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2026-06-01 - 18:41
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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 01, 2026 13:02:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25603992721,252cyclictest3793-21lxd12:31:1033
25603992721,252cyclictest3793-21lxd12:31:1033
25603992320,2cyclictest0-21swapper/3912:40:0133
25603992320,2cyclictest0-21swapper/3912:40:0033
25603992320,2cyclictest0-21swapper/3912:40:0033
25603992301,4cyclictest1367-21dbus-daemon12:01:5233
25603992301,4cyclictest1367-21dbus-daemon12:01:5133
25603992301,4cyclictest1367-21dbus-daemon12:01:5133
25603992161,211cyclictest0-21swapper/3912:20:1733
25603992161,211cyclictest0-21swapper/3912:20:1733
25603992151,2cyclictest0-21swapper/3912:15:2633
25603992151,2cyclictest0-21swapper/3912:15:2633
25603992150,2cyclictest0-21swapper/3912:09:3933
25603992150,2cyclictest0-21swapper/3912:09:3933
25603992120,2cyclictest0-21swapper/3912:14:5833
25603992120,2cyclictest0-21swapper/3912:14:5733
25603992120,2cyclictest0-21swapper/3911:58:5133
25603992120,2cyclictest0-21swapper/3911:58:5033
25603992091,205cyclictest0-21swapper/3912:25:2633
25603992091,205cyclictest0-21swapper/3912:25:2633
25603992091,205cyclictest0-21swapper/3912:25:2533
2560099202197,3cyclictest0-21swapper/3611:05:1330
2560099202197,3cyclictest0-21swapper/3611:05:1330
2560099202197,3cyclictest0-21swapper/3611:05:1230
2560099202193,7cyclictest0-21swapper/3610:35:2830
2560099202193,7cyclictest0-21swapper/3610:35:2730
2558299202165,34cyclictest0-21swapper/2211:53:5615
2558299202165,34cyclictest0-21swapper/2211:53:5615
2559199200196,2cyclictest0-21swapper/3010:15:1624
2559199200196,2cyclictest0-21swapper/3010:15:1524
2560099199192,5cyclictest0-21swapper/3610:33:3630
2560099199192,5cyclictest0-21swapper/3610:33:3630
2560099199192,5cyclictest0-21swapper/3610:33:3630
2560099198191,4cyclictest37270-21CPU30
2560099198191,4cyclictest37270-21CPU30
2556999198192,5cyclictest0-21swapper/1108:25:163
2556999198192,5cyclictest0-21swapper/1108:25:163
2560099197179,10cyclictest0-21swapper/3611:20:4130
2560099197179,10cyclictest0-21swapper/3611:20:4030
2560099197179,10cyclictest0-21swapper/3611:20:4030
2556999196185,9cyclictest0-21swapper/1111:56:463
2556999196185,9cyclictest0-21swapper/1111:56:463
2557199195190,4cyclictest0-21swapper/1308:35:005
2557199195190,4cyclictest0-21swapper/1308:35:005
2560099194188,4cyclictest0-21swapper/3609:41:1030
2560099194188,4cyclictest0-21swapper/3609:41:1030
2559199193187,3cyclictest0-21swapper/3011:20:2624
2559199193187,3cyclictest0-21swapper/3011:20:2624
2559199193187,3cyclictest0-21swapper/3011:20:2624
2556099193190,2cyclictest0-21swapper/309:48:4023
2556099193190,2cyclictest0-21swapper/309:48:4023
2556099193190,2cyclictest0-21swapper/309:48:4023
2560099192184,6cyclictest0-21swapper/3610:50:1530
2560099192184,6cyclictest0-21swapper/3610:50:1530
2556499192166,24cyclictest0-21swapper/612:03:5136
2556499192166,24cyclictest0-21swapper/612:03:5036
2556499192166,24cyclictest0-21swapper/612:03:5036
2558999190135,49cyclictest0-21swapper/2812:34:0421
2558999190135,49cyclictest0-21swapper/2812:34:0421
2556499190175,13cyclictest0-21swapper/609:20:2736
2556499190175,13cyclictest0-21swapper/609:20:2736
2556499190175,13cyclictest0-21swapper/609:20:2736
2560399189152,30cyclictest0-21swapper/3911:09:3433
2560399189152,30cyclictest0-21swapper/3911:09:3433
2560399189152,30cyclictest0-21swapper/3911:09:3433
2560299186174,5cyclictest0-21swapper/3810:44:1932
2560299186174,5cyclictest0-21swapper/3810:44:1932
2558999185154,22cyclictest0-21swapper/2809:27:1221
2558999185154,22cyclictest0-21swapper/2809:27:1221
2560099184180,2cyclictest0-21swapper/3610:10:2430
2560099184180,2cyclictest0-21swapper/3610:10:2430
2558699184165,14cyclictest0-21swapper/2611:53:1719
2558699184165,14cyclictest0-21swapper/2611:53:1619
2558299184156,26cyclictest0-21swapper/2210:52:4115
2558299184156,26cyclictest0-21swapper/2210:52:4115
2556999184176,6cyclictest0-21swapper/1109:00:093
2556999184176,6cyclictest0-21swapper/1109:00:093
2560099183177,4cyclictest0-21swapper/3610:56:1430
2560099183177,4cyclictest0-21swapper/3610:56:1430
2560099183177,2cyclictest10257-21systemd-cgroups10:20:2830
2560099183177,2cyclictest10257-21systemd-cgroups10:20:2830
2560099183177,2cyclictest10257-21systemd-cgroups10:20:2730
2557899183158,23cyclictest0-21swapper/1810:40:3210
2557899183158,23cyclictest0-21swapper/1810:40:3210
2556999183162,16cyclictest0-21swapper/1109:10:203
2556999183162,16cyclictest0-21swapper/1109:10:193
2560299182173,7cyclictest0-21swapper/3809:55:5332
2560299182173,7cyclictest0-21swapper/3809:55:5332
2560299182171,8cyclictest0-21swapper/3810:24:1132
2560299182171,8cyclictest0-21swapper/3810:24:1132
2560299182171,8cyclictest0-21swapper/3810:24:1132
2560099182176,5cyclictest0-21swapper/3610:40:1030
2560099182176,5cyclictest0-21swapper/3610:40:1030
2560099182171,9cyclictest0-21swapper/3610:26:1930
2560099182171,9cyclictest0-21swapper/3610:26:1830
2560099182171,9cyclictest0-21swapper/3610:26:1830
2559799182179,2cyclictest0-21swapper/3408:55:2028
2559799182179,2cyclictest0-21swapper/3408:55:2028
25603991811,48cyclictest0-21swapper/3910:15:2933
25603991811,48cyclictest0-21swapper/3910:15:2833
25603991810,2cyclictest0-21swapper/3909:10:2033
25603991810,2cyclictest0-21swapper/3909:10:2033
25578991811,169cyclictest0-21swapper/1810:15:2810
25578991811,169cyclictest0-21swapper/1810:15:2810
2556999181170,9cyclictest0-21swapper/1109:05:213
2556999181170,9cyclictest0-21swapper/1109:05:213
2556999181170,9cyclictest0-21swapper/1109:05:213
2556099181176,2cyclictest0-21swapper/312:07:5623
2556099181176,2cyclictest0-21swapper/312:07:5623
2560099180175,4cyclictest0-21swapper/3608:40:2530
2560099180175,4cyclictest0-21swapper/3608:40:2530
2560399179155,21cyclictest0-21swapper/3909:19:1733
2560399179155,21cyclictest0-21swapper/3909:19:1633
2560399179155,21cyclictest0-21swapper/3909:19:1633
2558099179160,14cyclictest0-21swapper/2009:26:3213
2558099179160,14cyclictest0-21swapper/2009:26:3213
256039917895,73cyclictest0-21swapper/3909:31:3433
256039917895,73cyclictest0-21swapper/3909:31:3433
2560099178169,8cyclictest0-21swapper/3611:13:5430
2560099178169,8cyclictest0-21swapper/3611:13:5330
2560099178169,8cyclictest0-21swapper/3611:13:5330
2558999178158,17cyclictest0-21swapper/2810:16:4921
2558999178158,17cyclictest0-21swapper/2810:16:4921
2558699178163,10cyclictest0-21swapper/2612:35:5419
2558699178163,10cyclictest0-21swapper/2612:35:5319
2558699178163,10cyclictest0-21swapper/2612:35:5319
2556999178167,6cyclictest2461-21CPU3
2556999178167,6cyclictest2461-21CPU3
2556499178172,4cyclictest0-21swapper/610:52:5736
2556499178172,4cyclictest0-21swapper/610:52:5736
2556499178164,8cyclictest0-21swapper/610:16:3436
2556499178164,8cyclictest0-21swapper/610:16:3436
2560399177148,19cyclictest0-21swapper/3911:47:0933
2560399177148,19cyclictest0-21swapper/3911:47:0933
2558399177168,7cyclictest0-21swapper/2311:10:4816
2558399177168,7cyclictest0-21swapper/2311:10:4816
2558399177168,7cyclictest0-21swapper/2311:10:4716
2560099176168,6cyclictest0-21swapper/3608:05:0430
255809917696,66cyclictest0-21swapper/2009:33:1513
255809917696,66cyclictest0-21swapper/2009:33:1513
2557899176107,67cyclictest0-21swapper/1810:45:5310
2557899176107,67cyclictest0-21swapper/1810:45:5310
2557899176107,67cyclictest0-21swapper/1810:45:5210
2556999176168,6cyclictest0-21swapper/1108:55:193
2556999176168,6cyclictest0-21swapper/1108:55:193
2556499176155,14cyclictest0-21swapper/612:27:5736
2556499176155,14cyclictest0-21swapper/612:27:5636
2556499176155,14cyclictest0-21swapper/612:27:5636
2560399175160,13cyclictest1-21systemd10:29:3533
2560399175160,13cyclictest1-21systemd10:29:3533
2560399175160,13cyclictest1-21systemd10:29:3533
2560299175162,9cyclictest0-21swapper/3811:19:0532
2560299175162,9cyclictest0-21swapper/3811:19:0532
2560299175162,9cyclictest0-21swapper/3811:19:0432
2558299175155,15cyclictest0-21swapper/2212:27:3515
2558299175155,15cyclictest0-21swapper/2212:27:3415
2558299175155,15cyclictest0-21swapper/2212:27:3415
2556999175143,11cyclictest0-21swapper/1111:23:063
2556999175143,11cyclictest0-21swapper/1111:23:063
2556999175143,11cyclictest0-21swapper/1111:23:053
2560399174141,31cyclictest0-21swapper/3910:05:5333
2560399174141,31cyclictest0-21swapper/3910:05:5333
2560299174163,8cyclictest0-21swapper/3811:38:2832
2560299174163,8cyclictest0-21swapper/3811:38:2832
2560299174163,8cyclictest0-21swapper/3811:38:2832
25589991741,9cyclictest755-21systemd-journal09:55:2021
25589991741,9cyclictest755-21systemd-journal09:55:2021
25589991741,160cyclictest0-21swapper/2810:10:1721
25589991741,160cyclictest0-21swapper/2810:10:1721
2558699174163,6cyclictest0-21swapper/2611:56:2019
2558699174163,6cyclictest0-21swapper/2611:56:2019
25582991741,88cyclictest0-21swapper/2212:03:0215
25582991741,88cyclictest0-21swapper/2212:03:0115
25582991741,88cyclictest0-21swapper/2212:03:0115
2558199174168,3cyclictest0-21swapper/2109:41:3814
2558199174168,3cyclictest0-21swapper/2109:41:3814
2557899174162,10cyclictest0-21swapper/1810:22:5910
2557899174162,10cyclictest0-21swapper/1810:22:5810
2557899174162,10cyclictest0-21swapper/1810:22:5810
2560399173135,36cyclictest0-21swapper/3909:52:3133
2560399173135,36cyclictest0-21swapper/3909:52:3033
2560299173167,4cyclictest0-21swapper/3811:25:5032
2560299173167,4cyclictest0-21swapper/3811:25:5032
2560299173163,8cyclictest0-21swapper/3811:40:1432
2560299173163,8cyclictest0-21swapper/3811:40:1432
2560099173163,8cyclictest0-21swapper/3610:48:1230
2560099173163,8cyclictest0-21swapper/3610:48:1230
2560099173163,8cyclictest0-21swapper/3610:48:1230
2559299173163,9cyclictest0-21swapper/3112:29:2125
2559299173163,9cyclictest0-21swapper/3112:29:2025
2559299173163,9cyclictest0-21swapper/3112:29:2025
25582991731,161cyclictest0-21swapper/2211:34:2315
25582991731,161cyclictest0-21swapper/2211:34:2315
25582991731,161cyclictest0-21swapper/2211:34:2315
2556099173155,10cyclictest0-21swapper/312:39:0923
2556099173155,10cyclictest0-21swapper/312:39:0823
2556099173155,10cyclictest0-21swapper/312:39:0823
2560299172161,7cyclictest3542-21CPU32
2560299172161,7cyclictest3542-21CPU32
2560299172161,7cyclictest3542-21CPU32
2560099172161,9cyclictest0-21swapper/3610:19:2130
2560099172161,9cyclictest0-21swapper/3610:19:2130
2560099172155,15cyclictest0-21swapper/3612:35:2230
2560099172155,15cyclictest0-21swapper/3612:35:2230
2560099172155,15cyclictest0-21swapper/3612:35:2230
2559799172168,2cyclictest0-21swapper/3409:33:0628
2559799172168,2cyclictest0-21swapper/3409:33:0628
2559599172155,8cyclictest0-21swapper/3311:01:5427
2559599172155,8cyclictest0-21swapper/3311:01:5427
2558699172154,14cyclictest0-21swapper/2609:37:2719
2558699172154,14cyclictest0-21swapper/2609:37:2719
25582991721,168cyclictest0-21swapper/2210:15:0015
25582991721,168cyclictest0-21swapper/2210:15:0015
2560399171153,16cyclictest0-21swapper/3910:40:0633
2560399171153,16cyclictest0-21swapper/3910:40:0533
2560399171139,31cyclictest0-21swapper/3911:04:3633
2560399171139,31cyclictest0-21swapper/3911:04:3633
2560399171112,49cyclictest0-21swapper/3911:14:3933
2560399171112,49cyclictest0-21swapper/3911:14:3933
2560399171112,49cyclictest0-21swapper/3911:14:3933
2560299171165,4cyclictest0-21swapper/3811:21:2932
2560299171165,4cyclictest0-21swapper/3811:21:2932
2560299171165,4cyclictest0-21swapper/3811:21:2932
2560299171160,10cyclictest0-21swapper/3810:11:4132
2560299171160,10cyclictest0-21swapper/3810:11:4032
2560099171164,6cyclictest0-21swapper/3608:06:4530
2560099171164,6cyclictest0-21swapper/3608:06:4530
2556999171164,4cyclictest0-21swapper/1108:20:193
2556999171164,4cyclictest0-21swapper/1108:20:193
2558699170161,8cyclictest0-21swapper/2610:39:1719
2558699170161,8cyclictest0-21swapper/2610:39:1719
25582991701,130cyclictest0-21swapper/2211:45:1815
25582991701,130cyclictest0-21swapper/2211:45:1715
2557099170137,19cyclictest0-21swapper/1209:05:354
2557099170137,19cyclictest0-21swapper/1209:05:354
2557099170137,19cyclictest0-21swapper/1209:05:354
2556999170164,4cyclictest0-21swapper/1108:50:143
2556999170164,4cyclictest0-21swapper/1108:50:143
25603991692,104cyclictest3548-21CPU33
25603991692,104cyclictest3548-21CPU33
2560399169151,14cyclictest0-21swapper/3910:24:5033
2560399169151,14cyclictest0-21swapper/3910:24:5033
2560399169151,14cyclictest0-21swapper/3910:24:5033
2560099169161,6cyclictest0-21swapper/3608:45:1430
2560099169161,6cyclictest0-21swapper/3608:45:1430
2560099169161,6cyclictest0-21swapper/3608:45:1430
2559299169156,7cyclictest0-21swapper/3111:01:5425
2559299169156,7cyclictest0-21swapper/3111:01:5425
2558399169165,2cyclictest0-21swapper/2311:20:4116
2558399169165,2cyclictest0-21swapper/2311:20:4116
2558399169165,2cyclictest0-21swapper/2311:20:4116
255649916954,40cyclictest0-21swapper/608:15:1536
255649916954,40cyclictest0-21swapper/608:15:1536
2560399168126,39cyclictest0-21swapper/3911:42:1833
2560399168126,39cyclictest0-21swapper/3911:42:1733
2560199168162,4cyclictest0-21swapper/3710:10:1831
2560199168162,4cyclictest0-21swapper/3710:10:1831
2560099168162,3cyclictest25526-21systemd11:15:1230
2560099168162,3cyclictest25526-21systemd11:15:1230
2560099168162,3cyclictest25526-21systemd11:15:1230
2560099168157,8cyclictest0-21swapper/3611:50:1130
2560099168157,8cyclictest0-21swapper/3611:50:1130
2558699168156,6cyclictest17482-21nfsd11:40:0519
2558699168156,6cyclictest17482-21nfsd11:40:0519
2558699168156,6cyclictest17482-21nfsd11:40:0519
2558699168153,13cyclictest0-21swapper/2610:14:5419
2558699168153,13cyclictest0-21swapper/2610:14:5419
25582991681,81cyclictest0-21swapper/2211:25:2015
25582991681,81cyclictest0-21swapper/2211:25:2015
25582991681,159cyclictest0-21swapper/2210:00:5315
25582991681,159cyclictest0-21swapper/2210:00:5215
25582991681,159cyclictest0-21swapper/2210:00:5215
25578991681,83cyclictest0-21swapper/1810:05:0110
25578991681,83cyclictest0-21swapper/1810:05:0010
25578991681,83cyclictest0-21swapper/1810:05:0010
2557199168146,19cyclictest2454-21CPU5
2557199168146,19cyclictest2454-21CPU5
2556499168161,4cyclictest0-21swapper/611:13:1236
2556499168161,4cyclictest0-21swapper/611:13:1236
2556499168161,4cyclictest0-21swapper/611:13:1136
2560099167153,12cyclictest0-21swapper/3608:10:1330
2559599167159,5cyclictest0-21swapper/3311:48:3027
2559599167159,5cyclictest0-21swapper/3311:48:3027
2559099167150,15cyclictest0-21swapper/2912:09:1022
2559099167150,15cyclictest0-21swapper/2912:09:0922
2558699167156,2cyclictest0-21swapper/2611:42:2819
2558699167156,2cyclictest0-21swapper/2611:42:2719
2557899167136,24cyclictest0-21swapper/1810:34:0410
2557899167136,24cyclictest0-21swapper/1810:34:0410
2557899167136,24cyclictest0-21swapper/1810:34:0410
25578991670,110cyclictest0-21swapper/1810:38:3010
25578991670,110cyclictest0-21swapper/1810:38:2910
25603991660,2cyclictest0-21swapper/3910:00:1933
25603991660,2cyclictest0-21swapper/3910:00:1933
25603991660,2cyclictest0-21swapper/3910:00:1933
2560299166159,5cyclictest0-21swapper/3810:52:0132
2560299166159,5cyclictest0-21swapper/3810:52:0132
2560299166155,9cyclictest0-21swapper/3811:45:1232
2560299166155,9cyclictest0-21swapper/3811:45:1232
2560299166151,8cyclictest0-21swapper/3810:59:5332
2560299166151,8cyclictest0-21swapper/3810:59:5332
255899916618,76cyclictest0-21swapper/2811:20:1421
255899916618,76cyclictest0-21swapper/2811:20:1421
255899916618,76cyclictest0-21swapper/2811:20:1421
2558699166144,20cyclictest0-21swapper/2610:51:3319
2558699166144,20cyclictest0-21swapper/2610:51:3319
2558699166136,24cyclictest0-21swapper/2612:20:3919
2558699166136,24cyclictest0-21swapper/2612:20:3919
255829916678,81cyclictest0-21swapper/2210:43:2915
255829916678,81cyclictest0-21swapper/2210:43:2915
25578991661,2cyclictest0-21swapper/1809:55:2110
25578991661,2cyclictest0-21swapper/1809:55:2010
