You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-29 - 22:47
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack0slot2.osadl.org (updated Sun Mar 29, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
365212725848,7sleep50-21swapper/507:01:195
365212625747,7sleep40-21swapper/407:01:184
3652528995452,2cyclictest4073371-21kworker/u16:1+flush-8:011:25:226
3652523995452,2cyclictest4073371-21kworker/u16:1+flush-8:012:13:195
3652523995149,2cyclictest36136-21kworker/u16:3+events_unbound11:30:535
3652519995149,2cyclictest4111991-21kworker/u16:3+flush-8:010:42:514
3652519995047,3cyclictest36138-21kworker/u16:5+flush-8:011:53:164
3652523994947,2cyclictest3967498-21kworker/u16:2+events_unbound09:38:175
3652523994947,2cyclictest3967498-21kworker/u16:2+events_unbound09:38:175
3652523994947,2cyclictest130449-21kworker/u16:2+events_unbound12:08:115
3652523994744,3cyclictest109588-21kworker/u16:0+events_unbound12:18:175
3652523994644,2cyclictest36365-21kworker/u16:6+events_unbound11:37:445
3652523994543,2cyclictest4073371-21kworker/u16:1+flush-8:011:43:205
3652523994543,2cyclictest4073371-21kworker/u16:1+events_unbound10:36:165
3652523994543,2cyclictest3885339-21kworker/u16:0+events_unbound10:26:365
3652523994442,2cyclictest109588-21kworker/u16:0+events_unbound12:03:245
3652519994442,2cyclictest130449-21kworker/u16:2+events_unbound12:08:234
3652519994441,2cyclictest109588-21kworker/u16:0+flush-8:012:02:504
3652523994341,2cyclictest4132873-21kworker/u16:0+events_unbound10:49:005
3652523994340,2cyclictest3828226-21kworker/u16:3+events_unbound09:02:535
3652523994339,2cyclictest3828226-21kworker/u16:3+events_unbound09:17:445
3652536994237,4cyclictest650-21systemd-journal11:30:217
3652523994240,2cyclictest191315-21kworker/u16:3+events_unbound12:29:475
3652519994240,2cyclictest3967498-21kworker/u16:2+flush-8:009:37:514
3652519994240,2cyclictest3967498-21kworker/u16:2+flush-8:009:37:514
3652519994240,2cyclictest36365-21kworker/u16:6+flush-8:011:34:554
3652519994240,2cyclictest36365-21kworker/u16:6+events_unbound11:41:234
3652519994240,2cyclictest36365-21kworker/u16:6+events_unbound11:41:234
3652523994139,2cyclictest4132873-21kworker/u16:0+events_unbound10:56:595
3652523994139,2cyclictest4073371-21kworker/u16:1+events_unbound11:48:135
3652523994139,2cyclictest3967498-21kworker/u16:2+flush-8:009:47:505
3652523994139,2cyclictest3885339-21kworker/u16:0+events_unbound09:26:575
3652519994139,2cyclictest4073371-21kworker/u16:1+events_unbound11:48:234
3652523994038,2cyclictest4073371-21kworker/u16:1+events_unbound11:15:475
3652523994038,2cyclictest36365-21kworker/u16:6+events_unbound11:55:235
3652523994038,2cyclictest36365-21kworker/u16:6+events_unbound11:38:565
3652523994038,2cyclictest36365-21kworker/u16:6+events_unbound11:38:565
3652523993937,2cyclictest3967498-21kworker/u16:2+events_unbound10:47:445
3652523993937,2cyclictest109588-21kworker/u16:0+flush-8:012:23:205
3652519993937,2cyclictest3967498-21kworker/u16:2+events_unbound09:44:444
3652519993937,2cyclictest36136-21kworker/u16:3+flush-8:011:25:044
36519882396,29sleep70-21swapper/706:59:217
