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2026-02-03 - 16:29
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 highest latencies:
System rack1slot1.osadl.org (updated Tue Feb 03, 2026 12:45:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1499823540,9sleep121-21ksoftirqd/107:05:151
162662217154,22sleep30-21swapper/307:05:543
165232200159,26sleep20-21swapper/207:09:152
164912197159,24sleep00-21swapper/007:08:490
170972620,0sleep30-21swapper/309:20:153
250152610,0sleep00-21swapper/010:50:200
206552220,0sleep121-21ksoftirqd/112:06:381
16686992019,1cyclictest35-21ksoftirqd/310:30:213
16686991818,0cyclictest35-21ksoftirqd/309:10:213
16686991817,1cyclictest35-21ksoftirqd/309:40:173
278332170,0sleep20-21swapper/210:55:142
16686991717,0cyclictest35-21ksoftirqd/308:25:183
16686991716,1cyclictest35-21ksoftirqd/312:35:193
1668699167,5cyclictest35-21ksoftirqd/310:55:153
16686991616,0cyclictest35-21ksoftirqd/311:15:193
16686991616,0cyclictest35-21ksoftirqd/309:15:143
16686991615,1cyclictest35-21ksoftirqd/311:04:393
1668699156,8cyclictest35-21ksoftirqd/310:30:003
16686991515,0cyclictest35-21ksoftirqd/310:03:293
16686991515,0cyclictest35-21ksoftirqd/308:55:163
16686991514,1cyclictest35-21ksoftirqd/312:21:593
16686991514,1cyclictest35-21ksoftirqd/312:00:163
16686991511,3cyclictest35-21ksoftirqd/309:05:163
16686991510,3cyclictest35-21ksoftirqd/311:45:173
16661991513,1cyclictest9-21ksoftirqd/007:10:120
1668699146,5cyclictest35-21ksoftirqd/308:45:193
16686991414,0cyclictest35-21ksoftirqd/312:16:113
16686991414,0cyclictest35-21ksoftirqd/311:35:153
16686991414,0cyclictest35-21ksoftirqd/310:36:393
16686991414,0cyclictest35-21ksoftirqd/309:58:543
16686991412,1cyclictest35-21ksoftirqd/307:55:003
16661991413,1cyclictest9-21ksoftirqd/011:50:010
1668699135,7cyclictest35-21ksoftirqd/309:35:293
16686991313,0cyclictest35-21ksoftirqd/312:26:133
16686991313,0cyclictest35-21ksoftirqd/312:05:043
16686991313,0cyclictest35-21ksoftirqd/311:40:133
16686991313,0cyclictest35-21ksoftirqd/310:50:313
16686991313,0cyclictest35-21ksoftirqd/310:40:013
16686991312,1cyclictest35-21ksoftirqd/307:35:133
16686991311,1cyclictest35-21ksoftirqd/311:30:003
16686991311,1cyclictest35-21ksoftirqd/307:20:003
16686991310,3cyclictest35-21ksoftirqd/308:15:013
16686991212,0cyclictest35-21ksoftirqd/311:53:513
16686991212,0cyclictest35-21ksoftirqd/309:30:153
16686991212,0cyclictest35-21ksoftirqd/308:45:003
16686991211,1cyclictest35-21ksoftirqd/311:30:113
16686991211,1cyclictest35-21ksoftirqd/311:25:003
16686991211,1cyclictest35-21ksoftirqd/309:30:003
16686991211,1cyclictest35-21ksoftirqd/308:20:003
16686991211,1cyclictest35-21ksoftirqd/307:15:003
16686991210,1cyclictest35-21ksoftirqd/312:10:003
16686991210,1cyclictest35-21ksoftirqd/311:55:193
16686991210,1cyclictest35-21ksoftirqd/310:20:003
16686991210,1cyclictest35-21ksoftirqd/310:10:103
1667199120,0cyclictest0-21swapper/112:30:111
16661991210,1cyclictest9-21ksoftirqd/009:10:000
16661991210,1cyclictest9-21ksoftirqd/008:05:010
1668699119,1cyclictest35-21ksoftirqd/311:10:113
1668699119,1cyclictest35-21ksoftirqd/310:45:173
1668699119,1cyclictest35-21ksoftirqd/308:35:003
1668699119,1cyclictest35-21ksoftirqd/308:10:003
16686991111,0cyclictest35-21ksoftirqd/310:22:563
16686991111,0cyclictest35-21ksoftirqd/309:50:173
16686991111,0cyclictest35-21ksoftirqd/308:03:293
16686991110,1cyclictest35-21ksoftirqd/312:30:183
16686991110,1cyclictest35-21ksoftirqd/311:05:003
16686991110,1cyclictest35-21ksoftirqd/310:05:133
16686991110,1cyclictest35-21ksoftirqd/307:45:203
16686991110,1cyclictest35-21ksoftirqd/307:25:013
1666199119,1cyclictest9-21ksoftirqd/011:50:140
1668699109,1cyclictest35-21ksoftirqd/309:00:183
1668699109,1cyclictest35-21ksoftirqd/308:50:133
1668699109,1cyclictest35-21ksoftirqd/308:20:203
1668699109,1cyclictest35-21ksoftirqd/307:40:113
1668699109,1cyclictest35-21ksoftirqd/307:30:183
1668699108,1cyclictest35-21ksoftirqd/307:25:143
1668699107,3cyclictest35-21ksoftirqd/308:00:013
16686991010,0cyclictest35-21ksoftirqd/309:45:083
16686991010,0cyclictest35-21ksoftirqd/308:40:003
1666199108,1cyclictest9-21ksoftirqd/008:50:000
1666199108,1cyclictest9-21ksoftirqd/007:30:000
1666199103,3cyclictest23855-21latency_hist10:10:000
166789998,1cyclictest28-21ksoftirqd/208:50:002
166789997,1cyclictest0-21swapper/211:10:002
166619998,1cyclictest9-21ksoftirqd/012:05:130
166619998,1cyclictest9-21ksoftirqd/009:35:110
166619998,1cyclictest9-21ksoftirqd/008:35:140
166619997,1cyclictest9-21ksoftirqd/012:35:130
166619997,1cyclictest9-21ksoftirqd/011:10:130
166619997,1cyclictest9-21ksoftirqd/010:40:010
27326280,0sleep10-21swapper/109:32:081
166789988,0cyclictest0-21swapper/211:41:062
166789986,1cyclictest707-21snmpd10:43:062
166789986,1cyclictest707-21snmpd09:59:592
166789986,1cyclictest707-21snmpd09:11:282
166789986,1cyclictest61650irq/122-eno112:00:152
166789986,1cyclictest61650irq/122-eno111:20:132
166789986,1cyclictest61650irq/122-eno109:48:262
166789986,1cyclictest61650irq/122-eno109:31:142
166789986,1cyclictest28-21ksoftirqd/207:27:352
166789986,1cyclictest19466-21ssh10:04:022
166789982,1cyclictest257462sleep211:32:392
166789981,1cyclictest693-21runrttasks11:19:472
166789980,4cyclictest0-21swapper/210:20:222
166789980,3cyclictest0-21swapper/210:32:532
166619988,0cyclictest9-21ksoftirqd/010:30:130
166619987,1cyclictest9-21ksoftirqd/011:20:000
166619987,1cyclictest9-21ksoftirqd/010:00:130
166619987,1cyclictest9-21ksoftirqd/009:30:000
166619987,1cyclictest9-21ksoftirqd/008:20:000
166619986,1cyclictest9-21ksoftirqd/010:45:130
166619986,1cyclictest707-21snmpd12:26:110
166619986,1cyclictest12747-21ssh09:15:160
166619982,4cyclictest7974-21diskmemload10:16:000
166619980,7cyclictest339-21tail10:20:160
166619980,1cyclictest0-21swapper/011:25:100
166619980,0cyclictest0-21swapper/011:40:200
166789976,1cyclictest61650irq/122-eno110:12:422
166789976,1cyclictest61650irq/122-eno109:20:142
166789975,1cyclictest707-21snmpd12:32:302
166789975,1cyclictest707-21snmpd08:59:522
166789975,1cyclictest707-21snmpd08:40:182
166789975,1cyclictest707-21snmpd08:04:292
166789975,1cyclictest707-21snmpd07:10:242
166789975,1cyclictest61650irq/122-eno112:25:202
166789975,1cyclictest61650irq/122-eno111:35:202
166789975,1cyclictest61650irq/122-eno110:50:132
166789975,1cyclictest3722-21ntpq11:45:192
166789975,1cyclictest30321-21ssh09:35:192
166789975,1cyclictest22756-21perf11:30:002
166789975,1cyclictest0-21swapper/208:05:592
166789974,2cyclictest1654-21cron12:25:012
166789970,7cyclictest0-21swapper/210:25:182
166789970,6cyclictest0-21swapper/208:15:082
166789970,1cyclictest0-21swapper/212:35:112
166789970,1cyclictest0-21swapper/211:51:232
166719971,6cyclictest0-21swapper/111:12:341
166719971,6cyclictest0-21swapper/110:10:451
166719971,6cyclictest0-21swapper/109:40:021
166719970,5cyclictest0-21swapper/112:00:121
166719970,3cyclictest0-21swapper/108:30:101
166619977,0cyclictest9-21ksoftirqd/012:15:120
166619977,0cyclictest9-21ksoftirqd/012:10:000
166619977,0cyclictest9-21ksoftirqd/012:00:120
166619976,1cyclictest9-21ksoftirqd/012:35:000
166619976,1cyclictest9-21ksoftirqd/010:10:170
166619976,1cyclictest9-21ksoftirqd/008:05:120
166619976,1cyclictest9-21ksoftirqd/007:45:110
166619976,1cyclictest9-21ksoftirqd/007:15:000
166619976,1cyclictest707-21snmpd10:29:570
166619976,1cyclictest6439-1kworker/u9:011:30:160
166619976,1cyclictest3129-21telnet11:05:100
166619975,1cyclictest9-21ksoftirqd/007:50:130
166619975,1cyclictest707-21snmpd07:40:010
166619972,1cyclictest3495-21/usr/sbin/munin09:00:130
166619972,1cyclictest18998-21/usr/sbin/munin08:25:140
166619971,1cyclictest9-21ksoftirqd/011:55:170
166619971,1cyclictest13933-21ssh10:37:140
166619970,6cyclictest6830-21expr07:55:130
166619970,6cyclictest370-21pmu-power11:00:180
166619970,6cyclictest19769-21ssh09:24:040
166619970,6cyclictest10860-21ssh09:52:180
166619970,6cyclictest0-21swapper/010:56:230
166619970,6cyclictest0-21swapper/008:21:180
166619970,5cyclictest13161-21irqstats09:55:150
166619970,1cyclictest557-21irqbalance09:43:460
9360260,0sleep10-21swapper/110:30:391
166789966,0cyclictest61650irq/122-eno112:16:062
166789966,0cyclictest61650irq/122-eno112:10:132
166789966,0cyclictest61650irq/122-eno112:05:402
166789966,0cyclictest61650irq/122-eno111:55:122
166789966,0cyclictest61650irq/122-eno111:10:112
166789966,0cyclictest61650irq/122-eno111:00:012
166789966,0cyclictest61650irq/122-eno110:15:212
166789966,0cyclictest61650irq/122-eno109:50:532
166789966,0cyclictest61650irq/122-eno109:25:232
166789966,0cyclictest61650irq/122-eno109:05:122
166789966,0cyclictest61650irq/122-eno109:00:002
166789966,0cyclictest61650irq/122-eno108:50:132
166789966,0cyclictest61650irq/122-eno108:26:592
166789966,0cyclictest61650irq/122-eno107:56:272
166789966,0cyclictest61650irq/122-eno107:22:312
166789965,1cyclictest61650irq/122-eno109:15:132
166789964,1cyclictest61650irq/122-eno110:45:112
166789964,1cyclictest61650irq/122-eno107:50:112
166789964,1cyclictest22490-21ntpq08:30:162
166789963,2cyclictest20172-21apt-get10:05:132
166789963,1cyclictest548-21systemd-logind07:30:192
166789961,2cyclictest0-21swapper/210:35:122
166789961,0cyclictest0-21swapper/209:40:202
166789960,6cyclictest0-21swapper/208:23:002
166789960,6cyclictest0-21swapper/207:41:282
166789960,1cyclictest0-21swapper/208:35:152
166719965,1cyclictest0-21swapper/111:28:461
166719960,6cyclictest0-21swapper/111:57:411
166719960,6cyclictest0-21swapper/111:46:141
166719960,6cyclictest0-21swapper/111:42:011
166719960,6cyclictest0-21swapper/111:24:041
166719960,6cyclictest0-21swapper/111:15:251
166719960,6cyclictest0-21swapper/110:29:311
166719960,6cyclictest0-21swapper/110:20:061
166719960,6cyclictest0-21swapper/109:45:501
166719960,6cyclictest0-21swapper/109:22:311
166719960,6cyclictest0-21swapper/109:12:581
166719960,6cyclictest0-21swapper/107:59:441
166719960,6cyclictest0-21swapper/107:50:021
166719960,6cyclictest0-21swapper/107:46:041
166719960,6cyclictest0-21swapper/107:43:521
166719960,6cyclictest0-21swapper/107:28:401
166719960,5cyclictest0-21swapper/110:35:361
166719960,4cyclictest0-21swapper/110:55:161
166719960,4cyclictest0-21swapper/107:20:171
166719960,3cyclictest0-21swapper/109:55:191
166719960,3cyclictest0-21swapper/108:20:001
166719960,2cyclictest0-21swapper/112:12:201
166719960,2cyclictest0-21swapper/111:35:121
166719960,2cyclictest0-21swapper/109:25:111
166719960,1cyclictest0-21swapper/112:24:441
166719960,1cyclictest0-21swapper/110:44:061
166719960,1cyclictest0-21swapper/110:05:171
166619965,1cyclictest9-21ksoftirqd/008:55:130
166619965,1cyclictest9-21ksoftirqd/008:41:520
166619965,1cyclictest28164-21ntpq07:30:180
166619965,1cyclictest10451-1kworker/u9:111:15:050
166619964,1cyclictest29346-21/usr/sbin/munin07:35:170
166619960,6cyclictest0-21swapper/009:25:140
166619960,5cyclictest44562chrt09:45:110
166619960,5cyclictest19039-21munin-node11:35:120
166619960,0cyclictest0-21swapper/012:20:080
166619960,0cyclictest0-21swapper/009:11:300
166619960,0cyclictest0-21swapper/008:30:120
166619960,0cyclictest0-21swapper/007:21:540
166789955,0cyclictest61650irq/122-eno108:12:012
166789955,0cyclictest61650irq/122-eno107:35:112
166789954,1cyclictest28-21ksoftirqd/207:48:192
166789950,1cyclictest0-21swapper/207:15:112
166719954,1cyclictest0-21swapper/107:16:131
166719953,1cyclictest634-21chrt08:54:381
166719953,1cyclictest30923-21chrt10:18:081
166719953,1cyclictest0-21swapper/108:09:391
166719951,2cyclictest0-21swapper/109:50:121
166719951,1cyclictest0-21swapper/112:15:201
166719951,1cyclictest0-21swapper/109:05:171
166719950,5cyclictest0-21swapper/112:38:541
166719950,5cyclictest0-21swapper/111:05:171
166719950,5cyclictest0-21swapper/111:01:261
166719950,5cyclictest0-21swapper/109:02:131
166719950,5cyclictest0-21swapper/108:47:061
166719950,5cyclictest0-21swapper/108:13:301
166719950,3cyclictest0-21swapper/112:25:111
166719950,3cyclictest0-21swapper/110:55:001
166719950,3cyclictest0-21swapper/108:30:001
166719950,2cyclictest0-21swapper/111:34:481
166719950,2cyclictest0-21swapper/110:45:141
166719950,1cyclictest0-21swapper/111:54:481
166719950,1cyclictest0-21swapper/108:40:111
166619950,5cyclictest0-21swapper/008:50:160
166619950,4cyclictest0-21swapper/008:10:000
166719942,1cyclictest162022sleep110:00:111
166719941,2cyclictest0-21swapper/109:15:331
166719941,2cyclictest0-21swapper/108:35:111
166719941,2cyclictest0-21swapper/108:20:121
166719941,2cyclictest0-21swapper/108:00:101
166719941,2cyclictest0-21swapper/107:35:101
166719941,1cyclictest0-21swapper/107:30:111
166719940,3cyclictest16861-21taskset07:10:061
166719940,2cyclictest0-21swapper/109:35:111
166719940,0cyclictest0-21swapper/108:55:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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