You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-20 - 04:56
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 Mon Apr 20, 2026 01:01:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1200799216210,5cyclictest0-21swapper/2223:49:1515
1200799216210,5cyclictest0-21swapper/2223:49:1515
1198499212202,7cyclictest0-21swapper/200:13:2112
1198499212202,7cyclictest0-21swapper/200:13:2112
1198499212202,7cyclictest0-21swapper/200:13:2012
1200799208201,3cyclictest37268-21CPU15
1200799208201,3cyclictest37268-21CPU15
1200799198191,5cyclictest0-21swapper/2219:55:0315
1200799198191,5cyclictest0-21swapper/2219:55:0315
1198399196191,4cyclictest0-21swapper/120:10:301
1198399196191,4cyclictest0-21swapper/120:10:301
1200799195185,7cyclictest755-21systemd-journal22:48:4815
1200799195185,7cyclictest755-21systemd-journal22:48:4815
1200799194189,4cyclictest0-21swapper/2219:50:0415
1200799194189,4cyclictest0-21swapper/2219:50:0415
1198399194186,4cyclictest0-21swapper/123:27:531
1198399194186,4cyclictest0-21swapper/123:27:531
1198399193188,4cyclictest0-21swapper/119:18:431
1198399193188,4cyclictest0-21swapper/119:18:431
1198399193183,8cyclictest3406-21sshd23:34:031
1198399193183,8cyclictest3406-21sshd23:34:031
1200799190186,2cyclictest0-21swapper/2223:50:2015
1200799190186,2cyclictest0-21swapper/2223:50:1915
1200799189180,5cyclictest2459-21CPU15
1200799189180,5cyclictest2459-21CPU15
1200799186179,5cyclictest0-21swapper/2220:05:1215
1200799186179,5cyclictest0-21swapper/2220:05:1215
1200099186179,3cyclictest3609-21CPU8
1198399186170,12cyclictest0-21swapper/119:28:211
1198399186170,12cyclictest0-21swapper/119:28:211
1198399185177,6cyclictest0-21swapper/120:10:001
1198399185177,6cyclictest0-21swapper/120:10:001
1200799181172,6cyclictest0-21swapper/2219:55:2415
1200799181172,6cyclictest0-21swapper/2219:55:2415
1200799179171,5cyclictest0-21swapper/2219:37:0415
1200799179171,5cyclictest0-21swapper/2219:37:0415
1200599178110,52cyclictest38423-21sshd22:14:1113
1200599178110,52cyclictest38423-21sshd22:14:1113
1198399178168,8cyclictest0-21swapper/122:57:231
1198399178168,8cyclictest0-21swapper/122:57:221
1198399178161,13cyclictest0-21swapper/119:33:111
1198399178161,13cyclictest0-21swapper/119:33:111
1201199177172,3cyclictest14910-21kworker/u81:5+events_unbound23:32:4619
1201199177172,3cyclictest14910-21kworker/u81:5+events_unbound23:32:4619
1200799177171,4cyclictest0-21swapper/2219:31:3215
1200799177171,4cyclictest0-21swapper/2219:31:3215
1198399177169,4cyclictest0-21swapper/120:16:311
1198399177165,10cyclictest0-21swapper/121:59:491
1198399177165,10cyclictest0-21swapper/121:59:491
1198399177144,18cyclictest0-21swapper/122:12:121
1198399177144,18cyclictest0-21swapper/122:12:121
1202599175121,38cyclictest0-21swapper/3800:33:2932
1202599175121,38cyclictest0-21swapper/3800:33:2932
1200799175169,4cyclictest0-21swapper/2219:27:0815
1200799175169,4cyclictest0-21swapper/2219:27:0715
1200399175123,49cyclictest0-21swapper/1821:36:3410
1200399175123,49cyclictest0-21swapper/1821:36:3410
1200099175163,8cyclictest0-21swapper/1619:30:448