3652523993836,2cyclictest4132873-21kworker/u16:0+events_unbound11:10:205
3652523993836,2cyclictest4073371-21kworker/u16:1+events_unbound11:21:405
3652523993836,2cyclictest3885339-21kworker/u16:0+events_unbound10:30:445
3652523993836,2cyclictest36136-21kworker/u16:3+events_unbound11:27:205
3652523993835,2cyclictest3885339-21kworker/u16:0+events_unbound09:08:575
3652523993735,2cyclictest4073371-21kworker/u16:1+events_unbound10:18:315
3652523993735,2cyclictest4073371-21kworker/u16:1+events_unbound10:18:315
3652523993735,2cyclictest3967498-21kworker/u16:2+events_unbound10:02:045
3652523993734,2cyclictest4073371-21kworker/u16:1+flush-8:011:57:555
3652519993735,2cyclictest4002869-21kworker/u16:3+events_unbound09:53:114
3652528993634,2cyclictest3828226-21kworker/u16:3+flush-8:009:33:156
3652523993634,2cyclictest4002869-21kworker/u16:3+events_unbound10:07:195
3652523993634,2cyclictest3885339-21kworker/u16:0+events_unbound10:14:035
3652523993634,2cyclictest3846893-21kworker/u16:1+events_unbound09:20:155
3652528993532,2cyclictest3643119-21kworker/u16:2+events_unbound08:18:106
3652528993532,2cyclictest3643119-21kworker/u16:2+events_unbound08:18:106
3652523993533,2cyclictest3967498-21kworker/u16:2+events_unbound09:35:555
3652523993533,2cyclictest3846893-21kworker/u16:1+events_unbound09:31:215
3652519993533,2cyclictest130449-21kworker/u16:2+flush-8:012:12:514
3652528993432,2cyclictest4073371-21kworker/u16:1+events_unbound11:18:156
3652523993432,2cyclictest3967498-21kworker/u16:2+events_unbound11:04:195
3652523993431,2cyclictest3967498-21kworker/u16:2+events_unbound10:37:525
3652536993332,0cyclictest0-21swapper/711:39:417
3652536993332,0cyclictest0-21swapper/711:39:417
3652528993331,2cyclictest4073371-21kworker/u16:1+events_unbound10:38:046
3652523993331,2cyclictest4132873-21kworker/u16:0+events_unbound11:00:015
3652523993331,2cyclictest3684056-21kworker/u16:3+flush-8:007:53:165
3652523993331,2cyclictest3684056-21kworker/u16:3+events_unbound07:48:185
3652519993331,2cyclictest36365-21kworker/u16:6+events_unbound11:29:474
365198723323,7sleep60-21swapper/606:59:206
3652523993230,2cyclictest3846893-21kworker/u16:1+events_unbound09:49:325
3652536993130,0cyclictest0-21swapper/709:39:497
3652536993130,0cyclictest0-21swapper/709:39:497
3652523993129,2cyclictest3967498-21kworker/u16:2+events_unbound09:57:195
3652523993129,2cyclictest3828226-21kworker/u16:3+events_unbound08:49:325
3652523993129,2cyclictest3814772-21kworker/u16:0+events_unbound08:30:405
3652523993129,2cyclictest3684056-21kworker/u16:3+flush-8:007:58:175
3652523993028,2cyclictest3694429-21kworker/u16:1+events_unbound07:38:245
3652523993028,2cyclictest3643119-21kworker/u16:2+events_unbound08:26:285
3652523993027,2cyclictest3684056-21kworker/u16:3+events_unbound08:03:015
3652536992924,4cyclictest650-21systemd-journal09:57:517
3652528992927,2cyclictest3885339-21kworker/u16:0+events_unbound10:08:026
3652528992927,2cyclictest3846893-21kworker/u16:1+flush-8:009:18:066
3652528992927,2cyclictest3643119-21kworker/u16:2+events_unbound07:13:096
3652523992927,2cyclictest3814772-21kworker/u16:0+events_unbound08:45:285
3652523992927,2cyclictest3643119-21kworker/u16:2+events_unbound08:14:395
