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2026-04-25 - 18:16
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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 highest latencies:
System rackbslot4.osadl.org (updated Sat Apr 25, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22789996115,27cyclictest3180-21rm09:50:023
2277499614,51cyclictest0-21swapper/009:42:230
22789995920,33cyclictest28715-21wc11:04:593
22789995920,33cyclictest28715-21wc11:04:593
2277499576,46cyclictest0-21swapper/010:59:540
22789995621,29cyclictest29341-21sort08:50:033
22789995615,35cyclictest12083-21cat09:19:563
22789995615,35cyclictest12083-21cat09:19:563
2278299564,9cyclictest0-21swapper/211:08:412
2278299564,9cyclictest0-21swapper/211:08:412
2277499564,46cyclictest0-21swapper/011:33:000
2277499564,28cyclictest0-21swapper/010:45:180
2277499564,11cyclictest0-21swapper/010:34:430
2278999553,46cyclictest19718-21grep11:35:043
2277899554,5cyclictest542-21NetworkManager11:29:321
2277899553,26cyclictest0-21swapper/110:34:021
22789995416,33cyclictest650-21runrttasks08:57:193
2278299544,7cyclictest0-21swapper/211:16:112
2277899543,45cyclictest0-21swapper/111:43:571
2277899543,44cyclictest0-21swapper/110:53:011
2277499544,44cyclictest0-21swapper/009:14:070
2233325412,36sleep30-21swapper/307:07:133
22789995320,27cyclictest820-21timerwakeupswit09:00:043
22789995318,30cyclictest6521-21grep12:00:023
22789995318,30cyclictest6521-21grep12:00:023
22789995318,29cyclictest3340-21grep11:14:483
22789995316,32cyclictest650-21runrttasks10:02:403
22789995316,32cyclictest650-21runrttasks08:42:173
22789995316,32cyclictest15636-21cut09:24:513
22789995316,31cyclictest18909-21threads10:10:023
22789995315,33cyclictest28025-21timerandwakeup09:40:043
22789995315,32cyclictest650-21runrttasks10:30:153
22789995315,32cyclictest650-21runrttasks07:12:333
22789995315,31cyclictest26824-21unixbench-2d10:20:033
22789995313,34cyclictest27859-21ntpdc07:20:003
2278299534,43cyclictest0-21swapper/209:32:132
2278299533,6cyclictest19679-21ssh10:11:022
2277899534,24cyclictest0-21swapper/112:19:371
2277899532,27cyclictest7650irq/23-ehci_hcd12:27:171
2277499536,42cyclictest0-21swapper/011:14:090
2277499533,46cyclictest0-21swapper/010:19:420
2277499533,43cyclictest0-21swapper/010:54:110
2277499532,45cyclictest18176-21ssh09:28:140
22789995220,27cyclictest3859-21grep09:09:493
22789995220,27cyclictest20949-21wget08:29:473
22789995218,29cyclictest4109-21cut07:44:493
22789995217,29cyclictest2336-21cut09:04:583
22789995217,29cyclictest14549-21sed10:04:523
22789995217,29cyclictest14549-21sed10:04:523
22789995216,31cyclictest650-21runrttasks12:08:493
22789995216,31cyclictest650-21runrttasks12:08:493
22789995216,31cyclictest650-21runrttasks08:36:303
22789995216,30cyclictest29998-21aten_rbpower_vo11:49:443
22789995215,32cyclictest2322-21cpu07:39:483
22789995215,31cyclictest22454-21netstat10:14:563
22789995214,33cyclictest5473-21grep10:34:553
2278299524,42cyclictest0-21swapper/211:01:112
2278299524,42cyclictest0-21swapper/210:14:522
22778995242,5cyclictest21-21ksoftirqd/109:09:351
2277899523,42cyclictest0-21swapper/111:49:401
2277899523,41cyclictest0-21swapper/110:43:511
22778995222,25cyclictest21-21ksoftirqd/111:18:411
22778995212,34cyclictest0-21swapper/108:34:531
2277499524,42cyclictest0-21swapper/011:25:000
2277499524,41cyclictest0-21swapper/011:36:500
2278999513,42cyclictest27731-21sed08:45:073
2278999512,43cyclictest26633-21wc09:39:343
2278999512,43cyclictest20700-21latency_hist08:29:363
22789995117,29cyclictest650-21runrttasks07:51:313
22789995116,30cyclictest650-21runrttasks11:20:183
22789995115,30cyclictest31422-21latency07:29:563
2278299516,38cyclictest0-21swapper/207:20:042
2278299515,40cyclictest0-21swapper/212:25:022
2278299514,41cyclictest0-21swapper/210:48:412
2278299514,10cyclictest0-21swapper/209:13:232
2277899515,19cyclictest0-21swapper/109:46:061
2277899514,9cyclictest0-21swapper/108:40:441
2277899514,10cyclictest0-21swapper/110:01:421
2277899513,42cyclictest0-21swapper/111:03:511
2277899513,42cyclictest0-21swapper/110:10:521
2277499516,39cyclictest0-21swapper/010:26:420
2277499514,9cyclictest0-21swapper/011:41:300
2277499514,40cyclictest0-21swapper/012:10:390
2277499514,10cyclictest0-21swapper/011:45:200
2277499513,43cyclictest0-21swapper/009:45:010
2277499513,42cyclictest0-21swapper/010:19:020
2277499513,42cyclictest0-21swapper/009:23:560
2277499513,42cyclictest0-21swapper/009:23:560
2277499513,41cyclictest0-21swapper/009:56:020
22789995022,23cyclictest16284-21aten_rbpower_vo10:49:453
22789995017,28cyclictest18391-21unixbench_singl08:20:083
22789995015,30cyclictest650-21runrttasks07:16:383
22789995015,29cyclictest24877-21idleruntime12:24:473
22789995013,32cyclictest23572-21latency_hist10:59:333
22789995012,6cyclictest3302-21diskmemload12:16:503
2278299504,40cyclictest0-21swapper/211:51:302
2278299503,41cyclictest0-21swapper/212:29:492
2278299503,41cyclictest0-21swapper/209:49:022
2278299503,41cyclictest0-21swapper/209:25:132
22782995011,33cyclictest0-21swapper/210:07:102
22782995011,33cyclictest0-21swapper/210:07:102
2277899505,39cyclictest0-21swapper/111:07:251
2277899505,39cyclictest0-21swapper/111:07:251
2277899505,38cyclictest0-21swapper/110:21:161
2277899504,40cyclictest0-21swapper/112:16:351
2277899504,40cyclictest0-21swapper/112:08:451
2277899504,40cyclictest0-21swapper/112:08:451
2277899504,40cyclictest0-21swapper/111:30:001
2277899504,40cyclictest0-21swapper/109:43:001
2277899504,39cyclictest0-21swapper/111:47:231
2277899504,39cyclictest0-21swapper/110:26:441
2277899504,38cyclictest0-21swapper/109:51:021
2277899503,41cyclictest0-21swapper/110:47:351
2277899503,40cyclictest0-21swapper/110:36:011
2277899503,22cyclictest0-21swapper/109:16:401
2277899503,22cyclictest0-21swapper/109:16:401
22778995012,5cyclictest0-21swapper/111:24:091
2277499509,15cyclictest0-21swapper/009:16:530
2277499509,15cyclictest0-21swapper/009:16:530
2277499504,40cyclictest0-21swapper/010:03:090
2277499503,41cyclictest0-21swapper/009:34:030
2278999494,39cyclictest0-21swapper/312:13:383
2278999492,41cyclictest30342-21find10:25:003
22789994918,26cyclictest16219-21sensors_fan08:15:023
22789994916,28cyclictest11552-21open_files11:24:563
22789994916,27cyclictest650-21runrttasks07:56:223
22789994915,29cyclictest10370-21needreboot07:59:593
22789994915,29cyclictest10370-21needreboot07:59:593
22789994915,28cyclictest3302-21diskmemload09:58:073
22789994915,28cyclictest12639-21fschecks_count10:44:473
22789994914,30cyclictest22800-21uname11:39:503
22789994913,7cyclictest29530-21unixbench_multi12:30:003
22789994913,5cyclictest0-21swapper/311:44:503
22789994913,30cyclictest19721-21cut09:29:543
22789994912,6cyclictest14512-21timerwakeupswit08:10:063
22789994911,32cyclictest15842-21unixbench_multi11:30:023
2278299494,39cyclictest0-21swapper/210:58:312
2278299494,39cyclictest0-21swapper/207:54:542
2278299494,39cyclictest0-21swapper/207:50:022
2278299494,39cyclictest0-21swapper/207:29:522
2278299494,38cyclictest0-21swapper/210:49:372
2278299493,8cyclictest0-21swapper/209:24:332
2278299493,8cyclictest0-21swapper/209:24:332
2278299493,40cyclictest0-21swapper/211:23:402
2278299493,40cyclictest0-21swapper/209:57:122
2278299493,10cyclictest0-21swapper/212:02:002
2278299493,10cyclictest0-21swapper/212:02:002
2277899495,38cyclictest0-21swapper/108:15:031
2277899494,39cyclictest0-21swapper/112:02:081
2277899494,39cyclictest0-21swapper/112:02:081
2277899494,39cyclictest0-21swapper/110:05:041
2277899494,39cyclictest0-21swapper/110:05:041
2277899494,38cyclictest0-21swapper/111:36:351
2277899494,38cyclictest0-21swapper/108:09:511
2277899494,38cyclictest0-21swapper/108:04:051
2277899494,38cyclictest0-21swapper/108:04:051
2277899494,10cyclictest0-21swapper/112:38:491
22778994939,5cyclictest21-21ksoftirqd/107:19:371
2277899493,41cyclictest0-21swapper/109:21:111
2277899493,41cyclictest0-21swapper/109:21:111
2277899493,40cyclictest16016-21ssh12:13:391
2277899492,42cyclictest2655-21unixbench_multi11:55:031
22778994917,6cyclictest3302-21diskmemload12:30:291
22778994911,5cyclictest0-21swapper/110:57:441
2277499495,10cyclictest0-21swapper/011:54:510
2277499494,39cyclictest0-21swapper/010:09:590
2277499494,38cyclictest0-21swapper/012:25:230
2277499493,41cyclictest0-21swapper/012:17:420
22774994911,32cyclictest0-21swapper/012:20:050
222112497,36sleep10-21swapper/107:05:421
2278999488,10cyclictest1451-21timerwakeupswit07:35:083
2278999484,13cyclictest0-21swapper/311:58:263
22789994815,27cyclictest32421-21sort12:34:463
22789994814,6cyclictest24617-21ls10:59:543
22789994813,29cyclictest0-21swapper/309:14:543
22789994813,29cyclictest0-21swapper/309:14:543
2278299484,39cyclictest0-21swapper/212:18:092
2278299484,38cyclictest0-21swapper/212:35:302
2278299484,38cyclictest0-21swapper/209:49:422
2278299484,37cyclictest0-21swapper/211:55:132
2278299484,37cyclictest0-21swapper/211:40:422
2278299484,37cyclictest0-21swapper/207:10:082
22782994810,32cyclictest0-21swapper/210:39:582
2277899484,38cyclictest0-21swapper/110:15:011
2277899483,9cyclictest0-21swapper/109:33:331
2277899483,8cyclictest0-21swapper/109:55:521
2277499484,38cyclictest0-21swapper/010:41:400
2277499484,37cyclictest0-21swapper/009:08:130
2277499484,11cyclictest0-21swapper/009:49:580
2277499483,6cyclictest0-21swapper/011:19:500
2277499483,39cyclictest0-21swapper/012:03:060
2277499483,39cyclictest0-21swapper/012:03:060
22774994811,31cyclictest0-21swapper/012:30:220
2278999479,6cyclictest32134-21unixbench_singl09:45:053
2278999474,17cyclictest0-21swapper/311:09:513
2278999473,8cyclictest21356-21/usr/sbin/munin12:19:523
22789994716,26cyclictest12458-21fgrep08:05:033
22789994714,6cyclictest650-21runrttasks07:26:253
2278299478,34cyclictest0-21swapper/210:37:292
2278299474,37cyclictest0-21swapper/212:05:232
2278299474,37cyclictest0-21swapper/212:05:232
2278299474,37cyclictest0-21swapper/211:44:362
2278299474,37cyclictest0-21swapper/211:35:062
2278299474,37cyclictest0-21swapper/211:31:092
2278299474,37cyclictest0-21swapper/210:20:012
2278299474,37cyclictest0-21swapper/209:36:482
2278299473,9cyclictest0-21swapper/209:43:132
2278299473,17cyclictest0-21swapper/209:15:452
2278299473,17cyclictest0-21swapper/209:15:452
2277899474,37cyclictest0-21swapper/111:11:151
2277899474,37cyclictest0-21swapper/109:00:041
2277899474,37cyclictest0-21swapper/108:29:551
2277899474,36cyclictest0-21swapper/109:35:131
2277899474,36cyclictest0-21swapper/108:55:011
2277899474,36cyclictest0-21swapper/108:19:581
2277899473,37cyclictest0-21swapper/109:09:491
2277499479,33cyclictest0-21swapper/011:09:290
2277499479,33cyclictest0-21swapper/011:09:290
2277499474,38cyclictest0-21swapper/011:50:340
2277499474,38cyclictest0-21swapper/010:30:270
