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2025-11-24 - 08:31
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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 Mon Nov 24, 2025 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7202997235,32cyclictest3-21ksoftirqd/015:24:080
720699705,33cyclictest0-21swapper/116:55:221
720699705,33cyclictest0-21swapper/115:22:091
720699698,30cyclictest0-21swapper/115:55:471
720699683,38cyclictest0-21swapper/117:09:561
720699683,38cyclictest0-21swapper/117:09:561
720699675,33cyclictest0-21swapper/116:50:531
720699664,5cyclictest0-21swapper/117:24:301
720699644,35cyclictest0-21swapper/117:32:171
663626213,18sleep30-21swapper/312:55:153
720299593,51cyclictest0-21swapper/015:37:280
722099575,46cyclictest0-21swapper/316:06:173
720299573,49cyclictest0-21swapper/016:06:190
720299573,48cyclictest0-21swapper/017:47:150
722099565,44cyclictest0-21swapper/315:20:583
722099564,46cyclictest0-21swapper/316:03:073
720299565,45cyclictest0-21swapper/018:14:250
720299564,46cyclictest0-21swapper/016:47:060
722099558,41cyclictest0-21swapper/316:46:563
722099555,44cyclictest0-21swapper/317:51:053
722099554,44cyclictest0-21swapper/315:25:583
722099553,46cyclictest22695-21ssh15:48:283
720699552,17cyclictest265362grep16:39:221
720299553,46cyclictest0-21swapper/015:04:360
720299553,26cyclictest0-21swapper/016:09:220
720299552,6cyclictest28071-21kworker/0:217:31:260
68382559,15sleep00-21swapper/012:57:420
722099547,9cyclictest0-21swapper/316:52:463
7220995416,33cyclictest25453-21tr18:09:233
720299544,44cyclictest0-21swapper/016:59:560
720299543,45cyclictest0-21swapper/016:19:070
720299543,45cyclictest0-21swapper/014:34:290
720299543,45cyclictest0-21swapper/014:34:290
722099534,43cyclictest0-21swapper/317:38:253
722099534,43cyclictest0-21swapper/315:33:183
722099534,43cyclictest0-21swapper/315:33:183
722099533,44cyclictest0-21swapper/316:34:073
720299534,43cyclictest0-21swapper/018:05:480
720299533,44cyclictest0-21swapper/017:19:060
721399523,42cyclictest0-21swapper/216:17:172
720299523,43cyclictest0-21swapper/016:19:570
720299523,43cyclictest0-21swapper/016:19:570
722099515,40cyclictest0-21swapper/318:14:183
722099514,41cyclictest0-21swapper/317:30:453
722099514,41cyclictest0-21swapper/317:15:363
722099514,41cyclictest0-21swapper/316:36:033
722099514,40cyclictest0-21swapper/317:11:423
722099514,40cyclictest0-21swapper/317:11:423
720299516,39cyclictest0-21swapper/016:52:500
720299514,41cyclictest0-21swapper/015:44:180
720299513,42cyclictest0-21swapper/018:27:210
720299513,12cyclictest0-21swapper/018:11:040
7202995110,35cyclictest9525-21tune2fs14:29:240
7202995110,35cyclictest9525-21tune2fs14:29:240
722099504,6cyclictest0-21swapper/316:56:563
722099504,40cyclictest0-21swapper/313:24:203
722099503,41cyclictest0-21swapper/315:52:483
721399504,40cyclictest0-21swapper/216:06:002
720699504,40cyclictest0-21swapper/115:09:551
720299508,37cyclictest0-21swapper/017:19:580
720299504,40cyclictest0-21swapper/017:51:350
7202995033,11cyclictest0-21swapper/017:42:350
720299503,42cyclictest14589-21idleruntime-cro17:09:060
720299503,42cyclictest14589-21idleruntime-cro17:09:060
720299503,42cyclictest0-21swapper/015:58:050
720299503,41cyclictest0-21swapper/017:57:350
720299503,41cyclictest0-21swapper/015:39:280
7202995015,29cyclictest15948-21switchtime17:09:390
7202995015,29cyclictest15948-21switchtime17:09:390
7202995011,34cyclictest2052-21fschecks_time14:09:260
722099498,35cyclictest0-21swapper/317:02:143
722099495,35cyclictest0-21swapper/317:59:383
722099494,39cyclictest0-21swapper/314:54:253
722099494,39cyclictest0-21swapper/312:59:243
722099494,38cyclictest0-21swapper/318:06:413
722099494,38cyclictest0-21swapper/316:39:483
722099494,38cyclictest0-21swapper/315:34:103
722099493,41cyclictest0-21swapper/317:21:563
722099493,40cyclictest0-21swapper/315:06:593
722099492,41cyclictest32181-21/usr/sbin/munin14:04:283
721399494,38cyclictest0-21swapper/218:17:472
721399494,38cyclictest0-21swapper/218:13:512
721399494,38cyclictest0-21swapper/215:40:542
7213994912,5cyclictest0-21swapper/215:23:492
720699492,42cyclictest13297-21sed16:19:371
720699492,42cyclictest13297-21sed16:19:371
720299498,6cyclictest15499-21cut13:19:250
720299496,37cyclictest0-21swapper/018:21:010
720299496,37cyclictest0-21swapper/018:21:010
720299495,38cyclictest0-21swapper/015:59:210
720299494,38cyclictest0-21swapper/014:49:220
720299494,13cyclictest0-21swapper/013:44:360
720299493,40cyclictest0-21swapper/015:24:190
720299493,40cyclictest0-21swapper/013:59:330
720299492,41cyclictest28071-21kworker/0:215:51:090
7202994911,5cyclictest0-21swapper/016:55:450
722099488,34cyclictest0-21swapper/317:45:313
722099487,36cyclictest0-21swapper/315:15:553
722099484,38cyclictest0-21swapper/317:07:083
722099484,38cyclictest0-21swapper/317:07:083
722099484,38cyclictest0-21swapper/316:09:093
722099484,37cyclictest0-21swapper/317:55:163
722099484,37cyclictest0-21swapper/317:24:133
722099484,37cyclictest0-21swapper/316:14:533
722099484,37cyclictest0-21swapper/315:54:473
722099484,37cyclictest0-21swapper/315:42:003
722099484,37cyclictest0-21swapper/314:59:253
722099484,17cyclictest0-21swapper/315:10:583
7220994811,31cyclictest0-21swapper/318:19:513
7220994811,31cyclictest0-21swapper/318:19:513
721399487,35cyclictest27080-21fschecks_count15:54:202
721399484,38cyclictest0-21swapper/218:04:362
721399484,38cyclictest0-21swapper/215:34:432
721399484,37cyclictest0-21swapper/217:13:162
721399484,37cyclictest0-21swapper/217:13:162
721399484,37cyclictest0-21swapper/215:32:172
721399484,37cyclictest0-21swapper/215:32:172
721399483,9cyclictest0-21swapper/216:59:392
7206994810,32cyclictest0-21swapper/117:49:331
720299488,34cyclictest0-21swapper/017:25:180
720299485,37cyclictest0-21swapper/015:29:250
720299485,37cyclictest0-21swapper/015:29:250
720299484,39cyclictest0-21swapper/018:00:500
720299484,38cyclictest0-21swapper/016:44:040
720299484,38cyclictest0-21swapper/015:00:390
720299484,38cyclictest0-21swapper/013:49:390
720299484,11cyclictest0-21swapper/014:19:250
720299484,10cyclictest0-21swapper/017:37:250
720299483,9cyclictest0-21swapper/016:38:570
7202994810,5cyclictest0-21swapper/015:17:590
722099474,38cyclictest0-21swapper/316:24:243
722099474,37cyclictest0-21swapper/318:27:303
722099474,37cyclictest0-21swapper/317:40:083
722099474,37cyclictest0-21swapper/316:19:583
722099474,37cyclictest0-21swapper/316:19:583
721399479,33cyclictest20284-21sed16:29:352
721399478,33cyclictest0-21swapper/216:20:132
721399478,33cyclictest0-21swapper/216:20:132
721399475,8cyclictest0-21swapper/217:29:322
721399475,34cyclictest0-21swapper/216:42:022
721399474,37cyclictest0-21swapper/217:55:422
721399474,37cyclictest0-21swapper/217:51:102
721399474,37cyclictest0-21swapper/215:49:172
721399474,36cyclictest0-21swapper/216:46:102
721399474,36cyclictest0-21swapper/216:00:572
720699476,16cyclictest0-21swapper/116:13:281
720699473,38cyclictest0-21swapper/115:07:451
