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2026-01-22 - 08:11
[ 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 Thu Jan 22, 2026 00:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
250472239155,71sleep00-21swapper/019:08:490
250742217154,50sleep20-21swapper/219:09:102
249782210151,20sleep30-21swapper/319:07:563
250382201145,24sleep10-21swapper/119:08:421
291942620,0sleep20-21swapper/222:42:442
93982610,0sleep30-21swapper/300:20:143
205842540,0sleep00-21swapper/000:34:200
16552540,0sleep30-21swapper/322:08:403
191322150,0sleep30-21swapper/300:30:423
166192130,0sleep20-21swapper/219:55:202
25232991211,1cyclictest35-21ksoftirqd/321:00:003
25232991210,1cyclictest35-21ksoftirqd/320:20:013
25226991211,1cyclictest28-21ksoftirqd/200:29:592
2521499123,4cyclictest9742-21sort23:00:010
2521499123,4cyclictest26174-21perf22:39:590
25214991210,1cyclictest9-21ksoftirqd/000:40:000
2523299118,2cyclictest3335-21apt-get19:30:123
2521499119,1cyclictest9-21ksoftirqd/023:39:590
2521499112,8cyclictest23435-21cat21:55:120
25214991110,1cyclictest9-21ksoftirqd/022:20:010
2521499111,5cyclictest1446-21sed23:29:590
2523299100,5cyclictest8058-21apt-get19:40:103
2521499109,1cyclictest9-21ksoftirqd/019:30:000
2521499102,4cyclictest5750-21perf22:55:010
5260290,0sleep20-21swapper/223:34:392
252269998,1cyclictest28-21ksoftirqd/219:20:012
252269998,1cyclictest271rcuc/222:39:592
252269990,6cyclictest0-21swapper/221:00:112
252269990,0cyclictest32234-21ntpq21:25:172
252149997,1cyclictest9-21ksoftirqd/000:20:130
252149990,3cyclictest0-21swapper/021:15:120
252329987,1cyclictest35-21ksoftirqd/320:05:013
252329986,1cyclictest707-21snmpd23:31:403
252329986,1cyclictest707-21snmpd23:01:423
252329986,1cyclictest707-21snmpd22:33:393
252329986,1cyclictest707-21snmpd20:20:333
252329986,1cyclictest707-21snmpd19:39:243
252329986,1cyclictest35-21ksoftirqd/321:50:003
252269988,0cyclictest28-21ksoftirqd/221:20:002
252269988,0cyclictest24034-21ssh23:15:342
252269988,0cyclictest0-21swapper/223:02:502
252269987,1cyclictest28-21ksoftirqd/220:10:002
252269986,1cyclictest707-21snmpd19:23:352
252269986,1cyclictest61650irq/122-eno121:59:242
252269986,1cyclictest61650irq/122-eno121:45:002
252269986,1cyclictest61650irq/122-eno100:17:232
252269982,2cyclictest30173-21apt-get23:25:122
252269981,1cyclictest240-21systemd-journal20:20:002
252229980,2cyclictest0-21swapper/120:35:111
252149986,1cyclictest707-21snmpd20:18:540
252149986,1cyclictest707-21snmpd00:00:050
252149985,2cyclictest583-21in:imuxsock00:15:000
252149983,4cyclictest0-21swapper/020:55:200
252149982,5cyclictest29710-21ssh00:05:110
252149981,6cyclictest12319-21ssh22:20:290
252149981,6cyclictest11236-21ssh23:00:170
252149980,4cyclictest17423-21ssh23:50:010
252149980,2cyclictest17755-21ssh21:47:380
19912280,0sleep10-21swapper/123:51:251
9306270,1sleep20-21swapper/223:39:482
252329976,1cyclictest707-21snmpd21:20:243
252329975,1cyclictest8927-21ssh21:35:323
252329975,1cyclictest707-21snmpd23:08:043
252329975,1cyclictest707-21snmpd22:29:303
252329975,1cyclictest707-21snmpd21:56:473
252329975,1cyclictest707-21snmpd21:53:103
252329975,1cyclictest707-21snmpd20:38:473
252329975,1cyclictest707-21snmpd00:35:353
252329975,1cyclictest707-21snmpd00:05:473
252329975,1cyclictest35-21ksoftirqd/320:05:113
252329975,1cyclictest0-21swapper/323:39:143
252329974,2cyclictest24228-21ssh23:16:013
252329974,1cyclictest31889-21grep23:25:223
252329974,1cyclictest240-21systemd-journal19:49:593
252329972,4cyclictest27565-21munin-run19:15:013
252329972,4cyclictest27565-21munin-run19:15:003
252329971,3cyclictest11770-21proc_pri22:20:173
252329970,6cyclictest24411-21ssh22:35:533
252329970,3cyclictest26406-21/usr/sbin/munin22:40:103
252269976,1cyclictest707-21snmpd22:06:432
252269976,1cyclictest707-21snmpd22:03:522
252269976,1cyclictest61650irq/122-eno121:35:152
252269976,1cyclictest61650irq/122-eno120:25:122
252269975,1cyclictest61650irq/122-eno123:50:202
252269975,1cyclictest61650irq/122-eno123:40:112
252269975,1cyclictest61650irq/122-eno122:25:142
252269975,1cyclictest61650irq/122-eno122:10:132
252269975,1cyclictest61650irq/122-eno100:00:152
252269974,2cyclictest15221-21memory23:05:152
252269974,1cyclictest28-21ksoftirqd/219:29:592
252269974,0cyclictest0-21swapper/223:45:562
252269971,5cyclictest13058-21sh22:22:202
252269970,2cyclictest0-21swapper/220:45:102
252229976,1cyclictest0-21swapper/119:29:161
252229971,4cyclictest0-21swapper/122:00:011
252229970,6cyclictest0-21swapper/122:42:301
252229970,6cyclictest0-21swapper/119:21:221
252229970,3cyclictest0-21swapper/100:00:101
252149976,1cyclictest9-21ksoftirqd/023:55:110
252149976,1cyclictest9-21ksoftirqd/023:50:120
252149976,1cyclictest707-21snmpd20:33:470
252149976,1cyclictest17595-1kworker/u9:023:10:180
252149976,1cyclictest17595-1kworker/u9:023:10:180
252149975,1cyclictest9-21ksoftirqd/020:10:130
252149975,1cyclictest9-21ksoftirqd/020:00:010
252149975,1cyclictest707-21snmpd20:46:070
252149975,1cyclictest707-21snmpd20:29:170
252149975,1cyclictest707-21snmpd19:23:260
252149975,1cyclictest693-21runrttasks22:10:150
252149975,1cyclictest5872-21fschecks_time00:15:140
252149975,1cyclictest30610-21cron19:20:010
252149975,1cyclictest28030-21ssh23:20:290
252149973,1cyclictest13193-21/usr/sbin/munin00:25:130
252149972,2cyclictest240-21systemd-journal20:25:000
252149971,6cyclictest17921-21cat23:10:000
252149970,6cyclictest5295-21ntpq20:40:160
252149970,6cyclictest3849-21grep21:30:160
252149970,6cyclictest32105-21awk22:05:160
252149970,6cyclictest2922-21ntpq20:35:160
252149970,6cyclictest19012-21ssh21:50:100
252149970,6cyclictest18269-21perf21:10:000
252149970,6cyclictest14497-21users19:50:200
252149970,6cyclictest11990-21taskset23:41:290
252149970,6cyclictest0-21swapper/022:30:130
252149970,6cyclictest0-21swapper/021:40:150
252149970,5cyclictest10998-21perf20:55:010
252149970,4cyclictest15952-21latency_hist21:05:000
252149970,1cyclictest20736-21ssh21:12:030
252149970,1cyclictest20736-21ssh21:12:020
252149970,1cyclictest1704-21perf22:50:000
252149970,1cyclictest1270-21ssh21:27:230
252149970,1cyclictest0-21swapper/023:15:150
252149970,1cyclictest0-21swapper/022:25:190
252149970,1cyclictest0-21swapper/022:00:110
252149970,1cyclictest0-21swapper/021:35:110
252149970,1cyclictest0-21swapper/021:20:130
252149970,1cyclictest0-21swapper/019:46:380
252149970,1cyclictest0-21swapper/019:41:080
17644270,0sleep10-21swapper/121:47:201
252329965,1cyclictest8952-21ssh22:58:123
252329965,1cyclictest7617-21ssh22:15:163
252329965,1cyclictest707-21snmpd19:53:173
252329965,1cyclictest707-21snmpd19:26:013
252329965,1cyclictest707-21snmpd19:22:523
252329965,1cyclictest5014-21ssh22:12:093
252329965,1cyclictest35-21ksoftirqd/320:00:003
252329965,1cyclictest35-21ksoftirqd/319:20:003
252329965,1cyclictest3083-21ssh22:50:163
252329965,1cyclictest28214-21ssh23:20:563
252329965,1cyclictest28070-21ssh00:01:463
252329965,1cyclictest26376-21ssh21:19:593
252329965,1cyclictest21613-21ssh21:13:513
252329965,1cyclictest21613-21ssh21:13:513
252329965,1cyclictest19769-21ssh23:51:033
252329965,1cyclictest17283-21ssh23:49:433
252329965,1cyclictest16322-21ssh00:28:363
252329965,1cyclictest1398-21ssh00:10:123
252329965,1cyclictest1128-21ssh21:27:063
252329964,1cyclictest707-21snmpd22:01:173
252329964,1cyclictest707-21snmpd21:07:153
252329964,1cyclictest707-21snmpd20:41:373
252329964,1cyclictest3946-21ssh21:30:183
252329964,1cyclictest18118-21ssh23:10:043
252329964,1cyclictest18118-21ssh23:10:043
252329962,1cyclictest23697-21ssh23:55:533
252329960,5cyclictest11079-21/usr/sbin/munin21:40:193
252329960,2cyclictest8938-21dump-pmu-power00:20:013
252329960,2cyclictest0-21swapper/323:40:193
252269966,0cyclictest61650irq/122-eno123:55:132
252269966,0cyclictest61650irq/122-eno123:20:162
252269966,0cyclictest61650irq/122-eno123:10:162
252269966,0cyclictest61650irq/122-eno123:10:152
252269966,0cyclictest61650irq/122-eno122:52:282
252269966,0cyclictest61650irq/122-eno122:46:312
252269966,0cyclictest61650irq/122-eno122:30:382
252269966,0cyclictest61650irq/122-eno121:52:542
252269966,0cyclictest61650irq/122-eno121:45:122
252269966,0cyclictest61650irq/122-eno121:30:112
252269966,0cyclictest61650irq/122-eno121:11:442
252269966,0cyclictest61650irq/122-eno121:11:442
252269966,0cyclictest61650irq/122-eno120:52:332
252269966,0cyclictest61650irq/122-eno120:35:562
252269966,0cyclictest61650irq/122-eno120:34:022
252269966,0cyclictest61650irq/122-eno120:20:182
252269966,0cyclictest61650irq/122-eno120:10:402
252269966,0cyclictest61650irq/122-eno119:48:472
252269966,0cyclictest61650irq/122-eno119:31:522
252269966,0cyclictest61650irq/122-eno119:10:102
252269966,0cyclictest61650irq/122-eno119:10:102
252269966,0cyclictest61650irq/122-eno100:35:142
252269966,0cyclictest61650irq/122-eno100:30:102
252269966,0cyclictest61650irq/122-eno100:20:112
252269966,0cyclictest61650irq/122-eno100:05:262
252269965,1cyclictest707-21snmpd20:02:302
252269965,1cyclictest61650irq/122-eno122:15:182
252269965,1cyclictest28-21ksoftirqd/221:20:112
252269965,1cyclictest28-21ksoftirqd/219:55:012
252269965,1cyclictest17038-21cat21:05:152
252269964,1cyclictest61650irq/122-eno122:55:112
252269964,1cyclictest61650irq/122-eno100:10:132
252269963,0cyclictest0-21swapper/219:38:152
252229966,0cyclictest0-21swapper/100:36:381
252229961,3cyclictest0-21swapper/121:44:591
252229961,3cyclictest0-21swapper/121:36:451
252229961,3cyclictest0-21swapper/121:16:201
252229961,3cyclictest0-21swapper/119:40:101
252229961,1cyclictest0-21swapper/100:30:111
252229960,6cyclictest0-21swapper/122:56:381
252229960,6cyclictest0-21swapper/122:33:001
252229960,6cyclictest0-21swapper/120:58:501
