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2026-04-02 - 07:19
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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 highest latencies:
System rackbslot4.osadl.org (updated Thu Apr 02, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
57599737,7cyclictest0-21swapper/320:55:003
57599718,56cyclictest0-21swapper/320:36:373
57599714,28cyclictest0-21swapper/321:12:193
57599707,57cyclictest0-21swapper/320:56:283
57599705,59cyclictest0-21swapper/322:53:383
57599704,61cyclictest0-21swapper/318:21:093
57599704,60cyclictest0-21swapper/321:35:123
57599695,7cyclictest0-21swapper/321:52:063
57599694,59cyclictest0-21swapper/322:13:003
57599694,59cyclictest0-21swapper/320:49:373
261722690,3sleep1201ktimersoftd/122:34:341
57599684,6cyclictest0-21swapper/320:26:443
57599684,6cyclictest0-21swapper/320:26:443
57599684,58cyclictest0-21swapper/323:25:313
57599684,58cyclictest0-21swapper/321:00:473
575996811,5cyclictest0-21swapper/321:41:343
57599676,55cyclictest0-21swapper/321:56:323
57599676,55cyclictest0-21swapper/321:56:323
57599676,54cyclictest0-21swapper/322:36:533
57599675,56cyclictest0-21swapper/321:22:583
57599674,7cyclictest0-21swapper/323:07:393
57599674,7cyclictest0-21swapper/323:07:393
57599674,6cyclictest0-21swapper/321:15:543
575996712,49cyclictest0-21swapper/322:27:443
57599665,55cyclictest0-21swapper/321:39:433
57599664,7cyclictest0-21swapper/322:35:283
57599664,56cyclictest0-21swapper/322:05:173
57599664,56cyclictest0-21swapper/321:45:473
57599664,55cyclictest0-21swapper/322:58:033
57599657,8cyclictest0-21swapper/323:38:413
57599655,7cyclictest0-21swapper/320:11:103
57599652,57cyclictest4088-21ssh22:05:503
57599652,26cyclictest21787-21fschecks_time20:21:003
57599645,7cyclictest0-21swapper/322:50:363
57599645,7cyclictest0-21swapper/322:50:363
57599645,28cyclictest0-21swapper/322:24:143
57599644,6cyclictest0-21swapper/320:44:183
57599644,53cyclictest0-21swapper/322:41:313
57599644,28cyclictest0-21swapper/323:15:183
57599644,10cyclictest0-21swapper/321:27:473
57599642,8cyclictest18652-21mailstats20:16:143
57599634,27cyclictest0-21swapper/323:18:273
57599626,5cyclictest0-21swapper/322:16:053
57599624,25cyclictest0-21swapper/323:28:123
54999614,51cyclictest0-21swapper/120:12:351
57599603,27cyclictest0-21swapper/321:09:313
57599603,27cyclictest0-21swapper/321:09:313
57599583,50cyclictest0-21swapper/318:20:483
56499584,48cyclictest0-21swapper/223:24:512
56499576,46cyclictest0-21swapper/221:55:442
56499574,47cyclictest0-21swapper/222:51:382
56499573,48cyclictest29565-21ssh22:38:422
57599563,27cyclictest0-21swapper/318:15:473
56499554,45cyclictest0-21swapper/223:05:512
56499554,45cyclictest0-21swapper/223:05:512
56499554,45cyclictest0-21swapper/221:26:272
54999554,7cyclictest0-21swapper/121:14:241
57599544,25cyclictest0-21swapper/320:31:093
56499544,44cyclictest0-21swapper/223:32:012
56499544,44cyclictest0-21swapper/222:46:302
56499544,44cyclictest0-21swapper/222:46:302
56499544,44cyclictest0-21swapper/222:07:002
56499544,44cyclictest0-21swapper/222:03:132
56499544,43cyclictest0-21swapper/222:57:112
56499544,11cyclictest0-21swapper/223:38:302
56499543,45cyclictest0-21swapper/220:35:452
56499542,46cyclictest19314-21/usr/sbin/munin21:01:042
56499542,46cyclictest14252-21memory21:36:032
56499534,43cyclictest0-21swapper/223:29:212
