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2025-08-21 - 22:16
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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 Thu Aug 21, 2025 13:02:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2511099283273,2cyclictest0-21swapper/109:05:181
2511099283273,2cyclictest0-21swapper/109:05:181
2511099283273,2cyclictest0-21swapper/109:05:181
2511599259230,17cyclictest0-21swapper/508:15:1935
2511599259230,17cyclictest0-21swapper/508:15:1935
2516299247224,10cyclictest25922-21TaskSchedulerSi11:15:1831
2516299247224,10cyclictest25922-21TaskSchedulerSi11:15:1831
2516299247224,10cyclictest25922-21TaskSchedulerSi11:15:1831
2513099230202,12cyclictest36072-21sshd09:20:199
2513099230202,12cyclictest36072-21sshd09:20:189
2513099230202,12cyclictest36072-21sshd09:20:189
25165992221,14cyclictest0-21swapper/3911:30:1833
25165992221,14cyclictest0-21swapper/3911:30:1833
25165992221,14cyclictest0-21swapper/3911:30:1733
25154992052,198cyclictest4910-21CPU28
25154992052,198cyclictest4910-21CPU28
25154992052,198cyclictest4910-21CPU28
251159920533,150cyclictest0-21swapper/510:25:1835
251159920533,150cyclictest0-21swapper/510:25:1835
251159920533,150cyclictest0-21swapper/510:25:1835
2511599203192,6cyclictest0-21swapper/510:37:2735
2511599203192,6cyclictest0-21swapper/510:37:2735
2511599203192,6cyclictest0-21swapper/510:37:2735
2516299202170,16cyclictest0-21swapper/3710:50:2031
2516299202170,16cyclictest0-21swapper/3710:50:2031
2516299202170,16cyclictest0-21swapper/3710:50:2031
2515599202181,9cyclictest0-21swapper/3509:57:0329
2515599202181,9cyclictest0-21swapper/3509:57:0329
2515599202181,9cyclictest0-21swapper/3509:57:0329
2515299199146,43cyclictest0-21swapper/3211:17:5926
2515299199146,43cyclictest0-21swapper/3211:17:5926
2515299199146,43cyclictest0-21swapper/3211:17:5926
2515499197142,51cyclictest4907-21CPU28
2515499197142,51cyclictest4907-21CPU28
2515599194187,5cyclictest0-21swapper/3508:38:0529
25113991942,5cyclictest27274-21inotify_reader11:35:1823
25113991942,5cyclictest27274-21inotify_reader11:35:1723
2515499193152,37cyclictest0-21swapper/3410:57:4628
2515499193152,37cyclictest0-21swapper/3410:57:4628
2515499193152,37cyclictest0-21swapper/3410:57:4628
251399919334,148cyclictest4630-21CPU13
251399919334,148cyclictest4630-21CPU13
2511599193177,11cyclictest0-21swapper/507:57:5135
2511599193177,11cyclictest0-21swapper/507:57:5135
2511599192158,26cyclictest0-21swapper/509:47:2335
2511599192158,26cyclictest0-21swapper/509:47:2335
2511599192158,26cyclictest0-21swapper/509:47:2335
2511899191167,21cyclictest0-21swapper/809:42:2538
2511899191167,21cyclictest0-21swapper/809:42:2538
2511899191167,21cyclictest0-21swapper/809:42:2538
251549919045,133cyclictest13274-21inotify_reader08:55:2128
251549919045,133cyclictest13274-21inotify_reader08:55:2128
2515499190170,18cyclictest0-21swapper/3410:30:1028
2515499190170,18cyclictest0-21swapper/3410:30:1028
2515499190170,18cyclictest0-21swapper/3410:30:1028
2515499190148,33cyclictest0-21swapper/3411:18:5928
2515499190148,33cyclictest0-21swapper/3411:18:5928
2515499190148,33cyclictest0-21swapper/3411:18:5928
2512499190185,3cyclictest0-21swapper/1209:25:204
2512499190185,3cyclictest0-21swapper/1209:25:204
2511799190181,7cyclictest0-21swapper/709:43:1937
2511799190181,7cyclictest0-21swapper/709:43:1837
2511799190181,7cyclictest0-21swapper/709:43:1837
2515599189178,8cyclictest0-21swapper/3509:13:1929
2515599189178,8cyclictest0-21swapper/3509:13:1929
2515599189178,8cyclictest0-21swapper/3509:13:1929
2515299189179,9cyclictest0-21swapper/3211:28:1126
2515299189179,9cyclictest0-21swapper/3211:28:1126
2515299189179,9cyclictest0-21swapper/3211:28:1126
2511099189178,3cyclictest0-21swapper/112:10:391
2511099189178,3cyclictest0-21swapper/112:10:391
2511099189178,3cyclictest0-21swapper/112:10:381
2512699187180,6cyclictest0-21swapper/1409:31:036
2512699187180,6cyclictest0-21swapper/1409:31:036
2512699187180,6cyclictest0-21swapper/1409:31:036
2511199187181,3cyclictest15983-21CPU12
2511199187181,3cyclictest15983-21CPU12
2511199187181,3cyclictest15983-21CPU12
2515499186141,39cyclictest0-21swapper/3412:17:2428
2515499186141,39cyclictest0-21swapper/3412:17:2328
2514599186141,33cyclictest4633-21CPU19
2514599186141,33cyclictest4633-21CPU19
2511799186160,15cyclictest0-21swapper/712:27:3237
2511799186160,15cyclictest0-21swapper/712:27:3237
2511799186160,15cyclictest0-21swapper/712:27:3137
2515499185113,61cyclictest36795-21nfsd08:50:2028
2515499185113,61cyclictest36795-21nfsd08:50:2028
2513099185156,18cyclictest0-21swapper/1709:13:329
2513099185156,18cyclictest0-21swapper/1709:13:329
2513099185156,18cyclictest0-21swapper/1709:13:329
2512299185182,2cyclictest0-21swapper/1010:30:182
2512299185182,2cyclictest0-21swapper/1010:30:182
2512299185182,2cyclictest0-21swapper/1010:30:182
251659918415,160cyclictest9672-21inotify_reader07:55:1833
251659918415,160cyclictest9672-21inotify_reader07:55:1833
2515499184156,26cyclictest0-21swapper/3410:40:4528
2515499184156,26cyclictest0-21swapper/3410:40:4428
2515499184156,26cyclictest0-21swapper/3410:40:4428
2515299184145,6cyclictest0-21swapper/3209:55:1426
2515299184145,6cyclictest0-21swapper/3209:55:1326
2515299184145,6cyclictest0-21swapper/3209:55:1326
25138991848,71cyclictest9403-21inotify_reader09:25:1911
25138991848,71cyclictest9403-21inotify_reader09:25:1911
251289918434,35cyclictest31082-21inotify_reader08:55:198
251289918434,35cyclictest31082-21inotify_reader08:55:198
2516499183145,22cyclictest0-21swapper/3810:27:1032
2516499183145,22cyclictest0-21swapper/3810:27:1032
2516499183145,22cyclictest0-21swapper/3810:27:1032
251549918339,140cyclictest0-21swapper/3412:30:1928
251549918339,140cyclictest0-21swapper/3412:30:1928
251549918339,140cyclictest0-21swapper/3412:30:1828
2515499183151,31cyclictest0-21swapper/3411:05:0128
2515499183151,31cyclictest0-21swapper/3411:05:0028
2515499183151,31cyclictest0-21swapper/3411:05:0028
2513099183171,6cyclictest0-21swapper/1709:38:329
2513099183171,6cyclictest0-21swapper/1709:38:329
2512699183175,5cyclictest0-21swapper/1409:59:106
2512699183175,5cyclictest0-21swapper/1409:59:106
2512699183175,5cyclictest0-21swapper/1409:59:096
2511699183171,10cyclictest0-21swapper/609:48:3436
2511699183171,10cyclictest0-21swapper/609:48:3336
2511699183171,10cyclictest0-21swapper/609:48:3336
2515599182166,14cyclictest0-21swapper/3510:39:5629
2515599182166,14cyclictest0-21swapper/3510:39:5629
2515599182166,14cyclictest0-21swapper/3510:39:5629
2515499182149,30cyclictest0-21swapper/3411:13:5528
2515499182149,30cyclictest0-21swapper/3411:13:5528
2514799182156,23cyclictest0-21swapper/2808:18:4321
2514799182156,23cyclictest0-21swapper/2808:18:4321
2514599182169,11cyclictest0-21swapper/2611:37:5119
2514599182169,11cyclictest0-21swapper/2611:37:5119
251439918217,140cyclictest5646-21sshd12:30:1917
251439918217,140cyclictest5646-21sshd12:30:1917
251439918217,140cyclictest5646-21sshd12:30:1917
2513099181167,11cyclictest0-21swapper/1709:15:199
2513099181167,11cyclictest0-21swapper/1709:15:199
2513099181167,11cyclictest0-21swapper/1709:15:199
2512699181157,18cyclictest0-21swapper/1408:18:156
2512699181157,18cyclictest0-21swapper/1408:18:156
2511799181175,4cyclictest0-21swapper/710:32:4237
2511799181175,4cyclictest0-21swapper/710:32:4237
2511799181175,4cyclictest0-21swapper/710:32:4237
2511799181163,9cyclictest0-21swapper/710:11:3437
2511799181163,9cyclictest0-21swapper/710:11:3437
2511799181163,9cyclictest0-21swapper/710:11:3437
2511599181155,24cyclictest0-21swapper/511:33:5335
2511599181155,24cyclictest0-21swapper/511:33:5235
2511599181155,24cyclictest0-21swapper/511:33:5235
25113991811,171cyclictest0-21swapper/307:50:1923
25113991811,171cyclictest0-21swapper/307:50:1923
2515799180172,3cyclictest0-21swapper/3609:15:0230
2515799180172,3cyclictest0-21swapper/3609:15:0230
2515799180172,3cyclictest0-21swapper/3609:15:0230
2515599180169,9cyclictest0-21swapper/3511:09:0329
2515599180169,9cyclictest0-21swapper/3511:09:0329
2515599180169,9cyclictest0-21swapper/3511:09:0329
251529918054,101cyclictest11902-21CPU26
251529918054,101cyclictest11902-21CPU26
251529918054,101cyclictest11902-21CPU26
2514199180151,26cyclictest3078-21CPU15
2514199180151,26cyclictest3078-21CPU15
25138991801,88cyclictest0-21swapper/1912:25:2111
25138991801,88cyclictest0-21swapper/1912:25:2111
25138991801,88cyclictest0-21swapper/1912:25:2011
251649917993,69cyclictest3078-21CPU32
251649917993,69cyclictest3078-21CPU32
2514799179168,9cyclictest0-21swapper/2812:01:2521
2514799179168,9cyclictest0-21swapper/2812:01:2421
2514799179168,9cyclictest0-21swapper/2812:01:2421
2514499179166,8cyclictest0-21swapper/2509:18:2418
2514499179166,8cyclictest0-21swapper/2509:18:2418
2514499179166,8cyclictest0-21swapper/2509:18:2418
2514099179161,14cyclictest0-21swapper/2110:47:1514
2514099179161,14cyclictest0-21swapper/2110:47:1514
2512699179174,3cyclictest0-21swapper/1410:18:046
2512699179174,3cyclictest0-21swapper/1410:18:036
251189917988,79cyclictest0-21swapper/810:07:3038
251189917988,79cyclictest0-21swapper/810:07:3038
251189917988,79cyclictest0-21swapper/810:07:2938
2511699179165,12cyclictest0-21swapper/609:29:4836
2511699179165,12cyclictest0-21swapper/609:29:4836
2511599179172,4cyclictest0-21swapper/511:29:5635
2511599179172,4cyclictest0-21swapper/511:29:5635
2511599179172,4cyclictest0-21swapper/511:29:5635
2515599178166,9cyclictest0-21swapper/3508:31:2629
2515599178165,8cyclictest0-21swapper/3507:10:0229
2515599178165,8cyclictest0-21swapper/3507:10:0229