252229960,6cyclictest0-21swapper/120:14:041
252229960,6cyclictest0-21swapper/119:49:081
252229960,5cyclictest0-21swapper/122:00:351
252229960,3cyclictest0-21swapper/121:52:101
252229960,3cyclictest0-21swapper/121:05:191
252229960,1cyclictest0-21swapper/123:48:431
252229960,1cyclictest0-21swapper/120:53:101
252229960,1cyclictest0-21swapper/119:50:091
252229960,1cyclictest0-21swapper/119:11:291
252229960,1cyclictest0-21swapper/119:11:291
252149965,1cyclictest26318-21cat19:10:150
252149965,1cyclictest26318-21cat19:10:150
252149964,1cyclictest707-21snmpd19:31:250
252149960,6cyclictest0-21swapper/022:40:200
252149960,6cyclictest0-21swapper/020:04:390
252149960,2cyclictest7093-21smartctl19:35:190
252149960,1cyclictest1432-21ssh23:29:590
22713265,0sleep335-21ksoftirqd/320:10:163
252329954,1cyclictest707-21snmpd20:31:503
252329953,1cyclictest707-21snmpd22:46:293
252329953,1cyclictest15321-21cat21:00:223
252329953,1cyclictest10665-21taskset20:51:063
252269955,0cyclictest61650irq/122-eno119:40:132
252269954,1cyclictest28-21ksoftirqd/220:40:112
252269950,1cyclictest0-21swapper/220:55:172
252229955,0cyclictest0-21swapper/123:59:391
252229955,0cyclictest0-21swapper/123:10:421
252229955,0cyclictest0-21swapper/123:10:411
252229955,0cyclictest0-21swapper/121:22:031
252229955,0cyclictest0-21swapper/100:07:241
252229954,1cyclictest0-21swapper/120:31:221
252229950,5cyclictest0-21swapper/122:26:451
252229950,5cyclictest0-21swapper/122:24:191
252229950,5cyclictest0-21swapper/122:05:021
252229950,5cyclictest0-21swapper/121:29:471
252229950,5cyclictest0-21swapper/121:10:471
252229950,5cyclictest0-21swapper/121:10:471
252229950,5cyclictest0-21swapper/120:00:151
252229950,4cyclictest0-21swapper/123:36:311
252229950,4cyclictest0-21swapper/120:20:141
252229950,3cyclictest0-21swapper/119:35:001
252229950,1cyclictest0-21swapper/123:00:111
252229950,0cyclictest0-21swapper/122:35:461
252229950,0cyclictest0-21swapper/100:27:151
252149950,4cyclictest0-21swapper/020:05:100
252329943,1cyclictest30001-21sh20:25:163
252329942,1cyclictest7248-21grep20:45:133
252229943,1cyclictest6049-21chrt20:42:211
252229942,1cyclictest0-21swapper/100:15:141
252229941,3cyclictest0-21swapper/100:11:081
252229941,2cyclictest0-21swapper/123:05:111
252229941,1cyclictest0-21swapper/123:30:001
252229941,1cyclictest0-21swapper/122:10:101
252229941,1cyclictest0-21swapper/121:00:241
252229940,4cyclictest0-21swapper/123:40:221
252229940,4cyclictest0-21swapper/122:15:191
252229940,4cyclictest0-21swapper/119:56:201
252229940,2cyclictest0-21swapper/123:21:031
252229940,2cyclictest0-21swapper/122:52:451
252229940,2cyclictest0-21swapper/119:35:121
252229940,2cyclictest0-21swapper/119:15:001
252229940,1cyclictest0-21swapper/123:32:221
252229940,1cyclictest0-21swapper/122:48:211
252229940,1cyclictest0-21swapper/120:15:171
252229940,0cyclictest0-21swapper/121:33:351
252229940,0cyclictest0-21swapper/120:27:551
252229940,0cyclictest0-21swapper/100:20:201
252229932,0cyclictest0-21swapper/120:05:121
252229930,1cyclictest0-21swapper/120:45:121
252229930,0cyclictest0-21swapper/123:15:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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