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2026-01-13 - 02:07
[ 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 792 highest latencies:
System rack1slot1.osadl.org (updated Tue Jan 13, 2026 00:45:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29992213173,26sleep20-21swapper/219:09:022
27882211148,51sleep00-21swapper/019:06:560
30702199160,26sleep10-21swapper/119:09:581
28452199160,25sleep30-21swapper/319:07:393
54332730,1sleep121-21ksoftirqd/120:20:131
254542700,0sleep10-21swapper/122:27:101
23292210,0sleep00-21swapper/021:59:520
314599150,2cyclictest18428-21ssh23:00:110
314599140,13cyclictest0-21swapper/023:40:130
3161991313,0cyclictest0-21swapper/220:21:252
314599131,4cyclictest0-21swapper/019:10:130
3163991211,1cyclictest35-21ksoftirqd/322:25:003
316199120,11cyclictest0-21swapper/200:00:222
315499120,0cyclictest0-21swapper/122:15:111
316399119,1cyclictest35-21ksoftirqd/320:55:003
316199119,1cyclictest28-21ksoftirqd/221:40:002
316199119,1cyclictest28-21ksoftirqd/220:20:002
3161991110,1cyclictest28-21ksoftirqd/222:45:012
3161991110,1cyclictest28-21ksoftirqd/221:10:002
3161991110,1cyclictest28-21ksoftirqd/219:40:012
314599119,1cyclictest9-21ksoftirqd/019:50:010
314599111,6cyclictest5513-21munin-node19:42:290
316399109,1cyclictest35-21ksoftirqd/321:20:193
3161991010,0cyclictest0-21swapper/220:28:282
31639998,1cyclictest35-21ksoftirqd/321:35:003
31639990,8cyclictest22388-21apt-get23:05:103
31619998,1cyclictest28-21ksoftirqd/223:25:002
31619998,1cyclictest28-21ksoftirqd/222:35:002
31619998,1cyclictest28-21ksoftirqd/221:45:002
31619997,1cyclictest28-21ksoftirqd/223:45:502
31459990,6cyclictest561-21nscd22:51:460
31459990,5cyclictest6933-21fschecks_count19:15:130
31459990,3cyclictest0-21swapper/019:35:100
31639988,0cyclictest35-21ksoftirqd/323:25:133
31639987,1cyclictest35-21ksoftirqd/322:25:173
31639987,1cyclictest35-21ksoftirqd/322:05:123
31639987,1cyclictest35-21ksoftirqd/321:47:263
31639987,1cyclictest35-21ksoftirqd/320:19:593
31639987,1cyclictest35-21ksoftirqd/300:20:133
31639986,1cyclictest707-21snmpd22:01:343
31639986,1cyclictest35-21ksoftirqd/319:50:003
31639986,1cyclictest35-21ksoftirqd/319:15:013
31639980,6cyclictest10142-21kworker/u8:023:32:023
31619988,0cyclictest28-21ksoftirqd/220:00:122
31619987,1cyclictest693-21runrttasks22:27:532
31619987,1cyclictest28-21ksoftirqd/223:29:592
31619986,1cyclictest61650irq/122-eno123:55:142
31619986,1cyclictest61650irq/122-eno121:55:162
31619986,1cyclictest61650irq/122-eno120:35:182
31619986,1cyclictest61650irq/122-eno100:35:152
31619986,1cyclictest61650irq/122-eno100:20:112
31619986,1cyclictest28058-21sh00:32:172
31619986,1cyclictest13257-21munin-run19:30:002
31619980,5cyclictest0-21swapper/220:45:082
31549981,1cyclictest0-21swapper/120:32:021
31459986,1cyclictest707-21snmpd22:27:140
31459986,1cyclictest707-21snmpd19:55:210
31459986,1cyclictest707-21snmpd19:30:270
31459986,1cyclictest21390-21ssh22:21:560
31459983,2cyclictest240-21systemd-journal21:24:590
31459981,6cyclictest14912-21ssh00:15:200
31459980,4cyclictest4680-21sed20:20:000
31459980,4cyclictest26308-21latency_hist23:10:000
31459980,4cyclictest2366-21sed21:19:590
31459980,4cyclictest1886-21perf23:20:010
31459980,1cyclictest26920-21ssh21:10:070
31639977,0cyclictest35-21ksoftirqd/323:10:003
31639977,0cyclictest35-21ksoftirqd/320:00:173
31639976,1cyclictest561-21nscd22:47:003
31639976,1cyclictest35-21ksoftirqd/323:00:013
31639976,1cyclictest35-21ksoftirqd/322:18:153
31639976,1cyclictest35-21ksoftirqd/321:45:013
31639976,1cyclictest35-21ksoftirqd/320:45:003
31639976,1cyclictest35-21ksoftirqd/320:25:133
31639976,1cyclictest35-21ksoftirqd/319:50:143
31639976,1cyclictest35-21ksoftirqd/319:40:003
31639976,1cyclictest35-21ksoftirqd/300:10:133
31639976,0cyclictest35-21ksoftirqd/323:40:163
31639975,1cyclictest707-21snmpd22:36:143
31639975,1cyclictest667-21ssh23:58:353
31639975,1cyclictest35-21ksoftirqd/319:25:133
31639975,1cyclictest30022-21ssh22:33:363
31639975,1cyclictest21725-21sshd20:57:203
31639975,1cyclictest21288-21ssh23:03:013
31639975,1cyclictest15570-21ssh00:16:003
31639975,1cyclictest13499-21ssh22:12:163
31639975,1cyclictest10462-21cat20:30:163
31639972,4cyclictest9467-21nscd00:26:453
31639972,4cyclictest26679-21diskmemload21:19:153
31639972,3cyclictest0-21swapper/322:50:143
31639970,0cyclictest25995-21ssh23:50:053
31619976,1cyclictest61650irq/122-eno122:05:202
31619976,1cyclictest61650irq/122-eno121:15:132
31619976,1cyclictest61650irq/122-eno100:08:162
31619976,1cyclictest28-21ksoftirqd/222:55:152
31619976,1cyclictest28-21ksoftirqd/221:20:202
31619976,1cyclictest28-21ksoftirqd/220:05:202
31619976,1cyclictest28-21ksoftirqd/219:40:142
31619976,1cyclictest28-21ksoftirqd/200:25:142
31619976,0cyclictest61650irq/122-eno121:47:502
31619976,0cyclictest61650irq/122-eno121:30:162
31619975,1cyclictest61650irq/122-eno123:15:132
31619975,1cyclictest61650irq/122-eno123:05:102
31619975,1cyclictest61650irq/122-eno122:45:112
31619975,1cyclictest61650irq/122-eno119:50:122
31619975,1cyclictest61650irq/122-eno100:10:122
31619974,2cyclictest21469-21sh22:22:082
31619970,7cyclictest0-21swapper/223:35:192
31619970,7cyclictest0-21swapper/223:00:152
31619970,5cyclictest0-21swapper/222:51:442
31619970,0cyclictest0-21swapper/219:10:132
31549970,6cyclictest0-21swapper/122:40:161
31549970,4cyclictest0-21swapper/123:40:161
31549970,3cyclictest0-21swapper/123:45:121
31549970,1cyclictest0-21swapper/119:51:191
31459976,1cyclictest7611-21ssh22:45:170
31459976,1cyclictest4310-21ssh22:40:280
31459976,1cyclictest2136-21apt-get23:20:120
31459976,1cyclictest13062-1kworker/u9:021:32:020
31459975,1cyclictest9944-21cstates20:30:130
31459975,1cyclictest707-21snmpd23:33:580
31459975,1cyclictest707-21snmpd22:35:060
31459975,1cyclictest707-21snmpd21:37:430
31459975,1cyclictest707-21snmpd20:39:380
31459975,1cyclictest707-21snmpd19:23:290
31459975,1cyclictest3545-21ssh00:00:490
31459975,1cyclictest23623-21cat21:00:170
31459974,2cyclictest707-21snmpd23:29:040
31459973,1cyclictest27647-21/usr/sbin/munin20:00:130
31459973,0cyclictest0-21swapper/000:25:190
31459971,1cyclictest21398-21ssh21:41:190
31459970,6cyclictest9825-21ssh21:28:140
31459970,6cyclictest29513-21ssh00:35:120
31459970,6cyclictest26858-21ssh00:30:180
31459970,6cyclictest24730-21ssh23:47:300
31459970,6cyclictest19350-21ssh00:20:280
31459970,6cyclictest18343-21sed23:00:000
31459970,6cyclictest12117-21ssh00:12:210
31459970,6cyclictest11365-21ssh22:10:120
31459970,6cyclictest0-21swapper/023:10:130
31459970,6cyclictest0-21swapper/022:30:460
31459970,6cyclictest0-21swapper/021:50:150
31459970,1cyclictest6698-21/usr/sbin/munin22:05:190
31459970,1cyclictest5021-21ssh22:01:400
31459970,1cyclictest32407-21cut20:10:120
31459970,1cyclictest16761-21ssh22:15:250
31459970,1cyclictest0-21swapper/023:59:380
31459970,1cyclictest0-21swapper/023:35:130
32653260,0sleep10-21swapper/120:10:121
31639966,0cyclictest35-21ksoftirqd/321:10:163
31639965,1cyclictest8497-21ssh21:25:263
31639965,1cyclictest4575-21ssh22:41:083
31639965,1cyclictest3976-21ssh23:20:263
31639965,1cyclictest35-21ksoftirqd/323:45:183
31639965,1cyclictest35-21ksoftirqd/323:35:143
31639965,1cyclictest35-21ksoftirqd/320:10:123
31639965,1cyclictest35-21ksoftirqd/319:30:113
31639965,1cyclictest32515-21ssh23:15:473
31639965,1cyclictest29285-21ssh21:51:103
31639965,1cyclictest27732-21ssh00:31:283
31639964,1cyclictest920-21ssh21:56:233
31639964,1cyclictest7966-21ssh00:06:553
31639964,1cyclictest707-21snmpd21:08:013
31639964,1cyclictest707-21snmpd20:20:133
31639964,1cyclictest707-21snmpd19:17:423
31639964,1cyclictest35-21ksoftirqd/319:40:143
31639964,1cyclictest35-21ksoftirqd/300:00:133
31639964,1cyclictest30158-21fschecks_time00:35:163
31639960,2cyclictest0-21swapper/321:00:103
31619966,0cyclictest61650irq/122-eno123:40:182
31619966,0cyclictest61650irq/122-eno123:31:272
31619966,0cyclictest61650irq/122-eno123:10:592
31619966,0cyclictest61650irq/122-eno122:35:122
31619966,0cyclictest61650irq/122-eno122:15:112
31619966,0cyclictest61650irq/122-eno122:10:132
31619966,0cyclictest61650irq/122-eno122:00:162
31619966,0cyclictest61650irq/122-eno121:50:132
31619966,0cyclictest61650irq/122-eno121:25:322
31619966,0cyclictest61650irq/122-eno121:02:132
31619966,0cyclictest61650irq/122-eno120:52:012
31619966,0cyclictest61650irq/122-eno120:10:162
31619966,0cyclictest61650irq/122-eno119:57:012
31619966,0cyclictest61650irq/122-eno119:32:162
31619966,0cyclictest61650irq/122-eno100:15:122
31619965,1cyclictest707-21snmpd23:50:112
31619965,1cyclictest61650irq/122-eno121:10:112
31619965,1cyclictest28-21ksoftirqd/219:15:012
31619965,0cyclictest28-21ksoftirqd/220:30:172
31619962,2cyclictest240-21systemd-journal19:24:592
31549964,1cyclictest0-21swapper/122:35:141
31549963,0cyclictest0-21swapper/121:25:181
31549961,5cyclictest0-21swapper/123:17:461
31549961,3cyclictest0-21swapper/123:26:491
31549961,2cyclictest0-21swapper/121:24:591
31549960,6cyclictest0-21swapper/123:54:511
31549960,6cyclictest0-21swapper/123:38:511
31549960,6cyclictest0-21swapper/120:43:541
31549960,6cyclictest0-21swapper/119:43:411
31549960,6cyclictest0-21swapper/100:12:231
31549960,6cyclictest0-21swapper/100:05:181
31549960,6cyclictest0-21swapper/100:01:081
31549960,5cyclictest0-21swapper/123:00:161
31549960,5cyclictest0-21swapper/100:15:151
31549960,4cyclictest0-21swapper/120:55:121
31549960,3cyclictest0-21swapper/121:40:131
31549960,2cyclictest0-21swapper/122:55:171
31549960,1cyclictest0-21swapper/121:49:411
31459965,1cyclictest707-21snmpd20:06:460
31459964,1cyclictest707-21snmpd20:40:020
31459961,5cyclictest24552-21/usr/sbin/munin21:05:140
31459961,0cyclictest25550-21ssh21:46:470
31459960,6cyclictest0-21swapper/020:21:260
31459960,1cyclictest0-21swapper/020:50:190
31459960,0cyclictest0-21swapper/023:50:180
31459960,0cyclictest0-21swapper/019:51:470
31459960,0cyclictest0-21swapper/000:05:530
21585260,1sleep20-21swapper/220:55:332
7584250,0sleep10-21swapper/122:45:151
31639955,0cyclictest35-21ksoftirqd/319:55:153
31639954,1cyclictest35-21ksoftirqd/320:45:143
31639954,1cyclictest35-21ksoftirqd/320:10:003
31639954,1cyclictest10670-21sshd19:22:103
31639950,2cyclictest15018-21apt-get21:35:103
31619955,0cyclictest61650irq/122-eno120:40:032
31619955,0cyclictest61650irq/122-eno119:45:052
31549955,0cyclictest0-21swapper/123:20:031
31549955,0cyclictest0-21swapper/123:05:371
31549955,0cyclictest0-21swapper/121:16:281
31549950,5cyclictest0-21swapper/122:52:041
31549950,5cyclictest0-21swapper/122:22:511
31549950,5cyclictest0-21swapper/122:12:141
31549950,5cyclictest0-21swapper/121:33:521
31549950,5cyclictest0-21swapper/120:38:121
31549950,5cyclictest0-21swapper/119:31:561
31549950,5cyclictest0-21swapper/119:13:301
31549950,5cyclictest0-21swapper/100:33:461
31549950,5cyclictest0-21swapper/100:27:461
31549950,4cyclictest0-21swapper/120:08:191
31549950,2cyclictest0-21swapper/100:20:121
31549950,1cyclictest0-21swapper/121:50:111
31549950,0cyclictest0-21swapper/122:06:051
31549950,0cyclictest0-21swapper/121:10:111
31459954,1cyclictest707-21snmpd20:26:340
31459953,1cyclictest11437-21grep19:25:120
31459951,3cyclictest19399-21apt-get20:55:020
31459951,3cyclictest15128-21cpuspeed_turbos20:45:080
26563250,1sleep10-21swapper/123:10:111
31639940,1cyclictest240-21systemd-journal20:35:013
31549944,0cyclictest0-21swapper/119:26:321
31549941,1cyclictest0-21swapper/121:35:101
31549940,3cyclictest0-21swapper/120:50:001
31549940,3cyclictest0-21swapper/120:00:121
31549940,3cyclictest0-21swapper/119:45:161
31549940,2cyclictest0-21swapper/123:56:581
31549940,2cyclictest0-21swapper/123:32:081
31549940,2cyclictest0-21swapper/122:30:191
31549940,2cyclictest0-21swapper/121:05:121
31549940,1cyclictest0-21swapper/122:02:131
31549940,1cyclictest0-21swapper/120:50:181
31549940,1cyclictest0-21swapper/119:55:191
31549940,1cyclictest0-21swapper/100:35:121
31549940,0cyclictest0-21swapper/121:55:111
31549940,0cyclictest0-21swapper/121:00:171
31549940,0cyclictest0-21swapper/119:15:191
31549931,1cyclictest0-21swapper/119:35:091
31549931,1cyclictest0-21swapper/119:20:141
31549930,3cyclictest0-21swapper/120:25:191
31549930,1cyclictest2472-21chrt20:15:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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