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2026-05-26 - 01:16
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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 792 highest latencies:
System rackbslot4.osadl.org (updated Mon May 25, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1356997667,5cyclictest21-21ksoftirqd/110:36:481
136999752,66cyclictest21143-21ssh12:11:163
1369997511,5cyclictest0-21swapper/311:53:053
136999728,58cyclictest0-21swapper/310:34:333
136999727,32cyclictest0-21swapper/309:15:473
136999725,8cyclictest0-21swapper/312:06:233
136999725,32cyclictest0-21swapper/311:41:353
1369997210,56cyclictest0-21swapper/311:24:023
1369997210,29cyclictest0-21swapper/311:29:573
136999719,5cyclictest0-21swapper/311:18:373
136999715,33cyclictest0-21swapper/310:21:563
136999715,33cyclictest0-21swapper/309:52:253
136999713,36cyclictest0-21swapper/307:07:033
1369997110,55cyclictest0-21swapper/310:20:163
136999709,55cyclictest0-21swapper/310:00:573
136999705,7cyclictest0-21swapper/311:04:523
136999705,33cyclictest0-21swapper/312:25:223
136999705,33cyclictest0-21swapper/310:05:293
136999704,7cyclictest0-21swapper/311:42:563
136999704,7cyclictest0-21swapper/310:52:463
136999704,33cyclictest0-21swapper/312:20:443
136999703,7cyclictest11656-21ssh10:30:193
136999703,38cyclictest0-21swapper/310:14:213
136999703,34cyclictest0-21swapper/309:41:123
136999695,33cyclictest0-21swapper/309:31:443
136999695,32cyclictest0-21swapper/311:34:123
136999695,31cyclictest0-21swapper/310:40:013
136999694,7cyclictest0-21swapper/312:27:263
136999694,7cyclictest0-21swapper/311:12:433
136999694,7cyclictest0-21swapper/309:23:313
136999694,7cyclictest0-21swapper/309:23:313
136999694,33cyclictest0-21swapper/309:48:143
136999693,35cyclictest0-21swapper/310:09:413
136999693,35cyclictest0-21swapper/310:09:413
136999693,32cyclictest0-21swapper/309:10:413
1369996912,51cyclictest0-21swapper/307:57:173
136999686,32cyclictest0-21swapper/309:43:403
136999685,32cyclictest0-21swapper/309:20:153
136999685,31cyclictest0-21swapper/311:08:333
136999684,6cyclictest0-21swapper/311:51:413
136999684,6cyclictest0-21swapper/311:51:413
136999684,58cyclictest0-21swapper/310:50:403
136999684,33cyclictest0-21swapper/312:34:163
136999684,33cyclictest0-21swapper/312:34:163
136999684,32cyclictest0-21swapper/312:13:073
136999683,34cyclictest0-21swapper/307:46:503
136999674,31cyclictest0-21swapper/309:34:343
136999673,34cyclictest0-21swapper/309:02:053
136999664,30cyclictest0-21swapper/311:00:273
136999664,30cyclictest0-21swapper/311:00:273
136999663,31cyclictest11415-21/usr/sbin/munin11:57:103
136999662,32cyclictest17092-21diskstats07:47:073
136999654,9cyclictest0-21swapper/310:46:463
136999652,7cyclictest22534-21/usr/sbin/munin08:02:053
136999652,31cyclictest11307-21/usr/sbin/munin07:32:073
136999643,33cyclictest0-21swapper/308:16:513
136999643,33cyclictest0-21swapper/308:16:513
88226215,18sleep00-21swapper/007:04:050
136999614,33cyclictest0-21swapper/308:11:513
136999614,33cyclictest0-21swapper/308:11:513
136999583,33cyclictest0-21swapper/307:55:543
136399564,46cyclictest0-21swapper/212:19:382
135699564,46cyclictest0-21swapper/111:08:491
135699564,46cyclictest0-21swapper/110:11:511
135699554,46cyclictest0-21swapper/111:23:531
135699554,45cyclictest0-21swapper/109:38:201
135699553,9cyclictest0-21swapper/109:16:501
136999542,7cyclictest14821-21latency_hist07:41:523
135699543,45cyclictest0-21swapper/111:35:491
135699534,43cyclictest0-21swapper/109:29:271
1356995312,36cyclictest564-21dbus-daemon09:01:501
136399524,42cyclictest0-21swapper/212:31:282
135699525,41cyclictest0-21swapper/112:23:571
135699525,40cyclictest0-21swapper/108:52:211
135699524,42cyclictest0-21swapper/111:21:071
135699524,42cyclictest0-21swapper/109:58:011
135699514,42cyclictest0-21swapper/111:54:281
135699514,42cyclictest0-21swapper/111:13:391
135699514,41cyclictest0-21swapper/112:29:431
135699514,41cyclictest0-21swapper/110:09:181
135699514,41cyclictest0-21swapper/110:09:181
135699514,41cyclictest0-21swapper/109:43:511
135699514,41cyclictest0-21swapper/107:12:071
135699514,39cyclictest0-21swapper/112:06:591
135699513,42cyclictest0-21swapper/111:37:591
135699513,42cyclictest0-21swapper/110:42:151
135299514,42cyclictest0-21swapper/011:37:190
135299513,43cyclictest0-21swapper/011:27:190
135699509,36cyclictest0-21swapper/112:04:561
135699505,38cyclictest0-21swapper/109:32:211
135699504,40cyclictest0-21swapper/110:53:351
135699503,41cyclictest0-21swapper/109:17:101
135699503,40cyclictest0-21swapper/108:42:091
1356995012,5cyclictest0-21swapper/111:31:011
136399494,39cyclictest0-21swapper/211:00:402
136399494,39cyclictest0-21swapper/211:00:402
135699498,7cyclictest0-21swapper/110:04:221
135699495,38cyclictest0-21swapper/112:18:051
135699494,39cyclictest0-21swapper/111:45:051
135699494,39cyclictest0-21swapper/109:53:361
135699494,39cyclictest0-21swapper/109:46:531
135699494,39cyclictest0-21swapper/109:22:051
135699494,39cyclictest0-21swapper/109:22:051
135699494,39cyclictest0-21swapper/109:10:071
135699494,16cyclictest0-21swapper/110:50:021
135699493,41cyclictest0-21swapper/112:32:161
135699493,41cyclictest0-21swapper/112:32:161
135699493,41cyclictest0-21swapper/111:47:211
135699493,41cyclictest0-21swapper/111:47:211
135699493,39cyclictest0-21swapper/108:17:131
135699493,22cyclictest0-21swapper/110:20:081
1356994911,9cyclictest0-21swapper/110:27:551
135299495,38cyclictest0-21swapper/012:17:050
135299494,38cyclictest0-21swapper/012:26:530
135299493,41cyclictest0-21swapper/012:12:480
136399484,38cyclictest0-21swapper/212:32:402
136399484,38cyclictest0-21swapper/212:32:402
136399484,38cyclictest0-21swapper/210:47:242
136399484,38cyclictest0-21swapper/209:39:182
136399483,40cyclictest0-21swapper/211:51:082
136399483,40cyclictest0-21swapper/211:51:082
136399483,40cyclictest0-21swapper/211:22:192
136399483,39cyclictest0-21swapper/211:19:392
135699486,37cyclictest0-21swapper/111:59:021
135699484,38cyclictest0-21swapper/110:58:511
135699484,38cyclictest0-21swapper/110:58:511
135699484,38cyclictest0-21swapper/110:23:031
1356994810,32cyclictest0-21swapper/107:37:161
135299485,37cyclictest0-21swapper/011:21:580
135299484,38cyclictest0-21swapper/010:27:220
135299482,40cyclictest31880-21/usr/sbin/munin08:27:150
136399478,7cyclictest0-21swapper/209:08:542
136399476,15cyclictest0-21swapper/211:37:002
136399475,35cyclictest0-21swapper/212:03:312
136399474,37cyclictest0-21swapper/212:08:132
136399474,37cyclictest0-21swapper/211:46:172
136399474,37cyclictest0-21swapper/210:23:532
136399474,37cyclictest0-21swapper/210:11:562
136399474,37cyclictest0-21swapper/209:49:592
136399474,37cyclictest0-21swapper/209:45:472
136399474,37cyclictest0-21swapper/209:33:102
136399474,37cyclictest0-21swapper/209:19:432
136399474,37cyclictest0-21swapper/209:12:582
136399474,34cyclictest0-21swapper/207:07:212
135699479,32cyclictest0-21swapper/107:22:101
135699478,33cyclictest0-21swapper/108:22:161
135699474,37cyclictest0-21swapper/112:11:511
135699474,37cyclictest0-21swapper/110:38:231
135699474,36cyclictest0-21swapper/108:32:101
135699473,39cyclictest0-21swapper/111:03:101
1356994712,5cyclictest7030-21wget08:47:031
135299475,37cyclictest0-21swapper/010:13:110
135299475,16cyclictest0-21swapper/012:06:570
135299474,38cyclictest0-21swapper/009:34:550
135299474,37cyclictest0-21swapper/012:26:300
135299474,37cyclictest0-21swapper/011:32:270
135299474,37cyclictest0-21swapper/010:57:470
135299474,37cyclictest0-21swapper/010:57:470
135299474,37cyclictest0-21swapper/010:47:420
135299474,37cyclictest0-21swapper/010:38:350
135299474,37cyclictest0-21swapper/009:56:520
135299474,37cyclictest0-21swapper/009:18:420
135299474,37cyclictest0-21swapper/009:02:140
135299473,39cyclictest0-21swapper/008:57:320
135299473,38cyclictest0-21swapper/010:10:350
135299473,38cyclictest0-21swapper/010:10:350
136399464,37cyclictest0-21swapper/211:05:202
136399464,36cyclictest0-21swapper/209:52:142
136399464,16cyclictest0-21swapper/211:11:092
136399463,38cyclictest0-21swapper/209:28:262
136399463,38cyclictest0-21swapper/207:21:442
136399463,37cyclictest0-21swapper/210:43:422
135699469,31cyclictest0-21swapper/108:27:021
135699464,37cyclictest0-21swapper/108:38:241
135699464,35cyclictest0-21swapper/107:42:091
135699463,38cyclictest0-21swapper/108:01:531
135699463,36cyclictest0-21swapper/107:19:351
135299468,32cyclictest0-21swapper/011:42:360
135299464,37cyclictest0-21swapper/011:47:590
135299464,37cyclictest0-21swapper/011:47:590
135299464,37cyclictest0-21swapper/010:42:300
135299464,37cyclictest0-21swapper/010:35:180
135299464,37cyclictest0-21swapper/010:02:570
135299464,37cyclictest0-21swapper/007:37:180
135299464,36cyclictest0-21swapper/011:20:140
135299464,36cyclictest0-21swapper/009:53:010
135299464,36cyclictest0-21swapper/009:47:420
135299463,7cyclictest0-21swapper/008:52:120
136399455,34cyclictest0-21swapper/210:04:152
136399455,33cyclictest0-21swapper/211:14:402
136399454,8cyclictest0-21swapper/208:12:172
136399454,8cyclictest0-21swapper/208:12:172
136399454,36cyclictest0-21swapper/210:52:152
136399454,10cyclictest0-21swapper/207:32:522
136399453,37cyclictest0-21swapper/209:58:462
136399453,37cyclictest0-21swapper/207:16:522
136399453,35cyclictest9720-21/usr/sbin/munin10:27:102
135699455,35cyclictest0-21swapper/109:02:431
135699454,35cyclictest0-21swapper/107:47:171
135699453,37cyclictest0-21swapper/107:51:581
135299455,34cyclictest0-21swapper/011:06:400
135299454,36cyclictest0-21swapper/011:53:090
135299454,36cyclictest0-21swapper/009:24:430
135299454,36cyclictest0-21swapper/009:24:430
135299454,17cyclictest0-21swapper/009:16:220
135299454,10cyclictest0-21swapper/008:42:230
135299453,36cyclictest0-21swapper/010:17:370
136999442,37cyclictest28383-21grep08:17:033
136399446,33cyclictest0-21swapper/210:39:192
136399445,33cyclictest0-21swapper/210:36:022
136399443,8cyclictest20949-21wget11:26:572
136399443,36cyclictest0-21swapper/207:22:112
136399443,35cyclictest0-21swapper/212:24:322
135699444,35cyclictest0-21swapper/108:16:261
135699444,35cyclictest0-21swapper/108:16:261
135699443,36cyclictest0-21swapper/108:00:451
1356994411,27cyclictest0-21swapper/108:09:441
1356994411,27cyclictest0-21swapper/108:09:441
135299445,33cyclictest0-21swapper/009:29:440
135299444,35cyclictest0-21swapper/011:10:430
135299443,36cyclictest0-21swapper/007:57:540
135299442,36cyclictest8226-21head08:47:230
46662433,7sleep00-21swapper/012:32:070
46662433,7sleep00-21swapper/012:32:070
260052433,7sleep20-21swapper/211:32:292
135699436,30cyclictest0-21swapper/107:09:331
135699432,8cyclictest9442-21/usr/sbin/munin07:27:081
135299435,32cyclictest0-21swapper/009:44:440
135299433,8cyclictest0-21swapper/007:12:250
136999424,33cyclictest0-21swapper/309:01:513
135699422,34cyclictest11390-21aten_rbpower_vo07:32:031
135299424,32cyclictest0-21swapper/010:21:500
202692413,8sleep00-21swapper/007:55:030
1363994030,5cyclictest29-21ksoftirqd/207:41:522
249122393,8sleep00-21swapper/008:07:100
249122393,8sleep00-21swapper/008:07:100
183422393,7sleep20-21swapper/207:49:172
166462393,7sleep20-21swapper/207:46:232
136999393,31cyclictest0-21swapper/307:24:153
136399394,28cyclictest0-21swapper/208:27:122
121672393,8sleep20-21swapper/208:59:152
3184423814,18sleep20-21swapper/207:01:582
158112383,7sleep00-21swapper/012:02:370
30062373,7sleep00-21swapper/008:36:430
166592373,7sleep00-21swapper/007:46:340
136399374,27cyclictest0-21swapper/208:50:022
136399372,15cyclictest270122cat10:07:042
136399372,15cyclictest270122cat10:07:042
135299374,28cyclictest0-21swapper/007:32:240
34842363,7sleep00-21swapper/007:10:240
238842363,7sleep00-21swapper/008:03:150
136399364,27cyclictest0-21swapper/208:24:112
1363993625,6cyclictest8065-21ssh11:52:152
106423612,18sleep10-21swapper/107:06:191
1369993525,7cyclictest4077-21fschecks_count07:12:063
136399353,28cyclictest0-21swapper/208:52:222
136399353,27cyclictest0-21swapper/211:58:322
135299354,27cyclictest0-21swapper/008:15:370
135299354,27cyclictest0-21swapper/008:15:370
135299353,27cyclictest0-21swapper/007:24:450
1352993523,7cyclictest13982-21sh12:01:460
83923411,17sleep30-21swapper/307:03:353
1369993421,8cyclictest4485-21grep08:37:203
136399345,23cyclictest0-21swapper/208:02:052
136399344,25cyclictest0-21swapper/212:15:132
136399343,26cyclictest0-21swapper/208:17:022
1363993422,7cyclictest2316-21awk10:17:112
1352993423,7cyclictest28718-21sort08:17:070
1352993422,7cyclictest11121-21sed11:12:170
136999334,25cyclictest0-21swapper/308:48:473
136399333,25cyclictest0-21swapper/208:45:572
136399333,25cyclictest0-21swapper/208:32:022
1363993322,6cyclictest20917-21tune2fs07:57:052
1363993322,6cyclictest19318-21grep07:52:082
135299334,24cyclictest0-21swapper/007:47:200
1352993322,7cyclictest4475-21basename09:37:000
136999323,24cyclictest0-21swapper/307:31:213
135299323,23cyclictest0-21swapper/007:17:130
107362323,7sleep00-21swapper/007:27:420
1369993119,7cyclictest8867-21wget08:52:003
136399313,22cyclictest0-21swapper/209:21:542
136399313,22cyclictest0-21swapper/209:21:542
1363993121,6cyclictest13864-21users09:02:222
1363993119,7cyclictest9468-21cut07:27:032
135299312,14cyclictest18018-21latency_hist09:11:500
1369993019,7cyclictest356-21wc08:27:173
1369993017,8cyclictest543-21systemd-logind08:36:503
136399304,20cyclictest0-21swapper/208:07:022
136399304,20cyclictest0-21swapper/208:07:022
135299304,21cyclictest0-21swapper/008:37:580
135299303,23cyclictest0-21swapper/008:22:410
1352993020,6cyclictest27524-21sh10:51:580
1369992919,6cyclictest5542-21idleruntime08:42:063
1363992918,6cyclictest4888-21latency_hist08:41:502
136999284,19cyclictest0-21swapper/307:17:063
1369992814,10cyclictest0-21swapper/308:25:493
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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