You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-19 - 08:13
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
Characteristics of the 376 highest latencies:
System rack6slot0.osadl.org (updated Sun Apr 19, 2026 01:01:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
328899207112,91cyclictest37267-21CPU13
328899207112,91cyclictest37267-21CPU13
327199200139,55cyclictest0-21swapper/521:14:3435
327199200139,55cyclictest0-21swapper/521:14:3435
327199200139,55cyclictest0-21swapper/521:14:3435
327299198188,6cyclictest0-21swapper/622:01:5936
327299198188,6cyclictest0-21swapper/622:01:5936
328899197136,20cyclictest0-21swapper/2022:13:3013
328899197136,20cyclictest0-21swapper/2022:13:3013
328899197136,20cyclictest0-21swapper/2022:13:3013
328899194185,7cyclictest0-21swapper/2000:07:5613
328899194185,7cyclictest0-21swapper/2000:07:5613
327299194182,10cyclictest0-21swapper/621:53:2536
327299194182,10cyclictest0-21swapper/621:53:2436
328899192173,12cyclictest0-21swapper/2022:55:3213
328899192173,12cyclictest0-21swapper/2022:55:3113
328899192145,24cyclictest0-21swapper/2023:46:2213
328899192145,24cyclictest0-21swapper/2023:46:2213
328899192145,24cyclictest0-21swapper/2023:46:2213
328899191135,29cyclictest3609-21CPU13
328899191135,29cyclictest3609-21CPU13
328899190100,56cyclictest3542-21CPU13
327299190181,6cyclictest0-21swapper/600:08:3536
327299190181,6cyclictest0-21swapper/600:08:3536
328899189166,13cyclictest171rcu_preempt00:33:0613
328899189166,13cyclictest171rcu_preempt00:33:0613
328899189166,13cyclictest171rcu_preempt00:33:0613
327299189174,9cyclictest0-21swapper/600:29:0036
327299189174,9cyclictest0-21swapper/600:28:5936
327299188174,12cyclictest0-21swapper/621:55:0736
327299188174,12cyclictest0-21swapper/621:55:0736
327299188174,12cyclictest0-21swapper/621:55:0736
328899187134,21cyclictest0-21swapper/2020:09:2813
328899187134,21cyclictest0-21swapper/2020:09:2813
327199187147,32cyclictest0-21swapper/523:30:4035
327199187147,32cyclictest0-21swapper/523:30:4035
328899186146,31cyclictest0-21swapper/2023:10:1813
328899186146,31cyclictest0-21swapper/2023:10:1813
328899186146,31cyclictest0-21swapper/2023:10:1713
328899186124,48cyclictest3547-21CPU13
328899186124,48cyclictest3547-21CPU13
328899184131,22cyclictest0-21swapper/2023:07:1213
328899184131,22cyclictest0-21swapper/2023:07:1213
327299184109,64cyclictest755-21systemd-journal23:07:4036
327299184109,64cyclictest755-21systemd-journal23:07:4036
327499183175,5cyclictest0-21swapper/823:03:5538
327499183175,5cyclictest0-21swapper/823:03:5538
327499183175,5cyclictest0-21swapper/823:03:5538
327299183167,8cyclictest0-21swapper/622:23:2236
327299183167,8cyclictest0-21swapper/622:23:2236
327299183167,8cyclictest0-21swapper/622:23:2236
329999182140,35cyclictest3548-21CPU22
329999182140,35cyclictest3548-21CPU22
329899182157,11cyclictest3544-21CPU21
329899182157,11cyclictest3544-21CPU21
329899182157,11cyclictest3544-21CPU21
328899182157,15cyclictest0-21swapper/2022:08:5613
328899182157,15cyclictest0-21swapper/2022:08:5613
328899182146,12cyclictest171rcu_preempt21:58:3513
328899182146,12cyclictest171rcu_preempt21:58:3513
328899182146,12cyclictest171rcu_preempt21:58:3513
328899182141,22cyclictest0-21swapper/2021:38:3913
328899182141,22cyclictest0-21swapper/2021:38:3913
328899182138,20cyclictest0-21swapper/2000:22:2413
328899182138,20cyclictest0-21swapper/2000:22:2413
328899182138,20cyclictest0-21swapper/2000:22:2413
328899182130,23cyclictest0-21swapper/2022:02:4613
328899182130,23cyclictest0-21swapper/2022:02:4613
327299182174,6cyclictest0-21swapper/621:23:4136
327299182174,6cyclictest0-21swapper/621:23:4036
327299182168,12cyclictest0-21swapper/623:02:0336
327299182168,12cyclictest0-21swapper/623:02:0336
327299182168,12cyclictest0-21swapper/623:02:0336
330099181169,10cyclictest0-21swapper/3021:20:0124
330099181169,10cyclictest0-21swapper/3021:20:0024
327299181169,10cyclictest0-21swapper/622:08:3836
327299181169,10cyclictest0-21swapper/622:08:3836
330299180141,34cyclictest0-21swapper/3122:22:3025
330299180141,34cyclictest0-21swapper/3122:22:3025
330299180141,34cyclictest0-21swapper/3122:22:3025
328899180111,51cyclictest0-21swapper/2023:34:0113
328899180111,51cyclictest0-21swapper/2023:34:0113
328899180103,58cyclictest37268-21CPU13
328899180103,58cyclictest37268-21CPU13
328899180103,58cyclictest37268-21CPU13
327199180133,34cyclictest0-21swapper/522:21:3335
327199180133,34cyclictest0-21swapper/522:21:3335
327199180133,34cyclictest0-21swapper/522:21:3335
329899179170,7cyclictest0-21swapper/2821:26:1421
328899179133,19cyclictest0-21swapper/2022:45:4413
328899179133,19cyclictest0-21swapper/2022:45:4413
328899179118,36cyclictest37269-21CPU13
327499179169,8cyclictest0-21swapper/819:10:0338
327499179169,8cyclictest0-21swapper/819:10:0338
327199179123,40cyclictest0-21swapper/522:45:5535
327199179123,40cyclictest0-21swapper/522:45:5535
330299178157,19cyclictest0-21swapper/3123:01:4625
330299178157,19cyclictest0-21swapper/3123:01:4625
330299178157,19cyclictest0-21swapper/3123:01:4525
328899178151,15cyclictest0-21swapper/2023:44:5913
328899178151,15cyclictest0-21swapper/2023:44:5913
328899178137,14cyclictest0-21swapper/2023:24:2813
328899178137,14cyclictest0-21swapper/2023:24:2813
328899178122,31cyclictest0-21swapper/2019:40:1013
328899178122,31cyclictest0-21swapper/2019:40:0913
328899178121,27cyclictest0-21swapper/2000:02:0713
328899178121,27cyclictest0-21swapper/2000:02:0613
328899178121,27cyclictest0-21swapper/2000:02:0613
328899178119,19cyclictest0-21swapper/2019:15:1913
328899178119,19cyclictest0-21swapper/2019:15:1813
328899178116,23cyclictest0-21swapper/2021:05:5913
328899178116,23cyclictest0-21swapper/2021:05:5913
327299178161,13cyclictest0-21swapper/621:10:1036
327299178161,13cyclictest0-21swapper/621:10:1036
327299178161,13cyclictest0-21swapper/621:10:0936
327299177169,6cyclictest0-21swapper/623:29:5436
327299177169,6cyclictest0-21swapper/623:29:5336
327299177161,9cyclictest0-21swapper/622:13:5336
327299177161,9cyclictest0-21swapper/622:13:5236
327299177161,9cyclictest0-21swapper/622:13:5236
327299177146,10cyclictest171rcu_preempt21:18:4836
327299177146,10cyclictest171rcu_preempt21:18:4836
32719917787,49cyclictest0-21swapper/523:45:2635
32719917787,49cyclictest0-21swapper/523:45:2535
32719917787,49cyclictest0-21swapper/523:45:2535
327199177141,25cyclictest0-21swapper/522:36:0435
327199177141,25cyclictest0-21swapper/522:36:0435
327199177139,36cyclictest0-21swapper/523:09:5335
327199177139,36cyclictest0-21swapper/523:09:5335
330999176166,8cyclictest0-21swapper/3722:45:3431
330999176166,8cyclictest0-21swapper/3722:45:3331
330299176149,18cyclictest0-21swapper/3123:07:3725
330299176149,18cyclictest0-21swapper/3123:07:3625
328899176161,11cyclictest0-21swapper/2021:42:5613
328899176161,11cyclictest0-21swapper/2021:42:5613
328899176145,14cyclictest0-21swapper/2019:35:2813
328899176145,11cyclictest171rcu_preempt19:11:2613
328899176145,11cyclictest171rcu_preempt19:11:2613
328899176134,16cyclictest0-21swapper/2020:10:2813
328899176134,16cyclictest0-21swapper/2020:10:2813
328899176127,30cyclictest0-21swapper/2022:22:3513
328899176127,30cyclictest0-21swapper/2022:22:3413
328899176127,30cyclictest0-21swapper/2022:22:3413
327499176131,41cyclictest3541-21CPU38
327499176131,41cyclictest3541-21CPU38
327499176131,41cyclictest3541-21CPU38
327499175168,5cyclictest0-21swapper/821:37:1738
327499175168,5cyclictest0-21swapper/821:37:1738
327299175164,2cyclictest0-21swapper/621:42:1436
327299175164,2cyclictest0-21swapper/621:42:1336
327199175139,30cyclictest0-21swapper/521:54:3535
327199175139,30cyclictest0-21swapper/521:54:3435
328899174150,12cyclictest171rcu_preempt22:52:5313
328899174150,12cyclictest171rcu_preempt22:52:5313
328899174132,29cyclictest0-21swapper/2019:31:3613
328899174132,29cyclictest0-21swapper/2019:31:3613
328899174123,22cyclictest0-21swapper/2020:19:2713
328899174123,22cyclictest0-21swapper/2020:19:2713
328399174166,6cyclictest0-21swapper/1619:40:028
328399174166,6cyclictest0-21swapper/1619:40:028
327599174162,11cyclictest0-21swapper/922:36:2339
327599174162,11cyclictest0-21swapper/922:36:2239
330299173144,22cyclictest0-21swapper/3122:49:4425
330299173144,22cyclictest0-21swapper/3122:49:4425
328899173150,11cyclictest171rcu_preempt22:30:4213
328899173150,11cyclictest171rcu_preempt22:30:4213
328899173141,11cyclictest171rcu_preempt21:12:4013
328899173141,11cyclictest171rcu_preempt21:12:4013
328899173141,11cyclictest171rcu_preempt21:12:4013
328899173131,24cyclictest0-21swapper/2023:55:2513
328899173131,24cyclictest0-21swapper/2023:55:2513
328899173131,24cyclictest0-21swapper/2023:55:2513
328899173129,27cyclictest0-21swapper/2021:33:3513
328899173129,27cyclictest0-21swapper/2021:33:3513
328899173128,22cyclictest0-21swapper/2000:25:4413
328899173128,22cyclictest0-21swapper/2000:25:4413
328899173126,22cyclictest0-21swapper/2022:28:3913
328899173126,22cyclictest0-21swapper/2022:28:3913
328899173123,28cyclictest0-21swapper/2021:17:3113
328899173123,28cyclictest0-21swapper/2021:17:3113
327199173123,39cyclictest0-21swapper/522:14:1335
327199173123,39cyclictest0-21swapper/522:14:1335
327199173123,39cyclictest0-21swapper/522:14:1335
330099172123,19cyclictest0-21swapper/3023:02:1324
330099172123,19cyclictest0-21swapper/3023:02:1224
330099172123,19cyclictest0-21swapper/3023:02:1224
328899172150,13cyclictest171rcu_preempt20:45:3713
328899172150,13cyclictest171rcu_preempt20:45:3713
328899172148,12cyclictest171rcu_preempt21:21:4413
328899172148,12cyclictest171rcu_preempt21:21:4413
328899172144,11cyclictest171rcu_preempt22:42:4713
328899172144,11cyclictest171rcu_preempt22:42:4713
328899172134,18cyclictest0-21swapper/2021:30:0213
328899172128,23cyclictest0-21swapper/2022:37:2913
328899172128,23cyclictest0-21swapper/2022:37:2913
328399172158,8cyclictest0-21swapper/1600:18:108
328399172158,8cyclictest0-21swapper/1600:18:098
327299172150,10cyclictest0-21swapper/623:53:3936
327299172150,10cyclictest0-21swapper/623:53:3836
327199172139,27cyclictest0-21swapper/500:38:4935
327199172139,27cyclictest0-21swapper/500:38:4935
327199172126,40cyclictest0-21swapper/522:40:4535
327199172126,40cyclictest0-21swapper/522:40:4435
327199172103,58cyclictest0-21swapper/523:13:2235
327199172103,58cyclictest0-21swapper/523:13:2235
327199172103,58cyclictest0-21swapper/523:13:2235
329599171148,21cyclictest0-21swapper/2521:40:5218
329599171148,21cyclictest0-21swapper/2521:40:5218
328899171131,22cyclictest0-21swapper/2023:00:5813
328899171131,22cyclictest0-21swapper/2023:00:5813
328899171131,22cyclictest0-21swapper/2023:00:5713
328899171130,22cyclictest0-21swapper/2021:50:2613
328899171130,22cyclictest0-21swapper/2021:50:2613
32759917196,70cyclictest3548-21CPU39
32759917196,70cyclictest3548-21CPU39
327499171147,10cyclictest0-21swapper/823:53:3138
327499171147,10cyclictest0-21swapper/823:53:3138
327299171150,6cyclictest0-21swapper/619:36:5536
327299171150,6cyclictest0-21swapper/619:36:5436
327199171132,30cyclictest0-21swapper/521:32:5535
327199171132,30cyclictest0-21swapper/521:32:5435
327199171111,57cyclictest0-21swapper/523:21:3435
327199171111,57cyclictest0-21swapper/523:21:3435
329299170158,6cyclictest0-21swapper/2221:25:5515
328899170133,14cyclictest171rcu_preempt20:25:4013
328899170133,14cyclictest171rcu_preempt20:25:4013
328899170117,23cyclictest0-21swapper/2020:01:1313
328899170117,23cyclictest0-21swapper/2020:01:1213
327299170162,7cyclictest0-21swapper/623:39:0336
327299170162,7cyclictest0-21swapper/623:39:0336
327199170132,31cyclictest0-21swapper/500:13:2335
327199170132,31cyclictest0-21swapper/500:13:2235
327099170166,2cyclictest0-21swapper/421:16:2334
327099170166,2cyclictest0-21swapper/421:16:2234
327099170152,10cyclictest0-21swapper/422:44:1134
327099170152,10cyclictest0-21swapper/422:44:1034
331299169135,30cyclictest0-21swapper/3921:14:5633
331299169135,30cyclictest0-21swapper/3921:14:5633
331299169135,30cyclictest0-21swapper/3921:14:5633
328899169125,17cyclictest0-21swapper/2000:14:1113
328899169125,17cyclictest0-21swapper/2000:14:1013
328899169113,25cyclictest0-21swapper/2019:21:4213
328899169113,25cyclictest0-21swapper/2019:21:4213
328399169144,9cyclictest0-21swapper/1619:20:438
328399169144,9cyclictest0-21swapper/1619:20:438
327299169151,10cyclictest171rcu_preempt21:00:3436
327299169151,10cyclictest171rcu_preempt21:00:3436
327299169137,27cyclictest3544-21CPU36
327299169137,27cyclictest3544-21CPU36
329899168154,12cyclictest0-21swapper/2821:45:3021
329899168154,12cyclictest0-21swapper/2821:45:3021
329899168154,12cyclictest0-21swapper/2821:45:3021
328899168149,10cyclictest171rcu_preempt19:46:4113
328899168149,10cyclictest171rcu_preempt19:46:4113
328899168135,20cyclictest0-21swapper/2023:17:4313
328899168135,20cyclictest0-21swapper/2023:17:4213
330099167148,11cyclictest0-21swapper/3023:35:0624
330099167148,11cyclictest0-21swapper/3023:35:0624
330099167131,21cyclictest0-21swapper/3021:28:3824
330099167106,48cyclictest37270-21CPU24
330099167106,48cyclictest37270-21CPU24
329299167149,14cyclictest0-21swapper/2223:18:4215
329299167149,14cyclictest0-21swapper/2223:18:4215
328899167126,22cyclictest0-21swapper/2000:19:0813
328899167126,22cyclictest0-21swapper/2000:19:0713
328899167122,22cyclictest0-21swapper/2021:04:5713
328899167122,22cyclictest0-21swapper/2021:04:5613
327499167158,7cyclictest0-21swapper/820:16:4238
327499167158,7cyclictest0-21swapper/820:16:4238
327299167160,4cyclictest0-21swapper/623:43:1336
327299167160,4cyclictest0-21swapper/623:43:1336
327299167157,8cyclictest0-21swapper/623:57:3036
327299167157,8cyclictest0-21swapper/623:57:3036
327299167157,8cyclictest0-21swapper/623:57:3036
327299167151,3cyclictest171rcu_preempt22:43:5536
327299167151,3cyclictest171rcu_preempt22:43:5536
327299167145,14cyclictest0-21swapper/622:38:2736
327299167145,14cyclictest0-21swapper/622:38:2736
3271991670,157cyclictest0-21swapper/521:40:0135
3271991670,157cyclictest0-21swapper/521:40:0035
330099166123,24cyclictest0-21swapper/3023:54:1124
330099166123,24cyclictest0-21swapper/3023:54:1124
328899166142,13cyclictest171rcu_preempt19:57:0113
328899166115,23cyclictest0-21swapper/2023:51:5313
328899166115,23cyclictest0-21swapper/2023:51:5313
327599166153,10cyclictest0-21swapper/922:31:1339
327599166153,10cyclictest0-21swapper/922:31:1339
327499166154,6cyclictest0-21swapper/819:35:0238
327499166154,6cyclictest0-21swapper/819:35:0138
327299166156,7cyclictest0-21swapper/623:34:1036
327299166156,7cyclictest0-21swapper/623:34:1036
327299166145,12cyclictest0-21swapper/600:21:4136
327299166145,12cyclictest0-21swapper/600:21:4136
327299166145,12cyclictest0-21swapper/600:21:4136
327299166132,10cyclictest171rcu_preempt00:10:3936
327299166132,10cyclictest171rcu_preempt00:10:3936
327199166124,39cyclictest0-21swapper/500:32:5435
327199166124,39cyclictest0-21swapper/500:32:5435
327199166124,39cyclictest0-21swapper/500:32:5435
3271991661,160cyclictest0-21swapper/523:37:4435
3271991661,160cyclictest0-21swapper/523:37:4435
327099166144,12cyclictest0-21swapper/400:04:4234
327099166144,12cyclictest0-21swapper/400:04:4134
327099166144,12cyclictest0-21swapper/400:04:4134
33009916597,56cyclictest3547-21CPU24
329299165140,9cyclictest0-21swapper/2221:43:3115
329299165140,9cyclictest0-21swapper/2221:43:3115
328899165127,18cyclictest0-21swapper/2000:37:2213
328899165127,18cyclictest0-21swapper/2000:37:2213
327299165118,37cyclictest27495-21kworker/u81:2+events_unbound00:38:1536
327299165118,37cyclictest27495-21kworker/u81:2+events_unbound00:38:1436
327199165123,37cyclictest0-21swapper/521:59:4535
327199165123,37cyclictest0-21swapper/521:59:4535
327199165123,37cyclictest0-21swapper/521:59:4535
32709916598,57cyclictest1358-21ModemManager22:51:4034
32709916598,57cyclictest1358-21ModemManager22:51:4034
327099165143,20cyclictest0-21swapper/423:49:2334
327099165143,20cyclictest0-21swapper/423:49:2334
327099165143,20cyclictest0-21swapper/423:49:2234
331099164134,27cyclictest0-21swapper/3822:20:1932
331099164134,27cyclictest0-21swapper/3822:20:1932
331099164134,27cyclictest0-21swapper/3822:20:1932
329899164141,15cyclictest0-21swapper/2821:32:3021
329899164141,15cyclictest0-21swapper/2821:32:3021
329899164138,17cyclictest0-21swapper/2800:27:4921
329899164138,17cyclictest0-21swapper/2800:27:4921
328899164112,29cyclictest0-21swapper/2019:26:4413
328899164112,29cyclictest0-21swapper/2019:26:4413
328499164148,7cyclictest0-21swapper/1722:55:439
328499164148,7cyclictest0-21swapper/1722:55:439
3271991641,80cyclictest0-21swapper/523:55:1735
3271991641,80cyclictest0-21swapper/523:55:1735
3271991641,80cyclictest0-21swapper/523:55:1735
327199164140,21cyclictest0-21swapper/521:18:5535
327199164140,21cyclictest0-21swapper/521:18:5535
327199164121,35cyclictest0-21swapper/522:54:5135
327199164121,35cyclictest0-21swapper/522:54:5035
3271991640,69cyclictest0-21swapper/523:15:2035
3271991640,69cyclictest0-21swapper/523:15:2035
327099164150,3cyclictest0-21swapper/422:09:1734
327099164150,3cyclictest0-21swapper/422:09:1634
330299163124,34cyclictest0-21swapper/3122:43:4825
330299163124,34cyclictest0-21swapper/3122:43:4725
330099163128,14cyclictest0-21swapper/3000:15:4724
330099163128,14cyclictest0-21swapper/3000:15:4624
330099163119,23cyclictest0-21swapper/3019:11:0124
330099163119,23cyclictest0-21swapper/3019:11:0124
330099163116,27cyclictest37264-21CPU24
330099163116,27cyclictest37264-21CPU24
330099163116,27cyclictest37264-21CPU24
329599163152,10cyclictest0-21swapper/2500:32:4918
329599163152,10cyclictest0-21swapper/2500:32:4918
329599163152,10cyclictest0-21swapper/2500:32:4918
328899163121,17cyclictest0-21swapper/2020:35:2113
328899163121,17cyclictest0-21swapper/2020:35:2013
327499163149,13cyclictest0-21swapper/822:17:3238
327499163149,13cyclictest0-21swapper/822:17:3238
327299163147,12cyclictest0-21swapper/622:18:3736
327299163147,12cyclictest0-21swapper/622:18:3736
327299163110,29cyclictest0-21swapper/620:00:3636
327299163110,29cyclictest0-21swapper/620:00:3636
327199163120,35cyclictest0-21swapper/523:44:0535
327199163120,35cyclictest0-21swapper/523:44:0535
327199163114,46cyclictest0-21swapper/500:22:2635
327199163114,46cyclictest0-21swapper/500:22:2635
327199163114,46cyclictest0-21swapper/500:22:2535
327099163135,25cyclictest0-21swapper/421:35:1834
327099163135,25cyclictest0-21swapper/421:35:1834
330999162158,2cyclictest0-21swapper/3721:10:5531
330999162158,2cyclictest0-21swapper/3721:10:5531
330999162158,2cyclictest0-21swapper/3721:10:5431
330899162146,12cyclictest0-21swapper/3621:43:3030
330899162146,12cyclictest0-21swapper/3621:43:3030
330299162133,27cyclictest0-21swapper/3122:25:3125
330299162133,27cyclictest0-21swapper/3122:25:3125
330099162154,7cyclictest0-21swapper/3023:23:3224
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional