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2025-12-17 - 21:59
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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 Wed Dec 17, 2025 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
380899553,46cyclictest0-21swapper/109:57:431
380899534,43cyclictest0-21swapper/111:17:471
3808995311,36cyclictest4601-21open_files08:32:471
323325311,35sleep00-21swapper/007:03:250
380899525,40cyclictest0-21swapper/108:07:531
380899524,42cyclictest0-21swapper/108:20:231
327725210,13sleep10-21swapper/107:03:541
380899514,41cyclictest0-21swapper/109:37:411
380899513,11cyclictest0-21swapper/108:40:331
3808995112,33cyclictest0-21swapper/110:37:511
3808995112,33cyclictest0-21swapper/110:37:511
3808995111,5cyclictest0-21swapper/110:42:431
380899505,38cyclictest0-21swapper/110:17:461
380899504,40cyclictest0-21swapper/107:32:511
380899504,39cyclictest0-21swapper/111:47:391
380899504,17cyclictest0-21swapper/108:52:321
380899503,41cyclictest0-21swapper/111:12:301
380899503,41cyclictest0-21swapper/110:53:301
3808995012,5cyclictest0-21swapper/109:17:471
3808995010,34cyclictest0-21swapper/107:22:551
3808995010,34cyclictest0-21swapper/107:22:551
380499504,40cyclictest0-21swapper/009:27:220
380899494,39cyclictest0-21swapper/107:17:461
380899494,39cyclictest0-21swapper/107:17:461
380899493,41cyclictest0-21swapper/110:58:401
380899493,39cyclictest0-21swapper/107:37:451
3808994910,33cyclictest0-21swapper/111:42:391
380499494,39cyclictest0-21swapper/009:37:220
380499493,11cyclictest0-21swapper/010:37:210
380499493,11cyclictest0-21swapper/010:37:210
380899484,9cyclictest0-21swapper/110:02:361
380899484,39cyclictest0-21swapper/109:47:431
380899484,38cyclictest0-21swapper/108:57:481
380899484,38cyclictest0-21swapper/108:57:481
380899484,11cyclictest0-21swapper/107:47:521
380499484,39cyclictest0-21swapper/009:52:470
380499484,39cyclictest0-21swapper/009:27:480
380499484,38cyclictest0-21swapper/011:18:400
382599474,37cyclictest0-21swapper/307:07:363
380899474,38cyclictest0-21swapper/108:02:351
380899474,37cyclictest0-21swapper/107:12:501
380899474,36cyclictest0-21swapper/111:27:451
380899474,36cyclictest0-21swapper/108:42:471
380899473,38cyclictest0-21swapper/111:37:311
380899473,37cyclictest0-21swapper/112:27:441
380899473,10cyclictest0-21swapper/111:52:441
380499474,7cyclictest0-21swapper/007:30:340
380499474,38cyclictest0-21swapper/007:09:140
380499474,37cyclictest0-21swapper/011:37:540
380499474,11cyclictest0-21swapper/008:22:500
380499473,35cyclictest0-21swapper/008:37:240
35362478,12sleep20-21swapper/207:07:012
381799464,37cyclictest0-21swapper/208:22:402
381799464,36cyclictest0-21swapper/207:10:582
380899469,31cyclictest23036-21latency_hist12:17:191
380899466,34cyclictest12775-21sendmail_mailqu07:27:491
380899464,37cyclictest0-21swapper/111:02:351
380899464,36cyclictest0-21swapper/107:47:241
380899463,38cyclictest0-21swapper/110:07:351
380899463,37cyclictest0-21swapper/112:32:421
380899463,37cyclictest0-21swapper/110:47:311
380899463,37cyclictest0-21swapper/110:22:381
380899463,37cyclictest0-21swapper/108:12:381
380899463,36cyclictest23739-21cat07:57:441
380899463,36cyclictest0-21swapper/109:42:391
380899463,10cyclictest0-21swapper/107:52:381
380899462,11cyclictest29451-21/usr/sbin/munin11:07:341
380499464,37cyclictest0-21swapper/012:00:090
380499464,37cyclictest0-21swapper/012:00:090
380499464,37cyclictest0-21swapper/011:46:090
380499464,36cyclictest0-21swapper/010:22:210
380499464,10cyclictest0-21swapper/009:42:380
380499463,9cyclictest0-21swapper/011:15:100
380499463,38cyclictest0-21swapper/007:52:240
380499463,37cyclictest0-21swapper/011:11:190
380499463,36cyclictest22566-21sshd07:53:340
380899454,33cyclictest0-21swapper/112:02:291
380899454,33cyclictest0-21swapper/112:02:291
3808994535,5cyclictest21-21ksoftirqd/108:27:231
380899453,37cyclictest0-21swapper/109:52:351
380899453,36cyclictest0-21swapper/112:07:361
380899453,36cyclictest0-21swapper/112:07:361
380899453,36cyclictest0-21swapper/111:22:371
380899453,36cyclictest0-21swapper/110:15:311
380899453,36cyclictest0-21swapper/109:27:431
380899453,36cyclictest0-21swapper/109:12:311
380899453,13cyclictest0-21swapper/111:35:591
380899452,9cyclictest25153-21/usr/sbin/munin12:22:291
380499454,9cyclictest0-21swapper/009:00:120
380499454,9cyclictest0-21swapper/009:00:120
380499454,36cyclictest0-21swapper/010:24:100
380499454,36cyclictest0-21swapper/007:37:500
380499454,36cyclictest0-21swapper/007:21:220
380499454,36cyclictest0-21swapper/007:21:220
380499454,35cyclictest0-21swapper/010:46:060
380499454,10cyclictest0-21swapper/009:09:130
380499453,37cyclictest0-21swapper/011:51:370
380499453,37cyclictest0-21swapper/008:37:360
380499453,37cyclictest0-21swapper/007:32:430
380499453,36cyclictest28212-21missed_timers11:02:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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