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2026-01-13 - 16:59
[ 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 Jan 13, 2026 12:45:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
240132227158,24sleep00-21swapper/007:08:090
240492224151,24sleep20-21swapper/207:08:342
238272203150,41sleep30-21swapper/307:05:423
239222199156,26sleep10-21swapper/107:06:561
92862760,0sleep00-21swapper/012:25:140
267882740,1sleep026603-21munin-node07:15:000
158482650,0sleep00-21swapper/009:10:150
24258992423,1cyclictest35-21ksoftirqd/309:25:103
24258991817,1cyclictest35-21ksoftirqd/311:15:113
24258991817,1cyclictest35-21ksoftirqd/308:55:153
168002180,0sleep30-21swapper/310:33:323
2425899178,5cyclictest35-21ksoftirqd/308:15:083
24258991716,1cyclictest35-21ksoftirqd/308:30:203
24258991616,0cyclictest35-21ksoftirqd/307:50:123
24258991616,0cyclictest35-21ksoftirqd/307:30:113
24258991615,1cyclictest35-21ksoftirqd/309:55:203
24258991615,1cyclictest35-21ksoftirqd/309:35:143
24258991615,0cyclictest35-21ksoftirqd/308:45:223
24258991514,1cyclictest35-21ksoftirqd/312:28:263
24258991514,1cyclictest35-21ksoftirqd/311:45:173
24258991514,1cyclictest35-21ksoftirqd/309:15:123
24258991513,1cyclictest35-21ksoftirqd/308:35:123
2425899148,4cyclictest35-21ksoftirqd/310:55:143
24258991412,1cyclictest35-21ksoftirqd/307:39:593
2425899138,4cyclictest35-21ksoftirqd/310:29:593
24258991313,0cyclictest35-21ksoftirqd/311:33:353
24258991313,0cyclictest35-21ksoftirqd/311:00:033
24258991312,1cyclictest35-21ksoftirqd/312:38:423
24258991312,1cyclictest35-21ksoftirqd/312:20:003
24258991312,1cyclictest35-21ksoftirqd/311:56:013
24258991312,1cyclictest35-21ksoftirqd/311:05:293
24258991312,1cyclictest35-21ksoftirqd/310:42:033
24258991312,1cyclictest35-21ksoftirqd/310:37:113
24258991312,1cyclictest35-21ksoftirqd/310:20:153
24258991312,1cyclictest35-21ksoftirqd/310:07:043
24258991312,1cyclictest35-21ksoftirqd/310:07:033
24258991312,1cyclictest35-21ksoftirqd/309:55:003
24258991312,1cyclictest35-21ksoftirqd/309:40:213
24258991312,1cyclictest35-21ksoftirqd/309:00:123
24258991311,1cyclictest35-21ksoftirqd/310:55:003
24258991311,1cyclictest35-21ksoftirqd/310:17:023
2425899129,2cyclictest35-21ksoftirqd/307:15:133
2425899129,1cyclictest35-21ksoftirqd/309:20:013
2425899125,5cyclictest35-21ksoftirqd/311:20:183
24258991212,0cyclictest35-21ksoftirqd/308:55:013
24258991211,1cyclictest35-21ksoftirqd/312:10:123
24258991211,1cyclictest35-21ksoftirqd/311:25:163
24258991211,1cyclictest35-21ksoftirqd/311:15:003
24258991211,1cyclictest35-21ksoftirqd/310:50:003
24258991211,1cyclictest35-21ksoftirqd/308:05:003
24258991211,1cyclictest35-21ksoftirqd/308:00:003
24258991211,1cyclictest35-21ksoftirqd/307:27:463
24258991210,1cyclictest35-21ksoftirqd/312:05:143
24258991210,1cyclictest35-21ksoftirqd/311:40:013
24258991210,1cyclictest35-21ksoftirqd/310:05:013
24258991210,1cyclictest35-21ksoftirqd/309:50:003
24258991210,1cyclictest35-21ksoftirqd/309:15:003
24258991210,1cyclictest35-21ksoftirqd/308:15:013
24258991210,1cyclictest35-21ksoftirqd/307:15:013
2425299129,1cyclictest28-21ksoftirqd/208:10:002
2425899119,1cyclictest35-21ksoftirqd/312:25:003
2425899119,1cyclictest35-21ksoftirqd/312:00:123
2425899119,1cyclictest35-21ksoftirqd/311:50:153
2425899119,1cyclictest35-21ksoftirqd/311:40:113
2425899119,1cyclictest35-21ksoftirqd/310:10:143
2425899119,1cyclictest35-21ksoftirqd/308:24:593
2425899119,1cyclictest35-21ksoftirqd/307:25:003
24258991110,0cyclictest35-21ksoftirqd/308:10:013
24258991110,0cyclictest35-21ksoftirqd/308:10:003
24252991110,1cyclictest28-21ksoftirqd/208:45:002
2425299110,7cyclictest0-21swapper/210:20:112
2424299111,5cyclictest9021-21perf11:05:000
2425899109,1cyclictest35-21ksoftirqd/307:45:193
2425899109,0cyclictest35-21ksoftirqd/312:30:133
2425899108,1cyclictest35-21ksoftirqd/309:05:133
2425899108,1cyclictest35-21ksoftirqd/308:45:003
2425899108,1cyclictest35-21ksoftirqd/308:25:233
2425899108,1cyclictest35-21ksoftirqd/307:40:143
24258991010,0cyclictest35-21ksoftirqd/309:30:363
2424299103,6cyclictest25663-21apt-key10:05:000
2424299100,5cyclictest26187-21cat08:24:590
242529999,0cyclictest8139-21ssh11:03:012
242529999,0cyclictest0-21swapper/211:26:492
242529998,1cyclictest28-21ksoftirqd/209:20:002
242529998,1cyclictest28-21ksoftirqd/207:35:002
242529997,1cyclictest28-21ksoftirqd/208:10:012
242529997,1cyclictest28-21ksoftirqd/208:10:002
242529990,8cyclictest21353-21sed11:20:002
242449992,1cyclictest0-21swapper/109:25:081
242529987,1cyclictest28-21ksoftirqd/211:34:592
242529987,1cyclictest28-21ksoftirqd/209:40:002
242529987,0cyclictest28-21ksoftirqd/207:50:002
242529986,1cyclictest707-21snmpd07:17:542
242529986,1cyclictest61650irq/122-eno112:35:172
242529986,1cyclictest61650irq/122-eno112:15:212
242529986,1cyclictest61650irq/122-eno112:05:192
242529986,1cyclictest61650irq/122-eno111:35:222
242529986,1cyclictest61650irq/122-eno111:10:172
242529986,1cyclictest61650irq/122-eno110:35:152
242529986,1cyclictest61650irq/122-eno109:50:192
242529986,1cyclictest28-21ksoftirqd/209:10:012
242529986,1cyclictest28-21ksoftirqd/208:50:182
242529985,1cyclictest61650irq/122-eno111:40:002
242449983,1cyclictest0-21swapper/109:37:141
242429987,1cyclictest2997-21kworker/u8:212:34:050
242429986,1cyclictest9-21ksoftirqd/009:00:000
242429986,1cyclictest707-21snmpd11:22:510
242429986,1cyclictest707-21snmpd11:06:500
242429986,1cyclictest707-21snmpd07:51:010
242429986,1cyclictest0-21swapper/010:55:090
242429982,5cyclictest16071-21munin-run08:00:010
242429980,7cyclictest17400-21latency_hist09:55:010
242429980,7cyclictest11116-21ssh09:45:190
242429980,7cyclictest0-21swapper/012:19:260
242429980,7cyclictest0-21swapper/011:25:380
242429980,2cyclictest240-21systemd-journal09:39:590
16874280,0sleep10-21swapper/111:14:241
242529976,1cyclictest61650irq/122-eno112:25:112
242529976,1cyclictest61650irq/122-eno110:55:082
242529976,1cyclictest61650irq/122-eno110:30:122
242529976,1cyclictest61650irq/122-eno109:45:342
242529976,1cyclictest61650irq/122-eno109:30:272
242529976,1cyclictest28-21ksoftirqd/210:50:012
242529976,1cyclictest28-21ksoftirqd/210:29:592
242529976,1cyclictest28-21ksoftirqd/208:56:182
242529976,1cyclictest10131-21ntpq11:45:182
242529976,0cyclictest61650irq/122-eno110:00:332
242529975,1cyclictest707-21snmpd09:00:272
242529975,1cyclictest28-21ksoftirqd/211:55:132
242529975,1cyclictest28-21ksoftirqd/210:05:002
242529975,1cyclictest28-21ksoftirqd/210:05:002
242529975,1cyclictest28-21ksoftirqd/210:00:002
242529975,1cyclictest28-21ksoftirqd/209:41:192
242529975,1cyclictest28-21ksoftirqd/208:05:012
242529975,1cyclictest28-21ksoftirqd/207:30:002
242529975,1cyclictest20941-21ssh12:00:102
242529970,1cyclictest0-21swapper/207:50:112
242529970,1cyclictest0-21swapper/207:40:132
242449973,4cyclictest21-21ksoftirqd/111:46:311
242449970,7cyclictest0-21swapper/112:30:231
242449970,7cyclictest0-21swapper/111:59:561
242449970,7cyclictest0-21swapper/109:10:131
242449970,6cyclictest0-21swapper/112:25:001
242449970,4cyclictest0-21swapper/111:05:121
242449970,1cyclictest0-21swapper/108:49:541
242429976,1cyclictest27749-1kworker/u9:209:26:030
242429976,1cyclictest14974-1kworker/u9:211:55:330
242429975,1cyclictest707-21snmpd11:52:010
242429975,1cyclictest707-21snmpd09:05:030
242429975,1cyclictest707-21snmpd07:31:520
242429972,2cyclictest10216-21apt-get09:00:010
242429972,2cyclictest0-21swapper/009:55:110
242429971,6cyclictest19978-21ssh10:36:310
242429971,6cyclictest0-21swapper/010:40:240
242429971,6cyclictest0-21swapper/008:48:350
242429971,5cyclictest707-21snmpd08:37:120
242429971,5cyclictest30856-21latency_hist08:35:000
242429971,5cyclictest1868-21ssh11:35:180
242429970,6cyclictest7629-21ssh12:23:340
242429970,6cyclictest6568-21hwlatdetect09:40:180
242429970,6cyclictest27355-21pmu-power10:05:190
242429970,6cyclictest27355-21pmu-power10:05:190
242429970,6cyclictest26362-21tune2fs10:45:150
242429970,6cyclictest18137-21perl11:15:150
242429970,1cyclictest3749-21ssh10:16:010
242429970,1cyclictest32343-21ssh11:33:080
242429970,1cyclictest31299-21ssh09:30:170
242429970,1cyclictest23998-21ssh09:21:310
242429970,1cyclictest21598-21ssh09:16:390
242429970,1cyclictest13230-21ssh10:29:360
242429970,1cyclictest0-21swapper/012:36:470
242429970,1cyclictest0-21swapper/011:10:160
242429970,1cyclictest0-21swapper/010:10:120
242429970,1cyclictest0-21swapper/008:04:180
242529966,0cyclictest61650irq/122-eno112:30:192
242529966,0cyclictest61650irq/122-eno112:20:012
242529966,0cyclictest61650irq/122-eno111:20:042
242529966,0cyclictest61650irq/122-eno111:05:122
242529966,0cyclictest61650irq/122-eno110:15:122
242529966,0cyclictest61650irq/122-eno110:10:122
242529966,0cyclictest61650irq/122-eno109:20:262
242529966,0cyclictest61650irq/122-eno108:30:182
242529965,1cyclictest707-21snmpd09:10:182
242529965,1cyclictest61650irq/122-eno107:35:122
242529965,1cyclictest29750-21ssh10:50:112
242529965,1cyclictest28887-21ssh12:10:062
242529965,0cyclictest61650irq/122-eno109:25:052
242529964,1cyclictest707-21snmpd08:38:212
242529964,1cyclictest61650irq/122-eno111:50:142
242529964,1cyclictest61650irq/122-eno108:20:142
242529964,1cyclictest28-21ksoftirqd/207:20:142
242529962,3cyclictest0-21swapper/207:55:112
242529961,2cyclictest557-21irqbalance08:48:262
242529960,6cyclictest0-21swapper/208:15:372
242529960,6cyclictest0-21swapper/207:14:182
242529960,1cyclictest15144-21diskmemload10:40:142
242449964,1cyclictest126452sleep110:28:101
242449963,3cyclictest0-21swapper/109:21:001
242449961,0cyclictest0-21swapper/111:20:141
242449960,6cyclictest0-21swapper/111:35:481
242449960,6cyclictest0-21swapper/110:53:231
242449960,6cyclictest0-21swapper/109:53:031
242449960,6cyclictest0-21swapper/109:09:021
242449960,6cyclictest0-21swapper/108:43:261
242449960,6cyclictest0-21swapper/108:25:291
242449960,6cyclictest0-21swapper/107:31:301
242449960,5cyclictest0-21swapper/109:58:091
242449960,1cyclictest0-21swapper/112:15:141
242449960,0cyclictest0-21swapper/111:15:101
242429965,1cyclictest26421-21sed12:05:190
242429965,1cyclictest22796-21ntpq08:15:130
242429964,1cyclictest707-21snmpd08:53:440
242429964,1cyclictest707-21snmpd08:07:020
242429964,1cyclictest707-21snmpd08:07:020
242429964,1cyclictest707-21snmpd07:20:090
242429961,2cyclictest0-21swapper/007:45:110
242429960,6cyclictest5647-21ssh10:20:040
242429960,6cyclictest10890-1kworker/u9:111:46:470
242429960,6cyclictest0-21swapper/010:30:140
242429960,6cyclictest0-21swapper/008:28:030
242429960,5cyclictest31504-21ssh10:50:250
242429960,1cyclictest0-21swapper/012:01:160
242429960,0cyclictest0-21swapper/012:11:470
242429960,0cyclictest0-21swapper/007:40:160
242429960,0cyclictest0-21swapper/007:15:110
242529955,0cyclictest61650irq/122-eno108:25:182
242449955,0cyclictest0-21swapper/112:39:581
242449955,0cyclictest0-21swapper/112:12:011
242449955,0cyclictest0-21swapper/110:41:481
242449955,0cyclictest0-21swapper/109:42:461
242449955,0cyclictest0-21swapper/108:17:131
242449955,0cyclictest0-21swapper/107:15:141
242449951,3cyclictest0-21swapper/109:45:131
242449951,1cyclictest0-21swapper/110:12:401
242449951,1cyclictest0-21swapper/110:05:211
242449951,1cyclictest0-21swapper/110:05:211
242449951,1cyclictest0-21swapper/107:25:111
242449950,5cyclictest0-21swapper/112:29:011
242449950,5cyclictest0-21swapper/111:50:191
242449950,5cyclictest0-21swapper/111:01:451
242449950,5cyclictest0-21swapper/110:01:341
242449950,5cyclictest0-21swapper/108:30:171
242449950,5cyclictest0-21swapper/108:20:141
242449950,5cyclictest0-21swapper/107:55:521
242449950,5cyclictest0-21swapper/107:20:221
242449950,3cyclictest0-21swapper/111:25:201
242449950,1cyclictest26482-21chrt07:14:061
242449950,1cyclictest0-21swapper/108:00:191
242449950,0cyclictest0-21swapper/112:05:191
242449950,0cyclictest0-21swapper/112:01:571
242449950,0cyclictest0-21swapper/110:55:121
242449950,0cyclictest0-21swapper/110:22:211
242449950,0cyclictest0-21swapper/109:17:101
242449950,0cyclictest0-21swapper/108:06:371
242449950,0cyclictest0-21swapper/108:06:371
242429950,5cyclictest0-21swapper/008:41:160
242429950,4cyclictest32220-21/usr/sbin/munin07:25:130
242429950,2cyclictest0-21swapper/011:40:040
242429950,0cyclictest0-21swapper/008:10:320
242429950,0cyclictest0-21swapper/007:36:590
242449944,0cyclictest0-21swapper/109:34:551
242449940,4cyclictest0-21swapper/111:44:151
242449940,4cyclictest0-21swapper/110:15:311
242449940,4cyclictest0-21swapper/107:50:131
242449940,4cyclictest0-21swapper/107:46:561
242449940,4cyclictest0-21swapper/107:40:151
242449940,3cyclictest0-21swapper/108:59:211
242449940,2cyclictest0-21swapper/110:45:141
242449940,1cyclictest0-21swapper/111:30:121
242449940,1cyclictest0-21swapper/109:05:001
242449940,1cyclictest0-21swapper/108:50:561
242449940,0cyclictest0-21swapper/107:35:211
242449932,1cyclictest13696-21chrt10:30:101
242449931,1cyclictest111rcu_preempt10:35:071
242449931,1cyclictest0-21swapper/108:35:171
242449931,1cyclictest0-21swapper/108:10:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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