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2026-01-03 - 05:45
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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 Sat Jan 03, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1239699729,5cyclictest0-21swapper/023:21:310
1239699712,63cyclictest14478-21ssh00:14:160
1239699704,8cyclictest0-21swapper/023:08:580
12396997011,5cyclictest0-21swapper/000:02:420
1241399694,59cyclictest0-21swapper/220:40:112
1239699695,57cyclictest0-21swapper/022:02:080
1239699694,7cyclictest0-21swapper/023:41:110
1239699693,7cyclictest6905-21ssh00:04:240
1239699693,7cyclictest6905-21ssh00:04:240
1239699693,19cyclictest0-21swapper/022:56:360
12396996910,53cyclictest0-21swapper/021:14:350
1239699685,7cyclictest0-21swapper/021:21:440
1239699685,56cyclictest0-21swapper/000:13:180
1239699685,27cyclictest0-21swapper/023:04:220
1239699684,58cyclictest0-21swapper/021:43:430
1239699684,57cyclictest0-21swapper/022:48:080
1239699684,57cyclictest0-21swapper/022:48:080
1239699683,58cyclictest20766-21diskstats00:23:400
1239699675,56cyclictest0-21swapper/023:35:340
1239699675,56cyclictest0-21swapper/021:12:380
1239699675,56cyclictest0-21swapper/021:04:040
1239699675,56cyclictest0-21swapper/021:04:040
1239699674,57cyclictest0-21swapper/022:25:110
1239699674,56cyclictest0-21swapper/023:57:280
1239699673,9cyclictest0-21swapper/020:13:480
1239699668,7cyclictest0-21swapper/022:07:550
1239699664,56cyclictest0-21swapper/022:11:460
1239699664,55cyclictest0-21swapper/000:20:050
1239699663,57cyclictest21202-21ntp_states22:58:510
1241399655,53cyclictest0-21swapper/200:08:592
1239699655,7cyclictest0-21swapper/021:52:290
1239699655,7cyclictest0-21swapper/021:52:290
1239699655,6cyclictest0-21swapper/022:15:020
1239699655,6cyclictest0-21swapper/020:59:230
1239699654,55cyclictest0-21swapper/022:28:350
1239699654,29cyclictest0-21swapper/023:25:460
1239699654,10cyclictest0-21swapper/021:54:150
1239699653,56cyclictest5260-21diskstats22:38:420
1239699645,7cyclictest0-21swapper/023:50:360
1239699644,7cyclictest0-21swapper/022:22:480
1239699644,6cyclictest0-21swapper/022:35:100
1239699644,27cyclictest0-21swapper/023:31:120
1239699643,7cyclictest31857-21ssh23:13:390
1239699635,7cyclictest0-21swapper/021:38:460
1239699634,53cyclictest0-21swapper/021:29:060
1239699634,53cyclictest0-21swapper/019:04:000
1239699624,52cyclictest0-21swapper/022:48:320
1239699624,27cyclictest0-21swapper/021:23:410
1239699623,26cyclictest0-21swapper/021:37:570
1239699603,8cyclictest0-21swapper/019:25:040
1241899594,48cyclictest0-21swapper/321:37:003
1241399585,47cyclictest0-21swapper/223:02:582
1241399583,48cyclictest0-21swapper/222:53:582
1241899574,46cyclictest0-21swapper/323:09:283
1241899574,46cyclictest0-21swapper/321:05:003
1241899574,46cyclictest0-21swapper/321:05:003
1241399576,45cyclictest0-21swapper/222:17:152
1241399575,7cyclictest0-21swapper/223:22:072
1241399574,47cyclictest0-21swapper/222:09:292
1239699573,26cyclictest0-21swapper/019:02:250
12396995721,7cyclictest14383-21/usr/sbin/munin20:28:410
1241899564,45cyclictest0-21swapper/321:13:003
1241399564,8cyclictest0-21swapper/221:00:592
1241399563,48cyclictest0-21swapper/221:14:032
1241899554,45cyclictest0-21swapper/321:49:293
1241899554,45cyclictest0-21swapper/321:49:293
1241899554,27cyclictest0-21swapper/300:19:513
1241399554,9cyclictest0-21swapper/223:59:192
1241399553,45cyclictest0-21swapper/223:09:052
1241899547,41cyclictest0-21swapper/323:06:483
1241399543,46cyclictest0-21swapper/222:18:562
12413995410,39cyclictest0-21swapper/221:20:402
120412547,39sleep20-21swapper/218:57:042
1241899534,42cyclictest0-21swapper/322:43:283
1241899533,44cyclictest0-21swapper/323:56:273
12413995342,6cyclictest29-21ksoftirqd/220:28:322
12396995320,7cyclictest7443-21latency20:08:520
119522538,39sleep10-21swapper/118:55:581
1241899524,42cyclictest0-21swapper/322:50:483
1241899524,42cyclictest0-21swapper/322:29:093
1241399529,4cyclictest0-21swapper/221:08:102
1241399529,4cyclictest0-21swapper/221:08:102
1241399526,40cyclictest0-21swapper/221:35:022
1241399525,42cyclictest0-21swapper/223:26:572
1241399525,41cyclictest0-21swapper/223:06:582
1241399524,42cyclictest0-21swapper/221:46:392
1241399524,42cyclictest0-21swapper/220:04:022
1241399524,42cyclictest0-21swapper/200:23:162
1241399522,44cyclictest25902-21kworker/2:123:53:272
1241899512,7cyclictest5459-21ssh23:20:373
1241399515,40cyclictest0-21swapper/222:36:522
1241399514,42cyclictest0-21swapper/222:29:592
1241399514,41cyclictest0-21swapper/219:59:032
1241399513,25cyclictest0-21swapper/221:23:312
1241399512,44cyclictest13871-21timerandwakeup22:48:582
12413995117,29cyclictest13094-21taskset23:30:372
1240499514,41cyclictest0-21swapper/121:49:491
1240499514,41cyclictest0-21swapper/121:49:491
1240499513,43cyclictest6611-21ssh21:14:431
1241899505,39cyclictest0-21swapper/323:58:503
1241899504,40cyclictest0-21swapper/323:49:493
1241899503,41cyclictest0-21swapper/323:36:473
1241899503,41cyclictest0-21swapper/323:15:183
1241899503,41cyclictest0-21swapper/322:28:193
12418995010,35cyclictest22530-21fschecks_time22:18:443
1241399507,38cyclictest0-21swapper/221:50:552
1241399507,38cyclictest0-21swapper/221:50:552
1241399506,38cyclictest0-21swapper/221:12:472
1241399506,37cyclictest0-21swapper/221:42:192
1241399504,9cyclictest0-21swapper/222:08:192
1241399504,41cyclictest0-21swapper/200:05:262
1241399504,41cyclictest0-21swapper/200:05:262
1241399504,17cyclictest0-21swapper/219:15:002
1241399504,10cyclictest0-21swapper/219:40:022
1241399504,10cyclictest0-21swapper/219:40:022
1241399503,40cyclictest0-21swapper/223:36:172
1241399502,6cyclictest29963-21kworker/2:200:27:162
1241399502,6cyclictest11949-21rm22:47:282
1241399502,6cyclictest11949-21rm22:47:282
12413995011,33cyclictest0-21swapper/222:00:322
12413995010,34cyclictest0-21swapper/200:13:422
1241899495,37cyclictest0-21swapper/321:28:293
1241899494,39cyclictest0-21swapper/321:58:443
1241899494,38cyclictest0-21swapper/321:54:593
1241899493,40cyclictest0-21swapper/322:58:123
1241899493,40cyclictest0-21swapper/321:30:403
1241899493,40cyclictest0-21swapper/300:04:563
1241899493,40cyclictest0-21swapper/300:04:563
1241899492,42cyclictest10277-21ls00:08:563
1241399497,37cyclictest0-21swapper/223:58:172
1241399496,37cyclictest0-21swapper/223:45:202
1241399496,37cyclictest0-21swapper/223:39:282
1241399495,38cyclictest0-21swapper/221:55:032
1241399494,9cyclictest0-21swapper/221:30:302
1241399494,39cyclictest0-21swapper/223:13:422
1241399494,39cyclictest0-21swapper/219:05:552
1241399494,12cyclictest0-21swapper/219:53:542
12413994912,31cyclictest0-21swapper/220:33:562
1240499495,38cyclictest0-21swapper/121:45:291
1240499494,39cyclictest0-21swapper/120:13:581
1239699494,12cyclictest0-21swapper/019:13:450
1241899484,39cyclictest0-21swapper/322:13:493
1241899484,38cyclictest0-21swapper/323:45:483
1241899484,38cyclictest0-21swapper/321:20:423
1241899484,38cyclictest0-21swapper/300:27:403
1241899484,37cyclictest0-21swapper/322:46:333
1241899484,37cyclictest0-21swapper/322:46:333
1241899484,37cyclictest0-21swapper/319:48:473
1241899483,39cyclictest0-21swapper/322:08:593
1241899483,39cyclictest0-21swapper/322:04:393
1241899483,39cyclictest0-21swapper/321:43:403
1241899483,39cyclictest0-21swapper/321:14:203
1241899483,39cyclictest0-21swapper/320:30:113
1241899482,40cyclictest565-21irqbalance22:33:383
12418994816,6cyclictest25441-21diskmemload23:29:253
12418994811,31cyclictest0-21swapper/323:27:433
1241399484,38cyclictest0-21swapper/219:23:502
1241399484,38cyclictest0-21swapper/219:09:002
1241399484,18cyclictest0-21swapper/222:23:412
1241399483,39cyclictest0-21swapper/220:13:202
12413994811,5cyclictest0-21swapper/220:49:032
1240499485,37cyclictest0-21swapper/121:27:051
1241899474,37cyclictest0-21swapper/321:39:263
1241899474,37cyclictest0-21swapper/321:01:013
1241899474,37cyclictest0-21swapper/300:14:253
1241899473,38cyclictest0-21swapper/320:21:313
12418994711,30cyclictest0-21swapper/323:42:283
1241899471,41cyclictest20367-21ssh22:58:383
1241399477,34cyclictest0-21swapper/222:39:262
1241399476,9cyclictest0-21swapper/220:14:092
1241399475,37cyclictest0-21swapper/219:45:122
1241399474,38cyclictest0-21swapper/219:34:002
1241399474,38cyclictest0-21swapper/219:34:002
1241399474,38cyclictest0-21swapper/219:18:482
1241399474,36cyclictest0-21swapper/220:30:342
1240499474,37cyclictest0-21swapper/123:58:421
1240499474,37cyclictest0-21swapper/123:28:001
1240499474,37cyclictest0-21swapper/100:23:041
12404994738,5cyclictest21-21ksoftirqd/120:48:321
119742477,9sleep30-21swapper/318:56:163
1241899464,36cyclictest0-21swapper/320:43:513
1241899463,38cyclictest0-21swapper/320:28:333
1241399464,36cyclictest0-21swapper/219:53:332
1241399464,17cyclictest0-21swapper/220:53:472
1241399463,37cyclictest0-21swapper/219:28:552
1241899453,7cyclictest0-21swapper/320:12:023
1241899453,36cyclictest0-21swapper/318:58:553
1240499455,34cyclictest0-21swapper/121:29:511
1240499454,16cyclictest0-21swapper/123:11:071
1240499454,16cyclictest0-21swapper/121:07:571
1240499454,16cyclictest0-21swapper/121:07:571
12404994535,5cyclictest21-21ksoftirqd/122:48:291
12404994535,5cyclictest21-21ksoftirqd/122:48:291
1239699459,7cyclictest0-21swapper/020:48:320
1241399445,33cyclictest0-21swapper/220:22:082
12413994428,9cyclictest0-21swapper/220:45:112
1240499447,31cyclictest0-21swapper/121:11:511
1240499444,35cyclictest0-21swapper/120:59:011
1240499444,34cyclictest0-21swapper/121:18:501
1239699444,35cyclictest0-21swapper/018:58:350
148802433,8sleep10-21swapper/120:28:491
1241899434,34cyclictest0-21swapper/319:26:503
1241899434,33cyclictest0-21swapper/319:40:033
1241899434,33cyclictest0-21swapper/319:40:033
1241899433,6cyclictest0-21swapper/319:48:323
1241899433,34cyclictest0-21swapper/320:42:353
1241399433,34cyclictest0-21swapper/219:03:312
1240499435,32cyclictest0-21swapper/122:26:031
1240499434,7cyclictest0-21swapper/123:28:571
1240499434,34cyclictest0-21swapper/100:11:391
321312423,8sleep10-21swapper/122:30:561
243262423,9sleep10-21swapper/122:20:371
275192413,8sleep30-21swapper/319:35:233
275192413,8sleep30-21swapper/319:35:233
265552403,7sleep10-21swapper/121:41:091
251482403,8sleep30-21swapper/320:55:113
204982403,7sleep30-21swapper/319:18:373
180722403,8sleep10-21swapper/119:09:301
1240499404,30cyclictest0-21swapper/123:01:531
65402393,7sleep30-21swapper/320:07:063
138612393,7sleep10-21swapper/120:24:591
1241899393,32cyclictest0-21swapper/319:03:393
1240499393,30cyclictest0-21swapper/123:03:311
12404993928,7cyclictest554-21dbus-daemon00:28:261
1239699395,28cyclictest0-21swapper/020:18:580
1239699393,13cyclictest19332-21sed20:39:030
25592383,8sleep30-21swapper/319:54:223
179072383,7sleep30-21swapper/320:38:293
153532373,8sleep10-21swapper/122:08:541
129062374,6sleep10-21swapper/100:13:351
1241899374,28cyclictest0-21swapper/320:18:323
12404993728,5cyclictest21-21ksoftirqd/120:38:321
1240499364,28cyclictest0-21swapper/122:38:221
1240499364,26cyclictest0-21swapper/119:14:181
1240499363,26cyclictest17358-21/usr/sbin/munin22:53:511
1240499354,25cyclictest0-21swapper/123:51:591
12404993524,7cyclictest6207-21unixbench_multi20:04:051
1239699354,16cyclictest0-21swapper/019:58:550
12404993425,5cyclictest6740-21sa121:58:291
12404993425,5cyclictest21-21ksoftirqd/123:58:271
12404993423,7cyclictest91662sleep122:00:361
12396993423,7cyclictest29014-21cat19:39:010
12396993423,7cyclictest29014-21cat19:39:010
1240499335,22cyclictest0-21swapper/119:53:491
1240499335,22cyclictest0-21swapper/118:58:361
1240499334,25cyclictest0-21swapper/123:34:121
1240499334,24cyclictest0-21swapper/123:13:361
1240499333,26cyclictest0-21swapper/123:21:111
1240499333,25cyclictest0-21swapper/122:07:181
1240499333,24cyclictest0-21swapper/122:38:321
12404993320,8cyclictest548-21NetworkManager20:13:321
12404993314,14cyclictest23974-21fschecks_count20:53:481
1239699333,25cyclictest0-21swapper/020:03:380
1240499324,23cyclictest0-21swapper/123:43:551
1240499324,23cyclictest0-21swapper/120:38:511
1240499324,23cyclictest0-21swapper/100:05:291
1240499324,23cyclictest0-21swapper/100:05:291
12404993222,6cyclictest18548-21/usr/sbin/munin23:38:581
12404993221,6cyclictest26413-21grep19:33:491
12404993221,6cyclictest26413-21grep19:33:491
12404993221,6cyclictest25441-21diskmemload22:13:581
12404993221,6cyclictest25441-21diskmemload21:34:551
12404993220,7cyclictest30975-21timerwakeupswit19:44:021
12404993220,7cyclictest10742-21cpu20:18:461
1239699324,23cyclictest0-21swapper/023:44:400
1239699324,23cyclictest0-21swapper/019:10:080
12396993221,6cyclictest2353-21timerwakeupswit19:54:020
1239699322,25cyclictest27783-21crond19:38:330
1239699322,25cyclictest27783-21crond19:38:330
226282311,25sleep022646-21ntp_states20:48:560
163862313,9sleep10-21swapper/119:06:481
12418993115,10cyclictest0-21swapper/319:28:593
1240499314,20cyclictest0-21swapper/120:48:491
12404993119,7cyclictest29657-21crond19:43:321
12404993119,7cyclictest29657-21crond19:43:321
12404993113,14cyclictest12768-21aten_rbpower_en22:48:391
1239699313,24cyclictest0-21swapper/020:25:080
12396993121,6cyclictest16688-21idleruntime20:33:480
12396993120,7cyclictest31753-21/usr/sbin/munin19:48:440
12396993119,8cyclictest31022-21grep19:44:020
12418993019,7cyclictest23042-21sed20:49:033
1240499304,22cyclictest0-21swapper/119:27:281
1240499304,20cyclictest0-21swapper/119:58:501
12404993018,7cyclictest32180-21idleruntime19:48:491
1239699304,19cyclictest0-21swapper/020:53:330
12396992918,7cyclictest24893-21missed_timers19:28:540
1241899283,20cyclictest0-21swapper/319:59:013
12418992820,5cyclictest19705-21timerwakeupswit19:14:003
12418992815,9cyclictest0-21swapper/319:12:363
1240499284,19cyclictest0-21swapper/119:28:381
12404992819,5cyclictest21706-21unixbench_multi19:19:031
1239699284,19cyclictest0-21swapper/019:19:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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