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2026-01-18 - 04:16
[ 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 Sun Jan 18, 2026 00:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
287502213159,42sleep00-21swapper/019:08:370
285762213150,50sleep20-21swapper/219:06:222
286102203166,24sleep10-21swapper/119:06:491
287902201161,26sleep30-21swapper/319:09:083
49942160,0sleep30-21swapper/322:10:133
28935991312,1cyclictest9-21ksoftirqd/022:05:000
28935991211,1cyclictest9-21ksoftirqd/023:30:000
28935991210,1cyclictest9-21ksoftirqd/019:35:000
2893599120,0cyclictest0-21swapper/023:00:170
2894199118,1cyclictest28-21ksoftirqd/220:24:552
2893599119,1cyclictest9-21ksoftirqd/023:30:160
2894199108,1cyclictest28-21ksoftirqd/220:15:002
2893599109,1cyclictest9-21ksoftirqd/020:30:000
2893599109,1cyclictest9-21ksoftirqd/019:24:590
2893599108,1cyclictest9-21ksoftirqd/023:10:110
2893599108,1cyclictest9-21ksoftirqd/022:35:000
2893599108,1cyclictest9-21ksoftirqd/019:55:000
2893599108,1cyclictest9-21ksoftirqd/019:45:000
2893599108,1cyclictest9-21ksoftirqd/019:25:140
28935991010,0cyclictest9-21ksoftirqd/022:29:510
289499999,0cyclictest3550ksoftirqd/320:15:003
289419997,1cyclictest28-21ksoftirqd/219:45:002
289419991,7cyclictest10631-21taskset23:37:512
289359998,1cyclictest9-21ksoftirqd/023:05:170
289359998,1cyclictest9-21ksoftirqd/022:55:010
289359998,1cyclictest9-21ksoftirqd/021:05:000
289359998,1cyclictest9-21ksoftirqd/000:35:000
289359997,1cyclictest17279-21grep21:45:160
289359993,5cyclictest30408-21munin-run20:20:000
289359990,1cyclictest240-21systemd-journal21:35:000
289499986,1cyclictest707-21snmpd22:05:343
289499986,1cyclictest707-21snmpd00:13:323
289499980,5cyclictest20062-21diskmemload23:30:213
289419986,1cyclictest707-21snmpd21:58:302
289419986,1cyclictest707-21snmpd20:44:202
289419986,1cyclictest61650irq/122-eno100:29:542
289419986,1cyclictest61650irq/122-eno100:20:172
289419986,1cyclictest23579-21sendmail-msp00:40:002
289419986,1cyclictest23579-21sendmail-msp00:40:002
289419986,1cyclictest18155-21users23:05:212
289419984,2cyclictest240-21systemd-journal22:35:002
289419981,1cyclictest4539-21ntp_states00:10:172
289419980,6cyclictest707-21snmpd21:53:132
289419980,5cyclictest0-21swapper/222:03:512
289359988,0cyclictest9-21ksoftirqd/023:35:130
289359987,1cyclictest9-21ksoftirqd/022:40:120
289359987,1cyclictest9-21ksoftirqd/021:25:140
289359987,1cyclictest9-21ksoftirqd/020:35:000
289359987,1cyclictest3510-21ssh22:08:250
289359986,1cyclictest9-21ksoftirqd/021:05:080
289359986,1cyclictest9-21ksoftirqd/020:35:100
289359986,1cyclictest9-21ksoftirqd/020:35:100
289359986,1cyclictest707-21snmpd23:40:070
289359986,1cyclictest707-21snmpd22:20:500
289359986,1cyclictest707-21snmpd19:59:210
289359986,1cyclictest30861-21apt-get20:20:110
289359984,3cyclictest28639-21ssh21:20:130
289359983,2cyclictest27793-21ssh00:00:100
289359981,6cyclictest12386-21sed20:50:000
289359981,4cyclictest0-21swapper/023:48:140
7320270,0sleep30-21swapper/300:15:103
3072276,0sleep121-21ksoftirqd/123:28:541
289499976,1cyclictest707-21snmpd23:35:033
289499976,1cyclictest707-21snmpd23:01:423
289499976,1cyclictest707-21snmpd22:38:263
289499976,1cyclictest707-21snmpd22:15:323
289499976,1cyclictest707-21snmpd19:45:033
289499976,1cyclictest4039-21cat20:30:163
289499976,1cyclictest35-21ksoftirqd/322:55:013
289499976,1cyclictest35-21ksoftirqd/321:05:073
289499976,1cyclictest35-21ksoftirqd/320:42:103
289499976,1cyclictest31301-21munin-node19:15:003
289499976,1cyclictest21762-21ntpq22:30:153
289499975,1cyclictest707-21snmpd21:50:523
289499975,1cyclictest707-21snmpd21:23:003
289499975,1cyclictest707-21snmpd19:20:473
289499974,1cyclictest35-21ksoftirqd/321:17:003
289499972,2cyclictest9412-21apt-get19:35:133
289499972,2cyclictest9412-21apt-get19:35:133
289499972,1cyclictest12593-21pmu-power00:20:193
289499971,6cyclictest25528-21fschecks_time21:55:153
289499970,4cyclictest8409-21apt-get22:55:123
289419976,1cyclictest61650irq/122-eno123:30:132
289419976,1cyclictest61650irq/122-eno123:10:502
289419976,1cyclictest61650irq/122-eno122:55:172
289419976,1cyclictest61650irq/122-eno122:45:102
289419976,1cyclictest61650irq/122-eno121:40:112
289419976,1cyclictest61650irq/122-eno121:10:132
289419976,1cyclictest61650irq/122-eno100:00:362
289419976,0cyclictest61650irq/122-eno123:18:112
289419976,0cyclictest61650irq/122-eno121:15:352
289419975,1cyclictest61650irq/122-eno123:20:122
289419975,1cyclictest61650irq/122-eno123:00:152
289419975,1cyclictest61650irq/122-eno122:20:402
289419975,1cyclictest61650irq/122-eno122:16:262
289419975,1cyclictest61650irq/122-eno122:05:172
289419975,1cyclictest61650irq/122-eno121:45:152
289419975,1cyclictest5245-21cut22:10:142
289419975,1cyclictest17578-21latency22:25:152
289419975,1cyclictest12703-21cat23:40:142
289419973,4cyclictest61650irq/122-eno123:51:282
289419970,6cyclictest0-21swapper/220:56:532
289419970,5cyclictest8152-21sh21:34:042
289419970,1cyclictest0-21swapper/221:37:342
289369971,6cyclictest0-21swapper/100:03:591
289369971,1cyclictest0-21swapper/119:45:151
289369970,5cyclictest0-21swapper/120:35:111
289369970,5cyclictest0-21swapper/120:35:111
289369970,1cyclictest0-21swapper/123:47:231
289369970,1cyclictest0-21swapper/123:20:181
289369970,1cyclictest0-21swapper/119:39:291
289369970,1cyclictest0-21swapper/119:39:291
289359977,0cyclictest9-21ksoftirqd/020:50:130
289359976,1cyclictest9-21ksoftirqd/023:50:140
289359976,1cyclictest9-21ksoftirqd/023:20:140
289359976,1cyclictest9-21ksoftirqd/023:15:140
289359976,1cyclictest9-21ksoftirqd/022:50:010
289359976,1cyclictest9-21ksoftirqd/021:50:120
289359976,1cyclictest9-21ksoftirqd/020:10:100
289359976,1cyclictest9-21ksoftirqd/000:25:100
289359976,1cyclictest27257-21ssh22:37:300
289359976,1cyclictest25033-21telnet21:55:140
289359976,1cyclictest14858-21ssh21:40:330
289359975,1cyclictest707-21snmpd19:10:560
289359970,6cyclictest3344-21/usr/sbin/munin00:10:170
289359970,6cyclictest24335-21ssh21:15:130
289359970,6cyclictest12313-21ssh00:20:170
289359970,1cyclictest8914-21ssh22:55:140
289359970,1cyclictest8532-21ntp_states00:15:170
289359970,1cyclictest6829-21ssh22:11:460
289359970,1cyclictest4700-21ssh21:30:110
289359970,1cyclictest1550-1kworker/u9:200:06:340
18968270,1sleep10-21swapper/123:07:201
289499965,1cyclictest707-21snmpd21:28:453
289499965,1cyclictest707-21snmpd20:46:143
289499965,1cyclictest707-21snmpd20:22:253
289499965,1cyclictest707-21snmpd20:04:183
289499965,1cyclictest707-21snmpd19:27:263
