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2026-04-06 - 15:11
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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 Apr 06, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
918399573,5cyclictest0-21swapper/011:23:170
918399573,5cyclictest0-21swapper/011:23:170
919999564,47cyclictest0-21swapper/207:18:452
254332560,5sleep20-21swapper/206:48:442
919999555,44cyclictest281ktimersoftd/210:29:572
919999555,44cyclictest281ktimersoftd/210:29:572
919999554,45cyclictest0-21swapper/210:46:272
919999552,29cyclictest10744-21sshd07:37:032
918399555,20cyclictest0-21swapper/008:48:570
918399554,45cyclictest0-21swapper/010:14:190
9199995413,36cyclictest8112-21open_inodes07:28:452
918399542,46cyclictest22042-21/usr/sbin/munin09:33:480
919999534,6cyclictest0-21swapper/209:21:592
919999534,6cyclictest0-21swapper/208:22:002
919999534,43cyclictest0-21swapper/211:06:552
919999534,43cyclictest0-21swapper/208:52:472
919999533,44cyclictest281ktimersoftd/211:08:402
918399534,43cyclictest0-21swapper/011:29:060
918399533,44cyclictest0-21swapper/010:41:420
918399533,44cyclictest0-21swapper/009:25:060
918399533,44cyclictest0-21swapper/008:09:330
920499523,44cyclictest0-21swapper/310:34:273
919999524,42cyclictest0-21swapper/209:16:592
919999524,42cyclictest0-21swapper/208:43:212
919999523,43cyclictest0-21swapper/209:55:392
9199995214,33cyclictest9615-21sendmail_mailst09:58:442
918399524,41cyclictest0-21swapper/008:21:440
920499516,40cyclictest0-21swapper/308:18:423
920499513,42cyclictest27237-21ssh11:04:183
919999514,41cyclictest0-21swapper/211:25:062
919999514,41cyclictest0-21swapper/208:54:492
919999513,43cyclictest0-21swapper/206:13:452
919999513,43cyclictest0-21swapper/206:13:452
919099514,42cyclictest0-21swapper/111:34:161
919099513,42cyclictest0-21swapper/110:58:261
918399515,40cyclictest0-21swapper/008:30:050
918399514,41cyclictest0-21swapper/009:49:310
918399514,41cyclictest0-21swapper/006:08:390
918399512,44cyclictest19105-21ls10:53:460
920499503,41cyclictest0-21swapper/309:59:483
919999504,21cyclictest0-21swapper/207:06:112
919999503,42cyclictest0-21swapper/208:33:302
919999503,42cyclictest0-21swapper/208:33:302
918399504,41cyclictest0-21swapper/009:00:020
918399504,40cyclictest0-21swapper/010:18:410
918399504,40cyclictest0-21swapper/010:10:400
918399504,40cyclictest0-21swapper/009:43:210
918399503,42cyclictest0-21swapper/011:16:260
9183995015,30cyclictest26312-21sort11:03:380
9183995013,31cyclictest13200-21needreboot10:03:400
9183995011,33cyclictest0-21swapper/010:43:230
9183995011,33cyclictest0-21swapper/008:26:110
919999499,35cyclictest0-21swapper/208:38:462
919999499,35cyclictest0-21swapper/208:38:462
919999497,37cyclictest0-21swapper/208:11:352
919999495,38cyclictest0-21swapper/210:08:392
919999494,40cyclictest0-21swapper/210:21:272
919999494,40cyclictest0-21swapper/210:04:582
919999494,40cyclictest0-21swapper/208:31:172
919999493,41cyclictest0-21swapper/208:24:172
919999493,41cyclictest0-21swapper/208:01:172
919099498,35cyclictest0-21swapper/109:52:041
9190994940,5cyclictest21-21ksoftirqd/109:43:191
9190994940,5cyclictest21-21ksoftirqd/109:43:191
919099494,40cyclictest0-21swapper/111:28:531
919099494,40cyclictest0-21swapper/108:24:301
919099494,39cyclictest0-21swapper/110:43:271
919099494,39cyclictest0-21swapper/109:02:251
919099493,41cyclictest0-21swapper/111:23:561
919099493,41cyclictest0-21swapper/110:39:271
9190994911,32cyclictest0-21swapper/108:38:501
9190994911,32cyclictest0-21swapper/108:38:501
918399494,39cyclictest0-21swapper/009:54:350
918399494,39cyclictest0-21swapper/009:09:520
918399494,39cyclictest0-21swapper/008:43:350
918399494,39cyclictest0-21swapper/008:36:170
918399494,39cyclictest0-21swapper/008:36:170
918399494,19cyclictest0-21swapper/011:00:040
918399492,41cyclictest0-21swapper/006:43:230
9183994912,31cyclictest0-21swapper/009:21:280
920499486,36cyclictest0-21swapper/311:27:313
920499483,40cyclictest0-21swapper/308:46:193
9204994811,31cyclictest0-21swapper/310:20:423
9204994811,31cyclictest0-21swapper/309:51:163
919999489,33cyclictest841-21cut11:13:292
919999489,14cyclictest0-21swapper/209:31:182
919999486,37cyclictest0-21swapper/211:21:292
919999486,37cyclictest0-21swapper/211:21:292
919999486,37cyclictest0-21swapper/210:15:302
919999486,36cyclictest0-21swapper/211:33:202
919999485,38cyclictest0-21swapper/211:31:362
919999484,39cyclictest281ktimersoftd/207:48:222
919999484,39cyclictest0-21swapper/209:45:412
919999484,38cyclictest0-21swapper/210:56:162
919999484,38cyclictest0-21swapper/210:34:522
919999484,37cyclictest0-21swapper/210:49:052
919999483,5cyclictest0-21swapper/210:24:172
919999483,5cyclictest0-21swapper/210:24:172
9199994817,25cyclictest22062-21sort10:58:312
919099488,34cyclictest0-21swapper/109:05:021
919099488,34cyclictest0-21swapper/108:15:281
919099485,37cyclictest0-21swapper/109:27:081
919099484,39cyclictest0-21swapper/108:48:311
919099484,19cyclictest0-21swapper/108:46:351
919099483,9cyclictest0-21swapper/110:12:271
9190994810,32cyclictest0-21swapper/109:14:281
918399484,39cyclictest0-21swapper/006:48:390
918399484,38cyclictest0-21swapper/011:33:270
918399484,38cyclictest0-21swapper/009:04:230
918399484,38cyclictest0-21swapper/008:58:040
918399484,38cyclictest0-21swapper/008:40:430
918399484,38cyclictest0-21swapper/008:40:430
918399484,37cyclictest0-21swapper/007:23:400
918399483,39cyclictest0-21swapper/010:26:040
918399483,39cyclictest0-21swapper/010:26:040
918399483,39cyclictest0-21swapper/007:18:320
9183994814,29cyclictest19127-21proc_pri09:28:430
86482489,34sleep10-21swapper/106:04:471
920499478,33cyclictest0-21swapper/311:29:363
920499475,35cyclictest0-21swapper/308:55:543
920499474,37cyclictest0-21swapper/310:31:373
920499474,37cyclictest0-21swapper/310:31:373
920499474,37cyclictest0-21swapper/310:11:043
920499474,37cyclictest0-21swapper/309:20:533
920499474,37cyclictest0-21swapper/308:25:493
920499474,36cyclictest0-21swapper/310:04:413
920499473,39cyclictest0-21swapper/310:50:173
9204994711,5cyclictest0-21swapper/308:17:063
919999477,34cyclictest0-21swapper/208:13:302
919999476,36cyclictest0-21swapper/209:09:442
919999475,36cyclictest0-21swapper/208:58:452
919999474,37cyclictest0-21swapper/210:39:132
919999474,37cyclictest0-21swapper/209:23:392
919999474,37cyclictest0-21swapper/209:03:502
9199994719,23cyclictest29-21ksoftirqd/209:38:512
9199994719,23cyclictest29-21ksoftirqd/209:38:512
9199994712,30cyclictest0-21swapper/209:33:502
919099477,34cyclictest0-21swapper/108:32:591
919099475,37cyclictest0-21swapper/111:19:421
919099475,37cyclictest0-21swapper/111:19:421
919099474,38cyclictest0-21swapper/108:33:241
919099474,38cyclictest0-21swapper/108:33:241
919099474,38cyclictest0-21swapper/108:08:401
919099474,37cyclictest0-21swapper/111:09:251
919099474,37cyclictest0-21swapper/110:25:471
919099474,37cyclictest0-21swapper/110:25:471
919099474,37cyclictest0-21swapper/110:07:401
919099474,18cyclictest0-21swapper/110:33:571
919099473,38cyclictest0-21swapper/109:53:511
918399476,35cyclictest0-21swapper/009:16:050