720299478,7cyclictest0-21swapper/016:25:520
720299475,37cyclictest0-21swapper/013:26:000
720299473,7cyclictest0-21swapper/015:09:190
720299473,39cyclictest0-21swapper/016:32:570
721399464,36cyclictest0-21swapper/216:25:452
721399464,36cyclictest0-21swapper/215:24:362
721399464,35cyclictest0-21swapper/217:19:362
721399464,35cyclictest0-21swapper/216:10:412
720299464,37cyclictest0-21swapper/014:39:340
720299464,37cyclictest0-21swapper/013:34:360
720299463,37cyclictest0-21swapper/014:54:270
720299463,37cyclictest0-21swapper/013:29:230
722099454,35cyclictest0-21swapper/313:59:233
722099453,36cyclictest0-21swapper/314:24:303
7220994510,30cyclictest28893-21if_eth213:54:273
721399455,34cyclictest0-21swapper/217:59:462
721399454,35cyclictest0-21swapper/216:53:572
721399453,36cyclictest0-21swapper/217:44:312
721399453,35cyclictest0-21swapper/217:34:322
7213994521,17cyclictest32005-21fschecks_time18:19:202
7213994521,17cyclictest32005-21fschecks_time18:19:202
720699455,34cyclictest0-21swapper/116:28:001
720699454,34cyclictest0-21swapper/117:35:031
720699454,16cyclictest0-21swapper/118:03:571
720299456,34cyclictest0-21swapper/014:04:420
720299456,34cyclictest0-21swapper/013:09:150
720299454,34cyclictest9684-21/usr/sbin/munin13:04:210
720299454,34cyclictest9684-21/usr/sbin/munin13:04:210
720299453,8cyclictest0-21swapper/014:44:390
720299453,36cyclictest0-21swapper/014:14:220
7202994511,5cyclictest0-21swapper/013:14:240
65352453,7sleep20-21swapper/216:56:412
248872453,8sleep20-21swapper/216:36:442
722099443,35cyclictest0-21swapper/313:21:563
721399445,7cyclictest0-21swapper/215:09:382
721399445,32cyclictest2607-21/usr/sbin/munin18:24:242
721399444,33cyclictest0-21swapper/215:04:482
721399443,35cyclictest0-21swapper/217:39:362
720699445,33cyclictest0-21swapper/117:08:501
720699445,33cyclictest0-21swapper/117:08:501
720699444,16cyclictest0-21swapper/116:15:531
7206994410,28cyclictest10031-21processes15:29:321
7206994410,28cyclictest10031-21processes15:29:321
720299443,36cyclictest0-21swapper/014:24:260
721399433,35cyclictest0-21swapper/214:30:482
721399433,35cyclictest0-21swapper/214:30:482
720699435,33cyclictest0-21swapper/116:08:271
720699435,32cyclictest0-21swapper/116:46:321
720699434,34cyclictest0-21swapper/115:25:081
720699434,33cyclictest0-21swapper/114:23:121
720299436,32cyclictest23277-21interrupts13:39:270
720299433,6cyclictest0-21swapper/013:04:120
279712433,7sleep20-21swapper/217:27:122
209422433,6sleep10-21swapper/117:17:211
722099423,35cyclictest0-21swapper/313:52:413
722099423,34cyclictest0-21swapper/314:23:233
720699423,34cyclictest0-21swapper/115:00:191
127402423,7sleep20-21swapper/217:04:422
127402423,7sleep20-21swapper/217:04:422
126872423,7sleep30-21swapper/313:09:443
721399419,6cyclictest23099-21date15:49:082
721399404,30cyclictest0-21swapper/217:16:452
720299403,5cyclictest0-21swapper/013:54:370
243752403,6sleep10-21swapper/117:22:031
182122403,7sleep20-21swapper/214:52:482
123162403,7sleep20-21swapper/214:34:452
123162403,7sleep20-21swapper/214:34:452
200872393,7sleep20-21swapper/214:57:512
163212393,7sleep20-21swapper/214:47:492
7213993826,7cyclictest32300-21head15:14:412
680923814,18sleep10-21swapper/112:57:181
52862383,6sleep10-21swapper/118:28:161
125012383,6sleep30-21swapper/314:36:553
125012383,6sleep30-21swapper/314:36:553
89242372,6sleep18994-21grep12:59:441
721399374,27cyclictest0-21swapper/214:59:132
7213993725,8cyclictest27690-21grep13:49:402
317842373,6sleep10-21swapper/115:59:481