25603991652,153cyclictest3545-21CPU33
25603991652,153cyclictest3545-21CPU33
2560099165155,8cyclictest0-21swapper/3607:50:1930
2560099165155,8cyclictest0-21swapper/3607:50:1830
2560099165151,9cyclictest0-21swapper/3610:09:0730
2560099165151,9cyclictest0-21swapper/3610:09:0730
25582991657,76cyclictest0-21swapper/2212:05:1715
25582991657,76cyclictest0-21swapper/2212:05:1715
2558199165158,5cyclictest17482-21nfsd10:00:1314
2558199165158,5cyclictest17482-21nfsd10:00:1314
2558199165158,5cyclictest17482-21nfsd10:00:1314
2558199165150,12cyclictest0-21swapper/2109:36:4414
2558199165150,12cyclictest0-21swapper/2109:36:4414
2557899165117,46cyclictest0-21swapper/1811:13:3710
2557899165117,46cyclictest0-21swapper/1811:13:3610
2557899165117,46cyclictest0-21swapper/1811:13:3610
25578991651,158cyclictest0-21swapper/1811:35:0910
25578991651,158cyclictest0-21swapper/1811:35:0910
25578991651,158cyclictest0-21swapper/1811:35:0910
2557199165147,16cyclictest0-21swapper/1307:53:295
2557199165147,16cyclictest0-21swapper/1307:53:295
2556699165160,3cyclictest0-21swapper/810:30:2538
2556699165160,3cyclictest0-21swapper/810:30:2438
2556699165160,3cyclictest0-21swapper/810:30:2438
2556499165122,38cyclictest3545-21CPU36
2556499165122,38cyclictest3545-21CPU36
2556299165149,14cyclictest2454-21CPU35
2556299165149,14cyclictest2454-21CPU35
2556299165137,13cyclictest0-21swapper/509:19:0135
2556299165137,13cyclictest0-21swapper/509:19:0135
2556299165137,13cyclictest0-21swapper/509:19:0135
2560399164136,25cyclictest0-21swapper/3909:37:2933
2560399164136,25cyclictest0-21swapper/3909:37:2933
2560399164128,31cyclictest0-21swapper/3911:24:3733
2560399164128,31cyclictest0-21swapper/3911:24:3633
2560399164128,31cyclictest0-21swapper/3911:24:3633
2560299164146,8cyclictest0-21swapper/3810:38:2932
2560299164146,8cyclictest0-21swapper/3810:38:2832
256009916498,56cyclictest3546-21CPU30
256009916498,56cyclictest3546-21CPU30
2559599164156,4cyclictest0-21swapper/3309:47:1527
2559599164156,4cyclictest0-21swapper/3309:47:1527
2559599164156,4cyclictest0-21swapper/3309:47:1427
2559099164155,8cyclictest0-21swapper/2911:23:1622
2559099164155,8cyclictest0-21swapper/2911:23:1622
2559099164155,8cyclictest0-21swapper/2911:23:1622
25582991641,108cyclictest0-21swapper/2210:15:1515
25582991641,108cyclictest0-21swapper/2210:15:1515
2558199164155,6cyclictest32592-2110-uname09:30:1914
2558199164155,6cyclictest32592-2110-uname09:30:1914
25578991643,73cyclictest3541-21CPU10
25578991643,73cyclictest3541-21CPU10
25578991640,3cyclictest3610-21CPU10
25578991640,3cyclictest3610-21CPU10
2557199164148,5cyclictest0-21swapper/1307:35:205
2557199164148,5cyclictest0-21swapper/1307:35:205
255589916460,101cyclictest3895-21lxd09:39:101
255589916460,101cyclictest3895-21lxd09:39:101
2560399163143,17cyclictest0-21swapper/3911:30:5133
2560399163143,17cyclictest0-21swapper/3911:30:5033
2560399163143,17cyclictest0-21swapper/3911:30:5033
2560399163140,21cyclictest0-21swapper/3909:25:1233
2560399163140,21cyclictest0-21swapper/3909:25:1233
2560399163130,30cyclictest0-21swapper/3910:48:4233
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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