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2026-01-21 - 09:28
[ 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 Wed Jan 21, 2026 00:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
159922205151,20sleep10-21swapper/119:05:361
161692202163,26sleep20-21swapper/219:07:532
160852197160,24sleep00-21swapper/019:06:470
160612197159,25sleep30-21swapper/319:06:313
276452680,0sleep00-21swapper/023:33:360
16442991313,0cyclictest0-21swapper/220:09:102
1644299130,12cyclictest0-21swapper/221:50:122
1642799133,5cyclictest3827-21latency_hist23:45:010
1644299110,10cyclictest0-21swapper/220:10:122
1642799119,1cyclictest9-21ksoftirqd/019:49:590
16427991110,1cyclictest9-21ksoftirqd/020:20:010
1644799100,4cyclictest0-21swapper/320:10:113
1644299100,5cyclictest18132-21apt-get20:20:102
1644299100,10cyclictest0-21swapper/200:06:062
1644299100,0cyclictest0-21swapper/222:49:212
1642799109,1cyclictest9-21ksoftirqd/023:10:000
1642799108,1cyclictest9-21ksoftirqd/021:00:150
164479990,6cyclictest17606-21kworker/u8:123:02:133
164429990,4cyclictest0-21swapper/200:20:122
164279999,0cyclictest0-21swapper/020:21:520
164279998,1cyclictest9-21ksoftirqd/023:16:030
164279998,1cyclictest9-21ksoftirqd/022:25:180
164279998,1cyclictest9-21ksoftirqd/019:50:130
164279998,1cyclictest9-21ksoftirqd/019:35:000
164279998,1cyclictest9-21ksoftirqd/019:30:000
164279998,1cyclictest9-21ksoftirqd/000:10:230
164279997,1cyclictest9-21ksoftirqd/023:40:000
164279996,1cyclictest9-21ksoftirqd/020:30:000
164279990,4cyclictest12896-21perf21:15:010
15882290,0sleep10-21swapper/122:38:151
7509280,0sleep00-21swapper/021:46:120
164479987,1cyclictest9048-21diskmemload23:47:053
164479986,1cyclictest707-21snmpd23:52:133
164479986,1cyclictest707-21snmpd23:36:193
164479986,1cyclictest707-21snmpd23:24:233
164479986,1cyclictest707-21snmpd23:13:303
164479986,1cyclictest707-21snmpd23:13:303
164479986,1cyclictest707-21snmpd20:23:193
164479986,1cyclictest707-21snmpd19:17:293
164479986,1cyclictest35-21ksoftirqd/321:05:113
164479980,6cyclictest0-21swapper/300:00:123
164429987,1cyclictest28-21ksoftirqd/221:05:002
164429986,1cyclictest707-21snmpd21:59:132
164429986,1cyclictest707-21snmpd20:55:262
164429986,1cyclictest61650irq/122-eno122:58:422
164429986,1cyclictest61650irq/122-eno122:25:142
164429986,1cyclictest61650irq/122-eno121:46:452
164429986,1cyclictest61650irq/122-eno119:35:192
164429986,1cyclictest28-21ksoftirqd/221:44:022
164429986,1cyclictest28-21ksoftirqd/220:55:002
164429981,5cyclictest16223-21apt-get00:00:122
164429980,7cyclictest0-21swapper/223:24:172
164429980,5cyclictest0-21swapper/220:35:112
164429980,2cyclictest7653-21apt-get00:30:102
164429980,2cyclictest336-21apt-get23:00:112
164349980,4cyclictest0-21swapper/123:00:121
164279987,1cyclictest9-21ksoftirqd/023:29:590
164279987,1cyclictest9-21ksoftirqd/022:00:140
164279987,1cyclictest9-21ksoftirqd/019:20:140
164279987,1cyclictest9-21ksoftirqd/019:20:140
164279987,1cyclictest9-21ksoftirqd/000:25:140
164279986,1cyclictest9-21ksoftirqd/022:50:130
164279986,1cyclictest9-21ksoftirqd/022:40:130
164279986,1cyclictest9-21ksoftirqd/000:35:130
164279986,1cyclictest9-21ksoftirqd/000:24:590
164279986,1cyclictest707-21snmpd23:49:070
164279986,1cyclictest707-21snmpd19:11:140
164279983,4cyclictest1-21systemd20:09:080
164279980,6cyclictest8059-21kworker/0:122:47:370
164279980,1cyclictest30892-21ssh00:17:460
164279980,1cyclictest30426-21diskstats20:45:140
12406280,0sleep10-21swapper/121:53:291
2254270,0sleep10-21swapper/123:41:181
164479976,1cyclictest707-21snmpd23:31:343
164479976,1cyclictest561-21nscd22:25:153
164479975,1cyclictest707-21snmpd22:38:413
164479975,1cyclictest707-21snmpd21:59:203
164479975,1cyclictest707-21snmpd21:47:303
164479975,1cyclictest707-21snmpd21:25:333
164479975,1cyclictest707-21snmpd20:57:093
164479975,1cyclictest707-21snmpd20:42:103
164479975,1cyclictest707-21snmpd20:36:433
164479975,1cyclictest707-21snmpd20:31:083
164479975,1cyclictest707-21snmpd19:27:213
164479975,1cyclictest707-21snmpd19:20:563
164479975,1cyclictest707-21snmpd19:20:563
164479975,1cyclictest707-21snmpd19:14:383
164479975,1cyclictest35-21ksoftirqd/319:35:113
164479975,1cyclictest35-21ksoftirqd/319:35:013
164479975,1cyclictest27778-21ssh22:11:353
164479975,1cyclictest27778-21ssh22:11:353
164479975,1cyclictest24006-21ssh22:48:413
164479975,1cyclictest23647-21ssh00:09:303
164479970,6cyclictest2189-21ssh23:41:083
164479970,4cyclictest24142-21/usr/sbin/munin00:10:173
164479970,3cyclictest0-21swapper/322:00:123
164479970,1cyclictest240-21systemd-journal22:09:553
164429976,1cyclictest61650irq/122-eno123:51:252
164429976,1cyclictest61650irq/122-eno122:39:032
164429976,1cyclictest61650irq/122-eno122:12:562
164429976,1cyclictest61650irq/122-eno122:12:552
164429976,1cyclictest61650irq/122-eno121:18:462
164429976,1cyclictest61650irq/122-eno121:11:472
164429976,1cyclictest61650irq/122-eno120:00:002
164429975,1cyclictest707-21snmpd23:10:162
164429975,1cyclictest707-21snmpd23:10:152
164429975,1cyclictest707-21snmpd19:34:392
164429975,1cyclictest707-21snmpd00:10:302
164429975,1cyclictest61650irq/122-eno123:55:172
164429975,1cyclictest61650irq/122-eno123:27:162
164429975,1cyclictest61650irq/122-eno123:20:002
164429975,1cyclictest61650irq/122-eno122:50:172
164429975,1cyclictest61650irq/122-eno122:05:102
164429975,1cyclictest61650irq/122-eno100:35:112
164429975,1cyclictest61650irq/122-eno100:15:152
164429974,2cyclictest707-21snmpd22:40:032
164429973,2cyclictest548-21systemd-logind19:40:182
164429970,6cyclictest16789-21missed_timers20:15:172
164429970,2cyclictest4738-21fschecks_time23:45:142
164429970,2cyclictest0-21swapper/223:34:592
164349971,3cyclictest0-21swapper/120:45:121
164349970,7cyclictest0-21swapper/122:08:541
164349970,6cyclictest0-21swapper/121:25:121
164349970,6cyclictest0-21swapper/121:17:501
164349970,1cyclictest0-21swapper/100:02:451
164279977,0cyclictest9-21ksoftirqd/019:55:190
164279977,0cyclictest9-21ksoftirqd/000:00:010
164279976,1cyclictest9-21ksoftirqd/021:55:140
164279976,1cyclictest9-21ksoftirqd/021:25:120
164279976,1cyclictest9-21ksoftirqd/021:20:140
164279976,1cyclictest9-21ksoftirqd/021:10:000
164279976,1cyclictest9-21ksoftirqd/020:30:100
164279976,1cyclictest9-21ksoftirqd/020:00:130
164279976,1cyclictest9-21ksoftirqd/019:35:140
164279975,1cyclictest9-21ksoftirqd/023:00:130
164279975,1cyclictest9-21ksoftirqd/020:10:130
164279975,1cyclictest707-21snmpd22:35:020
164279975,1cyclictest707-21snmpd22:09:310
164279975,1cyclictest707-21snmpd20:50:590
164279975,1cyclictest707-21snmpd20:35:400
164279975,1cyclictest2701-21df20:55:130
164279975,1cyclictest20189-21ssh00:05:110
164279971,6cyclictest11897-21ssh21:52:140
164279970,6cyclictest8844-21fschecks_count23:10:140
164279970,6cyclictest8844-21fschecks_count23:10:130
164279970,6cyclictest29768-21ssh21:35:000
164279970,6cyclictest28280-21ssh22:12:500
164279970,6cyclictest28280-21ssh22:12:490
164279970,6cyclictest20911-21awk19:15:180
164279970,6cyclictest18771-21munin-node22:21:070
164279970,6cyclictest13200-21ntp_states23:55:170
164279970,6cyclictest10610-21ssh23:52:180
164279970,6cyclictest0-21swapper/022:17:020
164279970,6cyclictest0-21swapper/021:40:170
164279970,1cyclictest16938-21ssh21:19:400
164279970,1cyclictest0-21swapper/021:30:240
164479965,1cyclictest707-21snmpd21:04:123
164479965,1cyclictest5950-21ssh00:26:323
164479965,1cyclictest481-21ssh22:19:353
164479965,1cyclictest30826-21ssh00:17:373
164479965,1cyclictest28169-21ssh22:54:093
164479965,1cyclictest22743-21ssh23:26:213
164479965,1cyclictest17361-21ssh21:20:043
164479965,1cyclictest16852-21ssh22:40:023
164479965,1cyclictest14985-21ssh21:15:253
164479965,1cyclictest12260-21ssh23:15:063
164479965,1cyclictest11471-21ssh21:11:453
164479965,1cyclictest11240-21ssh22:31:353
164479965,1cyclictest11161-21ssh21:50:223
164479964,1cyclictest707-21snmpd22:20:413
164479964,1cyclictest707-21snmpd20:49:413
164479964,1cyclictest6355-21ssh23:05:523
164479964,1cyclictest35-21ksoftirqd/319:49:593
164479964,1cyclictest35-21ksoftirqd/319:44:493
164479964,1cyclictest26967-21ssh21:30:193
164479964,1cyclictest15697-21cron00:00:003
164479964,1cyclictest13689-21ssh00:35:563
164479963,2cyclictest11043-21apt-get20:05:103
164479961,3cyclictest0-21swapper/321:40:493
164479961,2cyclictest0-21swapper/320:00:173
164479960,5cyclictest0-21swapper/300:20:123
164479960,4cyclictest602-21ssh21:38:503
164479960,2cyclictest0-21swapper/300:30:103
164479960,1cyclictest0-21swapper/322:58:293
164429966,0cyclictest61650irq/122-eno123:40:002
164429966,0cyclictest61650irq/122-eno122:15:312
164429966,0cyclictest61650irq/122-eno122:00:172
164429966,0cyclictest61650irq/122-eno121:05:052
164429966,0cyclictest61650irq/122-eno120:42:302
164429966,0cyclictest61650irq/122-eno120:02:212
164429966,0cyclictest61650irq/122-eno119:50:182
164429966,0cyclictest61650irq/122-eno119:10:002
164429966,0cyclictest61650irq/122-eno100:25:042
164429965,1cyclictest61650irq/122-eno122:20:142
164429965,1cyclictest61650irq/122-eno121:25:122
164429965,1cyclictest61650irq/122-eno121:20:422
164429965,1cyclictest28-21ksoftirqd/219:15:112
164429964,1cyclictest707-21snmpd20:25:102
164429964,1cyclictest61650irq/122-eno123:05:122
164429964,1cyclictest61650irq/122-eno122:30:132
164429964,1cyclictest61650irq/122-eno121:35:172
164429964,1cyclictest28497-21apt-get23:35:112
164429961,3cyclictest25537-21ntp_kernel_pll_19:25:152
164429960,3cyclictest27318-21ssh21:30:202
164429960,1cyclictest0-21swapper/220:30:092
164349961,2cyclictest0-21swapper/122:00:121
164349961,2cyclictest0-21swapper/121:45:101
164349961,1cyclictest0-21swapper/121:10:121
164349960,6cyclictest0-21swapper/123:52:051
164349960,6cyclictest0-21swapper/123:36:231
