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2026-03-23 - 19:21
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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 Mon Mar 23, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1330199752,66cyclictest4571-21ssh09:11:581
1330199734,62cyclictest0-21swapper/108:35:491
1330199733,33cyclictest1226-21/usr/sbin/munin11:16:161
1330199725,33cyclictest0-21swapper/111:35:491
1330199724,8cyclictest0-21swapper/109:36:481
1330199724,62cyclictest0-21swapper/111:10:061
1330199717,5cyclictest0-21swapper/110:00:281
1330199714,34cyclictest0-21swapper/110:06:031
13301997113,5cyclictest0-21swapper/108:45:341
1330199705,7cyclictest0-21swapper/109:16:391
1330199705,7cyclictest0-21swapper/108:24:501
1330199704,34cyclictest0-21swapper/109:03:191
1330199704,33cyclictest0-21swapper/110:27:061
1330199703,61cyclictest0-21swapper/110:13:071
13301997010,5cyclictest0-21swapper/110:18:421
13301997010,5cyclictest0-21swapper/110:18:421
1330199695,57cyclictest0-21swapper/108:57:181
1330199695,32cyclictest0-21swapper/111:33:501
1330199695,32cyclictest0-21swapper/111:22:591
1330199694,58cyclictest0-21swapper/107:16:101
1330199694,58cyclictest0-21swapper/107:16:101
1330199694,33cyclictest0-21swapper/110:39:241
1330199685,7cyclictest0-21swapper/109:35:341
1330199685,33cyclictest0-21swapper/110:52:531
1330199684,7cyclictest0-21swapper/108:28:231
1330199684,7cyclictest0-21swapper/108:16:341
1330199684,58cyclictest0-21swapper/109:45:411
1330199684,33cyclictest0-21swapper/110:03:571
1330199683,5cyclictest0-21swapper/110:25:171
1330199683,34cyclictest0-21swapper/110:44:071
1330199675,30cyclictest0-21swapper/110:46:491
1330199674,33cyclictest0-21swapper/109:46:271
1330199674,32cyclictest0-21swapper/111:01:311
1330199673,35cyclictest0-21swapper/108:51:381
1330199672,6cyclictest18186-21ssh08:47:001
1330199667,5cyclictest0-21swapper/110:55:571
1330199665,7cyclictest0-21swapper/109:52:581
1330199665,29cyclictest0-21swapper/111:43:561
1330199664,8cyclictest15128-21/usr/sbin/munin09:26:141
1330199664,8cyclictest15128-21/usr/sbin/munin09:26:141
1330199664,33cyclictest0-21swapper/111:11:061
1330199664,32cyclictest0-21swapper/109:08:071
1330199664,29cyclictest0-21swapper/111:29:231
1330199663,10cyclictest0-21swapper/107:00:221
1330199662,7cyclictest32600-21/usr/sbin/munin07:06:071
1330199662,7cyclictest32600-21/usr/sbin/munin07:06:071
1330199662,6cyclictest2098-21/usr/sbin/munin07:11:091
1330199662,6cyclictest2098-21/usr/sbin/munin07:11:091
1330199654,29cyclictest0-21swapper/108:39:231
1330199654,29cyclictest0-21swapper/108:39:231
1330199653,32cyclictest0-21swapper/106:45:421
1330199653,31cyclictest749-21ssh10:33:041
1330199652,7cyclictest12754-21ssh09:23:161
1330199634,8cyclictest0-21swapper/107:21:221
1330199632,7cyclictest22206-21wc06:36:191
1330199614,27cyclictest0-21swapper/108:02:111
1330199613,31cyclictest0-21swapper/106:34:491
1330199604,6cyclictest0-21swapper/107:53:051
1330199603,8cyclictest0-21swapper/108:09:351
1330199594,6cyclictest0-21swapper/108:00:101
1330199593,28cyclictest0-21swapper/107:34:411
1330199592,32cyclictest30728-21/usr/sbin/munin07:01:191
1329799594,49cyclictest0-21swapper/008:55:190
1272325911,17sleep00-21swapper/006:11:480
1299325811,16sleep10-21swapper/106:15:061
1330699574,47cyclictest0-21swapper/209:45:582
1331299564,46cyclictest0-21swapper/311:32:553
1331299543,45cyclictest0-21swapper/308:38:493
1331299543,45cyclictest0-21swapper/308:38:493
1330699544,43cyclictest0-21swapper/210:49:362
1330699544,43cyclictest0-21swapper/208:49:592
1330699541,48cyclictest15923-21/usr/sbin/munin10:11:192
1331299534,42cyclictest0-21swapper/310:42:173
1331299534,15cyclictest0-21swapper/306:31:083
1330699534,43cyclictest0-21swapper/207:23:152
1330699534,42cyclictest0-21swapper/210:29:202
1330699533,44cyclictest28979-21ssh09:45:382
1329799533,43cyclictest0-21swapper/008:30:200
1331299529,37cyclictest15774-21/usr/sbin/munin06:21:263
1331299524,7cyclictest8804-21sed11:26:163
1331299524,41cyclictest0-21swapper/309:35:583
1331299524,41cyclictest0-21swapper/308:24:103
1330699524,42cyclictest0-21swapper/210:06:282
1330699524,42cyclictest0-21swapper/209:10:592
1330699524,41cyclictest0-21swapper/209:09:092
1330699523,43cyclictest0-21swapper/211:01:042
1331299517,38cyclictest0-21swapper/310:55:523
1331299517,38cyclictest0-21swapper/310:32:103
1331299514,11cyclictest0-21swapper/310:24:473
1331299513,41cyclictest0-21swapper/310:12:573
1331299513,41cyclictest0-21swapper/307:13:513
1331299513,41cyclictest0-21swapper/307:13:513
13312995110,35cyclictest17060-21/usr/sbin/munin07:51:173
1330699515,40cyclictest0-21swapper/208:27:372
1330699514,42cyclictest0-21swapper/210:01:082
1330699514,41cyclictest0-21swapper/211:22:052
1330699514,41cyclictest0-21swapper/208:34:392
1330699513,41cyclictest0-21swapper/211:44:152
1329799514,41cyclictest0-21swapper/009:02:430
13297995112,33cyclictest0-21swapper/009:32:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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