918399474,38cyclictest0-21swapper/010:33:520
918399474,37cyclictest0-21swapper/011:23:180
918399474,37cyclictest0-21swapper/010:29:040
918399474,37cyclictest0-21swapper/010:29:040
918399474,37cyclictest0-21swapper/008:14:140
918399474,37cyclictest0-21swapper/007:53:360
918399474,18cyclictest0-21swapper/011:12:030
918399474,17cyclictest0-21swapper/009:40:130
918399474,17cyclictest0-21swapper/009:40:130
918399473,38cyclictest0-21swapper/010:48:480
88132478,14sleep00-21swapper/006:06:470
920499467,33cyclictest0-21swapper/311:18:243
920499467,33cyclictest0-21swapper/311:18:243
920499464,37cyclictest0-21swapper/310:24:463
920499464,37cyclictest0-21swapper/310:24:463
920499464,36cyclictest0-21swapper/310:57:183
920499464,36cyclictest0-21swapper/309:16:433
920499464,36cyclictest0-21swapper/309:05:263
920499464,36cyclictest0-21swapper/306:18:483
920499464,36cyclictest0-21swapper/306:18:483
920499464,34cyclictest0-21swapper/308:58:233
919999464,8cyclictest0-21swapper/207:51:212
919999464,8cyclictest0-21swapper/207:51:212
919999464,36cyclictest486-21tail07:08:432
919999464,36cyclictest0-21swapper/206:33:052
919999463,37cyclictest0-21swapper/207:14:092
919099465,35cyclictest0-21swapper/110:28:221
919099465,35cyclictest0-21swapper/110:28:221
919099464,37cyclictest0-21swapper/109:44:401
919099464,37cyclictest0-21swapper/109:32:011
919099464,36cyclictest0-21swapper/111:14:021
919099464,36cyclictest0-21swapper/109:59:231
919099464,36cyclictest0-21swapper/109:20:001
919099463,38cyclictest0-21swapper/110:16:401
919099463,38cyclictest0-21swapper/109:10:161
919099463,37cyclictest0-21swapper/106:29:051
919099462,39cyclictest25945-21ssh10:20:201
918399469,33cyclictest19923-21open_inodes06:33:470
918399465,35cyclictest0-21swapper/006:48:230
918399464,35cyclictest0-21swapper/007:51:370
918399464,35cyclictest0-21swapper/007:51:370
918399463,38cyclictest0-21swapper/009:58:360
918399463,38cyclictest0-21swapper/007:59:000
918399463,38cyclictest0-21swapper/006:18:400
918399463,38cyclictest0-21swapper/006:18:400
89132468,12sleep20-21swapper/206:08:012
920499458,6cyclictest0-21swapper/310:42:003
920499455,35cyclictest0-21swapper/309:55:113
920499455,35cyclictest0-21swapper/309:24:523
920499455,34cyclictest0-21swapper/311:36:333
920499455,34cyclictest0-21swapper/310:44:133
920499455,33cyclictest0-21swapper/311:01:403
920499454,36cyclictest0-21swapper/307:58:303
920499454,35cyclictest0-21swapper/310:13:253
920499454,35cyclictest0-21swapper/308:38:383
920499454,35cyclictest0-21swapper/308:38:383
9204994532,9cyclictest0-21swapper/309:28:583
920499453,19cyclictest0-21swapper/308:50:323
919999455,35cyclictest0-21swapper/206:19:102
919999455,35cyclictest0-21swapper/206:19:102
919999453,37cyclictest0-21swapper/209:48:482
919099455,34cyclictest0-21swapper/108:19:051
919099454,5cyclictest8-21rcu_preempt06:53:431
919099454,36cyclictest0-21swapper/111:05:001
919099453,37cyclictest0-21swapper/106:23:541
918399457,32cyclictest0-21swapper/007:17:040
918399454,35cyclictest0-21swapper/006:28:390
918399453,37cyclictest0-21swapper/006:18:230
918399453,37cyclictest0-21swapper/006:18:230
920499445,33cyclictest0-21swapper/308:09:513
920499444,35cyclictest0-21swapper/311:15:203
920499444,16cyclictest0-21swapper/308:36:323
920499444,16cyclictest0-21swapper/308:36:323
919999443,8cyclictest0-21swapper/208:03:392
919999443,36cyclictest0-21swapper/207:38:362
919999443,36cyclictest0-21swapper/206:23:352
919099444,34cyclictest0-21swapper/110:58:021
918399449,29cyclictest28510-21wget06:58:330
918399444,9cyclictest0-21swapper/008:03:310
918399443,7cyclictest28267-21idleruntime-cro06:58:220
920499435,33cyclictest0-21swapper/309:48:133
920499434,34cyclictest0-21swapper/309:10:483
920499434,33cyclictest0-21swapper/307:58:213
920499434,16cyclictest0-21swapper/309:33:593
920499433,9cyclictest0-21swapper/306:34:103
920499433,35cyclictest0-21swapper/311:10:563
919999434,34cyclictest0-21swapper/206:55:402
919999433,34cyclictest0-21swapper/206:43:352
919099433,35cyclictest0-21swapper/107:58:521
920499424,9cyclictest0-21swapper/306:43:553
919999424,32cyclictest0-21swapper/206:43:232
919999423,34cyclictest0-21swapper/207:25:442
919999423,34cyclictest0-21swapper/206:09:162
919999422,9cyclictest30153-21crond07:03:222
919099423,8cyclictest0-21swapper/106:49:101
919099422,35cyclictest1724-21/usr/sbin/munin07:13:531
919099422,34cyclictest32242-21/usr/sbin/munin07:08:541
918399423,35cyclictest0-21swapper/007:41:040
919099413,8cyclictest0-21swapper/106:46:401
919099413,34cyclictest0-21swapper/108:03:541
918399413,34cyclictest0-21swapper/006:26:250
918399413,33cyclictest0-21swapper/007:09:470
920499402,32cyclictest28486-21/usr/sbin/munin06:58:553
920499393,32cyclictest0-21swapper/306:38:283
919099384,28cyclictest0-21swapper/107:23:441
222662383,6sleep10-21swapper/106:38:551
919999375,10cyclictest0-21swapper/207:53:392
89712373,6sleep10-21swapper/107:33:191
68062373,6sleep30-21swapper/307:24:443
111882373,6sleep30-21swapper/306:10:203
919099364,9cyclictest0-21swapper/106:08:311
281212363,6sleep30-21swapper/306:56:433
920499353,28cyclictest0-21swapper/307:19:073
919999353,9cyclictest0-21swapper/206:33:352
729423511,17sleep30-21swapper/306:03:283
106262353,6sleep10-21swapper/107:35:361
920499344,25cyclictest0-21swapper/308:32:583
920499343,26cyclictest0-21swapper/306:28:373
919099344,25cyclictest0-21swapper/107:18:521
920499333,26cyclictest0-21swapper/307:30:203
920499333,25cyclictest0-21swapper/307:13:453
9204993321,7cyclictest26466-21wc09:38:393
9204993321,7cyclictest26466-21wc09:38:393
919099333,26cyclictest0-21swapper/109:38:171
920499324,24cyclictest0-21swapper/307:05:303
920499324,24cyclictest0-21swapper/306:48:353
920499323,25cyclictest0-21swapper/307:12:203
9190993213,13cyclictest24078-21seq08:53:301
920499314,23cyclictest0-21swapper/307:46:193
9204993119,8cyclictest11772-21tr07:38:433
919099312,24cyclictest15925-21sshd10:49:281
9183993118,8cyclictest13756-21wc07:43:470
920499305,20cyclictest0-21swapper/307:48:313
920499305,20cyclictest0-21swapper/307:48:313
920499303,23cyclictest0-21swapper/306:27:373
919099304,21cyclictest0-21swapper/106:13:451
919099304,21cyclictest0-21swapper/106:13:451
9190993020,6cyclictest11821-21tr07:38:431
9190993020,5cyclictest20972-21latency_hist06:38:231
9190993018,7cyclictest568-21gdbus07:08:221
918399304,20cyclictest0-21swapper/007:28:340
920499293,22cyclictest0-21swapper/307:33:253
9204992917,7cyclictest12778-21cat06:13:523
9204992917,7cyclictest12778-21cat06:13:523
919099293,21cyclictest0-21swapper/107:53:371
9190992918,6cyclictest15379-21latency07:48:391
9190992918,6cyclictest15379-21latency07:48:391
9190992916,8cyclictest13850-21cut06:18:381
9190992916,8cyclictest13850-21cut06:18:381
9190992915,8cyclictest13186-21fschecks_count07:43:361
9190992911,13cyclictest0-21swapper/106:58:371
9183992919,6cyclictest30919-21ls07:03:410
9183992815,8cyclictest9332-21cpu07:33:320
9204992716,7cyclictest21251-21ps08:03:473
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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