252902373,6sleep10-21swapper/115:51:111
145592373,6sleep30-21swapper/314:44:043
7213993624,7cyclictest21451-21seq13:34:302
7213993611,20cyclictest608-21modem-manager14:24:092
720699364,28cyclictest0-21swapper/115:19:081
201922363,6sleep10-21swapper/114:59:031
182892363,6sleep10-21swapper/114:53:431
123872363,6sleep10-21swapper/114:35:331
123872363,6sleep10-21swapper/114:35:331
107082363,6sleep10-21swapper/114:32:511
107082363,6sleep10-21swapper/114:32:511
91082353,27sleep20-21swapper/212:59:572
7213993523,7cyclictest29674-21head13:54:412
7213993522,8cyclictest8429-21grep14:24:412
720699353,27cyclictest0-21swapper/113:25:401
721399344,24cyclictest0-21swapper/213:59:312
7213993423,7cyclictest4107-21cat14:14:282
720699344,25cyclictest0-21swapper/115:39:211
720699344,24cyclictest0-21swapper/117:39:381
7206993423,7cyclictest8019-21cut17:44:261
7206993417,12cyclictest8245-21tune2fs16:59:231
721399333,25cyclictest0-21swapper/214:04:142
720699334,24cyclictest0-21swapper/118:12:121
7206993320,8cyclictest13207-21cut14:39:241
68732336,23sleep20-21swapper/212:58:042
186572333,7sleep20-21swapper/213:27:092
7220993220,7cyclictest3964-21sort14:14:253
7220993219,7cyclictest22209-21sshd13:34:543
721399323,24cyclictest0-21swapper/213:39:232
7213993221,7cyclictest16232-21cat13:19:392
720699324,23cyclictest0-21swapper/113:44:381
720699323,24cyclictest0-21swapper/117:54:371
7206993222,6cyclictest29489-21grep18:14:361
7206993216,11cyclictest22895-21sh18:04:561
722099314,21cyclictest0-21swapper/313:14:413
722099314,20cyclictest0-21swapper/313:04:293
722099314,20cyclictest0-21swapper/313:04:293
722099313,23cyclictest0-21swapper/314:09:143
7220993119,6cyclictest17022-21fschecks_time14:49:263
7213993120,6cyclictest11948-21fschecks_time13:09:272
7213993119,7cyclictest13485-21wget13:14:242
720699314,23cyclictest0-21swapper/115:46:431
720699314,22cyclictest0-21swapper/116:39:061
720699313,23cyclictest0-21swapper/113:54:271
7206993119,7cyclictest667-21runrttasks14:04:351
722099304,21cyclictest0-21swapper/314:44:343
721399303,21cyclictest0-21swapper/214:44:092
720699304,21cyclictest0-21swapper/113:59:321
720699304,21cyclictest0-21swapper/113:34:241
720699303,23cyclictest0-21swapper/114:28:561
7206993020,6cyclictest31674-21wget18:19:161
7206993020,6cyclictest31674-21wget18:19:161
7206993019,7cyclictest13615-21gzip15:34:341
7206993019,6cyclictest16930-21ksmtuned13:23:561
7206993018,8cyclictest23527-21tr13:39:321
7206993018,7cyclictest12758-21tail13:09:441
7206993017,8cyclictest20052-21awk13:29:481
722099293,20cyclictest0-21swapper/313:44:353
7220992916,8cyclictest19897-21processes13:29:453
721399294,20cyclictest0-21swapper/213:06:392
721399294,20cyclictest0-21swapper/213:06:392
7213992919,6cyclictest1959-21fschecks_time14:09:252
7213992918,7cyclictest19146-21aten_rbpower_vo13:29:242
720699294,19cyclictest0-21swapper/114:09:401
7206992919,7cyclictest4841-21awk14:14:591
7206992919,6cyclictest19581-21if_eth216:29:221
7206992918,7cyclictest15910-21ls14:44:371
7206992917,7cyclictest10353-21date13:04:311
7206992917,7cyclictest10353-21date13:04:311
7206992913,11cyclictest0-21swapper/113:49:251
722099284,19cyclictest0-21swapper/314:29:293
722099284,19cyclictest0-21swapper/314:29:293
722099284,19cyclictest0-21swapper/313:39:243
7213992817,7cyclictest25801-21grep13:44:412
720699284,19cyclictest0-21swapper/113:14:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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