2512699178163,12cyclictest0-21swapper/1409:22:186
2512699178163,12cyclictest0-21swapper/1409:22:186
2512699178163,12cyclictest0-21swapper/1409:22:186
2511899178161,10cyclictest0-21swapper/810:31:1038
2511899178161,10cyclictest0-21swapper/810:31:1038
2511899178161,10cyclictest0-21swapper/810:31:1038
251139917812,2cyclictest0-21swapper/310:32:4423
251139917812,2cyclictest0-21swapper/310:32:4423
251139917812,2cyclictest0-21swapper/310:32:4423
25113991781,19cyclictest0-21swapper/309:00:1823
25113991781,19cyclictest0-21swapper/309:00:1823
2511099178100,59cyclictest4911-21CPU1
2511099178100,59cyclictest4911-21CPU1
2511099178100,59cyclictest4911-21CPU1
2515599177164,11cyclictest0-21swapper/3510:53:3129
2515599177164,11cyclictest0-21swapper/3510:53:3129
2515599177164,11cyclictest0-21swapper/3510:53:3129
25154991771,126cyclictest0-21swapper/3409:20:2028
25154991771,126cyclictest0-21swapper/3409:20:1928
25154991771,126cyclictest0-21swapper/3409:20:1928
2514099177164,11cyclictest0-21swapper/2107:10:5714
2514099177164,11cyclictest0-21swapper/2107:10:5714
2513199177169,5cyclictest0-21swapper/1811:10:2710
2513199177169,5cyclictest0-21swapper/1811:10:2710
2513199177162,13cyclictest0-21swapper/1811:21:0210
2513199177162,13cyclictest0-21swapper/1811:21:0210
2513199177162,13cyclictest0-21swapper/1811:21:0210
2511599177160,13cyclictest4905-21CPU35
2511599177160,13cyclictest4905-21CPU35
2511099177158,11cyclictest0-21swapper/112:03:541
2511099177158,11cyclictest0-21swapper/112:03:541
2511099177158,11cyclictest0-21swapper/112:03:531
2514799176163,9cyclictest0-21swapper/2811:42:1221
2514799176163,9cyclictest0-21swapper/2811:42:1221
2514799176143,31cyclictest0-21swapper/2809:50:5921
2514799176143,31cyclictest0-21swapper/2809:50:5921
2514799176143,31cyclictest0-21swapper/2809:50:5921
2513199176166,8cyclictest0-21swapper/1812:32:3010
2513199176166,8cyclictest0-21swapper/1812:32:3010
2513199176166,8cyclictest0-21swapper/1812:32:3010
2512699176164,9cyclictest0-21swapper/1411:15:296
2512699176164,9cyclictest0-21swapper/1411:15:296
2512699176164,9cyclictest0-21swapper/1411:15:296
2511899176140,28cyclictest0-21swapper/809:35:2638
2511899176140,28cyclictest0-21swapper/809:35:2538
2511599176152,13cyclictest0-21swapper/511:05:1035
2511599176152,13cyclictest0-21swapper/511:05:1035
2511599176152,13cyclictest0-21swapper/511:05:1035
2516499175165,7cyclictest0-21swapper/3812:01:1432
2516499175165,7cyclictest0-21swapper/3812:01:1432
2516499175165,7cyclictest0-21swapper/3812:01:1432
2514799175155,10cyclictest32107-21sshd10:12:3421
2514799175155,10cyclictest32107-21sshd10:12:3421
2514799175155,10cyclictest32107-21sshd10:12:3421
2512599175154,15cyclictest0-21swapper/1312:28:225
2512599175154,15cyclictest0-21swapper/1312:28:225
2512599175154,15cyclictest0-21swapper/1312:28:215
2511899175158,14cyclictest0-21swapper/811:23:2638
2511899175158,14cyclictest0-21swapper/811:23:2638
2511899175158,14cyclictest0-21swapper/811:23:2638
2511799175158,8cyclictest32322-21sshd11:21:5837
2511799175158,8cyclictest32322-21sshd11:21:5837
2511799175158,8cyclictest32322-21sshd11:21:5837
2511599175142,11cyclictest0-21swapper/507:28:2235
