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2026-08-25 - 01:47
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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 Aug 24, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1730999716,6cyclictest0-21swapper/110:46:421
1730999715,59cyclictest0-21swapper/109:18:241
1730999714,33cyclictest0-21swapper/109:30:431
17309997129,9cyclictest0-21swapper/108:20:301
1730999709,55cyclictest0-21swapper/108:53:051
1730999707,31cyclictest0-21swapper/108:37:161
1730999705,32cyclictest0-21swapper/108:46:001
1730999705,32cyclictest0-21swapper/108:46:001
1730999702,63cyclictest30215-21diskmemload08:50:391
1732399694,60cyclictest0-21swapper/311:03:443
1730999697,30cyclictest0-21swapper/107:38:241
1730999695,32cyclictest0-21swapper/110:19:291
1730999695,32cyclictest0-21swapper/110:19:291
1730999695,32cyclictest0-21swapper/109:33:361
1730999695,32cyclictest0-21swapper/109:33:361
1730999694,33cyclictest0-21swapper/109:12:291
1730999694,32cyclictest0-21swapper/111:37:351
1730999694,32cyclictest0-21swapper/110:25:371
17309996910,26cyclictest0-21swapper/110:52:441
1730999685,7cyclictest0-21swapper/109:02:461
1730999685,31cyclictest0-21swapper/110:37:411
1730999684,7cyclictest0-21swapper/108:28:021
1730999684,32cyclictest0-21swapper/110:13:471
146682680,3sleep3361ktimersoftd/309:28:473
1730999675,6cyclictest0-21swapper/111:13:171
1730999675,32cyclictest0-21swapper/111:29:481
1730999674,31cyclictest0-21swapper/110:42:361
1730999673,31cyclictest3489-21users11:23:271
1730999669,51cyclictest0-21swapper/110:07:061
1730999669,27cyclictest0-21swapper/111:43:261
1730999664,30cyclictest0-21swapper/109:44:551
1730999664,29cyclictest0-21swapper/110:32:151
1730999654,33cyclictest0-21swapper/109:23:041
1730999654,33cyclictest0-21swapper/108:38:481
1730999654,30cyclictest0-21swapper/111:21:171
1730999654,29cyclictest0-21swapper/109:47:581
1730999654,29cyclictest0-21swapper/109:38:141
1730999653,34cyclictest0-21swapper/111:09:551
1730999653,34cyclictest0-21swapper/111:09:551
1730999645,29cyclictest0-21swapper/110:01:421
1730999644,30cyclictest0-21swapper/110:56:311
1730999644,30cyclictest0-21swapper/109:56:591
1730999644,29cyclictest0-21swapper/108:26:361
1730999644,28cyclictest0-21swapper/109:05:421
1730999622,31cyclictest13270-21ssh10:10:511
1730999614,6cyclictest0-21swapper/106:56:191
1671226113,17sleep30-21swapper/306:13:443
1671226113,17sleep30-21swapper/306:13:443
17323995920,33cyclictest37-21ksoftirqd/310:22:553
17323995920,33cyclictest37-21ksoftirqd/310:22:553
1731699595,47cyclictest0-21swapper/210:20:172
1731699595,47cyclictest0-21swapper/210:20:172
1730999594,9cyclictest0-21swapper/111:38:231
1731699585,46cyclictest0-21swapper/210:16:582
1678725811,17sleep00-21swapper/006:14:370
1678725811,17sleep00-21swapper/006:14:370
17323995747,6cyclictest37-21ksoftirqd/310:37:543
1732399558,41cyclictest0-21swapper/309:06:523
1732399554,44cyclictest0-21swapper/310:00:373
1732399544,44cyclictest0-21swapper/311:35:063
1732399544,26cyclictest0-21swapper/310:43:413
1732399543,8cyclictest0-21swapper/311:22:543
1732399534,9cyclictest0-21swapper/308:15:003
1732399534,42cyclictest0-21swapper/307:33:013
1732399533,43cyclictest0-21swapper/307:29:013
1732399533,42cyclictest0-21swapper/310:48:573
1731699534,44cyclictest0-21swapper/210:04:382
1731699533,44cyclictest0-21swapper/208:26:502
1731699533,43cyclictest0-21swapper/211:28:562
1730999533,44cyclictest0-21swapper/107:31:411
1732399525,12cyclictest0-21swapper/306:38:243
17323995242,5cyclictest37-21ksoftirqd/310:57:543
1732399524,41cyclictest0-21swapper/308:19:403
1732399523,6cyclictest0-21swapper/309:07:593
1732399523,42cyclictest0-21swapper/310:07:383
1731699524,42cyclictest0-21swapper/207:33:102
1731699523,43cyclictest0-21swapper/209:14:392
1731699523,43cyclictest0-21swapper/209:06:092
1731699523,41cyclictest0-21swapper/206:58:242
1732399517,38cyclictest0-21swapper/311:41:103
1732399517,38cyclictest0-21swapper/308:39:293
1732399514,43cyclictest0-21swapper/309:52:283
1732399514,41cyclictest0-21swapper/310:26:473
1732399514,41cyclictest0-21swapper/309:40:333
1732399514,41cyclictest0-21swapper/309:12:593
1732399514,10cyclictest0-21swapper/310:59:073
1732399513,41cyclictest0-21swapper/310:37:573
1731699515,17cyclictest0-21swapper/210:25:522
1731699514,40cyclictest0-21swapper/209:47:382
1731699513,9cyclictest0-21swapper/209:28:092
1731699513,42cyclictest0-21swapper/211:47:462
1731699513,42cyclictest0-21swapper/210:30:172
1731699513,41cyclictest0-21swapper/211:00:172
1731699513,41cyclictest0-21swapper/206:48:262
1731699513,10cyclictest0-21swapper/209:19:492
1731699512,43cyclictest20431-21ssh08:50:572
17316995113,32cyclictest0-21swapper/210:33:202
1730599514,41cyclictest0-21swapper/008:52:290
1732399506,37cyclictest0-21swapper/311:25:313
1732399506,18cyclictest0-21swapper/308:26:073
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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