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2026-03-28 - 15:01
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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 Sat Mar 28, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13770996132,24cyclictest37-21ksoftirqd/311:08:063
1375699604,50cyclictest0-21swapper/108:15:491
1377099585,46cyclictest0-21swapper/309:24:573
1377099574,30cyclictest0-21swapper/310:47:463
1377099565,45cyclictest0-21swapper/309:40:473
13770995645,6cyclictest37-21ksoftirqd/310:23:073
1377099564,7cyclictest0-21swapper/311:29:543
1377099564,46cyclictest0-21swapper/310:38:373
1377099555,5cyclictest0-21swapper/309:09:383
1377099555,44cyclictest0-21swapper/310:56:183
1377099554,45cyclictest0-21swapper/308:16:573
1377099554,44cyclictest0-21swapper/308:48:483
1377099552,47cyclictest16613-21irqstats10:08:263
13770995511,39cyclictest0-21swapper/310:33:253
1377099547,41cyclictest0-21swapper/311:14:253
132282549,16sleep30-21swapper/306:09:463
132282549,16sleep30-21swapper/306:09:463
1377099536,42cyclictest0-21swapper/308:58:083
1377099534,44cyclictest0-21swapper/308:36:473
1377099533,45cyclictest0-21swapper/309:44:003
1375699534,43cyclictest0-21swapper/109:50:171
1377099524,42cyclictest0-21swapper/309:16:073
1377099524,42cyclictest0-21swapper/307:23:223
1377099523,7cyclictest0-21swapper/309:18:473
1377099523,43cyclictest0-21swapper/310:59:003
1377099522,44cyclictest6291-21/usr/sbin/munin07:18:223
1376399524,41cyclictest0-21swapper/211:22:532
1376399524,41cyclictest0-21swapper/209:34:332
1376399524,41cyclictest0-21swapper/209:34:332
1375699528,38cyclictest0-21swapper/109:38:141
1375699524,41cyclictest0-21swapper/110:23:561
1375699524,41cyclictest0-21swapper/110:23:561
1377099514,40cyclictest0-21swapper/306:58:403
1377099513,41cyclictest0-21swapper/311:08:553
1377099513,41cyclictest0-21swapper/311:08:553
1377099513,23cyclictest0-21swapper/309:03:083
13770995110,35cyclictest0-21swapper/308:39:313
1376399514,41cyclictest0-21swapper/208:56:282
1376399512,43cyclictest4227-21rm09:52:502
1375699515,39cyclictest0-21swapper/106:38:251
1375699514,42cyclictest0-21swapper/110:10:131
1375699514,41cyclictest0-21swapper/111:11:551
1375699514,41cyclictest0-21swapper/111:11:551
1375699514,40cyclictest0-21swapper/109:35:571
1375699514,40cyclictest0-21swapper/109:35:571
1375699513,42cyclictest26421-21sshd08:10:201
1375299515,40cyclictest0-21swapper/009:13:580
1377099509,6cyclictest26664-21diskmemload09:38:083
1377099509,6cyclictest26664-21diskmemload09:38:083
1377099505,39cyclictest0-21swapper/308:08:363
1377099504,40cyclictest0-21swapper/311:41:143
1377099504,40cyclictest0-21swapper/309:48:353
1377099504,40cyclictest0-21swapper/306:48:213
1377099504,39cyclictest0-21swapper/307:48:373
1376399504,39cyclictest0-21swapper/209:27:592
1376399503,41cyclictest0-21swapper/210:08:342
1375699509,36cyclictest0-21swapper/111:35:071
1375699503,42cyclictest0-21swapper/110:01:231
1375299504,40cyclictest0-21swapper/010:18:260
1377099496,37cyclictest0-21swapper/310:24:253
1377099496,37cyclictest0-21swapper/310:24:253
1377099496,37cyclictest0-21swapper/310:03:573
1377099496,37cyclictest0-21swapper/308:18:493
1377099495,39cyclictest0-21swapper/307:13:113
1377099494,39cyclictest0-21swapper/311:27:023
1377099494,39cyclictest0-21swapper/310:14:043
1377099494,39cyclictest0-21swapper/308:03:363
1377099494,38cyclictest0-21swapper/309:04:483
1377099494,22cyclictest0-21swapper/307:47:313
1377099494,22cyclictest0-21swapper/307:47:313
1377099493,40cyclictest0-21swapper/310:02:563
1377099492,42cyclictest981-21ssh10:30:163
13770994911,5cyclictest0-21swapper/308:28:043
1376399495,37cyclictest0-21swapper/210:03:292
1376399493,41cyclictest0-21swapper/210:46:312
1376399493,40cyclictest0-21swapper/210:14:492
1376399493,39cyclictest0-21swapper/211:34:142
1376399493,39cyclictest0-21swapper/209:32:472
1376399493,39cyclictest0-21swapper/209:32:472
13763994911,5cyclictest0-21swapper/209:16:242
13763994911,32cyclictest0-21swapper/208:32:042
1375699494,39cyclictest0-21swapper/111:20:211
1375699494,39cyclictest0-21swapper/110:39:121
1375699494,39cyclictest0-21swapper/109:54:331
1375699494,39cyclictest0-21swapper/109:04:081
1375699494,38cyclictest0-21swapper/111:31:341
1375699494,38cyclictest0-21swapper/110:30:251
13756994912,31cyclictest0-21swapper/108:49:501
13756994911,5cyclictest0-21swapper/108:24:271
1377099487,34cyclictest0-21swapper/307:33:363
1377099486,37cyclictest0-21swapper/311:35:413
1377099486,37cyclictest0-21swapper/310:50:353
1377099485,38cyclictest0-21swapper/306:33:223
1377099484,39cyclictest0-21swapper/308:48:103
1377099484,39cyclictest0-21swapper/308:48:103
1377099484,38cyclictest0-21swapper/307:28:293
1377099484,38cyclictest0-21swapper/306:28:343
1377099483,39cyclictest0-21swapper/308:30:583
1377099483,39cyclictest0-21swapper/307:58:353
13770994812,30cyclictest4479-21wget07:13:243
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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