56499534,43cyclictest0-21swapper/221:20:012
56499533,5cyclictest0-21swapper/223:05:432
54999536,42cyclictest0-21swapper/121:24:441
54999534,43cyclictest0-21swapper/121:05:041
54999534,43cyclictest0-21swapper/120:34:051
54999532,45cyclictest16791-21timerwakeupswit20:56:141
3249425310,15sleep20-21swapper/218:07:462
575995212,7cyclictest0-21swapper/319:26:183
56499524,43cyclictest0-21swapper/220:40:142
54999525,42cyclictest0-21swapper/121:53:131
54999523,44cyclictest0-21swapper/121:10:341
54999523,44cyclictest0-21swapper/121:10:341
56499514,42cyclictest0-21swapper/220:44:362
56499514,41cyclictest0-21swapper/219:20:562
56499514,41cyclictest0-21swapper/219:20:562
56499514,26cyclictest0-21swapper/219:41:132
56499513,43cyclictest0-21swapper/220:05:442
56499513,42cyclictest0-21swapper/221:11:022
56499513,41cyclictest0-21swapper/221:47:132
54999514,41cyclictest0-21swapper/121:57:231
54999514,41cyclictest0-21swapper/121:57:231
54999513,42cyclictest0-21swapper/122:56:361
57599503,23cyclictest1813-21grep19:36:173
56499507,37cyclictest0-21swapper/222:44:502
56499504,40cyclictest0-21swapper/223:20:412
56499504,40cyclictest0-21swapper/220:46:582
56499503,5cyclictest0-21swapper/220:13:052
56499503,42cyclictest0-21swapper/220:51:242
56499503,41cyclictest0-21swapper/223:14:512
56499503,41cyclictest0-21swapper/221:44:132
564995012,6cyclictest0-21swapper/220:15:532
54999506,38cyclictest0-21swapper/120:53:131
54999506,37cyclictest0-21swapper/123:07:561
54999506,37cyclictest0-21swapper/123:07:561
54999506,37cyclictest0-21swapper/122:02:401
54999504,41cyclictest0-21swapper/121:27:431
54999504,40cyclictest0-21swapper/120:41:241
54999504,39cyclictest0-21swapper/120:17:421
54999504,11cyclictest0-21swapper/121:35:031
549995034,10cyclictest0-21swapper/120:46:441
56499495,38cyclictest0-21swapper/220:56:182
56499494,40cyclictest0-21swapper/222:13:232
56499494,39cyclictest0-21swapper/222:32:342
56499494,39cyclictest0-21swapper/221:08:502
56499494,39cyclictest0-21swapper/221:08:502
56499494,39cyclictest0-21swapper/218:56:022
56499494,20cyclictest0-21swapper/220:30:122
56499494,20cyclictest0-21swapper/220:30:122
56499493,40cyclictest0-21swapper/219:06:212
54999496,38cyclictest0-21swapper/123:14:511
54999496,37cyclictest0-21swapper/123:26:301
54999496,37cyclictest0-21swapper/122:28:521
54999496,37cyclictest0-21swapper/121:44:561
54999495,38cyclictest0-21swapper/122:21:091
54999494,8cyclictest0-21swapper/123:22:011
54999494,39cyclictest19-21rcuc/123:20:091
54999494,39cyclictest0-21swapper/120:24:251
56499485,38cyclictest0-21swapper/220:06:082
56499484,6cyclictest0-21swapper/219:55:462
56499484,38cyclictest0-21swapper/222:28:212
56499484,38cyclictest0-21swapper/220:21:552
56499484,38cyclictest0-21swapper/219:46:012
56499484,38cyclictest0-21swapper/219:36:172
56499484,38cyclictest0-21swapper/218:51:192
56499484,38cyclictest0-21swapper/218:26:312
56499483,9cyclictest0-21swapper/221:34:332
56499483,40cyclictest0-21swapper/218:50:122
54999486,35cyclictest0-21swapper/122:06:221
54999485,37cyclictest0-21swapper/121:37:001
54999484,38cyclictest0-21swapper/123:04:121
54999484,38cyclictest0-21swapper/122:37:311
54999484,37cyclictest0-21swapper/121:45:551
549994832,11cyclictest0-21swapper/122:17:521
54999483,40cyclictest0-21swapper/122:46:121
54999483,40cyclictest0-21swapper/122:46:121
54999483,40cyclictest0-21swapper/122:44:221
54999483,40cyclictest0-21swapper/120:36:051
54999482,40cyclictest7644-21kworker/1:022:12:221
549994811,31cyclictest0-21swapper/122:54:031
56499475,36cyclictest0-21swapper/221:22:382
56499475,18cyclictest0-21swapper/222:24:002
56499474,38cyclictest0-21swapper/222:00:262
56499474,38cyclictest0-21swapper/222:00:262
56499474,38cyclictest0-21swapper/219:56:122
56499474,37cyclictest0-21swapper/222:16:322
56499474,37cyclictest0-21swapper/219:10:572
54999474,37cyclictest0-21swapper/123:32:411
54999474,37cyclictest0-21swapper/121:16:001
54999473,39cyclictest0-21swapper/123:35:511
54999473,39cyclictest0-21swapper/118:16:111
549994711,30cyclictest0-21swapper/120:29:411
549994711,30cyclictest0-21swapper/120:29:411
56499464,38cyclictest0-21swapper/218:40:482
56499464,37cyclictest0-21swapper/218:31:042
56499464,36cyclictest0-21swapper/219:26:122
56499464,36cyclictest0-21swapper/219:01:122
56499464,18cyclictest0-21swapper/219:31:172
54999464,36cyclictest0-21swapper/118:15:471
54199464,37cyclictest0-21swapper/018:11:170
155252453,8sleep00-21swapper/023:02:110
57599449,10cyclictest578-21gdbus19:25:463
57599449,10cyclictest578-21gdbus19:25:463
56499444,35cyclictest0-21swapper/219:15:572
56499444,35cyclictest0-21swapper/219:15:572
56499443,36cyclictest0-21swapper/218:21:202
227872443,8sleep00-21swapper/023:11:250
56499434,34cyclictest0-21swapper/218:41:012
54999433,35cyclictest0-21swapper/118:21:161
54199434,34cyclictest0-21swapper/019:26:000
39722433,7sleep00-21swapper/020:40:310
318922433,9sleep131104-21/usr/sbin/munin18:06:121
178202433,8sleep00-21swapper/020:58:100
94672423,8sleep00-21swapper/022:55:310
227642423,8sleep00-21swapper/022:30:270
125652423,7sleep00-21swapper/022:59:010
64872413,7sleep00-21swapper/020:42:530
266362413,7sleep00-21swapper/022:35:340
238002413,7sleep00-21swapper/021:48:460
156172414,9sleep10-21swapper/118:47:001
77522403,7sleep00-21swapper/019:54:190
54199404,30cyclictest0-21swapper/022:25:040
46852403,7sleep00-21swapper/018:20:270
268272403,8sleep00-21swapper/020:26:350
268272403,8sleep00-21swapper/020:26:350
25492403,7sleep20-21swapper/218:12:122
39692392,30sleep03976-21sh21:22:090
37172393,8sleep00-21swapper/022:46:250
37172393,8sleep00-21swapper/022:46:250
33422393,8sleep00-21swapper/023:29:400
230982393,8sleep00-21swapper/019:06:470
192712393,7sleep00-21swapper/023:07:020
192712393,7sleep00-21swapper/023:07:020
54199384,29cyclictest0-21swapper/023:39:520
54199384,28cyclictest0-21swapper/019:16:100
54199384,28cyclictest0-21swapper/019:16:100
3235723814,17sleep30-21swapper/318:06:183
3110223814,18sleep00-21swapper/018:05:590
217812383,8sleep10-21swapper/119:05:551
54199374,29cyclictest0-21swapper/019:31:150
54199374,28cyclictest0-21swapper/022:02:520
54199374,28cyclictest0-21swapper/021:58:110
54199374,28cyclictest0-21swapper/021:58:110
54199374,26cyclictest0-21swapper/023:32:390
287462373,7sleep00-21swapper/019:22:160
287462373,7sleep00-21swapper/019:22:160
56499364,27cyclictest0-21swapper/218:17:122
54199364,27cyclictest0-21swapper/022:44:520
54199364,26cyclictest0-21swapper/022:05:520
54199363,28cyclictest0-21swapper/020:05:510
541993622,9cyclictest27995-21cat21:11:120
58702353,8sleep00-21swapper/019:49:120
575993523,7cyclictest14041-21fschecks_time23:00:573
54199354,26cyclictest0-21swapper/019:36:010
54199354,26cyclictest0-21swapper/018:46:210
54199354,25cyclictest0-21swapper/021:41:070
54199353,28cyclictest0-21swapper/022:18:220
54199353,27cyclictest0-21swapper/020:05:210
54199353,27cyclictest0-21swapper/019:01:100
271102353,7sleep10-21swapper/119:20:071
271102353,7sleep10-21swapper/119:20:071
267652353,5sleep00-21swapper/023:16:480
54199345,24cyclictest0-21swapper/021:03:300
54199344,26cyclictest0-21swapper/021:28:120
54199344,25cyclictest0-21swapper/023:23:260
541993413,7cyclictest91832irqstats18:31:050
57599334,24cyclictest0-21swapper/318:53:553
57599334,23cyclictest0-21swapper/319:54:123
575993321,8cyclictest13064-21grep18:41:073
575993321,7cyclictest31425-21sort19:31:013
575993316,13cyclictest638-21runrttasks18:59:173
54999335,21cyclictest0-21swapper/118:31:171
54199334,26cyclictest0-21swapper/020:22:510
54199334,25cyclictest0-21swapper/021:18:520
54199334,25cyclictest0-21swapper/021:09:020
54199334,25cyclictest0-21swapper/021:09:020
54199334,25cyclictest0-21swapper/020:17:210
54199334,24cyclictest0-21swapper/021:50:520
54199334,24cyclictest0-21swapper/018:22:120
54199333,26cyclictest0-21swapper/020:30:520
54199333,26cyclictest0-21swapper/019:43:360
54199333,26cyclictest0-21swapper/019:12:210
249902333,7sleep10-21swapper/119:12:031
57599323,24cyclictest0-21swapper/319:59:493
575993220,7cyclictest24723-21cat19:11:143
54199324,24cyclictest0-21swapper/021:33:490
54199324,23cyclictest0-21swapper/020:55:060
54199323,25cyclictest0-21swapper/022:10:520
54199323,25cyclictest0-21swapper/018:26:210
54199323,24cyclictest0-21swapper/020:49:520
54199323,24cyclictest0-21swapper/018:41:200
541993213,14cyclictest13977-21fschecks_time21:35:590
298602323,24sleep00-21swapper/022:39:210
57599314,24cyclictest0-21swapper/319:48:333
57599314,23cyclictest0-21swapper/318:46:153
57599314,22cyclictest0-21swapper/320:00:593
57599313,23cyclictest0-21swapper/323:31:033
54999315,21cyclictest0-21swapper/120:02:111
54999315,21cyclictest0-21swapper/118:55:101
54999314,21cyclictest0-21swapper/119:46:031
549993123,5cyclictest21-21ksoftirqd/120:10:461
549993120,6cyclictest2666-21sshd19:41:001
54199314,23cyclictest0-21swapper/020:12:510
54199314,21cyclictest0-21swapper/018:56:000
54199313,24cyclictest0-21swapper/018:51:210
541993118,8cyclictest8376-21sshd19:56:020
575993020,6cyclictest25526-21/usr/sbin/munin19:15:583
575993020,6cyclictest25526-21/usr/sbin/munin19:15:583
54999304,21cyclictest0-21swapper/119:56:001
54999304,21cyclictest0-21swapper/119:52:581
549993019,7cyclictest27758-21cut19:21:021
549993019,7cyclictest27758-21cut19:21:021
549993018,7cyclictest12473-21cut18:40:581
57599294,22cyclictest0-21swapper/318:39:113
57599293,22cyclictest0-21swapper/320:08:543
575992916,8cyclictest7028-21cut18:26:013
54999292,22cyclictest32313-21tail19:31:161
549992919,6cyclictest10940-21fschecks_time18:36:011
549992916,9cyclictest0-21swapper/118:56:011
541992917,7cyclictest11279-21ntpq18:36:070
57599285,18cyclictest0-21swapper/319:01:073
57599284,19cyclictest0-21swapper/319:05:593
57599284,18cyclictest0-21swapper/318:30:533
57599283,21cyclictest0-21swapper/319:42:123
54999285,17cyclictest0-21swapper/118:26:031
54999284,18cyclictest0-21swapper/119:30:471
549992816,7cyclictest20006-21wget19:00:591
549992816,7cyclictest1232-21seq19:36:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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