799699542,47cyclictest0-21swapper/322:00:033
799199545,42cyclictest0-21swapper/222:08:232
799199545,42cyclictest0-21swapper/222:08:232
799199542,46cyclictest0-21swapper/222:28:232
799699535,43cyclictest0-21swapper/322:32:133
799699533,45cyclictest0-21swapper/320:34:123
7996995320,26cyclictest0-21swapper/322:39:273
799199532,45cyclictest12519-21ssh22:53:022
799699524,43cyclictest0-21swapper/321:29:213
799699524,42cyclictest0-21swapper/323:01:423
799699524,42cyclictest0-21swapper/323:01:423
799699524,42cyclictest0-21swapper/321:45:243
799699524,14cyclictest0-21swapper/319:49:383
799699523,44cyclictest0-21swapper/323:29:313
799699522,7cyclictest3419-21ssh21:14:133
799199524,43cyclictest0-21swapper/223:51:012
799199524,42cyclictest0-21swapper/222:35:562
799199524,42cyclictest0-21swapper/220:58:252
799199523,12cyclictest0-21swapper/200:05:112
797899525,40cyclictest0-21swapper/021:39:300
7978995212,34cyclictest27986-21smart_sda22:29:370
799699514,42cyclictest0-21swapper/322:52:433
799699514,42cyclictest0-21swapper/321:16:443
799699514,41cyclictest0-21swapper/320:19:273
799699514,41cyclictest0-21swapper/320:19:273
799199514,42cyclictest0-21swapper/223:48:312
799199514,42cyclictest0-21swapper/223:40:262
799199513,43cyclictest0-21swapper/223:04:022
799199513,43cyclictest0-21swapper/223:04:022
799199513,43cyclictest0-21swapper/220:14:382
797899515,39cyclictest0-21swapper/021:44:390
799699509,8cyclictest35-21rcuc/322:58:023
799699506,38cyclictest0-21swapper/323:53:253
799699504,9cyclictest0-21swapper/300:16:503
799699504,9cyclictest0-21swapper/300:16:503
799699504,41cyclictest0-21swapper/300:01:403
799699504,40cyclictest0-21swapper/323:19:123
799699504,40cyclictest0-21swapper/318:54:373
799699504,14cyclictest0-21swapper/320:09:243
799699503,42cyclictest0-21swapper/323:15:123
799199504,40cyclictest0-21swapper/223:28:322
799199504,39cyclictest0-21swapper/221:04:052
7991995014,7cyclictest0-21swapper/221:19:132
798299503,42cyclictest0-21swapper/123:09:421
797899504,40cyclictest0-21swapper/021:54:040
797899503,42cyclictest0-21swapper/023:47:380
799699499,34cyclictest35-21rcuc/323:48:453
799699499,34cyclictest35-21rcuc/323:39:413
799699497,10cyclictest0-21swapper/319:25:073
799699496,37cyclictest0-21swapper/322:24:503
799699495,38cyclictest0-21swapper/323:04:263
799699494,39cyclictest0-21swapper/322:45:433
799699494,39cyclictest0-21swapper/322:04:173
799699494,39cyclictest0-21swapper/322:04:173
799699494,39cyclictest0-21swapper/321:40:483
799699493,40cyclictest0-21swapper/322:10:333
799699493,16cyclictest0-21swapper/320:25:293
799699493,16cyclictest0-21swapper/320:25:293
7996994911,5cyclictest0-21swapper/323:10:243
799199494,41cyclictest0-21swapper/223:35:312
799199494,40cyclictest0-21swapper/221:32:542
799199494,39cyclictest0-21swapper/223:13:222
799199494,39cyclictest0-21swapper/221:05:402
799199493,41cyclictest0-21swapper/221:57:032
799199493,41cyclictest0-21swapper/221:37:142
799199493,40cyclictest0-21swapper/223:18:422
798299494,39cyclictest0-21swapper/121:39:451
797899495,39cyclictest0-21swapper/023:43:340
797899495,38cyclictest0-21swapper/023:00:490
797899495,38cyclictest0-21swapper/023:00:490
797899494,38cyclictest0-21swapper/021:20:390
797899494,38cyclictest0-21swapper/021:20:390
797899494,38cyclictest0-21swapper/000:07:470
7978994912,5cyclictest0-21swapper/022:52:420
75942498,15sleep20-21swapper/218:52:312
799699489,34cyclictest0-21swapper/321:36:393
799699487,36cyclictest0-21swapper/321:25:183
799699486,37cyclictest0-21swapper/300:21:443
799699485,38cyclictest0-21swapper/320:44:403
799699485,37cyclictest0-21swapper/319:29:443
799699484,39cyclictest0-21swapper/300:09:113
799699484,38cyclictest0-21swapper/322:36:043
799699484,38cyclictest0-21swapper/300:04:133
799699483,39cyclictest18972-21timerandwakeup19:19:433
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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