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2024-11-22 - 08:32
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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 Nov 22, 2024 01:01:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
177799260255,3cyclictest0-21swapper/1922:22:4911
177799260255,3cyclictest0-21swapper/1922:22:4811
177799237209,12cyclictest9403-21inotify_reader00:15:1811
177799237209,12cyclictest9403-21inotify_reader00:15:1811
177799231211,5cyclictest0-21swapper/1920:55:1611
177799231211,5cyclictest0-21swapper/1920:55:1511
178399225214,9cyclictest0-21swapper/2521:44:2418
178399225214,9cyclictest0-21swapper/2521:44:2418
178399225214,9cyclictest0-21swapper/2521:44:2418
1768992215,199cyclictest0-21swapper/1321:55:165
1768992215,199cyclictest0-21swapper/1321:55:165
1768992215,199cyclictest0-21swapper/1321:55:165
17669921956,139cyclictest10337-21TaskSchedulerSi23:35:193
17669921956,139cyclictest10337-21TaskSchedulerSi23:35:183
175999216211,2cyclictest0-21swapper/522:25:1335
175999216211,2cyclictest0-21swapper/522:25:1335
1791992141,7cyclictest0-21swapper/3222:25:1826
1791992141,7cyclictest0-21swapper/3222:25:1826
176699213202,5cyclictest0-21swapper/1100:15:403
176699213202,5cyclictest0-21swapper/1100:15:403
177799207191,8cyclictest35724-21tune2fs19:25:1911
177799207191,8cyclictest35724-21tune2fs19:25:1911
178599205161,25cyclictest0-21swapper/2723:35:3920
178599205161,25cyclictest0-21swapper/2723:35:3920
176599200174,23cyclictest0-21swapper/1021:28:192
176599200174,23cyclictest0-21swapper/1021:28:192
177799196178,13cyclictest0-21swapper/1920:45:0511
177799196178,13cyclictest0-21swapper/1920:45:0511
17739919611,175cyclictest40941-21TaskSchedulerSi21:25:209
17739919611,175cyclictest40941-21TaskSchedulerSi21:25:209
178099195192,2cyclictest0-21swapper/2221:50:2215
178099195192,2cyclictest0-21swapper/2221:50:2215
177399195100,87cyclictest0-21swapper/1722:35:169
177399195100,87cyclictest0-21swapper/1722:35:169
177399195100,87cyclictest0-21swapper/1722:35:169
1773991932,78cyclictest19654-21inotify_reader22:40:199
1773991932,78cyclictest19654-21inotify_reader22:40:199
1773991932,78cyclictest19654-21inotify_reader22:40:199
177399193152,36cyclictest0-21swapper/1722:14:039
177399193152,36cyclictest0-21swapper/1722:14:039
177399193152,36cyclictest0-21swapper/1722:14:039
17669919234,44cyclictest30108-21NetworkChangeNo22:40:183
17669919234,44cyclictest30108-21NetworkChangeNo22:40:183
17669919234,44cyclictest30108-21NetworkChangeNo22:40:183
1765991911,182cyclictest0-21swapper/1023:35:212
1765991911,182cyclictest0-21swapper/1023:35:212
175899191183,6cyclictest0-21swapper/421:29:0734
175899191183,6cyclictest0-21swapper/421:29:0734
1768991901,3cyclictest0-21swapper/1321:30:235
1768991901,3cyclictest0-21swapper/1321:30:235
178199189166,3cyclictest17293-21NetworkChangeNo22:10:2016
178199189166,3cyclictest17293-21NetworkChangeNo22:10:2016
178199189166,3cyclictest17293-21NetworkChangeNo22:10:2016
178399188179,7cyclictest4669-21sshd22:06:5018
178399188179,7cyclictest4669-21sshd22:06:5018
178399188179,7cyclictest4669-21sshd22:06:4918
176699188165,12cyclictest0-21swapper/1121:34:283
176699188165,12cyclictest0-21swapper/1121:34:283
178399187182,3cyclictest0-21swapper/2521:45:2218
178399187182,3cyclictest0-21swapper/2521:45:2218
178399187182,3cyclictest0-21swapper/2521:45:2218
178399186179,6cyclictest0-21swapper/2521:32:2918
178399186179,6cyclictest0-21swapper/2521:32:2918
178399186171,10cyclictest0-21swapper/2522:04:3818
178399186171,10cyclictest0-21swapper/2522:04:3818
178399186171,10cyclictest0-21swapper/2522:04:3818
1768991860,74cyclictest33928-21TaskSchedulerSi00:35:185
1768991860,74cyclictest33928-21TaskSchedulerSi00:35:185
1768991860,74cyclictest33928-21TaskSchedulerSi00:35:175
177599185151,32cyclictest0-21swapper/1800:38:4910
177599185151,32cyclictest0-21swapper/1800:38:4910
177599185151,32cyclictest0-21swapper/1800:38:4810
176799185156,19cyclictest0-21swapper/1221:55:144
176799185156,19cyclictest0-21swapper/1221:55:134
176799185156,19cyclictest0-21swapper/1221:55:134
179499184120,31cyclictest0-21swapper/3522:30:4129
179499184120,31cyclictest0-21swapper/3522:30:4129
178899184150,22cyclictest0-21swapper/3021:49:4124
178899184150,22cyclictest0-21swapper/3021:49:4124
178899184150,22cyclictest0-21swapper/3021:49:4124
178399184163,15cyclictest0-21swapper/2521:28:5118
178399184163,15cyclictest0-21swapper/2521:28:5118
179499183175,6cyclictest0-21swapper/3522:07:3429
179499183175,6cyclictest0-21swapper/3522:07:3429
179499183175,6cyclictest0-21swapper/3522:07:3429
178899183165,5cyclictest0-21swapper/3020:33:3324
177799183172,9cyclictest0-21swapper/1922:26:2211
177799183172,9cyclictest0-21swapper/1922:26:2111
176699183159,8cyclictest0-21swapper/1121:16:043
176699183159,8cyclictest0-21swapper/1121:16:033
176699183159,8cyclictest0-21swapper/1121:16:033
179899182147,30cyclictest0-21swapper/3923:58:4633
179899182147,30cyclictest0-21swapper/3923:58:4633
179899182147,30cyclictest0-21swapper/3923:58:4633
177299182148,26cyclictest0-21swapper/1600:37:208
177299182148,26cyclictest0-21swapper/1600:37:208
177299182148,26cyclictest0-21swapper/1600:37:198
17939918126,151cyclictest11900-21CPU28
17939918126,151cyclictest11900-21CPU28
17939918126,151cyclictest11900-21CPU28
179199181175,3cyclictest1-21systemd22:40:1126
179199181175,3cyclictest1-21systemd22:40:1126
179199181175,3cyclictest1-21systemd22:40:1126
17919918115,137cyclictest24954-21TaskSchedulerSi20:10:1926
17919918115,137cyclictest24954-21TaskSchedulerSi20:10:1926
176499181156,22cyclictest0-21swapper/922:23:3339
176499181156,22cyclictest0-21swapper/922:23:3339
179899180154,17cyclictest0-21swapper/3922:30:5733
179899180154,17cyclictest0-21swapper/3922:30:5733
177399180139,37cyclictest0-21swapper/1722:22:289
177399180139,37cyclictest0-21swapper/1722:22:289
1773991800,173cyclictest0-21swapper/1720:25:199
1772991802,170cyclictest9327-21CPU8
1772991802,170cyclictest9327-21CPU8
1772991802,170cyclictest9327-21CPU8
176099180173,4cyclictest0-21swapper/620:30:0236
179899179164,12cyclictest0-21swapper/3923:10:2933
179899179164,12cyclictest0-21swapper/3923:10:2933
1790991791,98cyclictest0-21swapper/3121:30:2225
1790991791,98cyclictest0-21swapper/3121:30:2225
178399179170,8cyclictest0-21swapper/2521:53:3518