3652523992927,2cyclictest3643119-21kworker/u16:2+events_unbound07:04:415
3652523992826,2cyclictest3885339-21kworker/u16:0+events_unbound10:10:385
3652523992826,2cyclictest3828226-21kworker/u16:3+events_unbound08:56:015
3652523992826,2cyclictest3643119-21kworker/u16:2+events_unbound07:12:035
3652519992826,2cyclictest4073371-21kworker/u16:1+flush-8:011:03:284
3652519992826,2cyclictest3967498-21kworker/u16:2+flush-8:010:33:364
3652519992826,2cyclictest3846893-21kworker/u16:1+events_unbound09:06:284
3652536992726,0cyclictest0-21swapper/707:40:567
3652536992725,1cyclictest3885297-21diskmemload10:38:477
3652528992725,2cyclictest4073371-21kworker/u16:1+events_unbound11:13:046
3652528992725,2cyclictest3846893-21kworker/u16:1+events_unbound09:08:046
3652523992725,2cyclictest3828226-21kworker/u16:3+events_unbound08:40:275
3652523992725,2cyclictest3684056-21kworker/u16:3+events_unbound07:37:085
3652523992725,2cyclictest3684056-21kworker/u16:3+events_unbound07:37:085
3652519992726,1cyclictest3885339-21kworker/u16:0+flush-8:009:33:174
3652519992725,2cyclictest4073371-21kworker/u16:1+events_unbound12:24:054
3652519992725,2cyclictest4073371-21kworker/u16:1+events_unbound12:21:234
3652519992725,2cyclictest4002869-21kworker/u16:3+events_unbound10:16:244
3652519992725,2cyclictest3846893-21kworker/u16:1+events_unbound09:17:464
3652536992626,0cyclictest0-21swapper/711:23:177
3652536992625,0cyclictest0-21swapper/708:06:037
3652528992624,2cyclictest4132873-21kworker/u16:0+flush-8:010:58:186
3652528992624,2cyclictest4002869-21kworker/u16:3+flush-8:009:58:176
3652528992623,2cyclictest4002869-21kworker/u16:3+events_unbound10:18:026
3652528992623,2cyclictest4002869-21kworker/u16:3+events_unbound10:18:026
3652523992624,2cyclictest3684056-21kworker/u16:3+events_unbound07:45:495
3652523992624,2cyclictest3643119-21kworker/u16:2+flush-8:008:33:275
3652523992624,2cyclictest3643119-21kworker/u16:2+events_unbound08:10:095
3652523992624,2cyclictest3643119-21kworker/u16:2+events_unbound07:15:285
3652523992622,3cyclictest3643119-21kworker/u16:2+flush-8:007:23:085
3652519992624,2cyclictest3967498-21kworker/u16:2+events_unbound11:22:434
3652519992624,2cyclictest3846893-21kworker/u16:1+events_unbound09:12:204
3652536992525,0cyclictest0-21swapper/709:57:137
3652536992525,0cyclictest0-21swapper/707:32:247
3652528992523,2cyclictest3967498-21kworker/u16:2+flush-8:010:33:186
3652528992523,2cyclictest3694429-21kworker/u16:1+events_unbound07:38:186
3652523992523,2cyclictest3856560-21kworker/u16:2+events_unbound09:01:125
3652536992423,0cyclictest0-21swapper/707:09:117
3652528992422,2cyclictest3967498-21kworker/u16:2+events_unbound10:48:176
3652528992422,2cyclictest3828226-21kworker/u16:3+flush-8:009:03:116
3652528992422,2cyclictest3684056-21kworker/u16:3+events_unbound07:53:136
3652528992422,2cyclictest3684056-21kworker/u16:3+events_unbound07:48:046
3652528992422,2cyclictest3643119-21kworker/u16:2+events_unbound08:13:196
3652528992421,2cyclictest3967498-21kworker/u16:2+flush-8:011:07:506
3652519992422,2cyclictest36365-21kworker/u16:6+events_unbound11:44:324
3652536992323,0cyclictest0-21swapper/710:33:237
3652536992322,0cyclictest0-21swapper/708:01:557
3652536992320,2cyclictest4062259-21ssh10:13:577
3652536992318,4cyclictest169242-21latency_hist12:22:507
3652528992321,2cyclictest4073371-21kworker/u16:1+events_unbound12:02:456
3652519992321,2cyclictest4073371-21kworker/u16:1+events_unbound12:04:054
3652519992321,2cyclictest3885339-21kworker/u16:0+events_unbound10:28:474
3652519992321,2cyclictest3885339-21kworker/u16:0+events_unbound10:23:284
3652519992321,2cyclictest3885339-21kworker/u16:0+events_unbound10:05:394
3652519992321,2cyclictest3828226-21kworker/u16:3+flush-8:008:58:064
3652519992320,2cyclictest4073371-21kworker/u16:1+events_unbound11:07:524
1143382230,1chrt114340-21cut11:58:117
3652536992222,0cyclictest0-21swapper/708:34:087
3652536992221,1cyclictest3885297-21diskmemload10:28:437
3652528992220,2cyclictest4002869-21kworker/u16:3+events_unbound10:13:076
3652528992220,2cyclictest3967498-21kworker/u16:2+events_unbound11:12:456
3652528992220,2cyclictest3828226-21kworker/u16:3+flush-8:009:13:436
3652528992220,2cyclictest3828226-21kworker/u16:3+events_unbound08:53:116
3652528992220,2cyclictest3643119-21kworker/u16:2+flush-8:008:08:076
3652523992220,2cyclictest3643119-21kworker/u16:2+events_unbound08:19:405
3652523992220,2cyclictest3643119-21kworker/u16:2+events_unbound08:19:405
3652523992220,2cyclictest3643119-21kworker/u16:2+events_unbound07:31:335
3652519992220,2cyclictest4073371-21kworker/u16:1+events_unbound12:28:214
3652519992220,2cyclictest4073371-21kworker/u16:1+events_unbound10:52:234
3652519992220,2cyclictest3846893-21kworker/u16:1+flush-8:009:27:464
3652519992220,2cyclictest3846893-21kworker/u16:1+events_unbound09:18:104
3652519992220,2cyclictest3828226-21kworker/u16:3+flush-8:008:33:174
3652536992120,0cyclictest0-21swapper/707:23:017
3652536992120,0cyclictest0-21swapper/707:13:437
3652536992119,1cyclictest0-21swapper/708:53:077
3652536992116,4cyclictest4135717-21latency_hist10:47:517
3652536992115,5cyclictest3866214-21latency_hist08:52:507
3652523992119,2cyclictest3614234-21kworker/u16:0+events_unbound07:19:035
3652519992119,2cyclictest4073371-21kworker/u16:1+events_unbound11:01:074
3652519992119,2cyclictest3643119-21kworker/u16:2+flush-8:007:23:064
3652536992019,0cyclictest0-21swapper/707:19:247
3652528992018,2cyclictest4132873-21kworker/u16:0+events_unbound10:53:066
3652528992018,2cyclictest4073371-21kworker/u16:1+flush-8:012:28:356
3652528992018,2cyclictest3885339-21kworker/u16:0+events_unbound10:28:026
3652528992018,2cyclictest3846893-21kworker/u16:1+events_unbound09:23:056
3652528992018,2cyclictest3846893-21kworker/u16:1+events_unbound08:48:146
3652519992018,2cyclictest3967498-21kworker/u16:2+events_unbound10:01:484
3652519992018,2cyclictest3885339-21kworker/u16:0+flush-8:010:08:174
3652519992018,2cyclictest3684056-21kworker/u16:3+events_unbound07:53:194
3652536991917,2cyclictest6344-21gmain07:48:477
365253699190,18cyclictest4004536-21latency_hist09:52:517
3652528991917,2cyclictest3885339-21kworker/u16:0+events_unbound09:28:086
3652528991917,2cyclictest3846893-21kworker/u16:1+flush-8:009:48:066
3652528991917,2cyclictest3828226-21kworker/u16:3+events_unbound08:38:106
3652528991917,2cyclictest109588-21kworker/u16:0+events_unbound12:26:206
3652519991917,2cyclictest4073371-21kworker/u16:1+flush-8:010:53:314
3652519991917,2cyclictest3967498-21kworker/u16:2+flush-8:010:42:574
3652519991916,2cyclictest3643119-21kworker/u16:2+events_unbound07:03:054
3652536991818,0cyclictest0-21swapper/711:13:157
3652536991815,2cyclictest3906305-21taskset09:08:167
365253699180,1cyclictest0-21swapper/709:33:147
3652528991816,2cyclictest3967498-21kworker/u16:2+flush-8:009:43:066
3652528991816,2cyclictest36365-21kworker/u16:6+events_unbound11:48:156
3652528991816,2cyclictest36365-21kworker/u16:6+events_unbound11:46:356
3652528991814,2cyclictest4073371-21kworker/u16:1+events_unbound11:28:526
3652519991816,2cyclictest3885339-21kworker/u16:0+events_unbound10:18:044
3652519991816,2cyclictest3885339-21kworker/u16:0+events_unbound10:18:044
3652536991716,0cyclictest0-21swapper/708:43:327
3652536991716,0cyclictest0-21swapper/708:28:117
3652536991710,6cyclictest0-21swapper/711:48:127
3652528991715,2cyclictest4073371-21kworker/u16:1+flush-8:012:13:146
3652528991715,2cyclictest4002869-21kworker/u16:3+events_unbound09:53:096
3652528991715,2cyclictest3684056-21kworker/u16:3+flush-8:007:33:176
3652528991715,2cyclictest3684056-21kworker/u16:3+flush-8:007:33:176
3652528991715,2cyclictest3643119-21kworker/u16:2+flush-8:007:23:206
3652528991713,2cyclictest36365-21kworker/u16:6+events_unbound11:40:016
3652528991713,2cyclictest36365-21kworker/u16:6+events_unbound11:40:016
3652519991715,2cyclictest4073371-21kworker/u16:1+events_unbound11:15:394
3652519991715,2cyclictest3643119-21kworker/u16:2+flush-8:007:13:164
3652536991613,2cyclictest1267-21snmpd07:56:147
365253699160,15cyclictest650-21systemd-journal07:02:527
365253699160,14cyclictest1267-21snmpd08:23:447
3652528991614,2cyclictest4132873-21kworker/u16:0+events_unbound10:46:086
3652528991614,2cyclictest4073371-21kworker/u16:1+events_unbound12:03:476
3652528991614,2cyclictest4002869-21kworker/u16:3+flush-8:010:03:176
3652528991614,2cyclictest3967498-21kworker/u16:2+flush-8:010:23:356
3652528991614,2cyclictest3684056-21kworker/u16:3+flush-8:007:32:466
3652519991614,2cyclictest3846893-21kworker/u16:1+events_unbound09:29:594
3652519991614,2cyclictest3684056-21kworker/u16:3+flush-8:007:33:124
3652519991614,2cyclictest3684056-21kworker/u16:3+flush-8:007:33:124
3652519991614,2cyclictest3643119-21kworker/u16:2+flush-8:008:23:184
365253699158,6cyclictest0-21swapper/712:03:207
365253699158,6cyclictest0-21swapper/709:13:157
365253699157,7cyclictest0-21swapper/709:43:097
365253699155,9cyclictest0-21swapper/710:08:147
365253699155,8cyclictest0-21swapper/709:03:207
365253699152,12cyclictest0-21swapper/709:28:167
3652536991514,0cyclictest0-21swapper/707:43:127
3652536991513,1cyclictest0-21swapper/710:53:147
3652528991513,2cyclictest4073371-21kworker/u16:1+flush-8:012:18:316
3652528991513,2cyclictest3885339-21kworker/u16:0+events_unbound09:40:366
3652528991513,2cyclictest3885339-21kworker/u16:0+events_unbound09:40:366
3652528991513,2cyclictest3643119-21kworker/u16:2+flush-8:008:07:466
3652528991513,2cyclictest3643119-21kworker/u16:2+events_unbound07:03:156
3652528991513,2cyclictest36138-21kworker/u16:5+events_unbound11:33:516
3652519991513,2cyclictest3885339-21kworker/u16:0+events_unbound09:48:394
3652519991512,2cyclictest3828226-21kworker/u16:3+events_unbound08:38:024
365253699149,4cyclictest650-21systemd-journal11:57:507
365253699147,6cyclictest6053-21gmain08:13:197
365253699147,6cyclictest0-21swapper/712:22:597
365253699147,6cyclictest0-21swapper/712:13:227
365253699147,6cyclictest0-21swapper/711:08:037
365253699147,6cyclictest0-21swapper/711:03:057
365253699147,6cyclictest0-21swapper/710:23:047
365253699146,7cyclictest0-21swapper/710:03:187
365253699146,7cyclictest0-21swapper/709:18:027
365253699145,8cyclictest0-21swapper/711:21:277
365253699145,8cyclictest0-21swapper/711:01:107
365253699145,8cyclictest0-21swapper/710:48:107
365253699144,9cyclictest77587-21kthreadcore11:43:107
3652536991411,2cyclictest3941937-21ssh09:23:137
3652536991411,2cyclictest0-21swapper/710:17:517
3652536991411,2cyclictest0-21swapper/710:17:517
365253699141,11cyclictest1096-21ntpd08:18:157
365253699141,11cyclictest1096-21ntpd08:18:157
3652536991410,3cyclictest190062-21ntpq12:28:167
365252899145,1cyclictest0-21swapper/608:33:066
3652528991413,1cyclictest0-21swapper/611:53:516
3652528991412,2cyclictest130449-21kworker/u16:2+events_unbound12:12:476
3652519991412,2cyclictest3643119-21kworker/u16:2+events_unbound07:18:164
365253699136,6cyclictest0-21swapper/712:10:127
365253699136,6cyclictest0-21swapper/711:33:007
365253699130,11cyclictest650-21systemd-journal08:07:517
3652528991311,2cyclictest3814772-21kworker/u16:0+flush-8:008:46:276
3652519991312,1cyclictest0-21swapper/408:20:274
3652519991312,1cyclictest0-21swapper/408:20:274
365253699129,2cyclictest1267-21snmpd08:41:267
365253699128,3cyclictest1267-21snmpd09:02:277
365253699121,10cyclictest5747-21gnome-shell07:34:017
365253699121,10cyclictest5747-21gnome-shell07:34:017
3652528991211,1cyclictest0-21swapper/607:45:336
3652528991210,2cyclictest3828226-21kworker/u16:3+events_unbound08:58:126
3652528991210,2cyclictest3814772-21kworker/u16:0+flush-8:008:28:066
3652528991210,2cyclictest3684056-21kworker/u16:3+events_unbound07:58:166
3652528991210,2cyclictest3643119-21kworker/u16:2+events_unbound08:25:286
3652528991210,2cyclictest2929439-21kworker/u16:1+events_unbound07:10:006
3652519991211,1cyclictest0-21swapper/408:55:274
3652519991210,2cyclictest3828226-21kworker/u16:3+flush-8:008:43:174
365251999120,1cyclictest0-21swapper/408:12:054
365251999120,1cyclictest0-21swapper/407:49:144
365251999118,2cyclictest1041-21lldpd07:39:464
3652519991110,1cyclictest0-21swapper/408:31:574
3652519991110,1cyclictest0-21swapper/408:03:354
3652519991110,1cyclictest0-21swapper/408:00:544
3652519991110,1cyclictest0-21swapper/407:08:434
365252899109,1cyclictest0-21swapper/607:18:266
365251999109,1cyclictest0-21swapper/407:28:064
365251999108,2cyclictest3643119-21kworker/u16:2+flush-8:008:13:064
365251999107,2cyclictest3733624-21fschecks_time07:43:034
36525199998,1cyclictest0-21swapper/408:50:054
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional