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2025-05-09 - 06:09
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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 Fri May 09, 2025 01:01:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
556499268229,16cyclictest0-21swapper/2421:55:1617
556499268229,16cyclictest0-21swapper/2421:55:1617
556499268229,16cyclictest0-21swapper/2421:55:1517
5556992391,62cyclictest0-21swapper/1821:30:1910
5556992391,62cyclictest0-21swapper/1821:30:1910
5556992391,62cyclictest0-21swapper/1821:30:1910
556499227205,4cyclictest0-21swapper/2423:10:1917
556499227205,4cyclictest0-21swapper/2423:10:1917
55799922661,157cyclictest28748-21inotify_reader23:20:2430
55799922661,157cyclictest28748-21inotify_reader23:20:2430
55799922661,157cyclictest28748-21inotify_reader23:20:2430
5547992251,207cyclictest27469-21NetworkChangeNo20:35:162
5547992251,207cyclictest27469-21NetworkChangeNo20:35:152
556499222205,7cyclictest15979-21CPU17
556499222205,7cyclictest15979-21CPU17
55539921451,157cyclictest27802-21inotify_reader19:50:178
55539921451,157cyclictest27802-21inotify_reader19:50:178
5548992087,7cyclictest8789-21NetworkChangeNo21:50:223
5548992087,7cyclictest8789-21NetworkChangeNo21:50:213
554299208103,102cyclictest10092-21inotify_reader20:05:1836
554299208103,102cyclictest10092-21inotify_reader20:05:1836
556499206180,13cyclictest31459-21inotify_reader19:25:1917
556499206180,13cyclictest31459-21inotify_reader19:25:1917
556599205160,37cyclictest0-21swapper/2523:47:4918
556599205160,37cyclictest0-21swapper/2523:47:4918
556599205160,37cyclictest0-21swapper/2523:47:4918
5547992021,110cyclictest0-21swapper/1019:50:172
5547992021,110cyclictest0-21swapper/1019:50:172
556599199123,70cyclictest5531-21cyclictest21:10:2018
556599199123,70cyclictest5531-21cyclictest21:10:2018
5565991981,190cyclictest0-21swapper/2521:25:2018
5565991981,190cyclictest0-21swapper/2521:25:2018
5582991962,4cyclictest0-21swapper/3821:50:2232
5582991962,4cyclictest0-21swapper/3821:50:2132
558299195111,74cyclictest10878-21NetworkChangeNo21:30:1932
558299195111,74cyclictest10878-21NetworkChangeNo21:30:1932
558299195111,74cyclictest10878-21NetworkChangeNo21:30:1932
554499195188,5cyclictest0-21swapper/822:18:0338
554499195188,5cyclictest0-21swapper/822:18:0338
554499195188,5cyclictest0-21swapper/822:18:0338
55659919476,100cyclictest33412-21inotify_reader23:25:2318
55659919476,100cyclictest33412-21inotify_reader23:25:2318
55659919476,100cyclictest33412-21inotify_reader23:25:2318
55729919125,104cyclictest9327-21CPU25
55729919125,104cyclictest9327-21CPU25
55729919125,104cyclictest9327-21CPU25
554899191107,68cyclictest21676-21inotify_reader21:10:203
554899191107,68cyclictest21676-21inotify_reader21:10:203
554499191183,5cyclictest0-21swapper/821:57:2038
554499191183,5cyclictest0-21swapper/821:57:2038
554499191183,5cyclictest0-21swapper/821:57:2038
55659919089,65cyclictest26493-21inotify_reader22:15:2018
55659919089,65cyclictest26493-21inotify_reader22:15:2018
55659919089,65cyclictest26493-21inotify_reader22:15:1918
55659919064,121cyclictest0-21swapper/2500:35:2918
55659919064,121cyclictest0-21swapper/2500:35:2818
556999189164,7cyclictest171rcu_preempt00:23:0222
556999189164,7cyclictest171rcu_preempt00:23:0222
556599189172,16cyclictest0-21swapper/2519:17:4518
556599189172,16cyclictest0-21swapper/2519:17:4518
5573991871,4cyclictest0-21swapper/3200:10:2026
5573991871,4cyclictest0-21swapper/3200:10:2026
5565991870,98cyclictest24782-21cat23:40:1618
5565991870,98cyclictest24782-21cat23:40:1618
5565991870,98cyclictest24782-21cat23:40:1518
556499186183,2cyclictest0-21swapper/2419:50:2317
556499186183,2cyclictest0-21swapper/2419:50:2317
556499186180,4cyclictest0-21swapper/2422:30:0017
556499186180,4cyclictest0-21swapper/2422:30:0017
556499186178,5cyclictest0-21swapper/2423:20:0717
556499186178,5cyclictest0-21swapper/2423:20:0717
556499186177,6cyclictest15984-21CPU17
556499186177,6cyclictest15984-21CPU17
55609918688,86cyclictest15980-21CPU13
55609918688,86cyclictest15980-21CPU13
55609918688,86cyclictest15980-21CPU13
556899185178,5cyclictest0-21swapper/2822:59:5721
556899185178,5cyclictest0-21swapper/2822:59:5721
556499185176,5cyclictest11901-21CPU17
556499185176,5cyclictest11901-21CPU17
556499185176,5cyclictest11901-21CPU17
556499184178,4cyclictest0-21swapper/2422:57:1417
556499184178,4cyclictest0-21swapper/2422:57:1417
556499184177,4cyclictest0-21swapper/2400:38:3517
556499184177,4cyclictest0-21swapper/2400:38:3417
5573991831,3cyclictest0-21swapper/3220:35:1626
5573991831,3cyclictest0-21swapper/3220:35:1526
556899183171,9cyclictest0-21swapper/2822:50:5821
556899183171,9cyclictest0-21swapper/2822:50:5821
5565991831,89cyclictest0-21swapper/2519:10:1818
5565991831,89cyclictest0-21swapper/2519:10:1818
556499183176,5cyclictest0-21swapper/2421:15:2617
556499183176,5cyclictest0-21swapper/2421:15:2617
556499183176,5cyclictest0-21swapper/2421:15:2517
553999183154,19cyclictest0-21swapper/300:23:4323
553999183154,19cyclictest0-21swapper/300:23:4323
556499182176,4cyclictest0-21swapper/2421:51:1217
556499182176,4cyclictest0-21swapper/2421:51:1217
555399182144,28cyclictest33730-21inotify_reader21:35:198
555399182144,28cyclictest33730-21inotify_reader21:35:198
554999182139,39cyclictest0-21swapper/1222:58:394
554999182139,39cyclictest0-21swapper/1222:58:394
55799918130,147cyclictest28745-21NetworkChangeNo00:30:2030
55799918130,147cyclictest28745-21NetworkChangeNo00:30:2030
556999181158,11cyclictest0-21swapper/2922:50:4522
556999181158,11cyclictest0-21swapper/2922:50:4522
556999181115,44cyclictest11898-21CPU22
556999181115,44cyclictest11898-21CPU22
554999181165,12cyclictest0-21swapper/1221:00:294
554999181165,12cyclictest0-21swapper/1221:00:294
558099180175,2cyclictest0-21swapper/3700:10:2331
558099180175,2cyclictest0-21swapper/3700:10:2331
556999180165,14cyclictest0-21swapper/2920:06:2122
556999180165,14cyclictest0-21swapper/2920:06:2122
5565991802,167cyclictest15980-21CPU18
5565991802,167cyclictest15980-21CPU18
554499180141,31cyclictest4634-21CPU38
554499180141,31cyclictest4634-21CPU38
556899179161,11cyclictest0-21swapper/2800:35:2021
556899179161,11cyclictest0-21swapper/2800:35:2021
556499179172,4cyclictest0-21swapper/2423:30:1017
556499179172,4cyclictest0-21swapper/2423:30:1017
553799179172,4cyclictest0-21swapper/121:21:431
553799179172,4cyclictest0-21swapper/121:21:431
557199178143,11cyclictest11905-21CPU24
557199178143,11cyclictest11905-21CPU24
556899178172,4cyclictest0-21swapper/2821:57:2021
556899178172,4cyclictest0-21swapper/2821:57:2021
556899178172,4cyclictest0-21swapper/2821:57:1921
556499178175,2cyclictest0-21swapper/2422:20:2617
556499178175,2cyclictest0-21swapper/2422:20:2617
556499178175,2cyclictest0-21swapper/2422:20:2617
556499178172,4cyclictest0-21swapper/2422:43:5917
556499178172,4cyclictest0-21swapper/2422:43:5917
556499178172,4cyclictest0-21swapper/2422:43:5917
556499178171,5cyclictest0-21swapper/2400:02:4817
556499178171,5cyclictest0-21swapper/2400:02:4817
556499178170,6cyclictest0-21swapper/2423:27:4617
556499178170,6cyclictest0-21swapper/2423:27:4617
556499178170,6cyclictest0-21swapper/2423:27:4617
554499178166,7cyclictest0-21swapper/820:40:0738
554499178166,7cyclictest0-21swapper/820:40:0738
5584991779,13cyclictest27681-21inotify_reader19:15:1933
5584991779,13cyclictest27681-21inotify_reader19:15:1933
5579991774,5cyclictest15985-21CPU30
5579991774,5cyclictest15985-21CPU30
556599177146,28cyclictest0-21swapper/2523:07:4318
556599177146,28cyclictest0-21swapper/2523:07:4218
556599177146,28cyclictest0-21swapper/2523:07:4218
556499177172,4cyclictest0-21swapper/2421:20:4817
556499177172,4cyclictest0-21swapper/2421:20:4717
5562991771,160cyclictest0-21swapper/2223:45:2015
5562991771,160cyclictest0-21swapper/2223:45:2015
5562991771,160cyclictest0-21swapper/2223:45:2015
555399177161,4cyclictest0-21swapper/1621:27:478
555399177161,4cyclictest0-21swapper/1621:27:478
554999177157,9cyclictest0-21swapper/1222:07:584
554999177157,9cyclictest0-21swapper/1222:07:584
554499177168,7cyclictest0-21swapper/822:28:1338
554499177168,7cyclictest0-21swapper/822:28:1338
554499177161,14cyclictest0-21swapper/819:25:4038
554499177161,14cyclictest0-21swapper/819:25:4038
553999177170,5cyclictest0-21swapper/321:59:0923
553999177170,5cyclictest0-21swapper/321:59:0923
553999177170,5cyclictest0-21swapper/321:59:0923
556999176165,8cyclictest0-21swapper/2920:38:5922
556999176165,8cyclictest0-21swapper/2920:38:5922
556499176164,5cyclictest15982-21CPU17
556499176164,5cyclictest15982-21CPU17
556499176161,12cyclictest0-21swapper/2419:30:3717
556499176161,12cyclictest0-21swapper/2419:30:3717
554499176164,9cyclictest0-21swapper/819:22:2438
554499176164,9cyclictest0-21swapper/819:22:2438
553999176156,18cyclictest0-21swapper/322:22:3223
553999176156,18cyclictest0-21swapper/322:22:3223
553999176156,18cyclictest0-21swapper/322:22:3223
553799176168,3cyclictest3526-21kworker/1:2-rcu_gp23:57:261
553799176168,3cyclictest3526-21kworker/1:2-rcu_gp23:57:261
553799176168,3cyclictest3526-21kworker/1:2-rcu_gp23:57:261
5579991751,153cyclictest0-21swapper/3623:55:1930
5579991751,153cyclictest0-21swapper/3623:55:1930
5579991751,153cyclictest0-21swapper/3623:55:1930
5579991751,151cyclictest0-21swapper/3600:35:1930
5579991751,151cyclictest0-21swapper/3600:35:1830
556999175138,21cyclictest0-21swapper/2923:48:1222
556999175138,21cyclictest0-21swapper/2923:48:1222
556999175138,21cyclictest0-21swapper/2923:48:1222
556999175127,33cyclictest0-21swapper/2900:36:1222
556999175127,33cyclictest0-21swapper/2900:36:1222
556499175171,3cyclictest0-21swapper/2421:50:0217
556499175171,3cyclictest0-21swapper/2421:50:0217
556499175169,4cyclictest0-21swapper/2423:38:3017
556499175169,4cyclictest0-21swapper/2423:38:3017
556499175168,6cyclictest0-21swapper/2422:46:0017
556499175168,6cyclictest0-21swapper/2422:46:0017
556499175168,5cyclictest0-21swapper/2400:27:5417
556499175168,5cyclictest0-21swapper/2400:27:5417
556499175168,5cyclictest0-21swapper/2400:27:5417
555699175172,2cyclictest0-21swapper/1821:00:1910
555699175172,2cyclictest0-21swapper/1821:00:1910
5542991751,147cyclictest0-21swapper/621:00:2036
5542991751,147cyclictest0-21swapper/621:00:2036
554199175143,24cyclictest0-21swapper/523:37:0535
554199175143,24cyclictest0-21swapper/523:37:0435
5573991741,160cyclictest0-21swapper/3221:30:2026
5573991741,160cyclictest0-21swapper/3221:30:2026
5573991741,160cyclictest0-21swapper/3221:30:2026
556999174137,26cyclictest0-21swapper/2921:45:4822
556999174137,26cyclictest0-21swapper/2921:45:4822
5565991741,152cyclictest15985-21CPU18
5565991741,152cyclictest15985-21CPU18
5565991741,152cyclictest15985-21CPU18
556499174168,4cyclictest0-21swapper/2419:36:1117
556499174168,4cyclictest0-21swapper/2419:36:1117
554999174144,14cyclictest0-21swapper/1222:50:534
554999174144,14cyclictest0-21swapper/1222:50:534
55829917324,131cyclictest21676-21inotify_reader21:35:1932
55829917324,131cyclictest21676-21inotify_reader21:35:1932
556899173165,7cyclictest0-21swapper/2819:25:0421
556899173165,7cyclictest0-21swapper/2819:25:0421
556599173137,33cyclictest0-21swapper/2523:23:5518
556599173137,33cyclictest0-21swapper/2523:23:5518
556599173137,33cyclictest0-21swapper/2523:23:5518
556499173167,4cyclictest0-21swapper/2422:53:5517
556499173167,4cyclictest0-21swapper/2422:53:5517
556499173167,4cyclictest0-21swapper/2422:00:4717
556499173167,4cyclictest0-21swapper/2422:00:4717
556499173167,4cyclictest0-21swapper/2400:07:2617
556499173167,4cyclictest0-21swapper/2400:07:2617
556499173167,4cyclictest0-21swapper/2400:07:2617
556499173166,5cyclictest9160-21cstates21:30:1517
556499173166,5cyclictest9160-21cstates21:30:1517
556499173166,5cyclictest9160-21cstates21:30:1517
556499173166,5cyclictest0-21swapper/2422:39:2417
556499173166,5cyclictest0-21swapper/2422:39:2417
556499173166,5cyclictest0-21swapper/2422:39:2417
556499173166,5cyclictest0-21swapper/2421:25:4217
556499173166,5cyclictest0-21swapper/2421:25:4217
556499173163,6cyclictest15981-21CPU17
556499173163,6cyclictest15981-21CPU17
556499173150,21cyclictest0-21swapper/2420:40:4317
556499173150,21cyclictest0-21swapper/2420:40:4317
55619917336,93cyclictest3078-21CPU14
55619917336,93cyclictest3078-21CPU14
555399173165,6cyclictest0-21swapper/1619:17:238
555399173165,6cyclictest0-21swapper/1619:17:238
555399173140,24cyclictest0-21swapper/1621:57:148
555399173140,24cyclictest0-21swapper/1621:57:148
555399173140,24cyclictest0-21swapper/1621:57:148
554499173160,8cyclictest0-21swapper/821:01:3038
554499173160,8cyclictest0-21swapper/821:01:3038
553899173141,29cyclictest4910-21CPU12
553799173169,2cyclictest0-21swapper/121:47:321
553799173169,2cyclictest0-21swapper/121:47:311
556999172137,14cyclictest0-21swapper/2922:11:5122
556999172137,14cyclictest0-21swapper/2922:11:5022
556999172137,14cyclictest0-21swapper/2922:11:5022
556999172132,16cyclictest0-21swapper/2919:39:5422
556999172132,16cyclictest0-21swapper/2919:39:5422
556999172124,40cyclictest33321-21inotify_reader23:30:2122
556999172124,40cyclictest33321-21inotify_reader23:30:2122
556999172101,15cyclictest0-21swapper/2921:40:1822
556999172101,15cyclictest0-21swapper/2921:40:1822
556899172115,46cyclictest4907-21CPU21
556899172115,46cyclictest4907-21CPU21
556899172115,46cyclictest4907-21CPU21
556499172165,6cyclictest0-21swapper/2400:13:3317
556499172165,6cyclictest0-21swapper/2400:13:3317
554999172151,14cyclictest4912-21CPU4
554999172151,14cyclictest4912-21CPU4
554999172151,14cyclictest4912-21CPU4
554499172134,20cyclictest0-21swapper/820:57:5438
553799172166,4cyclictest0-21swapper/122:09:351
553799172166,4cyclictest0-21swapper/122:09:351
553799172159,8cyclictest0-21swapper/100:03:591
553799172159,8cyclictest0-21swapper/100:03:591
553699172165,4cyclictest0-21swapper/022:55:400
553699172165,4cyclictest0-21swapper/022:55:400
5579991711,90cyclictest0-21swapper/3621:50:2230
5579991711,90cyclictest0-21swapper/3621:50:2230
556799171167,2cyclictest0-21swapper/2721:48:1520
556799171167,2cyclictest0-21swapper/2721:48:1520
55659917193,73cyclictest4905-21CPU18
55659917193,73cyclictest4905-21CPU18
556499171166,3cyclictest0-21swapper/2422:08:5017
556499171166,3cyclictest0-21swapper/2422:08:5017
556499171163,5cyclictest0-21swapper/2421:43:2417
556499171163,5cyclictest0-21swapper/2421:43:2417
556499171162,6cyclictest0-21swapper/2423:03:2317
556499171162,6cyclictest0-21swapper/2423:03:2317
556399171161,8cyclictest0-21swapper/2323:45:0516
556399171161,8cyclictest0-21swapper/2323:45:0516
556399171161,8cyclictest0-21swapper/2323:45:0416
55479917167,94cyclictest29186-21NetworkChangeNo23:40:192
55479917167,94cyclictest29186-21NetworkChangeNo23:40:192
55479917167,94cyclictest29186-21NetworkChangeNo23:40:192
55479917126,81cyclictest33178-21inotify_reader20:10:192
55479917126,81cyclictest33178-21inotify_reader20:10:192
554499171158,10cyclictest0-21swapper/820:37:5038
554499171158,10cyclictest0-21swapper/820:37:5038
554499171139,29cyclictest11900-21CPU38
554499171139,29cyclictest11900-21CPU38
553999171146,22cyclictest0-21swapper/323:35:0923
553999171146,22cyclictest0-21swapper/323:35:0923
553799171153,10cyclictest171rcu_preempt20:54:531
553799171153,10cyclictest171rcu_preempt20:54:531
34172991710,1rtkit-daemon0-21swapper/023:56:270
34172991710,1rtkit-daemon0-21swapper/023:56:270
34172991710,1rtkit-daemon0-21swapper/023:56:270
5572991701,17cyclictest0-21swapper/3100:20:1925
5572991701,17cyclictest0-21swapper/3100:20:1925
556999170167,2cyclictest0-21swapper/2921:35:5822
556999170167,2cyclictest0-21swapper/2921:35:5822
556999170154,8cyclictest0-21swapper/2923:41:5022
556999170154,8cyclictest0-21swapper/2923:41:4922
556999170154,8cyclictest0-21swapper/2923:41:4922
556999170110,33cyclictest15985-21CPU22
556999170110,33cyclictest15985-21CPU22
556899170166,3cyclictest0-21swapper/2823:02:0521
556899170166,3cyclictest0-21swapper/2823:02:0521
556899170160,8cyclictest0-21swapper/2819:53:2421
556899170160,8cyclictest0-21swapper/2819:53:2421
5565991701,160cyclictest2448-21env23:10:3118
5565991701,160cyclictest2448-21env23:10:3118
5565991701,136cyclictest0-21swapper/2521:15:1818
5565991701,136cyclictest0-21swapper/2521:15:1818
5565991701,136cyclictest0-21swapper/2521:15:1818
556499170164,3cyclictest0-21swapper/2422:11:2717
556499170164,3cyclictest0-21swapper/2422:11:2717
556499170164,3cyclictest0-21swapper/2422:11:2717
556499170157,11cyclictest0-21swapper/2420:30:0117
556499170157,11cyclictest0-21swapper/2420:30:0017
554999170158,10cyclictest0-21swapper/1223:23:074
554999170158,10cyclictest0-21swapper/1223:23:064
554999170158,10cyclictest0-21swapper/1223:23:064
554499170161,8cyclictest0-21swapper/823:54:3138
554499170161,8cyclictest0-21swapper/823:54:3038
554499170161,8cyclictest0-21swapper/823:54:3038
553799170162,4cyclictest0-21swapper/121:32:551
553799170162,4cyclictest0-21swapper/121:32:551
553799170162,4cyclictest0-21swapper/121:32:541
553699170159,7cyclictest0-21swapper/023:28:530
553699170159,7cyclictest0-21swapper/023:28:530
553699170159,7cyclictest0-21swapper/023:28:530
5579991693,88cyclictest6616-21NetworkChangeNo23:40:2030
5579991693,88cyclictest6616-21NetworkChangeNo23:40:2030
5579991693,88cyclictest6616-21NetworkChangeNo23:40:2030
5576991691,162cyclictest0-21swapper/3421:35:1928
5576991691,162cyclictest0-21swapper/3421:35:1928
5573991694,153cyclictest31259-21inotify_reader21:00:2026
5573991694,153cyclictest31259-21inotify_reader21:00:2026
556999169140,10cyclictest171rcu_preempt20:40:0922
556999169140,10cyclictest171rcu_preempt20:40:0922
556799169152,15cyclictest0-21swapper/2721:59:3320
556799169152,15cyclictest0-21swapper/2721:59:3320
556799169152,15cyclictest0-21swapper/2721:59:3320
556699169142,25cyclictest0-21swapper/2620:40:2719
556699169142,25cyclictest0-21swapper/2620:40:2719
556499169160,7cyclictest0-21swapper/2420:05:4817
556499169160,7cyclictest0-21swapper/2420:05:4817
554999169140,24cyclictest4912-21CPU4
554999169140,24cyclictest4912-21CPU4
554999169140,24cyclictest4912-21CPU4
554499169150,11cyclictest0-21swapper/823:45:5438
554499169150,11cyclictest0-21swapper/823:45:5438
554499169150,11cyclictest0-21swapper/823:45:5438
554399169154,10cyclictest0-21swapper/723:30:1737
554399169154,10cyclictest0-21swapper/723:30:1737
553999169159,8cyclictest0-21swapper/322:57:1823
553999169159,8cyclictest0-21swapper/322:57:1823
553799169159,8cyclictest0-21swapper/119:10:541
553799169159,8cyclictest0-21swapper/119:10:541
553699169161,6cyclictest0-21swapper/022:09:270
553699169161,6cyclictest0-21swapper/022:09:260
5576991685,3cyclictest4653-21NetworkChangeNo21:50:2228
5576991685,3cyclictest4653-21NetworkChangeNo21:50:2228
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