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2026-04-26 - 16:11
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 376 highest latencies:
System rack6slot0.osadl.org (updated Sun Apr 26, 2026 13:03:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2590499215211,2cyclictest0-21swapper/1010:30:202
2590499215211,2cyclictest0-21swapper/1010:30:192
2590499215211,2cyclictest0-21swapper/1010:30:192
2589699197155,35cyclictest0-21swapper/310:53:5123
2589699197155,35cyclictest0-21swapper/310:53:5123
2589699196154,40cyclictest0-21swapper/310:45:0323
2589699196154,40cyclictest0-21swapper/310:45:0323
2589699196154,40cyclictest0-21swapper/310:45:0323
2591199191187,2cyclictest0-21swapper/1410:35:196
2591199191187,2cyclictest0-21swapper/1410:35:196
2591199191187,2cyclictest0-21swapper/1410:35:196
2589599191181,6cyclictest0-21swapper/210:18:3112
2589599191181,6cyclictest0-21swapper/210:18:3112
2592399188176,10cyclictest0-21swapper/2512:17:1618
2592399188176,10cyclictest0-21swapper/2512:17:1518
2589699188163,21cyclictest0-21swapper/312:23:0623
2589699188163,21cyclictest0-21swapper/312:23:0623
2589699188137,43cyclictest6447-21sshd09:19:1823
2589699188137,43cyclictest6447-21sshd09:19:1823
2589599187173,11cyclictest0-21swapper/210:24:0512
2589599187173,11cyclictest0-21swapper/210:24:0412
2589699186156,27cyclictest0-21swapper/310:26:1123
2589699186156,27cyclictest0-21swapper/310:26:1123
2589699186156,27cyclictest0-21swapper/310:26:1123
2589699185136,47cyclictest0-21swapper/311:36:4023
2589699185136,47cyclictest0-21swapper/311:36:3923
2591699184138,34cyclictest3546-21CPU11
2591699184138,34cyclictest3546-21CPU11
2590599182172,6cyclictest0-21swapper/1111:15:563
2590599182172,6cyclictest0-21swapper/1111:15:563
2589599182147,13cyclictest171rcu_preempt10:03:3912
2589599182147,13cyclictest171rcu_preempt10:03:3912
2589599182147,13cyclictest171rcu_preempt10:03:3912
2592399181164,6cyclictest0-21swapper/2509:30:4518
2592399181164,6cyclictest0-21swapper/2509:30:4518
2592399181164,6cyclictest0-21swapper/2509:30:4518
2592399181159,20cyclictest0-21swapper/2512:37:0618
2592399181159,20cyclictest0-21swapper/2512:37:0618
2592399181159,20cyclictest0-21swapper/2512:37:0618
2589699180156,21cyclictest0-21swapper/311:57:4523
2589699180156,21cyclictest0-21swapper/311:57:4523
2589699180156,21cyclictest0-21swapper/311:57:4523
2590599179164,8cyclictest0-21swapper/1110:31:203
2590599179164,8cyclictest0-21swapper/1110:31:193
2590599179164,8cyclictest0-21swapper/1110:31:193
2589799179133,42cyclictest2456-21CPU34
2589799179133,42cyclictest2456-21CPU34
2589799179133,42cyclictest2456-21CPU34
2589699179152,19cyclictest0-21swapper/309:42:4023
2589699179152,19cyclictest0-21swapper/309:42:4023
2589699179152,19cyclictest0-21swapper/309:42:4023
2589599179168,8cyclictest0-21swapper/209:40:1012
2589599179168,8cyclictest0-21swapper/209:40:0912
2589599179168,8cyclictest0-21swapper/209:40:0912
2592399178157,9cyclictest0-21swapper/2509:38:2318
2592399178157,9cyclictest0-21swapper/2509:38:2218
2592399178157,9cyclictest0-21swapper/2509:38:2218
2589699178152,23cyclictest0-21swapper/309:37:4223
2589699178152,23cyclictest0-21swapper/309:37:4123
2589699178152,23cyclictest0-21swapper/309:37:4123
2589599178165,10cyclictest0-21swapper/211:23:4412
2589599178165,10cyclictest0-21swapper/211:23:4312
2589499178170,6cyclictest0-21swapper/112:39:391
2589499178170,6cyclictest0-21swapper/112:39:391
2589499178170,6cyclictest0-21swapper/112:39:381
2591199177170,5cyclictest0-21swapper/1411:32:506
2591199177170,5cyclictest0-21swapper/1411:32:496
2591199177170,5cyclictest0-21swapper/1411:32:496
2589699177131,44cyclictest0-21swapper/309:31:5823
2589699177131,44cyclictest0-21swapper/309:31:5823
2589699177131,44cyclictest0-21swapper/309:31:5823
2589699177130,42cyclictest0-21swapper/310:59:4423
2589699177130,42cyclictest0-21swapper/310:59:4423
2589699177130,42cyclictest0-21swapper/310:59:4423
2589699176141,32cyclictest0-21swapper/311:19:2223
2589699176141,32cyclictest0-21swapper/311:19:2223
2589599176172,2cyclictest0-21swapper/212:16:5112
2589599176172,2cyclictest0-21swapper/212:16:5112
2592399175153,15cyclictest2454-21CPU18
2592399175153,15cyclictest2454-21CPU18
2592399175153,15cyclictest2454-21CPU18
2592399175116,27cyclictest0-21swapper/2511:33:4218
2592399175116,27cyclictest0-21swapper/2511:33:4218
2592399175116,27cyclictest0-21swapper/2511:33:4218
2589599174150,15cyclictest0-21swapper/208:59:4712
2589599174150,15cyclictest0-21swapper/208:59:4712
2589599174117,37cyclictest0-21swapper/212:28:0012
2589599174117,37cyclictest0-21swapper/212:27:5912
2589599174117,37cyclictest0-21swapper/212:27:5912
2593599173160,8cyclictest0-21swapper/3512:17:5329
2593599173160,8cyclictest0-21swapper/3512:17:5229
2592399173120,28cyclictest0-21swapper/2510:21:0518
2592399173120,28cyclictest0-21swapper/2510:21:0518
2590199173155,14cyclictest0-21swapper/712:23:0337
2590199173155,14cyclictest0-21swapper/712:23:0337
2590199173137,32cyclictest3547-21CPU37
2590199173137,32cyclictest3547-21CPU37
2589699173154,16cyclictest0-21swapper/310:07:0923
2589699173154,16cyclictest0-21swapper/310:07:0923
2589699173147,20cyclictest17484-21nfsd11:20:4223
2589699173147,20cyclictest17484-21nfsd11:20:4223
2590199172162,7cyclictest0-21swapper/709:50:0937
2590199172162,7cyclictest0-21swapper/709:50:0937
2589799172151,14cyclictest0-21swapper/411:25:5134
2589799172151,14cyclictest0-21swapper/411:25:5034
2589799172151,14cyclictest0-21swapper/411:25:5034
25896991721,3cyclictest1442-21gdbus12:30:4623
25896991721,3cyclictest1442-21gdbus12:30:4523
25896991721,3cyclictest1442-21gdbus12:30:4523
2592399171144,8cyclictest171rcu_preempt10:08:2318
2592399171144,8cyclictest171rcu_preempt10:08:2318
2592399171126,19cyclictest0-21swapper/2511:52:5418
2592399171126,19cyclictest0-21swapper/2511:52:5318
2592399171126,19cyclictest0-21swapper/2511:52:5318
2592399171119,34cyclictest2466-21CPU18
2592399171119,34cyclictest2466-21CPU18
2592399171119,34cyclictest2466-21CPU18
2591799171164,5cyclictest0-21swapper/2011:58:0113
2591799171164,5cyclictest0-21swapper/2011:58:0013
2591799171164,5cyclictest0-21swapper/2011:58:0013
2591799171107,58cyclictest3548-21CPU13
2591799171107,58cyclictest3548-21CPU13
2591799171107,58cyclictest3548-21CPU13
2591699171160,9cyclictest0-21swapper/1911:06:1411
2591699171160,9cyclictest0-21swapper/1911:06:1311
2589599171156,13cyclictest0-21swapper/209:53:2412
2589599171156,13cyclictest0-21swapper/209:53:2412
2589599171140,21cyclictest0-21swapper/210:39:4812
2589599171140,21cyclictest0-21swapper/210:39:4712
2589599171140,21cyclictest0-21swapper/210:39:4712
2589599171124,23cyclictest0-21swapper/209:55:5112
2589599171124,23cyclictest0-21swapper/209:55:5012
2592399170116,11cyclictest0-21swapper/2508:28:3618
2592399170116,11cyclictest0-21swapper/2508:28:3518
2591699170144,15cyclictest2454-21CPU11
2591699170144,15cyclictest2454-21CPU11
2590099170145,21cyclictest4407-21CPU36
2590099170145,21cyclictest4407-21CPU36
2590099170145,21cyclictest4407-21CPU36
2589599170165,4cyclictest0-21swapper/211:43:0812
2589599170165,4cyclictest0-21swapper/211:43:0812
2592399169142,13cyclictest171rcu_preempt09:44:5718
2592399169142,13cyclictest171rcu_preempt09:44:5718
2592399169142,13cyclictest171rcu_preempt09:44:5718
2589699169135,30cyclictest0-21swapper/311:32:4923
2589699169135,30cyclictest0-21swapper/311:32:4923
2589699169135,30cyclictest0-21swapper/311:32:4923
2589699169121,42cyclictest0-21swapper/312:38:0823
2589699169121,42cyclictest0-21swapper/312:38:0823
2589699169121,42cyclictest0-21swapper/312:38:0823
2594099168147,18cyclictest0-21swapper/3910:34:2933
2594099168147,18cyclictest0-21swapper/3910:34:2833
2594099168147,18cyclictest0-21swapper/3910:34:2833
2593699168154,5cyclictest0-21swapper/3608:05:0230
2593699168154,5cyclictest0-21swapper/3608:05:0130
2592399168157,9cyclictest0-21swapper/2511:46:3018
2592399168157,9cyclictest0-21swapper/2511:46:3018
2592399168120,23cyclictest0-21swapper/2510:35:5818
2592399168120,23cyclictest0-21swapper/2510:35:5818
2592399168120,23cyclictest0-21swapper/2510:35:5818
2592399168119,36cyclictest0-21swapper/2511:05:1018
2592399168119,36cyclictest0-21swapper/2511:05:1018
2591399168140,21cyclictest0-21swapper/1611:50:298
2591399168140,21cyclictest0-21swapper/1611:50:288
2591399168140,21cyclictest0-21swapper/1611:50:288
2590199168154,7cyclictest0-21swapper/710:25:4037
2590199168154,7cyclictest0-21swapper/710:25:4037
2590199168154,7cyclictest0-21swapper/710:25:4037
2590199168153,9cyclictest0-21swapper/709:49:4337
2590199168153,9cyclictest0-21swapper/709:49:4337
2590199168153,9cyclictest0-21swapper/709:49:4337
2592399167118,24cyclictest0-21swapper/2511:39:2118
2592399167118,24cyclictest0-21swapper/2511:39:2118
2590199167136,18cyclictest0-21swapper/710:41:1637
2590199167136,18cyclictest0-21swapper/710:41:1637
2590199167136,18cyclictest0-21swapper/710:41:1637
2589699167136,25cyclictest0-21swapper/311:50:5523
2589699167136,25cyclictest0-21swapper/311:50:5423
2589699167136,25cyclictest0-21swapper/311:50:5423
2589599167115,13cyclictest0-21swapper/209:29:4412
2589599167115,13cyclictest0-21swapper/209:29:4412
2589599167115,13cyclictest0-21swapper/209:29:4412
2590199166119,40cyclictest0-21swapper/710:21:4537
2590199166119,40cyclictest0-21swapper/710:21:4437
25896991662,4cyclictest37358-21CPU23
25896991662,4cyclictest37358-21CPU23
2589699166133,29cyclictest0-21swapper/309:25:2523
2589699166133,29cyclictest0-21swapper/309:25:2423
2589699166133,29cyclictest0-21swapper/309:25:2423
25896991661,153cyclictest0-21swapper/310:30:2323
25896991661,153cyclictest0-21swapper/310:30:2223
25896991661,153cyclictest0-21swapper/310:30:2223
2589599166138,26cyclictest3542-21CPU12
2589599166138,26cyclictest3542-21CPU12
2594099165161,2cyclictest0-21swapper/3908:44:1533
2594099165161,2cyclictest0-21swapper/3908:44:1433
2593599165146,12cyclictest0-21swapper/3509:59:4229
2593599165146,12cyclictest0-21swapper/3509:59:4229
2593299165127,25cyclictest37265-21CPU27
2593299165127,25cyclictest37265-21CPU27
2591899165153,10cyclictest0-21swapper/2112:33:5814
2591899165153,10cyclictest0-21swapper/2112:33:5814
2591899165153,10cyclictest0-21swapper/2112:33:5814
2590599165154,9cyclictest0-21swapper/1111:31:153
2590599165154,9cyclictest0-21swapper/1111:31:153
2590599165154,9cyclictest0-21swapper/1111:31:153
2590199165119,43cyclictest3547-21CPU37
2590199165119,43cyclictest3547-21CPU37
259369916489,62cyclictest37353-21CPU30
259369916489,62cyclictest37353-21CPU30
2592399164150,11cyclictest0-21swapper/2511:01:2918
2592399164150,11cyclictest0-21swapper/2511:01:2818
2592399164120,29cyclictest0-21swapper/2509:56:2618
2592399164120,29cyclictest0-21swapper/2509:56:2618
2592399164118,21cyclictest0-21swapper/2510:51:4918
2592399164118,21cyclictest0-21swapper/2510:51:4918
2592399164102,46cyclictest3546-21CPU18
2592399164102,46cyclictest3546-21CPU18
2592299164130,17cyclictest0-21swapper/2412:17:1517
2592299164130,17cyclictest0-21swapper/2412:17:1517
2591699164154,8cyclictest0-21swapper/1909:47:4011
2591699164154,8cyclictest0-21swapper/1909:47:4011
2591699164154,8cyclictest0-21swapper/1909:47:4011
2591699164150,6cyclictest0-21swapper/1911:22:0011
2591699164150,6cyclictest0-21swapper/1911:21:5911
2590799164161,2cyclictest0-21swapper/1208:55:124
2590799164161,2cyclictest0-21swapper/1208:55:124
2589599164153,6cyclictest0-21swapper/211:10:5912
2589599164153,6cyclictest0-21swapper/211:10:5912
2592399163129,30cyclictest3541-21CPU18
2592399163129,30cyclictest3541-21CPU18
2592399163129,30cyclictest3541-21CPU18
2591699163151,3cyclictest0-21swapper/1907:59:2811
2591699163151,3cyclictest0-21swapper/1907:59:2811
2591699163148,9cyclictest0-21swapper/1908:33:5911
2591699163148,9cyclictest0-21swapper/1908:33:5911
2591699163145,11cyclictest0-21swapper/1910:33:1111
2591699163145,11cyclictest0-21swapper/1910:33:1011
2591699163145,11cyclictest0-21swapper/1910:33:1011
2591499163158,4cyclictest0-21swapper/1709:25:539
2591499163158,4cyclictest0-21swapper/1709:25:539
2591499163158,4cyclictest0-21swapper/1709:25:539
2591499163149,3cyclictest0-21swapper/1712:14:489
2591499163149,3cyclictest0-21swapper/1712:14:479
2591499163149,3cyclictest0-21swapper/1712:14:479
2590599163151,10cyclictest0-21swapper/1110:06:413
2590599163151,10cyclictest0-21swapper/1110:06:413
2589799163136,22cyclictest0-21swapper/412:03:3634
2589799163136,22cyclictest0-21swapper/412:03:3634
2589599163153,8cyclictest0-21swapper/211:05:0612
2589599163153,8cyclictest0-21swapper/211:05:0612
2589599163119,24cyclictest0-21swapper/211:34:1012
2589599163119,24cyclictest0-21swapper/211:34:0912
2589599163119,24cyclictest0-21swapper/211:34:0912
2594099162153,8cyclictest0-21swapper/3911:22:2033
2594099162153,8cyclictest0-21swapper/3911:22:2033
2593699162137,20cyclictest37357-21CPU30
2593699162137,20cyclictest37357-21CPU30
2593699162137,20cyclictest37357-21CPU30
2592399162145,9cyclictest0-21swapper/2511:17:4318
2592399162145,9cyclictest0-21swapper/2511:17:4318
2591899162147,10cyclictest0-21swapper/2112:05:3714
2591899162147,10cyclictest0-21swapper/2112:05:3714
2591899162147,10cyclictest0-21swapper/2112:05:3714
2591699162154,6cyclictest0-21swapper/1912:24:4011
2591699162154,6cyclictest0-21swapper/1912:24:4011
2589699162131,21cyclictest0-21swapper/310:37:2723
2589699162131,21cyclictest0-21swapper/310:37:2723
2589699162131,21cyclictest0-21swapper/310:37:2723
2589599162149,12cyclictest0-21swapper/210:30:0212
2589599162149,12cyclictest0-21swapper/210:30:0212
2589599162149,12cyclictest0-21swapper/210:30:0212
2594099161153,6cyclictest0-21swapper/3909:22:2933
2594099161153,6cyclictest0-21swapper/3909:22:2833
259399916167,89cyclictest0-21swapper/3807:36:2732
259399916167,89cyclictest0-21swapper/3807:36:2632
2593699161158,2cyclictest0-21swapper/3611:44:2830
2593699161158,2cyclictest0-21swapper/3611:44:2730
2593699161152,6cyclictest0-21swapper/3611:02:2430
2593699161152,6cyclictest0-21swapper/3611:02:2430
2593699161149,6cyclictest0-21swapper/3609:16:1830
2593699161149,6cyclictest0-21swapper/3609:16:1830
2592399161137,14cyclictest171rcu_preempt11:24:1018
2592399161137,14cyclictest171rcu_preempt11:24:1018
2592399161135,15cyclictest171rcu_preempt12:03:1218
2592399161135,15cyclictest171rcu_preempt12:03:1218
2591799161154,5cyclictest0-21swapper/2011:09:1513
2591799161154,5cyclictest0-21swapper/2011:09:1513
2589599161137,12cyclictest171rcu_preempt11:53:3912
2589599161137,12cyclictest171rcu_preempt11:53:3812
2589599161137,12cyclictest171rcu_preempt11:53:3812
2589599161114,15cyclictest0-21swapper/209:11:1512
2589599161114,15cyclictest0-21swapper/209:11:1512
2589599161100,49cyclictest2447-21CPU12
2589599161100,49cyclictest2447-21CPU12
2589499161152,3cyclictest0-21swapper/109:26:181
2589499161152,3cyclictest0-21swapper/109:26:171
2589499161152,3cyclictest0-21swapper/109:26:171
259409916035,42cyclictest3609-21CPU33
259409916035,42cyclictest3609-21CPU33
2593699160153,3cyclictest0-21swapper/3611:10:3630
2593699160153,3cyclictest0-21swapper/3611:10:3630
2593299160155,4cyclictest0-21swapper/3311:22:3227
2593299160155,4cyclictest0-21swapper/3311:22:3127
2592599160148,9cyclictest0-21swapper/2710:44:3120
2592599160148,9cyclictest0-21swapper/2710:44:3020
2592599160148,9cyclictest0-21swapper/2710:44:3020
2592399160150,7cyclictest0-21swapper/2510:28:5218
2592399160150,7cyclictest0-21swapper/2510:28:5218
2592399160150,7cyclictest0-21swapper/2510:28:5218
2592399160123,17cyclictest0-21swapper/2508:05:4018
2592399160123,17cyclictest0-21swapper/2508:05:4018
2592399160122,16cyclictest0-21swapper/2510:01:2318
2592399160122,16cyclictest0-21swapper/2510:01:2318
2592399160122,16cyclictest0-21swapper/2510:01:2318
2592399160121,21cyclictest0-21swapper/2512:23:5418
2592399160121,21cyclictest0-21swapper/2512:23:5318
2591899160126,20cyclictest171rcu_preempt10:16:0314
2591899160126,20cyclictest171rcu_preempt10:16:0314
2591899160123,33cyclictest0-21swapper/2110:12:4714
2591899160123,33cyclictest0-21swapper/2110:12:4614
2591699160145,8cyclictest0-21swapper/1907:46:3811
2591699160145,8cyclictest0-21swapper/1907:46:3811
2591699160145,5cyclictest0-21swapper/1911:44:5511
2591699160145,5cyclictest0-21swapper/1911:44:5511
2591699160104,46cyclictest37358-21CPU11
2591699160104,46cyclictest37358-21CPU11
2590199160135,22cyclictest0-21swapper/710:57:5537
2590199160135,22cyclictest0-21swapper/710:57:5437
2590199160135,22cyclictest0-21swapper/710:57:5437
2590199160124,25cyclictest0-21swapper/710:30:5937
2590199160124,25cyclictest0-21swapper/710:30:5837
2590199160124,25cyclictest0-21swapper/710:30:5837
2589799160149,9cyclictest0-21swapper/409:46:1034
2589799160149,9cyclictest0-21swapper/409:46:1034
2589799160149,9cyclictest0-21swapper/409:46:1034
2589799160146,12cyclictest0-21swapper/410:12:0834
2589799160146,12cyclictest0-21swapper/410:12:0734
2589499160156,2cyclictest0-21swapper/109:10:491
2589499160156,2cyclictest0-21swapper/109:10:491
2594099159155,2cyclictest0-21swapper/3910:08:1033
2594099159155,2cyclictest0-21swapper/3910:08:0933
2592399159106,39cyclictest37354-21CPU18
2592399159106,39cyclictest37354-21CPU18
2591899159142,12cyclictest0-21swapper/2111:11:3114
2591899159142,12cyclictest0-21swapper/2111:11:3014
2591699159141,12cyclictest0-21swapper/1908:25:2611
2591699159141,12cyclictest0-21swapper/1908:25:2611
2591699159137,19cyclictest3544-21CPU11
2591699159137,19cyclictest3544-21CPU11
2591499159138,12cyclictest0-21swapper/1709:36:179
2591499159138,12cyclictest0-21swapper/1709:36:179
2591499159138,12cyclictest0-21swapper/1709:36:179
2591399159148,9cyclictest0-21swapper/1609:39:278
2591399159148,9cyclictest0-21swapper/1609:39:268
2591399159148,9cyclictest0-21swapper/1609:39:268
2590599159104,27cyclictest0-21swapper/1110:05:023
2590599159104,27cyclictest0-21swapper/1110:05:023
2590599159104,27cyclictest0-21swapper/1110:05:023
2590199159142,15cyclictest0-21swapper/711:46:4737
2590199159142,15cyclictest0-21swapper/711:46:4637
2590199159135,17cyclictest0-21swapper/711:35:2637
2590199159135,17cyclictest0-21swapper/711:35:2637
2590199159134,22cyclictest0-21swapper/709:24:2037
2590199159134,22cyclictest0-21swapper/709:24:2037
2590199159129,28cyclictest0-21swapper/710:06:4137
2590199159129,28cyclictest0-21swapper/710:06:4037
2590099159151,4cyclictest2454-21CPU36
2590099159151,4cyclictest2454-21CPU36
2590099159151,4cyclictest2454-21CPU36
2589799159147,8cyclictest0-21swapper/409:42:5934
2589799159147,8cyclictest0-21swapper/409:42:5934
2589799159147,8cyclictest0-21swapper/409:42:5934
2589799159124,24cyclictest0-21swapper/411:17:0534
2589799159124,24cyclictest0-21swapper/411:17:0534
258959915977,58cyclictest37346-21qemu-system-x8608:41:2112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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