1200099175163,8cyclictest0-21swapper/1619:30:448
1202299174164,8cyclictest4398-21qemu-system-x8622:03:2730
1202299174164,8cyclictest4398-21qemu-system-x8622:03:2730
1200099174135,15cyclictest171rcu_preempt00:09:278
1200099174135,15cyclictest171rcu_preempt00:09:278
1200099174135,15cyclictest171rcu_preempt00:09:278
119899917415,149cyclictest0-21swapper/723:15:1337
119899917415,149cyclictest0-21swapper/723:15:1337
1202299173168,4cyclictest0-21swapper/3623:24:4330
1202299173168,4cyclictest0-21swapper/3623:24:4330
1202299173168,4cyclictest0-21swapper/3623:24:4330
120009917377,17cyclictest0-21swapper/1622:50:198
120009917377,17cyclictest0-21swapper/1622:50:188
1200099173165,6cyclictest0-21swapper/1620:20:008
1202299172165,5cyclictest0-21swapper/3623:40:0930
1202299172165,5cyclictest0-21swapper/3623:40:0930
1202299172165,5cyclictest0-21swapper/3623:40:0930
1200399172110,48cyclictest0-21swapper/1821:25:5910
1200399172110,48cyclictest0-21swapper/1821:25:5910
1198599172161,8cyclictest3547-21CPU23
1198599172161,8cyclictest3547-21CPU23
1198399172162,8cyclictest0-21swapper/122:26:381
1198399172162,8cyclictest0-21swapper/122:26:381
1198399172102,46cyclictest2454-21CPU1
1198399172102,46cyclictest2454-21CPU1
1200399171119,49cyclictest0-21swapper/1800:31:3410
1200399171119,49cyclictest0-21swapper/1800:31:3410
1202099170128,39cyclictest0-21swapper/3422:20:3928
1202099170128,39cyclictest0-21swapper/3422:20:3828
1200599170111,54cyclictest0-21swapper/2023:59:4513
1200599170111,54cyclictest0-21swapper/2023:59:4513
1200599170111,54cyclictest0-21swapper/2023:59:4513
1200399170115,45cyclictest0-21swapper/1820:26:0010
1200399170115,45cyclictest0-21swapper/1820:26:0010
1198399170143,12cyclictest171rcu_preempt23:15:491
1198399170143,12cyclictest171rcu_preempt23:15:491
1202299169152,14cyclictest0-21swapper/3622:30:2530
1202299169152,14cyclictest0-21swapper/3622:30:2530
120079916851,105cyclictest0-21swapper/2223:15:0115
120079916851,105cyclictest0-21swapper/2223:15:0115
11997991681,3cyclictest0-21swapper/1421:50:156
11997991681,3cyclictest0-21swapper/1421:50:156
1198399168136,19cyclictest171rcu_preempt21:41:051
1198399168136,19cyclictest171rcu_preempt21:41:051
119979916788,65cyclictest0-21swapper/1421:44:306
119979916788,65cyclictest0-21swapper/1421:44:296
1198399167143,13cyclictest171rcu_preempt23:08:361
1198399167143,13cyclictest171rcu_preempt23:08:361
1198399167143,13cyclictest171rcu_preempt23:08:361
1198399167141,18cyclictest0-21swapper/122:03:471
1198399167141,18cyclictest0-21swapper/122:03:471
1198399167139,12cyclictest171rcu_preempt21:29:341
1198399167139,12cyclictest171rcu_preempt21:29:341
1198399167100,39cyclictest4407-21CPU1
1198399167100,39cyclictest4407-21CPU1
1202299166160,5cyclictest0-21swapper/3600:20:0130
1202299166160,5cyclictest0-21swapper/3600:20:0130
1202099166159,5cyclictest0-21swapper/3421:05:0128
1202099166159,5cyclictest0-21swapper/3421:05:0128
1198399166161,4cyclictest0-21swapper/119:40:041
1198399166161,4cyclictest0-21swapper/119:40:041
1198399166152,11cyclictest0-21swapper/123:51:071
1198399166152,11cyclictest0-21swapper/123:51:071
1198399166114,26cyclictest0-21swapper/122:38:031
1198399166114,26cyclictest0-21swapper/122:38:031
1200599164116,45cyclictest0-21swapper/2022:17:3313
1200599164116,45cyclictest0-21swapper/2022:17:3313
1199299164154,6cyclictest3546-21CPU39
1199299164154,6cyclictest3546-21CPU39
1202299163155,6cyclictest0-21swapper/3621:15:2830
1202299163155,6cyclictest0-21swapper/3621:15:2830
119979916387,63cyclictest0-21swapper/1422:47:556
119979916387,63cyclictest0-21swapper/1422:47:546
119979916387,61cyclictest0-21swapper/1423:56:026
119979916387,61cyclictest0-21swapper/1423:56:026
119979916387,61cyclictest0-21swapper/1423:56:026
1199299163152,6cyclictest0-21swapper/921:19:0939
1199299163152,6cyclictest0-21swapper/921:19:0939
1198399163158,4cyclictest0-21swapper/119:22:531
1198399163147,9cyclictest171rcu_preempt21:32:501
1198399163147,9cyclictest171rcu_preempt21:32:501
1198399163147,11cyclictest171rcu_preempt00:33:021
1198399163147,11cyclictest171rcu_preempt00:33:021
1198399163121,17cyclictest0-21swapper/123:43:461
1198399163121,17cyclictest0-21swapper/123:43:461
1198399163121,17cyclictest0-21swapper/123:43:461
1198399163100,29cyclictest0-21swapper/121:06:381
1198399163100,29cyclictest0-21swapper/121:06:381
1198399163100,29cyclictest0-21swapper/121:06:381
1202299162158,3cyclictest0-21swapper/3622:46:0530
1202299162158,3cyclictest0-21swapper/3622:46:0530
1202299162154,5cyclictest0-21swapper/3622:50:2130
1202299162154,5cyclictest0-21swapper/3622:50:2130
1202299162153,6cyclictest0-21swapper/3623:55:1530
1202299162153,6cyclictest0-21swapper/3623:55:1530
1202299162153,6cyclictest0-21swapper/3623:55:1530
1202099162148,12cyclictest0-21swapper/3422:45:4328
1202099162148,12cyclictest0-21swapper/3422:45:4328
1200799162156,4cyclictest0-21swapper/2221:07:5615
1200799162156,4cyclictest0-21swapper/2221:07:5615
1200799162156,4cyclictest0-21swapper/2221:07:5615
1200799162150,11cyclictest0-21swapper/2221:48:5715
1200799162150,11cyclictest0-21swapper/2221:48:5715
1200799162147,4cyclictest0-21swapper/2221:26:3515
1200799162147,4cyclictest0-21swapper/2221:26:3515
119979916291,60cyclictest0-21swapper/1422:05:196
119979916291,60cyclictest0-21swapper/1422:05:196
119979916287,68cyclictest0-21swapper/1422:55:036
119979916287,68cyclictest0-21swapper/1422:55:036
1199299162151,8cyclictest0-21swapper/921:58:0739
1199299162151,8cyclictest0-21swapper/921:58:0739
1198999162105,51cyclictest0-21swapper/721:51:0237
1198999162105,51cyclictest0-21swapper/721:51:0237
1198399162145,9cyclictest0-21swapper/122:35:051
1198399162145,9cyclictest0-21swapper/122:35:051
1198399162131,14cyclictest0-21swapper/121:37:331
1198399162131,14cyclictest0-21swapper/121:37:331
1198399162116,37cyclictest37354-21CPU1
1198399162116,37cyclictest37354-21CPU1
12025991613,71cyclictest3547-21CPU32
12025991613,71cyclictest3547-21CPU32
1201999161145,12cyclictest3610-21CPU27
1201999161145,12cyclictest3610-21CPU27
1201499161157,3cyclictest0-21swapper/2900:18:4222
1201499161157,3cyclictest0-21swapper/2900:18:4222
1200899161156,4cyclictest0-21swapper/2321:59:0416
1200899161156,4cyclictest0-21swapper/2321:59:0416
1200599161118,40cyclictest0-21swapper/2022:06:0013
1200599161118,40cyclictest0-21swapper/2022:06:0013
120039916187,63cyclictest0-21swapper/1823:38:0910
120039916187,63cyclictest0-21swapper/1823:38:0910
120009916199,29cyclictest0-21swapper/1621:29:198
120009916199,29cyclictest0-21swapper/1621:29:198
1200099161155,4cyclictest0-21swapper/1620:08:428
1200099161155,4cyclictest0-21swapper/1620:08:428
1200099161142,7cyclictest0-21swapper/1623:48:178
1200099161142,7cyclictest0-21swapper/1623:48:178
1198399161105,31cyclictest0-21swapper/121:48:411
1198399161105,31cyclictest0-21swapper/121:48:411
1202299160153,4cyclictest2464-21CPU30
1202299160153,4cyclictest2464-21CPU30
1202299160153,4cyclictest2464-21CPU30
1202099160148,9cyclictest4398-21qemu-system-x8619:35:1128
1202099160148,9cyclictest4398-21qemu-system-x8619:35:1028
1200399160117,29cyclictest0-21swapper/1823:05:0710
1200399160117,29cyclictest0-21swapper/1823:05:0710
1200399160117,29cyclictest0-21swapper/1823:05:0710
120009916081,63cyclictest37265-21CPU8
120009916081,63cyclictest37265-21CPU8
120009916077,72cyclictest37354-21CPU8
120009916077,72cyclictest37354-21CPU8
119979916057,95cyclictest0-21swapper/1423:00:166
119979916057,95cyclictest0-21swapper/1423:00:166
119839916095,28cyclictest0-21swapper/123:46:281
119839916095,28cyclictest0-21swapper/123:46:281
119839916087,47cyclictest0-21swapper/122:15:361
119839916087,47cyclictest0-21swapper/122:15:361
1198399160111,18cyclictest0-21swapper/123:24:481
1198399160111,18cyclictest0-21swapper/123:24:481
1198399160111,18cyclictest0-21swapper/123:24:481
1198399160104,51cyclictest0-21swapper/120:50:101
1198399160104,51cyclictest0-21swapper/120:50:101
1202299159143,13cyclictest0-21swapper/3622:40:2130
1202299159143,13cyclictest0-21swapper/3622:40:2130
1202299159143,13cyclictest0-21swapper/3622:40:2130
1202299159141,8cyclictest0-21swapper/3622:36:5430
1202299159141,8cyclictest0-21swapper/3622:36:5430
1200099159153,4cyclictest0-21swapper/1622:04:348
1200099159153,4cyclictest0-21swapper/1622:04:348
1200099159149,5cyclictest0-21swapper/1622:35:298
1200099159149,5cyclictest0-21swapper/1622:35:298
1200099159105,34cyclictest0-21swapper/1623:29:008
1200099159105,34cyclictest0-21swapper/1623:29:008
1199299159151,3cyclictest0-21swapper/900:17:5939
1199299159151,3cyclictest0-21swapper/900:17:5939
1198599159150,5cyclictest2461-21CPU23
1198599159150,5cyclictest2461-21CPU23
1198399159155,2cyclictest0-21swapper/100:20:301
1198399159155,2cyclictest0-21swapper/100:20:301
1202799158153,3cyclictest0-21swapper/3921:18:5433
1202799158153,3cyclictest0-21swapper/3921:18:5433
120079915849,104cyclictest0-21swapper/2220:20:1715
1200799158106,49cyclictest37266-21CPU15
1200799158106,49cyclictest37266-21CPU15
120039915879,59cyclictest0-21swapper/1800:38:3110
120039915879,59cyclictest0-21swapper/1800:38:3110
1200099158143,9cyclictest171rcu_preempt20:12:028
1200099158143,9cyclictest171rcu_preempt20:12:028
1200099158143,9cyclictest0-21swapper/1600:11:098
1200099158143,9cyclictest0-21swapper/1600:11:098
1200099158143,9cyclictest0-21swapper/1600:11:098
1200099158137,6cyclictest171rcu_preempt19:42:128
1200099158137,6cyclictest171rcu_preempt19:42:128
119839915898,32cyclictest0-21swapper/121:10:401
119839915898,32cyclictest0-21swapper/121:10:401
119839915896,45cyclictest3609-21CPU1
119839915896,45cyclictest3609-21CPU1
1198399158151,5cyclictest0-21swapper/100:04:301
1198399158151,5cyclictest0-21swapper/100:04:301
1198399158143,11cyclictest0-21swapper/122:40:331
1198399158143,11cyclictest0-21swapper/122:40:331
1198399158143,11cyclictest0-21swapper/122:40:331
1198399158131,17cyclictest37265-21CPU1
1198399158131,17cyclictest37265-21CPU1
1198399158109,32cyclictest0-21swapper/122:54:471
1198399158109,32cyclictest0-21swapper/122:54:471
1198399158107,34cyclictest3548-21CPU1
1198399158107,34cyclictest3548-21CPU1
1198399158101,27cyclictest0-21swapper/122:48:081
1198399158101,27cyclictest0-21swapper/122:48:071
1198399158100,47cyclictest0-21swapper/123:13:501
1198399158100,47cyclictest0-21swapper/123:13:501
1202099157145,11cyclictest0-21swapper/3400:17:5528
1202099157145,11cyclictest0-21swapper/3400:17:5528
1200799157139,11cyclictest0-21swapper/2223:32:0615
1200799157139,11cyclictest0-21swapper/2223:32:0615
1200599157111,36cyclictest0-21swapper/2021:47:3213
1200599157111,36cyclictest0-21swapper/2021:47:3213
1200099157142,10cyclictest171rcu_preempt22:30:518
1200099157142,10cyclictest171rcu_preempt22:30:518
1200099157132,17cyclictest171rcu_preempt00:17:178
1200099157132,17cyclictest171rcu_preempt00:17:178
11997991571,152cyclictest0-21swapper/1420:50:226
11997991571,152cyclictest0-21swapper/1420:50:226
1198599157144,9cyclictest0-21swapper/322:29:4623
1198599157144,9cyclictest0-21swapper/322:29:4623
1198599157137,7cyclictest0-21swapper/322:03:0723
1198599157137,7cyclictest0-21swapper/322:03:0723
1198399157152,4cyclictest0-21swapper/119:43:271
1198399157152,4cyclictest0-21swapper/119:43:271
1198399157135,9cyclictest171rcu_preempt20:24:391
120229915654,95cyclictest2459-21CPU30
120229915654,95cyclictest2459-21CPU30
1202299156151,4cyclictest0-21swapper/3600:21:1130
1202299156151,4cyclictest0-21swapper/3600:21:1130
1202299156150,4cyclictest0-21swapper/3622:09:2630
1202299156150,4cyclictest0-21swapper/3622:09:2630
1202099156147,6cyclictest0-21swapper/3421:47:4528
1202099156147,6cyclictest0-21swapper/3421:47:4528
1202099156146,7cyclictest0-21swapper/3422:25:1828
1202099156146,7cyclictest0-21swapper/3422:25:1828
120009915686,65cyclictest3546-21CPU8
120009915686,65cyclictest3546-21CPU8
120009915632,109cyclictest0-21swapper/1623:05:138
120009915632,109cyclictest0-21swapper/1623:05:138
120009915632,109cyclictest0-21swapper/1623:05:138
1200099156151,4cyclictest0-21swapper/1619:24:298
1200099156148,7cyclictest0-21swapper/1621:20:328
1200099156148,7cyclictest0-21swapper/1621:20:328
1200099156142,8cyclictest0-21swapper/1621:50:508
1200099156142,8cyclictest0-21swapper/1621:50:498
1200099156134,18cyclictest3544-21CPU8
1200099156134,18cyclictest3544-21CPU8
1200099156134,18cyclictest3544-21CPU8
1200099156120,20cyclictest0-21swapper/1619:10:338
1200099156120,20cyclictest0-21swapper/1619:10:338
1200099156112,20cyclictest0-21swapper/1600:24:278
1200099156112,20cyclictest0-21swapper/1600:24:278
1200099156106,28cyclictest0-21swapper/1621:13:138
1200099156106,28cyclictest0-21swapper/1621:13:138
1200099156105,28cyclictest0-21swapper/1623:36:188
1200099156105,28cyclictest0-21swapper/1623:36:188
1200099156104,13cyclictest171rcu_preempt00:39:318
1200099156104,13cyclictest171rcu_preempt00:39:308
119979915657,51cyclictest0-21swapper/1400:00:146
119979915657,51cyclictest0-21swapper/1400:00:146
11997991562,113cyclictest3541-21CPU6
11997991562,113cyclictest3541-21CPU6
1199599156149,4cyclictest2461-21CPU4
1199599156149,4cyclictest2461-21CPU4
1199299156143,11cyclictest0-21swapper/923:21:5239
1199299156143,11cyclictest0-21swapper/923:21:5239
1199299156143,11cyclictest0-21swapper/923:21:5239
1198599156125,20cyclictest37346-21qemu-system-x8621:41:0123
1198599156125,20cyclictest37346-21qemu-system-x8621:41:0123
1198399156138,11cyclictest0-21swapper/120:30:271
1198399156138,11cyclictest0-21swapper/120:30:271
1198399156136,11cyclictest171rcu_preempt19:14:551
1198399156136,11cyclictest171rcu_preempt19:14:541
1198399156131,15cyclictest171rcu_preempt00:16:131
1198399156131,15cyclictest171rcu_preempt00:16:131
1198399156104,30cyclictest0-21swapper/121:03:261
1198399156104,30cyclictest0-21swapper/121:03:261
1202099155143,7cyclictest0-21swapper/3421:50:2028
1202099155143,7cyclictest0-21swapper/3421:50:2028
120039915591,48cyclictest0-21swapper/1822:58:3910
120039915591,48cyclictest0-21swapper/1822:58:3910
1200099155145,7cyclictest0-21swapper/1620:48:438
1200099155145,7cyclictest0-21swapper/1620:48:438
1200099155134,12cyclictest171rcu_preempt23:17:198
1200099155134,12cyclictest171rcu_preempt23:17:198
1200099155132,15cyclictest171rcu_preempt20:31:528
1200099155132,15cyclictest171rcu_preempt20:31:528
1200099155119,13cyclictest171rcu_preempt23:12:148
1200099155119,13cyclictest171rcu_preempt23:12:148
1200099155104,28cyclictest0-21swapper/1621:44:238
1200099155104,28cyclictest0-21swapper/1621:44:238
119849915559,34cyclictest0-21swapper/222:45:2012
119849915559,34cyclictest0-21swapper/222:45:2012
1198399155133,14cyclictest171rcu_preempt23:37:591
1198399155133,14cyclictest171rcu_preempt23:37:591
1198399155110,14cyclictest0-21swapper/120:59:251
1198399155110,14cyclictest0-21swapper/120:59:251
1198399155100,10cyclictest171rcu_preempt00:29:351
1198399155100,10cyclictest171rcu_preempt00:29:341
1202299154147,5cyclictest0-21swapper/3622:29:5030
1202299154147,5cyclictest0-21swapper/3622:29:4930
1202099154144,9cyclictest0-21swapper/3421:18:4928
1202099154144,9cyclictest0-21swapper/3421:18:4928
1202099154140,8cyclictest0-21swapper/3421:11:5928
1202099154140,8cyclictest0-21swapper/3421:11:5928
1201199154148,5cyclictest0-21swapper/2621:38:0719
1201199154148,5cyclictest0-21swapper/2621:38:0719
1200799154142,10cyclictest0-21swapper/2220:42:2715
1200799154142,10cyclictest0-21swapper/2220:42:2715
1200799154137,9cyclictest0-21swapper/2220:26:4215
1200799154137,9cyclictest0-21swapper/2220:26:4215
12005991540,2cyclictest0-21swapper/2022:40:1613
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional