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2026-01-30 - 04:42
[ 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 all highest latencies:
System rack1slot1.osadl.org (updated Fri Jan 30, 2026 00:45:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
109662215152,23sleep20-21swapper/219:07:342
109972208170,25sleep30-21swapper/319:08:003
111072205161,25sleep10-21swapper/119:09:271
108952196159,23sleep00-21swapper/019:06:390
215222670,0sleep00-21swapper/021:30:130
11255991313,0cyclictest28-21ksoftirqd/222:10:152
11255991312,1cyclictest28-21ksoftirqd/219:45:102
11255991311,1cyclictest28-21ksoftirqd/222:00:152
11255991311,1cyclictest28-21ksoftirqd/221:20:012
11255991211,1cyclictest28-21ksoftirqd/223:25:122
11255991210,1cyclictest28-21ksoftirqd/221:00:012
1125599120,12cyclictest0-21swapper/221:10:112
1125599119,1cyclictest28-21ksoftirqd/223:44:592
1125599119,1cyclictest28-21ksoftirqd/221:25:002
1125599118,1cyclictest28-21ksoftirqd/219:20:012
1125599118,1cyclictest28-21ksoftirqd/219:20:012
11255991111,0cyclictest28-21ksoftirqd/219:20:112
11255991110,1cyclictest28-21ksoftirqd/223:55:182
11255991110,1cyclictest28-21ksoftirqd/223:10:002
11255991110,1cyclictest28-21ksoftirqd/222:35:112
11255991110,1cyclictest28-21ksoftirqd/220:25:002
1126099100,4cyclictest0-21swapper/321:40:113
1125599109,1cyclictest28-21ksoftirqd/223:50:132
1125599109,1cyclictest28-21ksoftirqd/223:10:122
1125599109,1cyclictest28-21ksoftirqd/221:55:112
1125599109,1cyclictest28-21ksoftirqd/221:45:122
1125599109,1cyclictest28-21ksoftirqd/221:25:122
1125599109,1cyclictest28-21ksoftirqd/200:22:152
1125599108,1cyclictest28-21ksoftirqd/223:25:012
1125599108,1cyclictest28-21ksoftirqd/221:50:132
1125599108,1cyclictest28-21ksoftirqd/221:10:002
1125599108,1cyclictest28-21ksoftirqd/220:44:592
1125599108,1cyclictest28-21ksoftirqd/219:40:172
1125599108,1cyclictest28-21ksoftirqd/219:25:102
1125599101,5cyclictest28-21ksoftirqd/221:30:122
1124799100,4cyclictest0-21swapper/122:40:201
1124099108,1cyclictest9-21ksoftirqd/021:10:000
1124099105,4cyclictest0-21swapper/021:40:450
112609997,1cyclictest35-21ksoftirqd/320:35:003
112559998,1cyclictest28-21ksoftirqd/223:32:252
112559998,1cyclictest28-21ksoftirqd/223:02:332
112559998,1cyclictest28-21ksoftirqd/222:05:142
112559998,1cyclictest28-21ksoftirqd/220:05:012
112559998,1cyclictest28-21ksoftirqd/219:50:102
112559998,1cyclictest28-21ksoftirqd/200:15:152
112559998,1cyclictest28-21ksoftirqd/200:15:152
112559997,1cyclictest28-21ksoftirqd/222:54:592
112559997,1cyclictest28-21ksoftirqd/222:25:002
112559997,1cyclictest28-21ksoftirqd/220:35:002
112559997,1cyclictest28-21ksoftirqd/220:20:002
112559997,1cyclictest28-21ksoftirqd/219:40:002
112559997,1cyclictest28-21ksoftirqd/200:30:142
112559990,5cyclictest28-21ksoftirqd/200:00:132
112479990,5cyclictest0-21swapper/119:25:101
112409993,5cyclictest3112-21latency_hist20:00:000
112409991,4cyclictest3291-21perf23:10:000
112409990,5cyclictest0-21swapper/022:50:110
112609986,1cyclictest707-21snmpd23:00:393
112609986,1cyclictest707-21snmpd20:23:103
112609986,1cyclictest707-21snmpd20:17:473
112609986,1cyclictest707-21snmpd20:17:473
112609986,1cyclictest707-21snmpd19:55:063
112609986,1cyclictest707-21snmpd19:37:113
112609986,1cyclictest707-21snmpd19:14:173
112609986,1cyclictest707-21snmpd00:31:473
112609986,1cyclictest707-21snmpd00:25:153
112609986,1cyclictest707-21snmpd00:24:413
112609986,1cyclictest35-21ksoftirqd/321:10:013
112609980,6cyclictest0-21swapper/323:45:013
112609980,3cyclictest0-21swapper/322:34:063
112559988,0cyclictest61650irq/122-eno122:40:122
112559988,0cyclictest28-21ksoftirqd/220:10:122
112559987,1cyclictest28-21ksoftirqd/223:45:122
112559987,1cyclictest28-21ksoftirqd/222:55:162
112559987,1cyclictest28-21ksoftirqd/222:25:202
112559987,1cyclictest28-21ksoftirqd/221:00:102
112559987,1cyclictest28-21ksoftirqd/200:28:292
112559987,1cyclictest28-21ksoftirqd/200:10:152
112559986,1cyclictest28477-21awk22:20:002
112559986,1cyclictest28-21ksoftirqd/221:45:002
112559986,1cyclictest28-21ksoftirqd/220:30:012
112559986,1cyclictest13605-21kworker/2:023:35:102
112559986,1cyclictest13605-21kworker/2:022:46:502
112559980,7cyclictest0-21swapper/220:45:202
112479981,1cyclictest0-21swapper/122:20:531
112409987,1cyclictest707-21snmpd20:32:340
112409987,1cyclictest561-21nscd22:05:550
112409987,1cyclictest30089-21ssh23:01:010
112409986,1cyclictest9-21ksoftirqd/022:30:000
112409986,1cyclictest707-21snmpd20:50:360
112409986,1cyclictest707-21snmpd19:51:090
112409986,1cyclictest707-21snmpd19:48:540
112409982,5cyclictest24953-21ssh23:35:180
112409981,6cyclictest29380-1kworker/u9:200:25:220
112409980,7cyclictest15414-21apt-get23:25:120
112409980,1cyclictest19559-21ssh00:10:150
112409980,1cyclictest14838-21ssh22:01:080
112609976,1cyclictest707-21snmpd22:05:133
112609976,1cyclictest13067-21cat22:40:153
112609975,1cyclictest707-21snmpd23:40:173
112609975,1cyclictest707-21snmpd22:54:173
112609975,1cyclictest707-21snmpd21:18:333
112609975,1cyclictest707-21snmpd20:42:383
112609975,1cyclictest707-21snmpd20:10:493
112609975,1cyclictest707-21snmpd19:48:283
112609975,1cyclictest707-21snmpd19:43:243
112609975,1cyclictest707-21snmpd19:17:173
112609975,1cyclictest707-21snmpd19:17:173
112609975,1cyclictest18010-21ssh22:45:383
112609975,1cyclictest13956-21ssh23:22:053
112609973,3cyclictest20822-21apt-get22:10:103
112609973,2cyclictest4083-21diskmemload23:07:093
112609972,4cyclictest21148-21/usr/sbin/munin21:30:153
112609970,4cyclictest23732-21wc23:35:123
112609970,4cyclictest17965-21df20:30:133
112609970,4cyclictest0-21swapper/321:10:113
112559977,0cyclictest28-21ksoftirqd/223:18:042
112559976,1cyclictest61650irq/122-eno121:35:112
112559976,1cyclictest28-21ksoftirqd/222:30:132
112559976,1cyclictest28-21ksoftirqd/219:10:112
112559976,1cyclictest28-21ksoftirqd/200:35:102
112559975,1cyclictest28-21ksoftirqd/220:55:002
112559975,1cyclictest28-21ksoftirqd/220:35:182
112559975,1cyclictest28-21ksoftirqd/220:15:162
112559975,1cyclictest28-21ksoftirqd/200:05:182
112479971,6cyclictest0-21swapper/119:36:321
112479970,6cyclictest0-21swapper/121:13:201
112479970,4cyclictest0-21swapper/123:50:121
112479970,1cyclictest0-21swapper/120:39:321
112479970,1cyclictest0-21swapper/120:25:431
112479970,1cyclictest0-21swapper/100:39:001
112409976,1cyclictest9-21ksoftirqd/023:15:000
112409976,1cyclictest4842-21ssh00:31:140
112409976,1cyclictest31351-1kworker/u9:021:45:240
112409976,1cyclictest2918-1kworker/u9:023:18:200
112409975,1cyclictest9-21ksoftirqd/019:45:000
112409975,1cyclictest707-21snmpd22:45:380
112409975,1cyclictest707-21snmpd21:01:060
112409975,1cyclictest28897-21ssh22:20:120
112409974,0cyclictest0-21swapper/022:30:150
112409971,6cyclictest11402-21ssh21:17:410
112409971,5cyclictest15429-21ssh00:05:140
112409971,5cyclictest0-21swapper/020:10:400
112409970,6cyclictest25873-21needreboot22:15:170
112409970,6cyclictest24831-21ssh00:15:260
112409970,6cyclictest24831-21ssh00:15:250
112409970,6cyclictest24802-21aten2.4-expect20:45:120
112409970,6cyclictest24032-21apt-get22:55:100
112409970,6cyclictest145382sleep022:41:500
112409970,6cyclictest0-21swapper/023:20:110
112409970,6cyclictest0-21swapper/022:35:140
112409970,6cyclictest0-21swapper/020:25:150
112409970,4cyclictest8481-21date21:55:000
112409970,1cyclictest5963-21cut20:05:130
112409970,1cyclictest30312-21ssh00:24:100
112409970,1cyclictest18908-21ssh21:25:380
112409970,1cyclictest13090-21cstates21:20:160
112409970,1cyclictest11285-21ssh21:57:130
112409970,1cyclictest11048-21ssh00:00:030
112409970,1cyclictest0-21swapper/023:58:400
112409970,1cyclictest0-21swapper/020:55:180
112409970,1cyclictest0-21swapper/020:20:130
112609966,0cyclictest26307-21kworker/3:022:25:303
112609965,1cyclictest707-21snmpd23:25:513
112609965,1cyclictest6421-21ssh23:13:063
112609965,1cyclictest3542-21ssh21:47:363
112609965,1cyclictest35-21ksoftirqd/323:50:163
112609965,1cyclictest31532-21ssh22:22:523
112609965,1cyclictest26049-21ssh22:55:503
112609965,1cyclictest25037-21ssh00:15:563
112609965,1cyclictest25037-21ssh00:15:563
112609965,1cyclictest22088-21ssh23:32:413
112609965,1cyclictest21838-21ssh00:12:493
112609965,1cyclictest16341-21ssh21:24:173
112609965,1cyclictest13127-21ssh00:00:553
112609964,2cyclictest21327-21cron19:30:013
112609964,1cyclictest707-21snmpd20:25:133
112609964,1cyclictest707-21snmpd00:05:023
112609963,1cyclictest548-21systemd-logind21:00:193
112609963,1cyclictest240-21systemd-journal19:50:013
112609963,0cyclictest4083-21diskmemload21:55:163
112609961,3cyclictest26203-21idleruntime21:35:153
112609961,2cyclictest693-21runrttasks22:37:193
112609961,2cyclictest0-21swapper/323:15:123
112609960,4cyclictest9456-21seq23:56:393
112609960,3cyclictest0-21swapper/322:00:113
112609960,3cyclictest0-21swapper/321:50:173
112609960,3cyclictest0-21swapper/321:25:123
112609960,1cyclictest0-21swapper/320:55:093
112559966,0cyclictest28-21ksoftirqd/220:05:172
112559965,1cyclictest61650irq/122-eno119:55:132
112559960,5cyclictest0-21swapper/219:30:032
112479965,1cyclictest0-21swapper/122:25:111
112479965,1cyclictest0-21swapper/100:13:441
112479960,6cyclictest0-21swapper/123:34:281
112479960,6cyclictest0-21swapper/122:11:071
112479960,6cyclictest0-21swapper/122:01:281
112479960,6cyclictest0-21swapper/121:35:161
112479960,6cyclictest0-21swapper/121:31:431
112479960,6cyclictest0-21swapper/120:51:171
112479960,6cyclictest0-21swapper/120:42:201
112479960,6cyclictest0-21swapper/120:30:041
112479960,6cyclictest0-21swapper/119:58:281
112479960,6cyclictest0-21swapper/119:50:281
112479960,6cyclictest0-21swapper/100:30:151
112479960,6cyclictest0-21swapper/100:15:351
112479960,6cyclictest0-21swapper/100:15:341
112479960,6cyclictest0-21swapper/100:04:521
112479960,4cyclictest0-21swapper/122:58:191
112479960,3cyclictest0-21swapper/121:59:471
112479960,0cyclictest0-21swapper/121:49:011
112409965,1cyclictest22695-21ntpq19:30:160
112409964,1cyclictest707-21snmpd20:00:190
112409964,1cyclictest707-21snmpd19:22:360
112409961,4cyclictest25346-21ssh21:35:110
112409960,6cyclictest28973-1kworker/u9:223:40:450
112409960,6cyclictest0-21swapper/023:45:110
112409960,6cyclictest0-21swapper/019:16:160
112409960,6cyclictest0-21swapper/019:16:160
112409960,5cyclictest0-21swapper/019:10:100
112409960,2cyclictest0-21swapper/019:35:120
112409960,0cyclictest6640-21apt-get00:35:120
112409960,0cyclictest0-21swapper/023:50:110
112409960,0cyclictest0-21swapper/023:30:190
112409960,0cyclictest0-21swapper/022:11:210
112409960,0cyclictest0-21swapper/021:10:450
25430250,0sleep10-21swapper/123:35:391
112609954,1cyclictest25297-21df_inode22:15:143
112609953,1cyclictest6586-21ssh00:35:033
112609952,1cyclictest240-21systemd-journal20:46:573
112609952,1cyclictest240-21systemd-journal20:06:073
112609950,5cyclictest0-21swapper/320:51:143
112609950,5cyclictest0-21swapper/320:00:043
112479955,0cyclictest0-21swapper/123:58:551
112479955,0cyclictest0-21swapper/121:42:581
112479953,1cyclictest0-21swapper/122:35:221
112479951,1cyclictest0-21swapper/123:15:121
112479950,5cyclictest0-21swapper/123:43:281
112479950,5cyclictest0-21swapper/120:55:231
112479950,5cyclictest0-21swapper/119:40:201
112479950,5cyclictest0-21swapper/100:20:321
112479950,5cyclictest0-21swapper/100:06:321
112479950,3cyclictest0-21swapper/123:46:021
112479950,3cyclictest0-21swapper/123:24:431
112479950,3cyclictest0-21swapper/123:02:381
112479950,3cyclictest0-21swapper/122:05:101
112479950,3cyclictest0-21swapper/121:20:191
112479950,3cyclictest0-21swapper/121:15:161
112479950,2cyclictest0-21swapper/121:52:221
112479950,2cyclictest0-21swapper/121:25:171
112479950,1cyclictest0-21swapper/123:10:121
112479950,0cyclictest0-21swapper/123:08:471
112479950,0cyclictest0-21swapper/122:16:521
112409950,4cyclictest10367-21/usr/sbin/munin20:15:200
112409950,4cyclictest10367-21/usr/sbin/munin20:15:200
112409950,0cyclictest0-21swapper/020:40:100
112409950,0cyclictest0-21swapper/020:35:010
112409950,0cyclictest0-21swapper/019:25:140
112609942,1cyclictest16852-21taskset19:20:033
112609941,2cyclictest21898-21cat19:30:123
112479944,0cyclictest0-21swapper/119:24:021
112479943,1cyclictest0-21swapper/122:49:151
112479943,1cyclictest0-21swapper/100:25:111
112479940,2cyclictest0-21swapper/122:50:151
112479940,2cyclictest0-21swapper/120:48:001
112479940,2cyclictest0-21swapper/119:30:111
112479940,1cyclictest0-21swapper/123:25:111
112479940,1cyclictest0-21swapper/121:05:201
112479940,1cyclictest0-21swapper/120:00:181
112479940,0cyclictest0-21swapper/122:30:201
112479940,0cyclictest0-21swapper/119:10:181
112479931,1cyclictest0-21swapper/120:20:191
112479931,1cyclictest0-21swapper/120:15:141
112479931,1cyclictest0-21swapper/120:15:141
112479931,1cyclictest0-21swapper/120:10:151
112479931,1cyclictest0-21swapper/119:45:031
112479930,3cyclictest0-21swapper/119:15:011
112479930,3cyclictest0-21swapper/119:15:011
112479930,2cyclictest0-21swapper/120:05:101
112479930,0cyclictest0-21swapper/121:00:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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