You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-17 - 05:19
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 Fri Apr 17, 2026 01:02:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1894399209192,12cyclictest0-21swapper/1322:16:265
1894399209192,12cyclictest0-21swapper/1322:16:255
1894399209192,12cyclictest0-21swapper/1322:16:255
1895199204197,4cyclictest0-21swapper/2000:31:0813
1895199204197,4cyclictest0-21swapper/2000:31:0713
1896499200185,12cyclictest0-21swapper/3021:10:4124
1896499200185,12cyclictest0-21swapper/3021:10:4124
1893999199128,57cyclictest0-21swapper/923:27:4939
1893999199128,57cyclictest0-21swapper/923:27:4939
1893999199128,57cyclictest0-21swapper/923:27:4939
1894799198192,4cyclictest0-21swapper/1722:04:559
1894799198192,4cyclictest0-21swapper/1722:04:549
1897199194191,2cyclictest0-21swapper/3621:55:2130
1897199194191,2cyclictest0-21swapper/3621:55:2030
1897199194191,2cyclictest0-21swapper/3621:55:2030
1896499192179,11cyclictest0-21swapper/3021:54:0524
1896499192179,11cyclictest0-21swapper/3021:54:0424
1894799192185,5cyclictest0-21swapper/1721:34:449
1894799192185,5cyclictest0-21swapper/1721:34:449
1894799192177,10cyclictest0-21swapper/1721:26:219
1894799192177,10cyclictest0-21swapper/1721:26:219
1894799192177,10cyclictest0-21swapper/1721:26:219
1893599190144,12cyclictest0-21swapper/523:04:4935
1893599190144,12cyclictest0-21swapper/523:04:4935
1895499188176,10cyclictest0-21swapper/2323:45:5916
1895499188176,10cyclictest0-21swapper/2323:45:5816
1895499188176,10cyclictest0-21swapper/2323:45:5816
1893599188168,13cyclictest0-21swapper/500:20:2235
1893599188168,13cyclictest0-21swapper/500:20:2135
1893599188168,13cyclictest0-21swapper/500:20:2135
1897299184138,38cyclictest0-21swapper/3722:32:2031
1897299184138,38cyclictest0-21swapper/3722:32:1931
1894799184173,8cyclictest0-21swapper/1721:15:219
1894799184173,8cyclictest0-21swapper/1721:15:209
1894799183175,6cyclictest0-21swapper/1721:43:329
1894799183175,6cyclictest0-21swapper/1721:43:329
1892899183130,51cyclictest0-21swapper/022:41:310
1892899183130,51cyclictest0-21swapper/022:41:310
1892899183130,51cyclictest0-21swapper/022:41:300
1896499182137,29cyclictest0-21swapper/3023:29:4024
1896499182137,29cyclictest0-21swapper/3023:29:3924
1896499182137,29cyclictest0-21swapper/3023:29:3924
1894799182178,2cyclictest35252-21sshd21:22:339
1894799182178,2cyclictest35252-21sshd21:22:329
1894799182175,5cyclictest0-21swapper/1723:52:509
1894799182175,5cyclictest0-21swapper/1723:52:499
1894799182175,5cyclictest0-21swapper/1723:52:499
189409918273,91cyclictest0-21swapper/1023:25:112
189409918273,91cyclictest0-21swapper/1023:25:112
189409918273,91cyclictest0-21swapper/1023:25:112
1894799181169,9cyclictest0-21swapper/1721:11:089
1894799181169,9cyclictest0-21swapper/1721:11:079
1894099181111,65cyclictest3542-21CPU2
1894099181111,65cyclictest3542-21CPU2
1894099181111,65cyclictest3542-21CPU2
1893999179138,35cyclictest0-21swapper/921:43:4039
1893999179138,35cyclictest0-21swapper/921:43:4039
1895199178167,7cyclictest0-21swapper/2022:54:4413
1895199178167,7cyclictest0-21swapper/2022:54:4413
1895199178167,7cyclictest0-21swapper/2022:54:4313
1895199178142,14cyclictest171rcu_preempt19:37:1013
1895199178142,14cyclictest171rcu_preempt19:37:0913
1893999177135,33cyclictest0-21swapper/900:37:5139
1893999177135,33cyclictest0-21swapper/900:37:5039
1896699175166,7cyclictest0-21swapper/3223:26:4826
1896699175166,7cyclictest0-21swapper/3223:26:4826
1896699175166,7cyclictest0-21swapper/3223:26:4726
1895199175161,4cyclictest0-21swapper/2021:19:0413
1895199175161,4cyclictest0-21swapper/2021:19:0413
1893599175145,28cyclictest0-21swapper/521:13:1435
1893599175145,28cyclictest0-21swapper/521:13:1335
1896499174146,11cyclictest171rcu_preempt21:44:5824
1896499174146,11cyclictest171rcu_preempt21:44:5824
1894799174154,15cyclictest0-21swapper/1721:45:189
1894799174154,15cyclictest0-21swapper/1721:45:189
1894799174154,15cyclictest0-21swapper/1721:45:179
1894399174154,11cyclictest0-21swapper/1319:34:465
1894399174154,11cyclictest0-21swapper/1319:34:465
1893999174121,50cyclictest0-21swapper/921:34:4439
1893999174121,50cyclictest0-21swapper/921:34:4439
1892899174120,43cyclictest0-21swapper/021:33:160
1892899174120,43cyclictest0-21swapper/021:33:160
1895499173163,6cyclictest0-21swapper/2323:12:1616
1895499173163,6cyclictest0-21swapper/2323:12:1616
1895199173161,7cyclictest0-21swapper/2000:10:0613
1895199173161,7cyclictest0-21swapper/2000:10:0613
1894399173150,9cyclictest0-21swapper/1300:13:315
1894399173150,9cyclictest0-21swapper/1300:13:315
1893599172164,6cyclictest0-21swapper/500:17:0335
1893599172164,6cyclictest0-21swapper/500:17:0235
1896999171154,8cyclictest171rcu_preempt19:10:4129
1896999171154,8cyclictest171rcu_preempt19:10:4129
1896699171157,7cyclictest0-21swapper/3223:05:4626
1896699171157,7cyclictest0-21swapper/3223:05:4626
1894799171154,8cyclictest0-21swapper/1721:38:239
1894799171154,8cyclictest0-21swapper/1721:38:239
1894799171152,10cyclictest0-21swapper/1719:36:159
1894799171152,10cyclictest0-21swapper/1719:36:159
1893999171125,36cyclictest0-21swapper/922:42:3439
1893999171125,36cyclictest0-21swapper/922:42:3339
1893999171125,36cyclictest0-21swapper/922:42:3339
1893999171125,36cyclictest0-21swapper/922:03:2839
1893999171125,36cyclictest0-21swapper/922:03:2839
1896999170152,8cyclictest171rcu_preempt23:57:2329
1896999170152,8cyclictest171rcu_preempt23:57:2229
1896999170152,8cyclictest171rcu_preempt23:57:2229
1896499170110,44cyclictest0-21swapper/3019:15:1824
1896499170110,44cyclictest0-21swapper/3019:15:1724
1894399170108,29cyclictest0-21swapper/1322:21:015
1894399170108,29cyclictest0-21swapper/1322:21:015
1893999170131,29cyclictest0-21swapper/921:45:3439
1893999170131,29cyclictest0-21swapper/921:45:3439
1893999170131,29cyclictest0-21swapper/921:45:3439
1897199169156,11cyclictest0-21swapper/3623:49:3230
1897199169156,11cyclictest0-21swapper/3623:49:3230
1897199169156,11cyclictest0-21swapper/3623:49:3230
1895799169149,11cyclictest0-21swapper/2521:13:5418
1895799169149,11cyclictest0-21swapper/2521:13:5418
1893999169125,36cyclictest0-21swapper/900:10:3439
1893999169125,36cyclictest0-21swapper/900:10:3339
1892899169126,38cyclictest0-21swapper/023:06:080
1892899169126,38cyclictest0-21swapper/023:06:080
1896999168155,7cyclictest0-21swapper/3523:04:3729
1896999168155,7cyclictest0-21swapper/3523:04:3729
1894799168152,12cyclictest0-21swapper/1700:12:559
1894799168152,12cyclictest0-21swapper/1700:12:549
1893999168121,31cyclictest0-21swapper/923:43:3739
1893999168121,31cyclictest0-21swapper/923:43:3739
1893999168121,31cyclictest0-21swapper/923:43:3739
1893999168117,41cyclictest0-21swapper/921:16:3839
1893999168117,41cyclictest0-21swapper/921:16:3739
189439916788,69cyclictest3543-21CPU5
189439916788,69cyclictest3543-21CPU5
1894099167113,46cyclictest0-21swapper/1021:50:292
1894099167113,46cyclictest0-21swapper/1021:50:292
1893999167129,36cyclictest0-21swapper/923:22:5239
1893999167129,36cyclictest0-21swapper/923:22:5239
1893999167129,36cyclictest0-21swapper/923:22:5139
1893999167126,39cyclictest0-21swapper/900:23:2239
1893999167126,39cyclictest0-21swapper/900:23:2139
1893999167126,39cyclictest0-21swapper/900:23:2139
1895199166122,24cyclictest0-21swapper/2000:20:5713
1895199166122,24cyclictest0-21swapper/2000:20:5613
1895199166122,24cyclictest0-21swapper/2000:20:5613
1895199166106,38cyclictest37265-21CPU13
1895199166106,38cyclictest37265-21CPU13
1893599166150,13cyclictest0-21swapper/521:20:5235
1893599166150,13cyclictest0-21swapper/521:20:5135
1896999165108,43cyclictest3548-21CPU29
1896999165108,43cyclictest3548-21CPU29
1896999165108,43cyclictest3548-21CPU29
1896499165150,5cyclictest0-21swapper/3022:53:2224
1896499165150,5cyclictest0-21swapper/3022:53:2124
1896499165150,5cyclictest0-21swapper/3022:53:2124
1896499165139,10cyclictest0-21swapper/3023:25:0724
1896499165139,10cyclictest0-21swapper/3023:25:0624
1896499165139,10cyclictest0-21swapper/3023:25:0624
189529916540,117cyclictest40269-21kworker/u81:2+events_unbound21:40:3414
189529916540,117cyclictest40269-21kworker/u81:2+events_unbound21:40:3414
1894799165158,4cyclictest0-21swapper/1720:55:229
1893999165124,32cyclictest0-21swapper/923:12:4539
1893999165124,32cyclictest0-21swapper/923:12:4439
1893999165120,38cyclictest0-21swapper/922:27:4139
1893999165120,38cyclictest0-21swapper/922:27:4139
1896999164104,48cyclictest37263-21CPU29
1896999164104,48cyclictest37263-21CPU29
1896999164104,48cyclictest37263-21CPU29
1895799164126,27cyclictest0-21swapper/2522:00:5818
1895799164126,27cyclictest0-21swapper/2522:00:5818
1894799164110,17cyclictest0-21swapper/1723:47:269
1894799164110,17cyclictest0-21swapper/1723:47:269
1894799164110,17cyclictest0-21swapper/1723:47:269
1894399164156,6cyclictest0-21swapper/1323:11:365
1894399164156,6cyclictest0-21swapper/1323:11:355
1894399164142,7cyclictest0-21swapper/1319:37:315
1894399164142,7cyclictest0-21swapper/1319:37:305
1893999164115,46cyclictest0-21swapper/922:20:1239
1893999164115,46cyclictest0-21swapper/922:20:1139
1893999164115,44cyclictest0-21swapper/922:52:3239
1893999164115,44cyclictest0-21swapper/922:52:3139
1893999164115,44cyclictest0-21swapper/922:52:3139
1896699163131,18cyclictest0-21swapper/3221:47:4626
1896699163131,18cyclictest0-21swapper/3221:47:4626
1896699163131,18cyclictest0-21swapper/3221:47:4626
1895799163125,25cyclictest0-21swapper/2523:30:4318
1895799163125,25cyclictest0-21swapper/2523:30:4318
1895799163125,25cyclictest0-21swapper/2523:30:4318
1895499163154,8cyclictest0-21swapper/2300:13:3116
1895499163154,8cyclictest0-21swapper/2300:13:3116
1894799163146,10cyclictest3544-21CPU9
1894799163146,10cyclictest3544-21CPU9
1894799163146,10cyclictest3544-21CPU9
18940991632,8cyclictest37267-21CPU2
18940991632,8cyclictest37267-21CPU2
1896999162139,11cyclictest0-21swapper/3522:11:5929
1896999162139,11cyclictest0-21swapper/3522:11:5929
1896999162139,11cyclictest0-21swapper/3522:11:5929
1896699162150,10cyclictest0-21swapper/3219:48:3126
1896499162149,7cyclictest0-21swapper/3021:38:2124
1896499162149,7cyclictest0-21swapper/3021:38:2124
1896499162145,8cyclictest0-21swapper/3000:24:4024
1896499162145,8cyclictest0-21swapper/3000:24:3924
1896499162145,8cyclictest0-21swapper/3000:24:3924
1895199162139,15cyclictest171rcu_preempt21:53:0313
1895199162139,15cyclictest171rcu_preempt21:53:0313
1894799162153,6cyclictest0-21swapper/1721:50:319
1894799162153,6cyclictest0-21swapper/1721:50:319
1894399162101,40cyclictest3547-21CPU5
1894399162101,40cyclictest3547-21CPU5
1894399162101,40cyclictest3547-21CPU5
189399916290,57cyclictest0-21swapper/921:53:3039
189399916290,57cyclictest0-21swapper/921:53:2939
18939991621,91cyclictest0-21swapper/919:10:1439
18939991621,91cyclictest0-21swapper/919:10:1439
18939991621,157cyclictest0-21swapper/922:55:2039
18939991621,157cyclictest0-21swapper/922:55:2039
18939991621,157cyclictest0-21swapper/922:55:1939
1893999162109,51cyclictest0-21swapper/921:57:5839
1893999162109,51cyclictest0-21swapper/921:57:5839
1893999162109,51cyclictest0-21swapper/921:57:5839
1893599162152,3cyclictest0-21swapper/500:31:3935
1893599162152,3cyclictest0-21swapper/500:31:3835
1896999161139,14cyclictest0-21swapper/3521:37:3529
1896999161139,14cyclictest0-21swapper/3521:37:3529
1896999161130,11cyclictest171rcu_preempt00:24:3729
1896999161130,11cyclictest171rcu_preempt00:24:3629
1896999161130,11cyclictest171rcu_preempt00:24:3629
1896999161120,22cyclictest0-21swapper/3521:56:4729
1896999161120,22cyclictest0-21swapper/3521:56:4729
1896999161120,22cyclictest0-21swapper/3521:56:4729
1896699161120,17cyclictest0-21swapper/3200:05:0326
1896699161120,17cyclictest0-21swapper/3200:05:0226
1896499161141,14cyclictest0-21swapper/3019:53:5824
1896499161141,14cyclictest0-21swapper/3019:53:5724
1896499161136,13cyclictest0-21swapper/3023:57:4824
1896499161136,13cyclictest0-21swapper/3023:57:4824
1896499161136,13cyclictest0-21swapper/3023:57:4724
1895799161132,20cyclictest0-21swapper/2522:19:1118
1895799161132,20cyclictest0-21swapper/2522:19:1118
1895799161132,20cyclictest0-21swapper/2522:19:1018
1895499161146,7cyclictest0-21swapper/2322:16:5116
1895499161146,7cyclictest0-21swapper/2322:16:5116
1895499161146,7cyclictest0-21swapper/2322:16:5116
1895499161145,7cyclictest0-21swapper/2323:44:4716
1895499161145,7cyclictest0-21swapper/2323:44:4716
1895499161145,7cyclictest0-21swapper/2323:44:4716
1895499161139,7cyclictest0-21swapper/2321:49:1116
1895499161139,7cyclictest0-21swapper/2321:49:1116
1895499161139,7cyclictest0-21swapper/2321:49:1116
1895199161152,6cyclictest0-21swapper/2019:49:1813
1894099161106,45cyclictest0-21swapper/1022:23:032
1894099161106,45cyclictest0-21swapper/1022:23:032
1893899161151,8cyclictest0-21swapper/822:14:1938
1893899161151,8cyclictest0-21swapper/822:14:1838
1893899161151,8cyclictest0-21swapper/822:14:1838
1892999161154,5cyclictest0-21swapper/100:36:321
1892999161154,5cyclictest0-21swapper/100:36:311
1896999160151,7cyclictest0-21swapper/3520:25:5129
1896999160151,7cyclictest0-21swapper/3520:25:5029
1896999160139,12cyclictest171rcu_preempt21:13:2029
1896999160139,12cyclictest171rcu_preempt21:13:2029
1896999160137,11cyclictest171rcu_preempt23:42:5829
1896999160137,11cyclictest171rcu_preempt23:42:5829
1896999160137,11cyclictest171rcu_preempt23:42:5829
1896999160135,11cyclictest171rcu_preempt22:34:3429
1896999160135,11cyclictest171rcu_preempt22:34:3429
1896999160135,11cyclictest0-21swapper/3520:00:3829
1896999160135,11cyclictest0-21swapper/3520:00:3829
1896999160118,18cyclictest0-21swapper/3519:45:5229
1896699160120,18cyclictest0-21swapper/3223:59:2226
1896699160120,18cyclictest0-21swapper/3223:59:2226
1896699160120,18cyclictest0-21swapper/3223:59:2126
1896699160116,23cyclictest0-21swapper/3219:20:4026
1896699160116,23cyclictest0-21swapper/3219:20:4026
1896499160152,6cyclictest0-21swapper/3021:34:1224
1896499160152,6cyclictest0-21swapper/3021:34:1224
1895199160149,5cyclictest0-21swapper/2021:10:3313
1895199160149,5cyclictest0-21swapper/2021:10:3313
1895199160145,12cyclictest0-21swapper/2000:15:3713
1895199160145,12cyclictest0-21swapper/2000:15:3613
1894799160150,7cyclictest0-21swapper/1720:50:429
1894799160150,7cyclictest0-21swapper/1720:50:429
1894799160149,6cyclictest0-21swapper/1700:07:079
1894799160149,6cyclictest0-21swapper/1700:07:069
189399916093,62cyclictest0-21swapper/923:30:2139
189399916093,62cyclictest0-21swapper/923:30:2139
189399916093,62cyclictest0-21swapper/923:30:2039
18939991603,149cyclictest3547-21CPU39
1893599160129,8cyclictest0-21swapper/522:20:0835
1893599160129,8cyclictest0-21swapper/522:20:0835
1897299159120,31cyclictest0-21swapper/3721:45:4631
1897299159120,31cyclictest0-21swapper/3721:45:4631
1897299159120,31cyclictest0-21swapper/3721:45:4631
1897199159156,2cyclictest0-21swapper/3622:37:0530
1897199159156,2cyclictest0-21swapper/3622:37:0430
1896999159149,6cyclictest0-21swapper/3523:39:4529
1896999159149,6cyclictest0-21swapper/3523:39:4529
1896999159149,6cyclictest0-21swapper/3523:39:4429
1896999159146,5cyclictest0-21swapper/3523:16:1729
1896999159146,5cyclictest0-21swapper/3523:16:1729
1896999159138,14cyclictest171rcu_preempt20:55:3229
1895199159145,5cyclictest0-21swapper/2020:35:4213
1895199159107,41cyclictest4407-21CPU13
1895199159107,41cyclictest4407-21CPU13
1895199159107,41cyclictest4407-21CPU13
18940991591,10cyclictest13233-21sshd21:55:222
18940991591,10cyclictest13233-21sshd21:55:222
18940991591,10cyclictest13233-21sshd21:55:212
189399915957,92cyclictest0-21swapper/923:50:1939
189399915957,92cyclictest0-21swapper/923:50:1839
189399915957,92cyclictest0-21swapper/923:50:1839
1893999159122,27cyclictest0-21swapper/923:48:5039
1893999159122,27cyclictest0-21swapper/923:48:5039
1893999159122,27cyclictest0-21swapper/923:48:5039
1896999158125,11cyclictest171rcu_preempt21:26:4929
1896999158125,11cyclictest171rcu_preempt21:26:4929
1896999158125,11cyclictest171rcu_preempt21:26:4929
1896699158131,14cyclictest171rcu_preempt19:25:3526
1896699158131,14cyclictest171rcu_preempt19:25:3526
1896699158131,14cyclictest171rcu_preempt19:25:3526
189649915898,54cyclictest3544-21CPU24
189649915898,54cyclictest3544-21CPU24
1896499158130,12cyclictest171rcu_preempt00:05:0724
1896499158130,12cyclictest171rcu_preempt00:05:0624
1896099158145,7cyclictest0-21swapper/2622:46:5219
1896099158145,7cyclictest0-21swapper/2622:46:5219
1895799158117,31cyclictest0-21swapper/2523:54:2818
1895799158117,31cyclictest0-21swapper/2523:54:2718
1895799158117,31cyclictest0-21swapper/2523:54:2718
1895499158144,7cyclictest0-21swapper/2322:12:0016
1895499158144,7cyclictest0-21swapper/2322:12:0016
1895499158144,7cyclictest0-21swapper/2322:12:0016
1895199158151,2cyclictest0-21swapper/2000:39:0713
1895199158151,2cyclictest0-21swapper/2000:39:0613
1894799158140,11cyclictest15251-21kworker/17:0-mm_percpu_wq20:35:369
1894399158118,20cyclictest0-21swapper/1321:44:455
1894399158118,20cyclictest0-21swapper/1321:44:455
1894399158118,19cyclictest0-21swapper/1323:34:105
1894399158118,19cyclictest0-21swapper/1323:34:105
1894399158118,19cyclictest0-21swapper/1323:34:105
189399915826,128cyclictest0-21swapper/900:09:5839
189399915826,128cyclictest0-21swapper/900:09:5739
1893999158120,27cyclictest0-21swapper/923:16:5939
1893999158120,27cyclictest0-21swapper/923:16:5939
1893599158149,7cyclictest0-21swapper/522:52:3135
1893599158149,7cyclictest0-21swapper/522:52:3135
1893599158149,7cyclictest0-21swapper/522:52:3135
1892899158121,27cyclictest0-21swapper/021:14:070
1892899158121,27cyclictest0-21swapper/021:14:070
1897399157153,2cyclictest0-21swapper/3822:21:2132
1897399157153,2cyclictest0-21swapper/3822:21:2132
1897399157151,4cyclictest0-21swapper/3821:27:2032
1897399157151,4cyclictest0-21swapper/3821:27:2032
1897399157151,4cyclictest0-21swapper/3821:27:2032
1897399157144,11cyclictest0-21swapper/3823:31:2532
1897399157144,11cyclictest0-21swapper/3823:31:2432
1897399157144,11cyclictest0-21swapper/3823:31:2432
1896699157140,15cyclictest0-21swapper/3221:36:2526
1896699157140,15cyclictest0-21swapper/3221:36:2526
1896499157150,5cyclictest0-21swapper/3019:37:3624
1896499157150,5cyclictest0-21swapper/3019:37:3624
1896499157149,6cyclictest0-21swapper/3023:43:3024
1896499157149,6cyclictest0-21swapper/3023:43:3024
1896499157149,6cyclictest0-21swapper/3023:43:3024
1896499157145,7cyclictest0-21swapper/3023:38:4624
1896499157145,7cyclictest0-21swapper/3023:38:4624
1896499157145,7cyclictest0-21swapper/3023:38:4524
1895499157139,10cyclictest1360-21systemd-logind00:02:1716
1895499157139,10cyclictest1360-21systemd-logind00:02:1616
1895199157149,6cyclictest0-21swapper/2021:21:5313
1895199157149,6cyclictest0-21swapper/2021:21:5213
1895199157119,14cyclictest171rcu_preempt19:53:5613
1895199157119,14cyclictest171rcu_preempt19:53:5613
189479915776,68cyclictest2466-21CPU9
189479915776,68cyclictest2466-21CPU9
1894799157134,3cyclictest0-21swapper/1723:55:589
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional