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2025-01-25 - 06:46
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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 Sat Jan 25, 2025 01:01:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
83119929434,235cyclictest9300-21TaskSchedulerSi20:25:1739
83119929434,235cyclictest9300-21TaskSchedulerSi20:25:1739
8311992684,244cyclictest29187-21inotify_reader22:35:1739
8311992684,244cyclictest29187-21inotify_reader22:35:1739
8311992544,228cyclictest0-21swapper/921:50:1439
8311992544,228cyclictest0-21swapper/921:50:1339
830399232108,115cyclictest4910-21CPU12
830399232108,115cyclictest4910-21CPU12
830399232108,115cyclictest4910-21CPU12
83119922533,188cyclictest0-21swapper/922:15:1939
83119922533,188cyclictest0-21swapper/922:15:1939
83119922327,192cyclictest767-21systemd-journal21:25:3639
83119922327,192cyclictest767-21systemd-journal21:25:3639
83119922327,192cyclictest767-21systemd-journal21:25:3539
83039922361,153cyclictest23104-21inotify_reader19:35:1612
83039922361,153cyclictest23104-21inotify_reader19:35:1612
833299218213,3cyclictest36794-21nfsd21:50:1116
833299218213,3cyclictest36794-21nfsd21:50:1116
832199217198,10cyclictest0-21swapper/1820:32:5710
832199217198,10cyclictest0-21swapper/1820:32:5610
83119921725,188cyclictest0-21swapper/922:42:5039
83119921725,188cyclictest0-21swapper/922:42:5039
83119921640,170cyclictest0-21swapper/922:10:1739
83119921640,170cyclictest0-21swapper/922:10:1739
83439921495,99cyclictest23681-21TaskSchedulerSi19:30:2221
83439921495,99cyclictest23681-21TaskSchedulerSi19:30:2221
8312992141,112cyclictest0-21swapper/1020:50:142
8312992141,112cyclictest0-21swapper/1020:50:142
83119921323,186cyclictest0-21swapper/923:43:4639
83119921323,186cyclictest0-21swapper/923:43:4639
83119921323,186cyclictest0-21swapper/923:43:4639
83119921136,172cyclictest0-21swapper/900:36:4939
83119921136,172cyclictest0-21swapper/900:36:4939
83119921136,172cyclictest0-21swapper/900:36:4939
83119920962,144cyclictest0-21swapper/923:40:0139
83119920962,144cyclictest0-21swapper/923:40:0139
83119920962,144cyclictest0-21swapper/923:40:0139
8311992089,188cyclictest0-21swapper/919:50:2039
8311992089,188cyclictest0-21swapper/919:50:2039
8303992074,197cyclictest1187-21TaskSchedulerSi20:40:1812
8303992074,197cyclictest1187-21TaskSchedulerSi20:40:1812
834299204197,4cyclictest0-21swapper/2721:40:2020
834299204197,4cyclictest0-21swapper/2721:40:2020
8312992042,190cyclictest4907-21CPU2
8312992042,190cyclictest4907-21CPU2
8312992042,190cyclictest4907-21CPU2
83499920350,118cyclictest30922-21NetworkChangeNo00:15:1824
83499920350,118cyclictest30922-21NetworkChangeNo00:15:1824
83499920350,118cyclictest30922-21NetworkChangeNo00:15:1824
83119920329,160cyclictest0-21swapper/923:46:5239
83119920329,160cyclictest0-21swapper/923:46:5239
83119920329,160cyclictest0-21swapper/923:46:5239
8312992022,80cyclictest15983-21CPU2
8312992022,80cyclictest15983-21CPU2
8312992022,80cyclictest15983-21CPU2
83119920255,135cyclictest0-21swapper/921:19:2439
83119920255,135cyclictest0-21swapper/921:19:2439
830199202191,8cyclictest0-21swapper/021:25:500
830199202191,8cyclictest0-21swapper/021:25:500
830199202191,8cyclictest0-21swapper/021:25:500
835499201195,4cyclictest1529-21systemd-logind21:50:1429
835499201195,4cyclictest1529-21systemd-logind21:50:1429
832099201196,3cyclictest0-21swapper/1721:50:169
832099201196,3cyclictest0-21swapper/1721:50:169
832199200127,60cyclictest11899-21CPU10
832199200127,60cyclictest11899-21CPU10
8350991991,97cyclictest0-21swapper/3100:20:1325
8350991991,97cyclictest0-21swapper/3100:20:1325
8350991991,97cyclictest0-21swapper/3100:20:1225
8329991991,189cyclictest0-21swapper/2021:40:2113
8329991991,189cyclictest0-21swapper/2021:40:2113
831299198162,33cyclictest0-21swapper/1021:23:082
831299198162,33cyclictest0-21swapper/1021:23:082
830399198168,26cyclictest0-21swapper/221:55:5512
830399198168,26cyclictest0-21swapper/221:55:5512
831299197100,89cyclictest0-21swapper/1023:55:272
831299197100,89cyclictest0-21swapper/1023:55:272
831299197100,89cyclictest0-21swapper/1023:55:272
83119919745,144cyclictest4637-21CPU39
83119919745,144cyclictest4637-21CPU39
83119919734,161cyclictest0-21swapper/922:22:4339
83119919734,161cyclictest0-21swapper/922:22:4339
83119919715,166cyclictest0-21swapper/923:50:2039
83119919715,166cyclictest0-21swapper/923:50:2039
8350991961,184cyclictest0-21swapper/3121:45:0125
8350991961,184cyclictest0-21swapper/3121:45:0125
8312991961,39cyclictest0-21swapper/1021:55:012
8312991961,39cyclictest0-21swapper/1021:55:012
83119919623,169cyclictest0-21swapper/922:58:5739
83119919623,169cyclictest0-21swapper/922:58:5739
83119919623,169cyclictest0-21swapper/922:58:5739
836199194185,8cyclictest0-21swapper/3800:35:1532
836199194185,8cyclictest0-21swapper/3800:35:1532
836199194185,8cyclictest0-21swapper/3800:35:1532
833599194100,81cyclictest4910-21CPU17
833599194100,81cyclictest4910-21CPU17
833599194100,81cyclictest4910-21CPU17
8305991932,3cyclictest4910-21CPU34
8305991932,3cyclictest4910-21CPU34
8350991921,188cyclictest0-21swapper/3120:50:1425
8350991921,188cyclictest0-21swapper/3120:50:1425
8329991920,2cyclictest0-21swapper/2021:55:2013
8329991920,2cyclictest0-21swapper/2021:55:2013
833299191183,5cyclictest0-21swapper/2320:30:2216
833299191183,5cyclictest0-21swapper/2320:30:2216
833099191180,5cyclictest15978-21CPU14
833099191180,5cyclictest15978-21CPU14
83129919120,156cyclictest15979-21CPU2
83129919120,156cyclictest15979-21CPU2
83119919136,147cyclictest4898-21qemu-system-x8621:37:4739
83119919136,147cyclictest4898-21qemu-system-x8621:37:4739
83119919136,147cyclictest4898-21qemu-system-x8621:37:4739
83509919038,84cyclictest0-21swapper/3100:00:2525
83509919038,84cyclictest0-21swapper/3100:00:2525
83509919038,84cyclictest0-21swapper/3100:00:2525
834999190187,2cyclictest0-21swapper/3022:46:2724
834999190187,2cyclictest0-21swapper/3022:46:2724
834999190187,2cyclictest0-21swapper/3022:46:2724
8340991907,10cyclictest11893-21qemu-system-x8621:30:1519
8340991907,10cyclictest11893-21qemu-system-x8621:30:1519
8340991907,10cyclictest11893-21qemu-system-x8621:30:1519
8329991901,94cyclictest0-21swapper/2000:15:1413
8329991901,94cyclictest0-21swapper/2000:15:1413
8329991901,94cyclictest0-21swapper/2000:15:1413
835099189153,23cyclictest0-21swapper/3121:50:2425
835099189153,23cyclictest0-21swapper/3121:50:2425
83119918940,143cyclictest0-21swapper/900:24:0939
83119918940,143cyclictest0-21swapper/900:24:0939
83119918940,143cyclictest0-21swapper/900:24:0939
83119918929,148cyclictest0-21swapper/923:32:2739
83119918929,148cyclictest0-21swapper/923:32:2739
830399189143,43cyclictest0-21swapper/221:28:4412
830399189143,43cyclictest0-21swapper/221:28:4412
830399189143,43cyclictest0-21swapper/221:28:4312
835199188156,21cyclictest0-21swapper/3221:34:0626
835199188156,21cyclictest0-21swapper/3221:34:0626
835199188156,21cyclictest0-21swapper/3221:34:0626
83439918825,147cyclictest29266-21TaskSchedulerSi21:50:1421
83439918825,147cyclictest29266-21TaskSchedulerSi21:50:1421
83119918819,165cyclictest0-21swapper/921:10:2239
83119918819,165cyclictest0-21swapper/921:10:2239
83119918819,165cyclictest0-21swapper/921:10:2239
830199188171,13cyclictest0-21swapper/023:36:290
830199188171,13cyclictest0-21swapper/023:36:290
830199188171,13cyclictest0-21swapper/023:36:290
835099187150,35cyclictest0-21swapper/3123:53:4325
835099187150,35cyclictest0-21swapper/3123:53:4325
835099187148,29cyclictest0-21swapper/3121:35:5125
835099187148,29cyclictest0-21swapper/3121:35:5125
835099187148,29cyclictest0-21swapper/3121:35:5125
8305991871,90cyclictest11274-21TaskSchedulerSi19:20:1934
8305991871,90cyclictest11274-21TaskSchedulerSi19:20:1934
83039918717,88cyclictest15980-21CPU12
83039918717,88cyclictest15980-21CPU12
83039918717,88cyclictest15980-21CPU12
83509918667,95cyclictest31471-21TaskSchedulerSi20:35:2125
83509918667,95cyclictest31471-21TaskSchedulerSi20:35:2125
8350991861,90cyclictest0-21swapper/3122:50:0925
8350991861,90cyclictest0-21swapper/3122:50:0925
832999186154,29cyclictest0-21swapper/2021:26:4013
832999186154,29cyclictest0-21swapper/2021:26:4013
832999186154,29cyclictest0-21swapper/2021:26:4013
831299186164,20cyclictest0-21swapper/1021:39:012
831299186164,20cyclictest0-21swapper/1021:39:012
831299186164,20cyclictest0-21swapper/1021:39:012
8312991861,103cyclictest0-21swapper/1019:50:212
8312991861,103cyclictest0-21swapper/1019:50:212
83119918636,140cyclictest28931-21bash00:26:5339
83119918636,140cyclictest28931-21bash00:26:5339
830699186127,46cyclictest11905-21CPU35
830699186127,46cyclictest11905-21CPU35
830699186127,46cyclictest11905-21CPU35
8303991862,105cyclictest4907-21CPU12
8303991862,105cyclictest4907-21CPU12
830399186153,30cyclictest0-21swapper/200:32:4312
830399186153,30cyclictest0-21swapper/200:32:4312
8303991861,180cyclictest0-21swapper/220:20:1812
8303991861,180cyclictest0-21swapper/220:20:1812
830299186159,13cyclictest0-21swapper/121:11:061
830299186159,13cyclictest0-21swapper/121:11:051
830299186159,13cyclictest0-21swapper/121:11:051
83519918550,46cyclictest15978-21CPU26
83519918550,46cyclictest15978-21CPU26
83519918550,46cyclictest15978-21CPU26
8329991851,3cyclictest0-21swapper/2000:10:0713
8329991851,3cyclictest0-21swapper/2000:10:0713
8311991852,180cyclictest0-21swapper/921:47:3739
8311991852,180cyclictest0-21swapper/921:47:3739
830899185173,10cyclictest0-21swapper/723:23:3537
830899185173,10cyclictest0-21swapper/723:23:3537
830699185140,25cyclictest0-21swapper/519:30:4035
830699185140,25cyclictest0-21swapper/519:30:4035
830699185106,57cyclictest4906-21CPU35
830699185106,57cyclictest4906-21CPU35
830399185129,39cyclictest0-21swapper/222:42:1012
830399185129,39cyclictest0-21swapper/222:42:1012
835099184127,55cyclictest33412-21inotify_reader19:50:2025
835099184127,55cyclictest33412-21inotify_reader19:50:1925
8317991840,11cyclictest15979-21CPU7
8317991840,11cyclictest15979-21CPU7
83169918494,79cyclictest15984-21CPU6
83169918494,79cyclictest15984-21CPU6
83119918429,152cyclictest0-21swapper/921:41:4439
83119918429,152cyclictest0-21swapper/921:41:4439
83119918426,154cyclictest0-21swapper/923:21:1739
83119918426,154cyclictest0-21swapper/923:21:1739
833599183174,6cyclictest0-21swapper/2422:07:1117
833599183174,6cyclictest0-21swapper/2422:07:1117
833599183174,6cyclictest0-21swapper/2422:07:1117
83299918312,157cyclictest0-21swapper/2000:20:1813
83299918312,157cyclictest0-21swapper/2000:20:1813
83299918312,157cyclictest0-21swapper/2000:20:1813
831699183150,27cyclictest11901-21CPU6
831699183150,27cyclictest11901-21CPU6
831699183150,27cyclictest11901-21CPU6
8311991832,172cyclictest0-21swapper/919:40:0739
830899183171,6cyclictest0-21swapper/723:19:4937
830899183171,6cyclictest0-21swapper/723:19:4937
830899183171,6cyclictest0-21swapper/723:19:4937
830699183162,18cyclictest4910-21CPU35
830699183162,18cyclictest4910-21CPU35
830199183145,33cyclictest4905-21CPU0
830199183145,33cyclictest4905-21CPU0
83649918241,124cyclictest0-21swapper/3922:40:1733
83649918241,124cyclictest0-21swapper/3922:40:1733
835399182148,21cyclictest0-21swapper/3423:07:0828
835399182148,21cyclictest0-21swapper/3423:07:0828
835399182148,21cyclictest0-21swapper/3423:07:0828
8350991821,91cyclictest0-21swapper/3100:15:0125
8350991821,91cyclictest0-21swapper/3100:15:0125
83119918226,153cyclictest4898-21qemu-system-x8600:17:3639
83119918226,153cyclictest4898-21qemu-system-x8600:17:3639
83119918226,153cyclictest4898-21qemu-system-x8600:17:3639
83119918222,155cyclictest0-21swapper/920:30:1739
83119918222,155cyclictest0-21swapper/920:30:1739
830699182145,17cyclictest0-21swapper/522:33:5835
830699182145,17cyclictest0-21swapper/522:33:5835
830199182165,14cyclictest0-21swapper/021:45:320
830199182165,14cyclictest0-21swapper/021:45:320
836499181157,10cyclictest0-21swapper/3921:50:2233
836499181157,10cyclictest0-21swapper/3921:50:2233
83119918138,139cyclictest0-21swapper/921:05:1339
83119918138,139cyclictest0-21swapper/921:05:1339
83119918138,139cyclictest0-21swapper/921:05:1339
83119918134,143cyclictest0-21swapper/922:53:1139
83119918134,143cyclictest0-21swapper/922:53:1139
83119918134,143cyclictest0-21swapper/922:53:1139
83029918128,137cyclictest2931-21qemu-system-x8621:55:191
83029918128,137cyclictest2931-21qemu-system-x8621:55:191
83509918031,79cyclictest11934-21inotify_reader00:30:1425
83509918031,79cyclictest11934-21inotify_reader00:30:1325
834499180176,2cyclictest0-21swapper/2900:10:1422
834499180176,2cyclictest0-21swapper/2900:10:1422
831399180174,4cyclictest110-21ksoftirqd/1121:40:173
831399180174,4cyclictest110-21ksoftirqd/1121:40:173
831399180100,76cyclictest11905-21CPU3
831399180100,76cyclictest11905-21CPU3
831399180100,76cyclictest11905-21CPU3
83129918059,113cyclictest0-21swapper/1021:40:172
83129918059,113cyclictest0-21swapper/1021:40:172
8312991802,173cyclictest11898-21CPU2
8312991802,173cyclictest11898-21CPU2
8312991802,173cyclictest11898-21CPU2
83119918025,151cyclictest0-21swapper/923:00:4639
83119918025,151cyclictest0-21swapper/923:00:4639
830399180153,25cyclictest0-21swapper/222:21:1712
830399180153,25cyclictest0-21swapper/222:21:1712
830299180122,44cyclictest15982-21CPU1
830299180122,44cyclictest15982-21CPU1
836199179174,3cyclictest0-21swapper/3820:30:2032
836199179174,3cyclictest0-21swapper/3820:30:1932
835399179119,44cyclictest15982-21CPU28
835399179119,44cyclictest15982-21CPU28
83509917995,77cyclictest0-21swapper/3123:23:5125
83509917995,77cyclictest0-21swapper/3123:23:5125
835099179143,33cyclictest0-21swapper/3121:24:3925
835099179143,33cyclictest0-21swapper/3121:24:3925
8350991791,106cyclictest0-21swapper/3120:30:3225
8350991791,106cyclictest0-21swapper/3120:30:3225
833299179137,33cyclictest4910-21CPU16
833299179137,33cyclictest4910-21CPU16
833299179137,33cyclictest4910-21CPU16
833199179139,38cyclictest0-21swapper/2223:54:5115
833199179139,38cyclictest0-21swapper/2223:54:5115
833099179107,69cyclictest374-21kswapd000:07:2414
833099179107,69cyclictest374-21kswapd000:07:2414
833099179107,69cyclictest374-21kswapd000:07:2414
832999179154,22cyclictest0-21swapper/2023:39:2513
832999179154,22cyclictest0-21swapper/2023:39:2513
832999179154,22cyclictest0-21swapper/2023:39:2513
832199179158,18cyclictest15979-21CPU10
832199179158,18cyclictest15979-21CPU10
831599179165,12cyclictest0-21swapper/1300:14:245
831599179165,12cyclictest0-21swapper/1300:14:245
831499179172,4cyclictest0-21swapper/1221:40:174
831499179172,4cyclictest0-21swapper/1221:40:174
83119917951,123cyclictest0-21swapper/900:11:2839
83119917951,123cyclictest0-21swapper/900:11:2839
83119917918,152cyclictest0-21swapper/923:25:3639
83119917918,152cyclictest0-21swapper/923:25:3539
8303991793,171cyclictest0-21swapper/221:20:4112
8303991793,171cyclictest0-21swapper/221:20:4112
830399179145,31cyclictest0-21swapper/222:36:4012
830399179145,31cyclictest0-21swapper/222:36:3912
835199178155,10cyclictest0-21swapper/3200:33:0326
835199178155,10cyclictest0-21swapper/3200:33:0326
833599178174,2cyclictest0-21swapper/2420:40:1517
833599178174,2cyclictest0-21swapper/2420:40:1517
832999178137,39cyclictest0-21swapper/2023:02:1313
832999178137,39cyclictest0-21swapper/2023:02:1313
831699178162,10cyclictest0-21swapper/1423:49:126
831699178162,10cyclictest0-21swapper/1423:49:126
831699178162,10cyclictest0-21swapper/1423:49:126
8312991781,173cyclictest33828-21env00:30:152
8312991781,173cyclictest33828-21env00:30:152
8312991780,174cyclictest34243-21gdbus22:35:202
8312991780,174cyclictest34243-21gdbus22:35:202
830699178139,26cyclictest4905-21CPU35
830699178139,26cyclictest4905-21CPU35
830699178139,26cyclictest4905-21CPU35
8305991782,4cyclictest4911-21CPU34
8305991782,4cyclictest4911-21CPU34
8305991782,4cyclictest4911-21CPU34
830399178148,27cyclictest0-21swapper/221:38:4912
830399178148,27cyclictest0-21swapper/221:38:4912
830399178148,27cyclictest0-21swapper/221:38:4912
830399178140,33cyclictest0-21swapper/222:14:2412
830399178140,33cyclictest0-21swapper/222:14:2412
830299178160,8cyclictest171rcu_preempt23:01:281
830299178160,8cyclictest171rcu_preempt23:01:281
835099177149,25cyclictest0-21swapper/3123:41:4125
835099177149,25cyclictest0-21swapper/3123:41:4125
835099177149,25cyclictest0-21swapper/3123:41:4125
834299177173,2cyclictest0-21swapper/2721:50:1320
834299177173,2cyclictest0-21swapper/2721:50:1320
833199177169,6cyclictest0-21swapper/2200:33:3815
833199177169,6cyclictest0-21swapper/2200:33:3715
832999177141,34cyclictest36793-21nfsd21:48:3013
832999177141,34cyclictest36793-21nfsd21:48:3013
83119917727,147cyclictest0-21swapper/921:55:3539
83119917727,147cyclictest0-21swapper/921:55:3539
83119917725,149cyclictest0-21swapper/920:22:5239
83119917725,149cyclictest0-21swapper/920:22:5239
8303991777,163cyclictest0-21swapper/221:11:3012
8303991777,163cyclictest0-21swapper/221:11:3012
8303991777,163cyclictest0-21swapper/221:11:3012
8303991771,4cyclictest0-21swapper/220:56:3012
8303991771,4cyclictest0-21swapper/220:56:3012
830399177123,45cyclictest0-21swapper/223:28:1912
830399177123,45cyclictest0-21swapper/223:28:1912
83039917710,82cyclictest0-21swapper/200:15:1712
83039917710,82cyclictest0-21swapper/200:15:1712
83039917710,82cyclictest0-21swapper/200:15:1712
830299177138,23cyclictest0-21swapper/119:26:491
830299177138,23cyclictest0-21swapper/119:26:491
830199177162,13cyclictest0-21swapper/000:13:020
830199177162,13cyclictest0-21swapper/000:13:020
830199177160,15cyclictest0-21swapper/023:24:210
830199177160,15cyclictest0-21swapper/023:24:210
836499176168,3cyclictest0-21swapper/3922:35:0333
836499176168,3cyclictest0-21swapper/3922:35:0333
836499176160,9cyclictest171rcu_preempt20:03:0533
836499176160,9cyclictest171rcu_preempt20:03:0533
83529917613,143cyclictest0-21swapper/3321:30:1527
83529917613,143cyclictest0-21swapper/3321:30:1527
83529917613,143cyclictest0-21swapper/3321:30:1527
832999176146,26cyclictest0-21swapper/2022:38:2513
832999176146,26cyclictest0-21swapper/2022:38:2513
83119917639,134cyclictest1515-21sshd23:13:0039
83119917639,134cyclictest1515-21sshd23:13:0039
83119917639,134cyclictest1515-21sshd23:13:0039
83119917618,151cyclictest0-21swapper/923:58:0239
83119917618,151cyclictest0-21swapper/923:58:0239
83119917618,151cyclictest0-21swapper/923:58:0239
830699176142,18cyclictest0-21swapper/500:37:3735
830699176142,18cyclictest0-21swapper/500:37:3735
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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