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2026-06-15 - 20:39
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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 Mon Jun 15, 2026 13:03:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3502599214205,6cyclictest0-21swapper/811:25:5038
3502599214205,6cyclictest0-21swapper/811:25:5038
3502599214205,6cyclictest0-21swapper/811:25:5038
3505099213198,11cyclictest0-21swapper/2911:55:1422
3505099213198,11cyclictest0-21swapper/2911:55:1422
3505099210203,5cyclictest0-21swapper/2907:25:0122
3505099210203,5cyclictest0-21swapper/2907:25:0122
3501599207202,3cyclictest0-21swapper/012:15:280
3501599207202,3cyclictest0-21swapper/012:15:280
3501599207202,3cyclictest0-21swapper/012:15:280
3505099204197,5cyclictest0-21swapper/2907:15:1822
3505099204197,5cyclictest0-21swapper/2907:15:1722
3505099202193,6cyclictest0-21swapper/2912:06:4522
3505099202193,6cyclictest0-21swapper/2912:06:4422
3505099200195,4cyclictest0-21swapper/2911:42:4622
3505099200195,4cyclictest0-21swapper/2911:42:4522
3505099200195,4cyclictest0-21swapper/2911:42:4522
3505099198186,9cyclictest0-21swapper/2910:32:0022
3505099198186,9cyclictest0-21swapper/2910:32:0022
3505099197186,9cyclictest13169-21cstates07:50:1722
3505099197186,9cyclictest13169-21cstates07:50:1622
3505099197186,9cyclictest13169-21cstates07:50:1622
3502599195189,4cyclictest0-21swapper/811:07:4838
3502599195189,4cyclictest0-21swapper/811:07:4838
3505899194187,5cyclictest0-21swapper/3610:40:1630
3505899194187,5cyclictest0-21swapper/3610:40:1630
3505099194159,27cyclictest0-21swapper/2911:35:0422
3505099194159,27cyclictest0-21swapper/2911:35:0322
3505099194159,27cyclictest0-21swapper/2911:35:0322
3505099193190,2cyclictest0-21swapper/2911:13:3622
3505099193190,2cyclictest0-21swapper/2911:13:3522
3505099193190,2cyclictest0-21swapper/2911:13:3522
3505099191186,3cyclictest0-21swapper/2911:49:4222
3505099191186,3cyclictest0-21swapper/2911:49:4122
3505099191186,3cyclictest0-21swapper/2911:49:4122
3505099191183,5cyclictest0-21swapper/2912:10:1522
3505099191183,5cyclictest0-21swapper/2912:10:1422
3505099191183,5cyclictest0-21swapper/2912:10:1422
3505399190179,9cyclictest0-21swapper/3211:05:2126
3505399190179,9cyclictest0-21swapper/3211:05:2026
3503299190171,10cyclictest17479-21nfsd12:00:237
3503299190171,10cyclictest17479-21nfsd12:00:237
3505099189180,7cyclictest0-21swapper/2910:37:5822
3505099189180,7cyclictest0-21swapper/2910:37:5822
3505099189180,7cyclictest0-21swapper/2910:37:5822
3502599189184,3cyclictest0-21swapper/811:55:0238
3502599189184,3cyclictest0-21swapper/811:55:0238
3502599189184,3cyclictest0-21swapper/811:55:0238
3505099188182,4cyclictest0-21swapper/2908:25:2022
3505099188182,4cyclictest0-21swapper/2908:25:2022
3503199188106,71cyclictest3543-21CPU6
3503199188106,71cyclictest3543-21CPU6
3502599188182,4cyclictest0-21swapper/808:00:2838
3502599188182,4cyclictest0-21swapper/808:00:2838
3505099187182,4cyclictest0-21swapper/2911:53:2422
3505099187182,4cyclictest0-21swapper/2911:53:2422
3505099187182,4cyclictest0-21swapper/2911:53:2422
3504099187170,13cyclictest0-21swapper/2209:44:2515
3504099187170,13cyclictest0-21swapper/2209:44:2515
3504099187170,13cyclictest0-21swapper/2209:44:2515
3505099186175,9cyclictest0-21swapper/2912:03:3122
3505099186175,9cyclictest0-21swapper/2912:03:3022
3502299185171,11cyclictest0-21swapper/611:15:0436
3502299185171,11cyclictest0-21swapper/611:15:0436
3502299185171,11cyclictest0-21swapper/611:15:0436
350619918447,131cyclictest0-21swapper/3912:20:0033
350619918447,131cyclictest0-21swapper/3912:20:0033
350619918447,131cyclictest0-21swapper/3912:20:0033
3505399184175,6cyclictest35442-21sshd11:04:2026
3505399184175,6cyclictest35442-21sshd11:04:2026
3505099184177,4cyclictest0-21swapper/2908:40:1322
3505099184177,4cyclictest0-21swapper/2908:40:1322
3501899184177,5cyclictest0-21swapper/312:26:2123
3501899184177,5cyclictest0-21swapper/312:26:2023
3505099183178,3cyclictest0-21swapper/2909:26:2922
3505099183178,3cyclictest0-21swapper/2909:26:2922
3505099183178,3cyclictest0-21swapper/2909:26:2922
3505099183173,8cyclictest0-21swapper/2911:09:4222
3505099183173,8cyclictest0-21swapper/2911:09:4222
3503199183113,61cyclictest0-21swapper/1411:25:276
3503199183113,61cyclictest0-21swapper/1411:25:276
3503199183113,61cyclictest0-21swapper/1411:25:276
3505099182177,4cyclictest0-21swapper/2908:59:0022
3505099182177,4cyclictest0-21swapper/2908:59:0022
3505099182172,8cyclictest0-21swapper/2907:25:2322
3505099182172,8cyclictest0-21swapper/2907:25:2222
350259918296,67cyclictest0-21swapper/809:37:0438
350259918296,67cyclictest0-21swapper/809:37:0438
350259918296,67cyclictest0-21swapper/809:37:0438
3502599182170,10cyclictest0-21swapper/809:30:0538
3502599182170,10cyclictest0-21swapper/809:30:0538
3502599182170,10cyclictest0-21swapper/809:30:0538
350619918138,30cyclictest0-21swapper/3912:20:2033
350619918138,30cyclictest0-21swapper/3912:20:1933
350619918138,30cyclictest0-21swapper/3912:20:1933
3505099181174,3cyclictest0-21swapper/2911:38:1722
3505099181174,3cyclictest0-21swapper/2911:38:1722
3505099181174,3cyclictest0-21swapper/2911:38:1722
3505099181167,12cyclictest0-21swapper/2910:54:0322
3505099181167,12cyclictest0-21swapper/2910:54:0322
3502599181167,6cyclictest0-21swapper/807:45:2338
3502599181167,6cyclictest0-21swapper/807:45:2338
3502599180172,5cyclictest0-21swapper/808:55:2938
3502599180172,5cyclictest0-21swapper/808:55:2938
3502299180171,7cyclictest0-21swapper/610:29:5936
3502299180171,7cyclictest0-21swapper/610:29:5936
350319917980,87cyclictest0-21swapper/1412:20:206
350319917980,87cyclictest0-21swapper/1412:20:206
350319917980,87cyclictest0-21swapper/1412:20:206
3502299179172,5cyclictest0-21swapper/609:28:4136
3502299179172,5cyclictest0-21swapper/609:28:4136
3502299179172,5cyclictest0-21swapper/609:28:4136
3505199178175,2cyclictest0-21swapper/3007:15:1924
3505199178175,2cyclictest0-21swapper/3007:15:1924
3505099178172,4cyclictest0-21swapper/2908:35:3722
3505099178172,4cyclictest0-21swapper/2908:35:3622
3505099177173,2cyclictest0-21swapper/2909:20:1022
3505099177173,2cyclictest0-21swapper/2909:20:1022
3505099177173,2cyclictest0-21swapper/2909:20:1022
3505099177169,5cyclictest0-21swapper/2908:35:0422
3505099177169,5cyclictest0-21swapper/2908:35:0422
3503199177132,42cyclictest0-21swapper/1412:07:286
3503199177132,42cyclictest0-21swapper/1412:07:276
3506199176155,19cyclictest0-21swapper/3911:20:2433
3506199176155,19cyclictest0-21swapper/3911:20:2333
350549917646,119cyclictest0-21swapper/3312:15:2827
350549917646,119cyclictest0-21swapper/3312:15:2827
350549917646,119cyclictest0-21swapper/3312:15:2827
3502599176154,12cyclictest171rcu_preempt09:00:5038
3505899175169,4cyclictest0-21swapper/3611:18:3730
3505899175169,4cyclictest0-21swapper/3611:18:3730
3505899175169,4cyclictest0-21swapper/3611:18:3730
3505099175169,4cyclictest0-21swapper/2908:24:5422
3505099175169,4cyclictest0-21swapper/2908:24:5422
3502899175168,5cyclictest0-21swapper/1109:28:263
3502899175168,5cyclictest0-21swapper/1109:28:263
3502899175168,5cyclictest0-21swapper/1109:28:263
3501899175170,3cyclictest0-21swapper/312:15:2823
3501899175170,3cyclictest0-21swapper/312:15:2723
3501899175170,3cyclictest0-21swapper/312:15:2723
3505099174168,4cyclictest0-21swapper/2907:15:0022
3505099174168,4cyclictest0-21swapper/2907:15:0022
3505099174160,7cyclictest0-21swapper/2912:28:0622
3505099174160,7cyclictest0-21swapper/2912:28:0622
3503199174128,44cyclictest0-21swapper/1409:56:506
3503199174128,44cyclictest0-21swapper/1409:56:496
3502599174163,8cyclictest0-21swapper/811:48:1638
3502599174163,8cyclictest0-21swapper/811:48:1638
3502599174163,8cyclictest0-21swapper/811:48:1638
3502599174161,10cyclictest0-21swapper/812:10:3838
3502599174161,10cyclictest0-21swapper/812:10:3838
3502599174161,10cyclictest0-21swapper/812:10:3838
3502599174127,23cyclictest0-21swapper/810:19:4638
3502599174127,23cyclictest0-21swapper/810:19:4638
350589917388,63cyclictest0-21swapper/3612:18:0830
350589917388,63cyclictest0-21swapper/3612:18:0830
350589917388,63cyclictest0-21swapper/3612:18:0830
3505499173133,35cyclictest2447-21CPU27
3505499173133,35cyclictest2447-21CPU27
3505499173133,35cyclictest2447-21CPU27
3505099173164,5cyclictest3543-21CPU22
3505099173164,5cyclictest3543-21CPU22
3503799173100,64cyclictest3548-21CPU11
3503799173100,64cyclictest3548-21CPU11
3503799173100,64cyclictest3548-21CPU11
3502599173156,7cyclictest171rcu_preempt07:10:2138
3502599173156,7cyclictest171rcu_preempt07:10:2138
3505899172161,8cyclictest0-21swapper/3611:33:1330
3505899172161,8cyclictest0-21swapper/3611:33:1330
3505899172161,8cyclictest0-21swapper/3611:33:1330
3505099172164,5cyclictest0-21swapper/2907:50:0422
3504099172138,29cyclictest4302-21sshd10:33:2515
3504099172138,29cyclictest4302-21sshd10:33:2415
3502599172166,4cyclictest0-21swapper/807:17:4438
3502599172166,4cyclictest0-21swapper/807:17:4438
3502599172163,7cyclictest0-21swapper/809:48:3338
3502599172163,7cyclictest0-21swapper/809:48:3338
3502599172156,6cyclictest0-21swapper/810:04:4238
3502599172156,6cyclictest0-21swapper/810:04:4238
3502599172113,43cyclictest2456-21CPU38
3502599172113,43cyclictest2456-21CPU38
3502599172113,43cyclictest2456-21CPU38
350619917140,125cyclictest0-21swapper/3910:50:2133
350619917140,125cyclictest0-21swapper/3910:50:2133
3505899171165,5cyclictest0-21swapper/3610:55:1730
3505899171165,5cyclictest0-21swapper/3610:55:1730
3505899171165,5cyclictest0-21swapper/3610:55:1730
3505899171155,11cyclictest0-21swapper/3607:10:0630
3505899171155,11cyclictest0-21swapper/3607:10:0530
3502599171166,4cyclictest0-21swapper/808:55:0138
3502599171166,4cyclictest0-21swapper/808:55:0138
350619917052,108cyclictest0-21swapper/3912:10:1533
350619917052,108cyclictest0-21swapper/3912:10:1533
350619917052,108cyclictest0-21swapper/3912:10:1433
3503199170125,40cyclictest0-21swapper/1411:36:356
3503199170125,40cyclictest0-21swapper/1411:36:356
3503199170125,40cyclictest0-21swapper/1411:36:356
3501999170163,6cyclictest0-21swapper/411:28:2634
3501999170163,6cyclictest0-21swapper/411:28:2534
3501999170163,6cyclictest0-21swapper/411:28:2534
3505899169162,5cyclictest0-21swapper/3610:46:4630
3505899169162,5cyclictest0-21swapper/3610:46:4630
3505899169162,5cyclictest0-21swapper/3610:46:4630
3505899169159,8cyclictest0-21swapper/3611:51:2230
3505899169159,8cyclictest0-21swapper/3611:51:2230
3505899169159,8cyclictest0-21swapper/3611:51:2230
3505399169164,2cyclictest0-21swapper/3209:21:4026
3505399169164,2cyclictest0-21swapper/3209:21:3926
3505399169164,2cyclictest0-21swapper/3209:21:3926
3505399169138,28cyclictest0-21swapper/3212:13:0926
3505399169138,28cyclictest0-21swapper/3212:13:0926
3505399169138,28cyclictest0-21swapper/3212:13:0926
3505099169159,5cyclictest0-21swapper/2912:16:1422
3505099169159,5cyclictest0-21swapper/2912:16:1422
3505099169159,5cyclictest0-21swapper/2912:16:1422
3503799169164,4cyclictest0-21swapper/1908:39:1811
3503799169164,4cyclictest0-21swapper/1908:39:1811
35031991690,94cyclictest0-21swapper/1410:17:186
35031991690,94cyclictest0-21swapper/1410:17:186
3502599169162,5cyclictest0-21swapper/811:11:0438
3502599169162,5cyclictest0-21swapper/811:11:0438
3502599169162,5cyclictest0-21swapper/811:11:0438
3505899168160,5cyclictest0-21swapper/3611:20:1630
3505899168160,5cyclictest0-21swapper/3611:20:1630
3505099168162,4cyclictest0-21swapper/2907:39:3722
3505099168162,4cyclictest0-21swapper/2907:39:3722
3505099168162,4cyclictest0-21swapper/2907:30:4422
3505099168162,4cyclictest0-21swapper/2907:30:4422
3502599168110,26cyclictest0-21swapper/810:11:1738
3502599168110,26cyclictest0-21swapper/810:11:1738
3502599168110,26cyclictest0-21swapper/810:11:1738
3502599168108,47cyclictest0-21swapper/808:35:5338
3502599168108,47cyclictest0-21swapper/808:35:5338
3502299168157,8cyclictest0-21swapper/609:46:5736
3502299168157,8cyclictest0-21swapper/609:46:5736
3501999168156,7cyclictest0-21swapper/411:21:2134
3501999168156,7cyclictest0-21swapper/411:21:2134
3501899168160,4cyclictest0-21swapper/311:21:2123
3501899168160,4cyclictest0-21swapper/311:21:2123
350619916752,105cyclictest0-21swapper/3911:10:1833
350619916752,105cyclictest0-21swapper/3911:10:1833
350619916752,105cyclictest0-21swapper/3911:10:1833
3505899167162,3cyclictest0-21swapper/3611:42:2530
3505899167162,3cyclictest0-21swapper/3611:42:2530
3505899167162,3cyclictest0-21swapper/3611:42:2530
350509916794,61cyclictest37265-21CPU22
350509916794,61cyclictest37265-21CPU22
350509916794,61cyclictest37265-21CPU22
35031991671,152cyclictest0-21swapper/1410:50:276
35031991671,152cyclictest0-21swapper/1410:50:276