289499965,1cyclictest35-21ksoftirqd/321:46:473
289499965,1cyclictest30278-21ssh23:20:453
289499965,1cyclictest25853-21ssh23:56:023
289499965,1cyclictest23940-21ssh21:14:503
289499965,1cyclictest2342-21ssh22:46:123
289499965,1cyclictest21536-21ssh00:35:043
289499965,1cyclictest21536-21ssh00:35:043
289499965,1cyclictest19498-21ssh00:30:393
289499965,1cyclictest18544-21ssh22:25:413
289499965,1cyclictest16105-21ntpq20:55:173
289499965,1cyclictest14992-21ssh21:40:523
289499965,1cyclictest12486-21ssh21:39:353
289499965,1cyclictest11745-21ssh23:40:013
289499964,1cyclictest707-21snmpd20:16:223
289499964,1cyclictest707-21snmpd19:14:083
289499964,1cyclictest707-21snmpd00:27:183
289499964,1cyclictest28688-21cat00:00:153
289499963,1cyclictest240-21systemd-journal20:55:003
289499961,1cyclictest31793-21/usr/sbin/munin00:05:123
289499961,0cyclictest0-21swapper/321:30:193
289499960,6cyclictest18601-21ssh23:06:243
289499960,2cyclictest15948-21aten_r1power_vo23:45:123
289499960,1cyclictest0-21swapper/322:03:203
289499960,1cyclictest0-21swapper/320:35:103
289499960,1cyclictest0-21swapper/320:35:103
289419966,0cyclictest61650irq/122-eno123:55:112
289419966,0cyclictest61650irq/122-eno123:45:122
289419966,0cyclictest61650irq/122-eno122:40:222
289419966,0cyclictest61650irq/122-eno122:35:072
289419966,0cyclictest61650irq/122-eno121:20:082
289419966,0cyclictest61650irq/122-eno120:32:032
289419966,0cyclictest61650irq/122-eno120:25:032
289419966,0cyclictest61650irq/122-eno119:26:432
289419966,0cyclictest61650irq/122-eno100:30:192
289419965,1cyclictest707-21snmpd23:26:432
289419965,1cyclictest61650irq/122-eno122:51:392
289419965,1cyclictest61650irq/122-eno100:06:242
289419965,1cyclictest24735-21ntpq20:05:172
289419964,1cyclictest61650irq/122-eno120:35:152
289419964,1cyclictest61650irq/122-eno120:35:152
289419964,1cyclictest28-21ksoftirqd/220:00:002
289419963,2cyclictest8135-21head00:15:142
289419963,1cyclictest240-21systemd-journal20:19:592
289419961,3cyclictest11077-21/usr/sbin/munin20:45:162
289419961,3cyclictest0-21swapper/219:45:132
289419960,6cyclictest0-21swapper/220:50:192
289419960,5cyclictest0-21swapper/220:00:062
289419960,2cyclictest0-21swapper/221:25:112
289369962,3cyclictest0-21swapper/119:34:291
289369961,3cyclictest0-21swapper/119:10:141
289369960,6cyclictest0-21swapper/123:11:061
289369960,6cyclictest0-21swapper/122:59:301
289369960,6cyclictest0-21swapper/122:49:541
289369960,6cyclictest0-21swapper/122:42:181
289369960,6cyclictest0-21swapper/122:19:201
289369960,6cyclictest0-21swapper/121:07:081
289369960,6cyclictest0-21swapper/120:29:521
289369960,6cyclictest0-21swapper/119:25:171
289369960,6cyclictest0-21swapper/119:19:261
289369960,6cyclictest0-21swapper/100:07:051
289369960,5cyclictest0-21swapper/123:44:011
289369960,5cyclictest0-21swapper/121:59:041
289369960,5cyclictest0-21swapper/120:15:161
289369960,3cyclictest0-21swapper/122:30:091
289369960,1cyclictest0-21swapper/122:38:571
289369960,1cyclictest0-21swapper/121:20:131
289369960,1cyclictest0-21swapper/120:34:101
289359965,1cyclictest9-21ksoftirqd/022:15:130
289359965,1cyclictest24703-21ntpq20:05:170
289359965,1cyclictest21555-21ssh00:35:060
289359965,1cyclictest21555-21ssh00:35:060
289359964,1cyclictest9-21ksoftirqd/020:55:130
289359964,1cyclictest9-21ksoftirqd/019:15:200
289359961,4cyclictest20331-21ssh21:10:130
289359960,6cyclictest0-21swapper/023:55:020
289359960,6cyclictest0-21swapper/019:45:430
289359960,1cyclictest9667-21grep19:35:150
289359960,1cyclictest9667-21grep19:35:150
289499955,0cyclictest0-21swapper/323:18:373
289499955,0cyclictest0-21swapper/319:50:143
289499954,1cyclictest707-21snmpd21:00:233
289499952,2cyclictest19791-21apt-get23:50:113
289499951,1cyclictest12383-21ssh22:20:033
289499951,1cyclictest0-21swapper/322:40:143
289499950,1cyclictest31981-21cron23:29:553
289419955,0cyclictest61650irq/122-eno121:06:002
289419955,0cyclictest61650irq/122-eno121:01:062
289419955,0cyclictest61650irq/122-eno119:50:022
289419955,0cyclictest61650irq/122-eno119:21:152
289419955,0cyclictest61650irq/122-eno119:10:142
289419953,1cyclictest10132-21tr19:35:162
289419953,1cyclictest10132-21tr19:35:162
289419952,2cyclictest7310-21cpuspeed_turbos19:30:122
289419950,1cyclictest0-21swapper/219:15:122
289369951,2cyclictest0-21swapper/120:55:161
289369951,1cyclictest0-21swapper/122:25:151
289369950,5cyclictest0-21swapper/123:58:441
289369950,5cyclictest0-21swapper/123:54:081
289369950,5cyclictest0-21swapper/121:52:071
289369950,5cyclictest0-21swapper/121:37:361
289369950,5cyclictest0-21swapper/121:00:541
289369950,5cyclictest0-21swapper/120:04:561
289369950,5cyclictest0-21swapper/119:56:391
289369950,5cyclictest0-21swapper/119:53:461
289369950,5cyclictest0-21swapper/119:20:091
289369950,5cyclictest0-21swapper/100:32:421
289369950,4cyclictest0-21swapper/122:55:011
289369950,4cyclictest0-21swapper/120:25:001
289369950,2cyclictest0-21swapper/122:20:401
289369950,2cyclictest0-21swapper/122:10:111
289369950,2cyclictest0-21swapper/100:25:101
289369950,1cyclictest0-21swapper/121:45:441
289369950,1cyclictest0-21swapper/100:20:121
289369950,0cyclictest0-21swapper/123:33:461
289369950,0cyclictest0-21swapper/121:30:191
289369950,0cyclictest0-21swapper/120:08:051
289369950,0cyclictest0-21swapper/100:39:061
289369950,0cyclictest0-21swapper/100:39:061
289369950,0cyclictest0-21swapper/100:16:491
289359950,5cyclictest0-21swapper/020:40:200
289359950,0cyclictest0-21swapper/020:00:510
289499943,1cyclictest35-21ksoftirqd/319:41:593
289499943,1cyclictest18846-21apt-get19:55:133
289499943,1cyclictest1460-21grep20:25:143
289499942,1cyclictest7891-21idleruntime19:30:143
289499941,3cyclictest23569-21apt-get20:05:113
289499940,2cyclictest0-21swapper/323:10:153
289369944,0cyclictest0-21swapper/123:18:491
289369944,0cyclictest0-21swapper/120:45:051
289369943,1cyclictest12576-21chrt20:50:061
289369941,2cyclictest0-21swapper/119:40:111
289369941,1cyclictest0-21swapper/123:00:111
289369941,1cyclictest0-21swapper/121:40:141
289369940,3cyclictest31173-21taskset22:01:301
289369940,3cyclictest0-21swapper/121:25:531
289369940,2cyclictest0-21swapper/122:05:471
289369940,2cyclictest0-21swapper/121:15:161
289369940,2cyclictest0-21swapper/121:10:191
289369940,2cyclictest0-21swapper/120:10:111
289369940,2cyclictest0-21swapper/100:11:581
289369940,0cyclictest0-21swapper/123:35:201
289369931,1cyclictest0-21swapper/120:40:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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