178399179170,8cyclictest0-21swapper/2521:53:3518
1770991792,169cyclictest9188-21NetworkChangeNo22:05:207
1770991792,169cyclictest9188-21NetworkChangeNo22:05:207
1770991792,169cyclictest9188-21NetworkChangeNo22:05:197
17679917958,117cyclictest0-21swapper/1222:40:184
17679917958,117cyclictest0-21swapper/1222:40:184
17679917958,117cyclictest0-21swapper/1222:40:184
1765991791,80cyclictest0-21swapper/1022:40:192
1765991791,80cyclictest0-21swapper/1022:40:192
1765991791,80cyclictest0-21swapper/1022:40:182
1757991791,3cyclictest0-21swapper/322:25:1723
1757991791,3cyclictest0-21swapper/322:25:1723
174699179125,41cyclictest11899-21CPU1
174699179125,41cyclictest11899-21CPU1
179599178166,9cyclictest1922-21polkitd21:34:5230
179599178166,9cyclictest1922-21polkitd21:34:5230
178399178162,10cyclictest0-21swapper/2521:18:5918
178399178162,10cyclictest0-21swapper/2521:18:5818
178399178162,10cyclictest0-21swapper/2521:18:5818
178399178150,12cyclictest0-21swapper/2521:24:3818
178399178150,12cyclictest0-21swapper/2521:24:3818
178099178167,9cyclictest0-21swapper/2222:47:0115
178099178167,9cyclictest0-21swapper/2222:47:0115
178099178167,9cyclictest0-21swapper/2222:47:0015
1773991781,173cyclictest0-21swapper/1721:39:009
1773991781,173cyclictest0-21swapper/1721:39:009
1773991781,173cyclictest0-21swapper/1721:39:009
1772991781,174cyclictest0-21swapper/1621:45:138
1772991781,174cyclictest0-21swapper/1621:45:138
1772991781,174cyclictest0-21swapper/1621:45:138
176699178170,5cyclictest0-21swapper/1121:29:443
176699178170,5cyclictest0-21swapper/1121:29:443
176699178150,9cyclictest171rcu_preempt19:30:203
176199178137,33cyclictest0-21swapper/720:35:2537
176199178137,33cyclictest0-21swapper/720:35:2537
175899178172,3cyclictest0-21swapper/421:15:1934
175899178172,3cyclictest0-21swapper/421:15:1934
175899178172,3cyclictest0-21swapper/421:15:1934
178399177166,8cyclictest0-21swapper/2520:06:2318
178399177166,8cyclictest0-21swapper/2520:06:2318
17729917789,71cyclictest9041-21inotify_reader22:05:198
17729917789,71cyclictest9041-21inotify_reader22:05:198
17729917789,71cyclictest9041-21inotify_reader22:05:198
1768991774,87cyclictest8337-21NetworkChangeNo22:25:185
1768991774,87cyclictest8337-21NetworkChangeNo22:25:185
179499176164,10cyclictest0-21swapper/3522:21:1329
179499176164,10cyclictest0-21swapper/3522:21:1329
178899176154,16cyclictest0-21swapper/3021:17:3924
178899176154,16cyclictest0-21swapper/3021:17:3924
178899176154,16cyclictest0-21swapper/3021:17:3924
177399176120,52cyclictest2687-21lxd00:35:179
177399176120,52cyclictest2687-21lxd00:35:179
177399176120,52cyclictest2687-21lxd00:35:179
1768991761,171cyclictest0-21swapper/1300:25:195
1768991761,171cyclictest0-21swapper/1300:25:185
1768991761,171cyclictest0-21swapper/1300:25:185
174699176125,46cyclictest15981-21CPU1
174699176125,46cyclictest15981-21CPU1
179499175162,8cyclictest0-21swapper/3520:10:3329
179499175162,8cyclictest0-21swapper/3520:10:3329
179499175133,32cyclictest15985-21CPU29
179499175133,32cyclictest15985-21CPU29
179499175133,32cyclictest15985-21CPU29
1793991759,2cyclictest0-21swapper/3422:25:1828
1793991759,2cyclictest0-21swapper/3422:25:1828
178399175158,9cyclictest0-21swapper/2521:35:1818
178399175158,9cyclictest0-21swapper/2521:35:1818
178399175158,9cyclictest0-21swapper/2521:35:1818
17829917532,139cyclictest3078-21CPU17
17829917532,139cyclictest3078-21CPU17
177599175156,12cyclictest0-21swapper/1822:18:5810
177599175156,12cyclictest0-21swapper/1822:18:5810
176799175144,21cyclictest0-21swapper/1221:23:554
176799175144,21cyclictest0-21swapper/1221:23:554
174699175136,29cyclictest0-21swapper/123:18:171
174699175136,29cyclictest0-21swapper/123:18:171
174699175136,29cyclictest0-21swapper/123:18:171
174599175172,2cyclictest0-21swapper/020:05:150
174599175172,2cyclictest0-21swapper/020:05:140
17969917436,44cyclictest9327-21CPU31
17969917436,44cyclictest9327-21CPU31
17969917436,44cyclictest9327-21CPU31
179499174146,3cyclictest0-21swapper/3519:15:2029
179499174146,3cyclictest0-21swapper/3519:15:2029
178399174154,18cyclictest0-21swapper/2521:55:1818
178399174154,18cyclictest0-21swapper/2521:55:1818
178399174154,18cyclictest0-21swapper/2521:55:1818
17799917472,99cyclictest20837-21inotify_reader23:55:1714
17799917472,99cyclictest20837-21inotify_reader23:55:1714
17799917472,99cyclictest20837-21inotify_reader23:55:1714
177799174163,9cyclictest0-21swapper/1922:50:3511
177799174163,9cyclictest0-21swapper/1922:50:3411
177799174163,9cyclictest0-21swapper/1922:50:3411
1773991741,75cyclictest24319-21NetworkChangeNo23:20:199
1773991741,75cyclictest24319-21NetworkChangeNo23:20:199
177299174156,12cyclictest0-21swapper/1622:39:288
177299174156,12cyclictest0-21swapper/1622:39:288
177299174156,12cyclictest0-21swapper/1622:39:288
176999174170,2cyclictest0-21swapper/1421:35:426
176999174170,2cyclictest0-21swapper/1421:35:416
176999174170,2cyclictest0-21swapper/1421:35:416
1768991742,4cyclictest15985-21CPU5
1768991742,4cyclictest15985-21CPU5
175999174168,4cyclictest0-21swapper/500:04:5235
175999174168,4cyclictest0-21swapper/500:04:5235
175899174165,7cyclictest0-21swapper/422:40:0534
175899174165,7cyclictest0-21swapper/422:40:0434
175899174165,7cyclictest0-21swapper/422:40:0434
1797991731,6cyclictest37455-21inotify_reader22:05:2032
1797991731,6cyclictest37455-21inotify_reader22:05:1932
1797991731,6cyclictest37455-21inotify_reader22:05:1932
17949917397,73cyclictest4634-21CPU29
17949917397,73cyclictest4634-21CPU29
17859917399,64cyclictest31458-21NetworkChangeNo21:40:1820
17859917399,64cyclictest31458-21NetworkChangeNo21:40:1820
17859917399,64cyclictest31458-21NetworkChangeNo21:40:1820
178399173149,15cyclictest0-21swapper/2521:10:2318
178399173149,15cyclictest0-21swapper/2521:10:2318
178399173147,16cyclictest0-21swapper/2522:53:4918
178399173147,16cyclictest0-21swapper/2522:53:4918
178399173147,16cyclictest0-21swapper/2522:53:4918
1779991731,124cyclictest0-21swapper/2122:15:1914
1779991731,124cyclictest0-21swapper/2122:15:1914
17729917365,98cyclictest0-21swapper/1619:25:308
17729917365,98cyclictest0-21swapper/1619:25:308
1769991731,17cyclictest0-21swapper/1422:20:186
1769991731,17cyclictest0-21swapper/1422:20:186
176599173133,37cyclictest0-21swapper/1023:29:242
176599173133,37cyclictest0-21swapper/1023:29:242
176599173133,37cyclictest0-21swapper/1023:29:232
1765991731,2cyclictest0-21swapper/1021:45:202
1765991731,2cyclictest0-21swapper/1021:45:202
1765991731,2cyclictest0-21swapper/1021:45:192
176499173161,10cyclictest0-21swapper/920:56:2039
176499173161,10cyclictest0-21swapper/920:56:1939
176499173144,17cyclictest0-21swapper/920:05:0239
176499173144,17cyclictest0-21swapper/920:05:0239
179899172144,21cyclictest0-21swapper/3922:25:4333
179899172144,21cyclictest0-21swapper/3922:25:4333
177599172149,14cyclictest0-21swapper/1800:33:0510
177599172149,14cyclictest0-21swapper/1800:33:0510
177599172149,14cyclictest0-21swapper/1800:33:0410
1772991726,74cyclictest27802-21inotify_reader22:40:198
1772991726,74cyclictest27802-21inotify_reader22:40:198
1772991726,74cyclictest27802-21inotify_reader22:40:198
1772991721,168cyclictest0-21swapper/1621:55:058
1772991721,168cyclictest0-21swapper/1621:55:058
1772991721,166cyclictest1922-21polkitd21:30:248
1772991721,166cyclictest1922-21polkitd21:30:248
176699172145,19cyclictest0-21swapper/1123:00:003
176699172145,19cyclictest0-21swapper/1123:00:003
176699172136,18cyclictest0-21swapper/1122:31:403
176699172136,18cyclictest0-21swapper/1122:31:403
17649917286,67cyclictest11901-21CPU39
17649917286,67cyclictest11901-21CPU39
176099172167,3cyclictest0-21swapper/622:10:1836
176099172167,3cyclictest0-21swapper/622:10:1836
176099172167,3cyclictest0-21swapper/622:10:1836
175899172160,6cyclictest0-21swapper/422:58:1234
175899172160,6cyclictest0-21swapper/422:58:1234
179899171152,12cyclictest0-21swapper/3923:21:4533
179899171152,12cyclictest0-21swapper/3923:21:4533
179599171161,9cyclictest0-21swapper/3600:34:0230
179599171161,9cyclictest0-21swapper/3600:34:0230
179599171161,9cyclictest0-21swapper/3600:34:0130
179499171145,23cyclictest0-21swapper/3522:01:5429
179499171145,23cyclictest0-21swapper/3522:01:5429
179499171145,23cyclictest0-21swapper/3522:01:5429
179499171142,18cyclictest0-21swapper/3500:34:4329
179499171142,18cyclictest0-21swapper/3500:34:4329
179499171142,18cyclictest0-21swapper/3500:34:4329
177799171166,3cyclictest0-21swapper/1923:10:1311
177799171166,3cyclictest0-21swapper/1923:10:1311
177399171147,19cyclictest0-21swapper/1719:45:029
177399171147,19cyclictest0-21swapper/1719:45:029
177299171147,21cyclictest0-21swapper/1621:15:328
177299171147,21cyclictest0-21swapper/1621:15:328
177299171147,21cyclictest0-21swapper/1621:15:328
1768991711,166cyclictest0-21swapper/1321:20:185
1768991711,166cyclictest0-21swapper/1321:20:185
1765991711,166cyclictest0-21swapper/1022:05:182
1765991711,166cyclictest0-21swapper/1022:05:182
1765991711,166cyclictest0-21swapper/1022:05:172
176499171146,21cyclictest15983-21CPU39
176499171146,21cyclictest15983-21CPU39
176499171109,53cyclictest0-21swapper/923:52:4139
176499171109,53cyclictest0-21swapper/923:52:4139
175899171168,2cyclictest1992-21nfsd20:46:0834
175899171168,2cyclictest1992-21nfsd20:46:0834
179899170142,22cyclictest0-21swapper/3922:15:0433
179899170142,22cyclictest0-21swapper/3922:15:0433
179899170142,22cyclictest0-21swapper/3922:15:0433
178399170157,6cyclictest0-21swapper/2521:09:3318
178399170157,6cyclictest0-21swapper/2521:09:3318
178399170157,6cyclictest0-21swapper/2521:09:3318
177799170162,7cyclictest0-21swapper/1923:17:2411
177799170162,7cyclictest0-21swapper/1923:17:2411
177799170162,7cyclictest0-21swapper/1923:17:2411
177399170133,33cyclictest0-21swapper/1723:27:499
177399170133,33cyclictest0-21swapper/1723:27:499
177399170133,33cyclictest0-21swapper/1723:27:499
177299170106,60cyclictest12208-21TaskSchedulerSi20:35:178
177299170106,60cyclictest12208-21TaskSchedulerSi20:35:178
176699170123,44cyclictest4907-21CPU3
176699170123,44cyclictest4907-21CPU3
176699170123,44cyclictest4907-21CPU3
176499170163,5cyclictest0-21swapper/922:38:0439
176499170163,5cyclictest0-21swapper/922:38:0439
176499170163,5cyclictest0-21swapper/922:38:0439
176499170147,14cyclictest0-21swapper/920:36:2139
176499170147,14cyclictest0-21swapper/920:36:2139
17629917026,90cyclictest0-21swapper/820:05:1838
17629917026,90cyclictest0-21swapper/820:05:1838
1756991702,158cyclictest15984-21CPU12
1756991702,158cyclictest15984-21CPU12
1756991702,158cyclictest15984-21CPU12
1756991701,132cyclictest0-21swapper/220:30:1712
179899169107,43cyclictest18652-21NetworkChangeNo22:05:2033
179899169107,43cyclictest18652-21NetworkChangeNo22:05:2033
179899169107,43cyclictest18652-21NetworkChangeNo22:05:1933
1797991691,163cyclictest0-21swapper/3821:55:1732
1797991691,163cyclictest0-21swapper/3821:55:1732
1797991691,163cyclictest0-21swapper/3821:55:1632
179299169162,3cyclictest0-21swapper/3322:40:1227
179299169162,3cyclictest0-21swapper/3322:40:1227
179299169162,3cyclictest0-21swapper/3322:40:1127
178699169164,3cyclictest0-21swapper/2800:25:3421
178699169164,3cyclictest0-21swapper/2800:25:3321
178699169164,3cyclictest0-21swapper/2800:25:3321
1773991691,72cyclictest32987-21NetworkChangeNo21:30:239
1773991691,72cyclictest32987-21NetworkChangeNo21:30:239
17729916994,72cyclictest11262-21inotify_reader21:55:178
17729916994,72cyclictest11262-21inotify_reader21:55:178
17729916994,72cyclictest11262-21inotify_reader21:55:178
1765991691,158cyclictest4796-21sshd21:55:212
1765991691,158cyclictest4796-21sshd21:55:212
1765991691,158cyclictest4796-21sshd21:55:212
176499169157,10cyclictest0-21swapper/921:59:5539
176499169157,10cyclictest0-21swapper/921:59:5539
176499169157,10cyclictest0-21swapper/921:59:5539
176299169135,20cyclictest0-21swapper/821:34:5038
176299169135,20cyclictest0-21swapper/821:34:5038
17569916911,151cyclictest27215-21TaskSchedulerSi19:50:1812
17569916911,151cyclictest27215-21TaskSchedulerSi19:50:1812
179899168150,14cyclictest0-21swapper/3921:54:1233
179899168150,14cyclictest0-21swapper/3921:54:1133
179899168126,38cyclictest0-21swapper/3921:20:1233
179899168126,38cyclictest0-21swapper/3921:20:1233
178899168131,25cyclictest0-21swapper/3022:18:2224
178899168131,25cyclictest0-21swapper/3022:18:2224
177399168128,27cyclictest0-21swapper/1722:09:539
177399168128,27cyclictest0-21swapper/1722:09:539
177399168128,27cyclictest0-21swapper/1722:09:539
1772991681,162cyclictest0-21swapper/1620:05:188
1772991681,162cyclictest0-21swapper/1620:05:178
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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