3502599167163,2cyclictest0-21swapper/808:00:0138
3502599167163,2cyclictest0-21swapper/808:00:0138
3502599167153,7cyclictest171rcu_preempt10:58:5738
3502599167153,7cyclictest171rcu_preempt10:58:5638
3502599167153,7cyclictest171rcu_preempt10:58:5638
3502599167153,4cyclictest0-21swapper/810:51:2438
3502599167153,4cyclictest0-21swapper/810:51:2438
350539916665,70cyclictest0-21swapper/3212:20:1726
350539916665,70cyclictest0-21swapper/3212:20:1726
350539916665,70cyclictest0-21swapper/3212:20:1726
3505399166161,4cyclictest0-21swapper/3210:59:1226
3505399166161,4cyclictest0-21swapper/3210:59:1226
3505399166161,4cyclictest0-21swapper/3210:59:1226
3505099166155,8cyclictest0-21swapper/2909:58:1022
3505099166155,8cyclictest0-21swapper/2909:58:1022
3505099166135,18cyclictest37265-21CPU22
3505099166120,25cyclictest0-21swapper/2908:50:0822
3505099166120,25cyclictest0-21swapper/2908:50:0822
3505099166116,31cyclictest0-21swapper/2908:13:0922
35031991660,161cyclictest0-21swapper/1408:40:156
35031991660,161cyclictest0-21swapper/1408:40:156
3502599166158,7cyclictest0-21swapper/811:38:3138
3502599166158,7cyclictest0-21swapper/811:38:3138
3502599166158,7cyclictest0-21swapper/811:38:3138
3502599166154,9cyclictest0-21swapper/809:42:1938
3502599166154,9cyclictest0-21swapper/809:42:1838
3502599166154,9cyclictest0-21swapper/809:42:1838
3502599166150,6cyclictest0-21swapper/812:16:3538
3502599166150,6cyclictest0-21swapper/812:16:3538
3502599166150,6cyclictest0-21swapper/812:16:3538
3505899165160,4cyclictest0-21swapper/3608:20:1930
3505899165160,4cyclictest0-21swapper/3608:20:1930
3505899165150,13cyclictest0-21swapper/3612:38:3230
3505899165150,13cyclictest0-21swapper/3612:38:3230
3505899165150,13cyclictest0-21swapper/3612:38:3230
3505899165132,25cyclictest3545-21CPU30
3505899165132,25cyclictest3545-21CPU30
3505099165102,42cyclictest0-21swapper/2908:15:3222
3505099165102,42cyclictest0-21swapper/2908:15:3222
3504099165152,7cyclictest0-21swapper/2210:07:0715
3504099165152,7cyclictest0-21swapper/2210:07:0715
3504099165152,7cyclictest0-21swapper/2210:07:0715
3503799165160,4cyclictest0-21swapper/1908:58:1711
3503799165160,4cyclictest0-21swapper/1908:58:1611
3503799165152,9cyclictest0-21swapper/1911:21:2011
3503799165152,9cyclictest0-21swapper/1911:21:2011
3503799165146,12cyclictest0-21swapper/1912:03:2011
3503799165146,12cyclictest0-21swapper/1912:03:2011
350259916591,53cyclictest37267-21CPU38
350259916591,53cyclictest37267-21CPU38
350259916591,53cyclictest37267-21CPU38
3502599165119,25cyclictest0-21swapper/812:35:4438
3502599165119,25cyclictest0-21swapper/812:35:4338
3502599165119,25cyclictest0-21swapper/812:35:4338
3502599165117,22cyclictest0-21swapper/807:30:0438
3502599165117,22cyclictest0-21swapper/807:30:0438
3502599165107,54cyclictest3544-21CPU38
3502599165107,54cyclictest3544-21CPU38
3502599165107,54cyclictest3544-21CPU38
3502299165116,40cyclictest0-21swapper/612:29:3136
3502299165116,40cyclictest0-21swapper/612:29:3136
3501899165158,5cyclictest0-21swapper/309:39:1123
3501899165158,5cyclictest0-21swapper/309:39:1123
3501899165158,5cyclictest0-21swapper/309:39:1123
3505899164151,7cyclictest0-21swapper/3607:55:3130
3505899164151,7cyclictest0-21swapper/3607:55:3130
350549916436,122cyclictest0-21swapper/3311:50:1727
350549916436,122cyclictest0-21swapper/3311:50:1727
350549916436,122cyclictest0-21swapper/3311:50:1727
3503799164146,11cyclictest0-21swapper/1907:22:3311
3503799164146,11cyclictest0-21swapper/1907:22:3311
3502999164153,9cyclictest12600-21kworker/u82:2-events_unbound10:00:224
3502999164153,9cyclictest12600-21kworker/u82:2-events_unbound10:00:224
3502599164156,6cyclictest0-21swapper/810:31:4038
3502599164156,6cyclictest0-21swapper/810:31:4038
3502599164136,10cyclictest171rcu_preempt09:54:2638
3502599164136,10cyclictest171rcu_preempt09:54:2638
3502599164136,10cyclictest171rcu_preempt09:54:2638
350619916366,47cyclictest0-21swapper/3910:45:1233
350619916366,47cyclictest0-21swapper/3910:45:1233
350619916366,47cyclictest0-21swapper/3910:45:1233
3506199163101,26cyclictest0-21swapper/3911:20:0733
3506199163101,26cyclictest0-21swapper/3911:20:0733
350589916387,71cyclictest37355-21CPU30
350589916387,71cyclictest37355-21CPU30
350589916387,71cyclictest37355-21CPU30
3505899163142,11cyclictest171rcu_preempt10:38:5730
3505899163142,11cyclictest171rcu_preempt10:38:5730
3505899163142,11cyclictest171rcu_preempt10:38:5730
3505099163147,8cyclictest0-21swapper/2909:45:3622
3505099163147,8cyclictest0-21swapper/2909:45:3622
3504099163153,7cyclictest0-21swapper/2211:15:1715
3504099163153,7cyclictest0-21swapper/2211:15:1615
3504099163153,7cyclictest0-21swapper/2211:15:1615
3503299163147,13cyclictest0-21swapper/1510:20:147
3503299163147,13cyclictest0-21swapper/1510:20:137
3503199163110,47cyclictest37357-21CPU6
3503199163110,47cyclictest37357-21CPU6
3503199163110,47cyclictest37357-21CPU6
3503199163103,49cyclictest5513-21sshd09:50:206
3503199163103,49cyclictest5513-21sshd09:50:206
3503199163103,49cyclictest5513-21sshd09:50:206
3502999163158,2cyclictest27946-21systemd-cgroups09:45:124
3502999163158,2cyclictest27946-21systemd-cgroups09:45:124
3502599163145,6cyclictest0-21swapper/811:32:3338
3502599163145,6cyclictest0-21swapper/811:32:3338
3502599163145,6cyclictest0-21swapper/811:32:3338
3502599163144,10cyclictest171rcu_preempt09:17:4038
3502599163144,10cyclictest171rcu_preempt09:17:4038
3502599163116,27cyclictest0-21swapper/810:36:0238
3502599163116,27cyclictest0-21swapper/810:36:0238
3502599163116,27cyclictest0-21swapper/810:36:0238
3501899163154,8cyclictest0-21swapper/308:15:2123
3501899163154,8cyclictest0-21swapper/308:15:2123
350589916299,20cyclictest0-21swapper/3612:00:1330
350589916299,20cyclictest0-21swapper/3612:00:1230
3505899162153,8cyclictest0-21swapper/3611:07:1330
3505899162153,8cyclictest0-21swapper/3611:07:1330
3504099162139,21cyclictest0-21swapper/2211:55:0715
3504099162139,21cyclictest0-21swapper/2211:55:0715
3504099162139,21cyclictest0-21swapper/2211:55:0715
3503799162152,6cyclictest0-21swapper/1911:26:4911
3503799162152,6cyclictest0-21swapper/1911:26:4911
3503799162152,6cyclictest0-21swapper/1911:26:4911
3503199162127,31cyclictest0-21swapper/1411:42:546
3503199162127,31cyclictest0-21swapper/1411:42:536
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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