164349960,6cyclictest0-21swapper/122:56:011
164349960,6cyclictest0-21swapper/121:55:101
164349960,6cyclictest0-21swapper/119:55:361
164349960,6cyclictest0-21swapper/119:30:361
164349960,6cyclictest0-21swapper/119:27:111
164349960,4cyclictest0-21swapper/123:55:121
164349960,4cyclictest0-21swapper/100:10:161
164349960,1cyclictest0-21swapper/122:16:451
164349960,1cyclictest0-21swapper/100:05:131
164349960,0cyclictest0-21swapper/123:26:531
164279966,0cyclictest9-21ksoftirqd/019:40:120
164279965,1cyclictest9-21ksoftirqd/020:40:130
164279964,1cyclictest707-21snmpd00:30:120
164279961,4cyclictest28954-21ssh22:55:120
164279960,6cyclictest0-21swapper/023:20:020
164279960,5cyclictest8876-21ssh22:30:010
15320260,0sleep10-21swapper/100:39:591
164479953,1cyclictest3772-21aten_r1power_cu19:50:113
164479951,2cyclictest6314-21apt-get19:55:113
164479950,4cyclictest32270-21apt-get20:50:103
164429950,4cyclictest1396-21/usr/sbin/munin19:45:172
164429950,4cyclictest0-21swapper/220:45:152
164429950,3cyclictest0-21swapper/219:20:172
164429950,3cyclictest0-21swapper/219:20:172
164349951,3cyclictest0-21swapper/120:05:131
164349950,5cyclictest0-21swapper/123:12:121
164349950,5cyclictest0-21swapper/123:12:121
164349950,5cyclictest0-21swapper/122:26:561
164349950,5cyclictest0-21swapper/120:58:411
164349950,5cyclictest0-21swapper/120:50:141
164349950,5cyclictest0-21swapper/119:36:041
164349950,5cyclictest0-21swapper/100:30:131
164349950,3cyclictest0-21swapper/123:20:141
164349950,2cyclictest0-21swapper/123:15:111
164349950,2cyclictest0-21swapper/122:11:291
164349950,2cyclictest0-21swapper/122:11:291
164349950,1cyclictest0-21swapper/123:46:281
164349950,1cyclictest0-21swapper/123:30:161
164349950,1cyclictest0-21swapper/121:20:111
164349950,1cyclictest0-21swapper/100:26:011
164349950,0cyclictest0-21swapper/100:20:171
164479942,1cyclictest15735-21seq20:15:033
164479940,3cyclictest20651-21taskset20:25:133
164349943,1cyclictest296662sleep120:44:561
164349942,1cyclictest24783-21chrt20:32:551
164349942,1cyclictest0-21swapper/122:30:121
164349941,2cyclictest0-21swapper/122:50:111
164349941,2cyclictest0-21swapper/121:10:001
164349941,1cyclictest0-21swapper/121:30:151
164349940,4cyclictest0-21swapper/122:49:571
164349940,4cyclictest0-21swapper/121:04:121
164349940,4cyclictest0-21swapper/119:16:511
164349940,3cyclictest0-21swapper/123:08:261
164349940,3cyclictest0-21swapper/120:35:161
164349940,3cyclictest0-21swapper/119:45:121
164349940,2cyclictest0-21swapper/122:40:381
164349940,2cyclictest0-21swapper/122:20:181
164349940,2cyclictest0-21swapper/121:40:141
164349940,2cyclictest0-21swapper/119:10:191
164349940,1cyclictest0-21swapper/121:35:141
164349940,1cyclictest0-21swapper/120:15:121
164349940,1cyclictest0-21swapper/120:00:201
164349940,1cyclictest0-21swapper/100:15:461
164349940,0cyclictest0-21swapper/120:25:181
164349940,0cyclictest0-21swapper/119:40:151
164349931,1cyclictest0-21swapper/119:50:101
164349930,3cyclictest0-21swapper/120:10:061
164349930,2cyclictest0-21swapper/120:20:191
164349930,2cyclictest0-21swapper/119:20:101
164349930,2cyclictest0-21swapper/119:20:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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