2277499474,38cyclictest0-21swapper/009:02:440
2277499474,37cyclictest0-21swapper/012:34:380
2277499474,37cyclictest0-21swapper/008:58:130
2277499474,37cyclictest0-21swapper/008:40:090
2277499474,37cyclictest0-21swapper/007:49:470
2277499474,36cyclictest0-21swapper/008:29:460
2277499473,38cyclictest0-21swapper/010:05:190
2277499473,38cyclictest0-21swapper/010:05:190
2277499473,37cyclictest0-21swapper/012:05:500
2277499473,37cyclictest0-21swapper/012:05:500
2277499473,37cyclictest0-21swapper/007:55:050
2278999463,14cyclictest0-21swapper/310:40:503
2278299467,33cyclictest0-21swapper/210:02:432
2278299465,35cyclictest0-21swapper/207:59:532
2278299465,35cyclictest0-21swapper/207:59:532
2278299464,37cyclictest0-21swapper/207:39:572
2278299464,36cyclictest0-21swapper/212:21:252
2278299464,36cyclictest0-21swapper/211:10:022
2278299464,36cyclictest0-21swapper/210:31:442
2278299464,36cyclictest0-21swapper/210:26:062
2278299464,36cyclictest0-21swapper/207:35:452
2278299464,36cyclictest0-21swapper/207:24:572
2278299464,36cyclictest0-21swapper/207:18:422
2278299463,36cyclictest0-21swapper/212:12:092
2277899465,35cyclictest0-21swapper/108:25:031
2277899464,35cyclictest0-21swapper/109:24:471
2277899464,11cyclictest0-21swapper/108:49:571
2277499465,35cyclictest0-21swapper/011:19:120
2277499464,7cyclictest0-21swapper/007:25:450
2277499464,37cyclictest0-21swapper/007:10:510
2277499464,36cyclictest0-21swapper/009:34:540
2277499464,36cyclictest0-21swapper/008:39:190
2277499464,36cyclictest0-21swapper/008:23:140
2277499464,36cyclictest0-21swapper/008:19:200
2277499464,10cyclictest0-21swapper/007:44:380
2277499464,10cyclictest0-21swapper/007:35:250
2277499463,37cyclictest0-21swapper/010:55:420
2277899454,35cyclictest0-21swapper/108:44:531
2277899453,9cyclictest0-21swapper/108:05:021
2277499454,9cyclictest0-21swapper/007:21:150
2278299445,33cyclictest0-21swapper/211:26:262
22782994410,29cyclictest4257-21sshd07:44:522
2277499444,7cyclictest0-21swapper/008:14:360
2277499444,35cyclictest0-21swapper/007:16:160
2277499443,9cyclictest0-21swapper/008:04:140
2277499443,9cyclictest0-21swapper/008:04:140
2277499443,8cyclictest0-21swapper/008:47:190
2277499443,36cyclictest0-21swapper/008:08:440
2277499443,36cyclictest0-21swapper/007:46:150
2277499443,35cyclictest0-21swapper/008:53:130
2277499443,34cyclictest0-21swapper/007:34:380
2277499424,33cyclictest0-21swapper/008:29:360
323212413,8sleep10-21swapper/107:32:301
22778993930,5cyclictest21-21ksoftirqd/107:39:371
22778993830,4cyclictest21-21ksoftirqd/107:10:131
2238123813,18sleep00-21swapper/007:07:460
35712363,8sleep10-21swapper/107:41:111
303442363,9sleep10-21swapper/107:26:101
222072365,8sleep20-21swapper/207:05:392
128972363,6sleep20-21swapper/208:05:422
2278299355,24cyclictest0-21swapper/208:22:482
22778993525,5cyclictest21-21ksoftirqd/107:19:381
317352343,6sleep20-21swapper/208:57:252
321332323,6sleep20-21swapper/208:59:382
22782993219,8cyclictest13798-21grep08:09:512
22782993213,14cyclictest19250-21uniq08:24:512
2277899323,23cyclictest0-21swapper/107:44:451
22778993218,9cyclictest8782-21wc07:55:051
22782993119,7cyclictest25098-21ls08:39:522
22782993118,8cyclictest650-21runrttasks08:14:492
2277899313,23cyclictest0-21swapper/107:49:441
2278299304,21cyclictest0-21swapper/209:04:372
2278299304,21cyclictest0-21swapper/208:49:372
2278299304,21cyclictest0-21swapper/208:44:372
2278299304,21cyclictest0-21swapper/208:34:482
2278299304,21cyclictest0-21swapper/208:29:542
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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