2511599175142,11cyclictest0-21swapper/507:28:2235
2516299174149,8cyclictest0-21swapper/3709:38:3231
2516299174149,8cyclictest0-21swapper/3709:38:3231
251549917485,85cyclictest0-21swapper/3409:25:1928
251549917485,85cyclictest0-21swapper/3409:25:1928
25154991744,99cyclictest0-21swapper/3412:27:5428
25154991744,99cyclictest0-21swapper/3412:27:5328
25154991744,99cyclictest0-21swapper/3412:27:5328
2515499174149,23cyclictest0-21swapper/3412:22:2428
2515499174149,23cyclictest0-21swapper/3412:22:2428
2515499174149,23cyclictest0-21swapper/3412:22:2328
2515299174154,17cyclictest0-21swapper/3209:47:2826
2515299174154,17cyclictest0-21swapper/3209:47:2826
2515299174154,17cyclictest0-21swapper/3209:47:2826
2514799174124,45cyclictest4910-21CPU21
2514799174124,45cyclictest4910-21CPU21
2514799174124,45cyclictest4910-21CPU21
2511699174156,15cyclictest0-21swapper/610:52:4536
2511699174156,15cyclictest0-21swapper/610:52:4536
2511699174156,15cyclictest0-21swapper/610:52:4536
2516499173140,30cyclictest15984-21CPU32
2516499173140,30cyclictest15984-21CPU32
2516499173140,30cyclictest15984-21CPU32
2515799173160,8cyclictest0-21swapper/3610:00:3130
2515799173160,8cyclictest0-21swapper/3610:00:3130
2515599173165,6cyclictest0-21swapper/3511:21:0829
2515599173165,6cyclictest0-21swapper/3511:21:0829
2515599173165,6cyclictest0-21swapper/3511:21:0829
2515499173154,12cyclictest0-21swapper/3410:14:1328
2515499173154,12cyclictest0-21swapper/3410:14:1328
2515499173154,12cyclictest0-21swapper/3410:14:1328
2515299173168,3cyclictest0-21swapper/3209:25:1726
2515299173168,3cyclictest0-21swapper/3209:25:1726
2514799173156,13cyclictest0-21swapper/2809:38:0021
2514799173156,13cyclictest0-21swapper/2809:38:0021
2514599173144,11cyclictest171rcu_preempt09:05:3519
2514599173144,11cyclictest171rcu_preempt09:05:3519
2514599173144,11cyclictest171rcu_preempt09:05:3519
2514099173132,19cyclictest0-21swapper/2109:32:0214
2514099173132,19cyclictest0-21swapper/2109:32:0214
2514099173132,19cyclictest0-21swapper/2109:32:0214
25139991731,154cyclictest12638-21TaskSchedulerSi09:10:2113
25139991731,154cyclictest12638-21TaskSchedulerSi09:10:2113
25139991731,154cyclictest12638-21TaskSchedulerSi09:10:2113
2512699173158,9cyclictest0-21swapper/1408:58:146
2512699173158,9cyclictest0-21swapper/1408:58:146
25118991734,165cyclictest16229-21NetworkChangeNo08:55:2138
25118991734,165cyclictest16229-21NetworkChangeNo08:55:2138
2511199173168,3cyclictest0-21swapper/209:15:4512
2511199173168,3cyclictest0-21swapper/209:15:4512
2511199173168,3cyclictest0-21swapper/209:15:4512
25165991721,152cyclictest35018-21TaskSchedulerSi10:25:1933
25165991721,152cyclictest35018-21TaskSchedulerSi10:25:1933
25165991721,152cyclictest35018-21TaskSchedulerSi10:25:1933
2514599172161,3cyclictest0-21swapper/2608:07:3419
2514599172161,3cyclictest0-21swapper/2608:07:3419
2512899172156,9cyclictest0-21swapper/1611:08:068
2512899172156,9cyclictest0-21swapper/1611:08:058
2512899172156,9cyclictest0-21swapper/1611:08:058
25127991721,8cyclictest0-21swapper/1511:30:187
25127991721,8cyclictest0-21swapper/1511:30:177
25127991721,8cyclictest0-21swapper/1511:30:177
25114991721,40cyclictest0-21swapper/411:59:3134
25114991721,40cyclictest0-21swapper/411:59:3134
25114991721,40cyclictest0-21swapper/411:59:3134
25165991712,162cyclictest0-21swapper/3910:31:3133
25165991712,162cyclictest0-21swapper/3910:31:3033
25165991712,162cyclictest0-21swapper/3910:31:3033
2516499171152,15cyclictest4634-21CPU32
2516499171152,15cyclictest4634-21CPU32
2516499171152,15cyclictest4634-21CPU32
2515499171137,32cyclictest0-21swapper/3411:54:2728
2515499171137,32cyclictest0-21swapper/3411:54:2728
2515499171137,32cyclictest0-21swapper/3411:54:2728
25154991711,104cyclictest0-21swapper/3407:25:1628
25154991711,104cyclictest0-21swapper/3407:25:1628
2515399171167,2cyclictest0-21swapper/3312:22:3427
2515399171167,2cyclictest0-21swapper/3312:22:3427
2515399171167,2cyclictest0-21swapper/3312:22:3427
2512699171162,7cyclictest0-21swapper/1411:28:006
2512699171162,7cyclictest0-21swapper/1411:28:006
2512699171162,7cyclictest0-21swapper/1411:27:596
2512699171160,9cyclictest0-21swapper/1410:43:156
2512699171160,9cyclictest0-21swapper/1410:43:156
2512699171160,9cyclictest0-21swapper/1410:43:156
251549917075,82cyclictest36794-21nfsd08:10:1928
251549917075,82cyclictest36794-21nfsd08:10:1928
2515499170155,13cyclictest0-21swapper/3412:39:3228
2515499170155,13cyclictest0-21swapper/3412:39:3228
2515499170155,13cyclictest0-21swapper/3412:39:3128
2515499170112,50cyclictest0-21swapper/3409:16:0928
2515499170112,50cyclictest0-21swapper/3409:16:0928
2515499170112,50cyclictest0-21swapper/3409:16:0828
25154991700,167cyclictest0-21swapper/3409:49:3428
25154991700,167cyclictest0-21swapper/3409:49:3428
25154991700,167cyclictest0-21swapper/3409:49:3428
251439917015,6cyclictest0-21swapper/2409:05:1917
251439917015,6cyclictest0-21swapper/2409:05:1917
251439917015,6cyclictest0-21swapper/2409:05:1917
2514299170166,2cyclictest0-21swapper/2307:55:2616
2514299170166,2cyclictest0-21swapper/2307:55:2616
2513099170158,8cyclictest0-21swapper/1710:40:299
2513099170158,8cyclictest0-21swapper/1710:40:299
2513099170158,8cyclictest0-21swapper/1710:40:289
251259917019,148cyclictest0-21swapper/1307:55:195
251259917019,148cyclictest0-21swapper/1307:55:185
2511699170155,13cyclictest0-21swapper/611:54:1736
2511699170155,13cyclictest0-21swapper/611:54:1736
2511699170155,13cyclictest0-21swapper/611:54:1736
2516499169137,19cyclictest0-21swapper/3810:20:4332
2516499169137,19cyclictest0-21swapper/3810:20:4332
2516499169137,19cyclictest0-21swapper/3810:20:4332
2515599169128,31cyclictest0-21swapper/3509:18:5429
2515599169128,31cyclictest0-21swapper/3509:18:5429
2515599169128,31cyclictest0-21swapper/3509:18:5429
2515499169140,27cyclictest0-21swapper/3411:36:2128
2515499169140,27cyclictest0-21swapper/3411:36:2128
2514799169146,14cyclictest0-21swapper/2809:56:5221
2514799169146,14cyclictest0-21swapper/2809:56:5221
2514799169146,14cyclictest0-21swapper/2809:56:5221
2514699169141,25cyclictest0-21swapper/2712:16:3720
2514699169141,25cyclictest0-21swapper/2712:16:3620
2514099169144,5cyclictest171rcu_preempt12:36:2014
2514099169144,5cyclictest171rcu_preempt12:36:2014
2514099169144,5cyclictest171rcu_preempt12:36:1914
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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