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2026-01-20 - 08:46
[ 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 Tue Jan 20, 2026 00:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
99792199157,29sleep00-21swapper/019:06:110
101222199159,26sleep20-21swapper/219:08:022
99452198159,25sleep10-21swapper/119:05:431
102002197157,26sleep30-21swapper/319:09:033
215812610,0sleep20-21swapper/222:10:212
297022540,1sleep01036599cyclictest19:45:200
315792200,1sleep3341rcuc/321:00:123
162582180,0sleep00-21swapper/021:25:120
128512150,0sleep121-21ksoftirqd/120:20:141
10380991313,0cyclictest28-21ksoftirqd/200:00:002
10365991311,1cyclictest9-21ksoftirqd/022:35:000
1038699119,1cyclictest35-21ksoftirqd/320:45:003
10386991110,1cyclictest35-21ksoftirqd/322:35:003
1038099119,1cyclictest28-21ksoftirqd/223:05:002
1036599119,1cyclictest9-21ksoftirqd/023:25:010
10365991110,1cyclictest9-21ksoftirqd/019:25:000
1038699109,1cyclictest35-21ksoftirqd/323:10:003
1038699108,1cyclictest35-21ksoftirqd/320:20:013
1038099109,1cyclictest28-21ksoftirqd/221:55:002
1038099109,1cyclictest28-21ksoftirqd/221:25:002
1038099108,1cyclictest28-21ksoftirqd/200:40:002
1036599109,1cyclictest9-21ksoftirqd/020:40:000
1036599109,1cyclictest9-21ksoftirqd/019:55:000
1036599109,1cyclictest9-21ksoftirqd/000:00:000
1036599108,1cyclictest9-21ksoftirqd/022:10:000
103869997,1cyclictest35-21ksoftirqd/320:00:003
103869997,1cyclictest35-21ksoftirqd/320:00:003
103869990,6cyclictest3603-21diskmemload23:17:033
103809999,0cyclictest61650irq/122-eno121:25:022
103809998,1cyclictest28-21ksoftirqd/223:14:592
103809997,1cyclictest28-21ksoftirqd/220:50:002
103809993,5cyclictest12255-21hddtemp_smartct23:20:152
103809990,9cyclictest0-21swapper/222:22:452
103809990,6cyclictest28489-21/usr/sbin/munin19:45:132
103659998,1cyclictest9-21ksoftirqd/023:30:120
103659997,1cyclictest9-21ksoftirqd/019:45:000
103659996,3cyclictest0-21swapper/019:35:190
103659995,1cyclictest7787-21/usr/sbin/munin21:15:160
103659995,1cyclictest29173-21/usr/sbin/munin20:55:160
103659995,1cyclictest12889-21irqstats21:20:150
103659994,4cyclictest561-21nscd22:17:140
103869987,1cyclictest35-21ksoftirqd/322:19:593
103869987,1cyclictest35-21ksoftirqd/321:20:003
103869987,1cyclictest35-21ksoftirqd/320:15:003
103869987,1cyclictest35-21ksoftirqd/319:19:593
103869986,1cyclictest707-21snmpd22:47:193
103869986,1cyclictest707-21snmpd22:40:163
103869986,1cyclictest707-21snmpd21:55:463
103869986,1cyclictest707-21snmpd21:55:453
103869986,1cyclictest707-21snmpd21:36:383
103869986,1cyclictest707-21snmpd00:10:543
103869986,1cyclictest35-21ksoftirqd/321:05:113
103869986,1cyclictest35-21ksoftirqd/320:34:553
103869986,1cyclictest35-21ksoftirqd/320:30:003
103809987,1cyclictest28-21ksoftirqd/220:45:012
103809987,1cyclictest28-21ksoftirqd/220:35:002
103809987,1cyclictest28-21ksoftirqd/219:20:002
103809987,1cyclictest28-21ksoftirqd/200:00:192
103809986,1cyclictest8507-21df_inode21:55:152
103809986,1cyclictest8507-21df_inode21:55:152
103809986,1cyclictest707-21snmpd00:30:422
103809986,1cyclictest61650irq/122-eno123:35:002
103809986,1cyclictest61650irq/122-eno122:28:202
103809986,1cyclictest61650irq/122-eno121:30:212
103809986,1cyclictest61650irq/122-eno100:14:502
103809986,1cyclictest28-21ksoftirqd/221:10:142
103809986,1cyclictest28-21ksoftirqd/220:00:012
103809986,1cyclictest28-21ksoftirqd/220:00:002
103809986,1cyclictest15110-21cron23:29:552
103809984,1cyclictest28-21ksoftirqd/223:05:002
103809980,1cyclictest0-21swapper/221:46:142
103779987,1cyclictest21-21ksoftirqd/122:52:521
103659987,1cyclictest9-21ksoftirqd/020:45:010
103659987,1cyclictest9-21ksoftirqd/020:05:010
103659986,1cyclictest707-21snmpd23:44:530
103659981,7cyclictest2376-21latency_hist00:30:000
103659980,5cyclictest5698-21ssh00:33:330
103869976,1cyclictest707-21snmpd23:37:023
103869976,1cyclictest4625-21cat22:30:133
103869976,1cyclictest35-21ksoftirqd/323:35:003
103869976,1cyclictest35-21ksoftirqd/319:35:003
103869975,1cyclictest9494-21ssh00:38:083
103869975,1cyclictest707-21snmpd22:21:403
103869975,1cyclictest707-21snmpd21:20:343
103869975,1cyclictest707-21snmpd20:35:093
103869975,1cyclictest6087-21ssh23:12:323
103869975,1cyclictest35-21ksoftirqd/300:10:013
103869975,1cyclictest22652-21ssh21:31:203
103869972,2cyclictest14604-21perf20:25:013
103869970,1cyclictest240-21systemd-journal23:45:003
103809976,1cyclictest61650irq/122-eno123:40:172
103809976,1cyclictest61650irq/122-eno122:37:002
103809976,1cyclictest61650irq/122-eno122:17:452
103809976,1cyclictest61650irq/122-eno121:40:452
103809976,1cyclictest61650irq/122-eno121:15:222
103809976,1cyclictest28-21ksoftirqd/222:45:202
103809976,1cyclictest28-21ksoftirqd/222:34:582
103809976,1cyclictest28-21ksoftirqd/200:23:362
103809975,1cyclictest61650irq/122-eno123:15:152
103809975,1cyclictest61650irq/122-eno121:35:132
103809975,1cyclictest61650irq/122-eno100:10:002
103809975,1cyclictest30325-21apt-get19:50:112
103809975,1cyclictest28-21ksoftirqd/219:40:002
103809975,1cyclictest26750-21sendmail00:20:012
103809974,1cyclictest28-21ksoftirqd/222:00:192
103809972,4cyclictest19671-21apt-get22:50:122
103809971,1cyclictest0-21swapper/223:52:212
103809971,1cyclictest0-21swapper/223:52:212
103809970,6cyclictest19782-21date22:10:002
103809970,2cyclictest18338-21apt-get19:25:132
103809970,1cyclictest15983-21apt-get19:20:102
103809970,1cyclictest0-21swapper/223:45:112
103809970,1cyclictest0-21swapper/222:40:182
103779976,1cyclictest0-21swapper/119:55:101
103779976,1cyclictest0-21swapper/119:55:101
103779970,6cyclictest0-21swapper/122:32:381
103779970,5cyclictest0-21swapper/119:50:111
103779970,1cyclictest0-21swapper/122:06:061
103659976,1cyclictest9-21ksoftirqd/020:07:480
103659976,1cyclictest9-21ksoftirqd/019:27:220
103659976,1cyclictest707-21snmpd22:55:520
103659976,1cyclictest707-21snmpd20:25:330
103659976,1cyclictest707-21snmpd00:00:420
103659976,1cyclictest543-21df_inode21:45:150
103659976,1cyclictest30617-1kworker/u9:021:41:430
103659976,1cyclictest2516-21ssh22:27:440
103659976,1cyclictest13582-21ssh22:40:350
103659976,1cyclictest10142-21ssh22:37:000
103659975,1cyclictest9-21ksoftirqd/021:10:000
103659975,1cyclictest7775-21ntp_states00:35:160
103659975,1cyclictest28128-21chrt23:00:120
103659975,1cyclictest27972-21/usr/sbin/munin22:20:130
103659974,1cyclictest0-21swapper/023:50:060
103659974,1cyclictest0-21swapper/023:50:050
103659973,1cyclictest28278-21ntp_states00:20:180
103659971,5cyclictest5220-21ssh21:50:170
103659970,6cyclictest707-21snmpd22:50:120
103659970,6cyclictest5388-21ssh23:10:480
103659970,6cyclictest32520-21fschecks_time23:05:150
103659970,6cyclictest27098-21perf23:40:000
103659970,6cyclictest2396-21munin-run20:00:000
103659970,6cyclictest2396-21munin-run20:00:000
103659970,6cyclictest12983-21df20:20:140
103659970,6cyclictest12724-21kworker/0:222:45:150
103659970,6cyclictest12041-21perf20:20:000
103659970,6cyclictest0-21swapper/022:10:120
103659970,6cyclictest0-21swapper/021:31:320
103659970,6cyclictest0-21swapper/019:15:010
103659970,5cyclictest32059-21diskstats21:00:140
103659970,5cyclictest0-21swapper/021:35:100
103659970,1cyclictest8453-21sed23:15:150
103659970,1cyclictest707-21snmpd23:45:350
103659970,1cyclictest18089-21ssh00:08:160
103659970,1cyclictest13875-21ssh22:00:330
103659970,1cyclictest0-21swapper/021:55:150
103659970,1cyclictest0-21swapper/021:55:150
103659970,1cyclictest0-21swapper/021:10:130
103659970,1cyclictest0-21swapper/000:15:120
103659970,1cyclictest0-21swapper/000:10:130
7346260,0sleep10-21swapper/123:55:171
10467265,0sleep121-21ksoftirqd/121:57:031
10467265,0sleep121-21ksoftirqd/121:57:021
103869965,1cyclictest9446-21ssh23:56:353
103869965,1cyclictest707-21snmpd22:53:013
103869965,1cyclictest707-21snmpd19:45:353
103869965,1cyclictest707-21snmpd19:41:133
103869965,1cyclictest6114-21ssh21:51:073
103869965,1cyclictest5647-21ssh21:10:243
103869965,1cyclictest5275-21ssh23:51:083
103869965,1cyclictest5275-21ssh23:51:083
103869965,1cyclictest30889-21ssh21:41:473
103869965,1cyclictest30156-21ssh00:23:323
103869965,1cyclictest25493-21ssh22:55:303
103869965,1cyclictest23035-21ssh00:15:053
103869965,1cyclictest21776-21ssh22:10:213
103869965,1cyclictest13185-21ntpq22:00:173
103869965,1cyclictest11110-21ssh00:00:063
103869964,1cyclictest707-21snmpd22:25:583
103869964,1cyclictest707-21snmpd20:50:403
103869964,1cyclictest707-21snmpd19:24:073
103869964,1cyclictest25156-21sh19:40:003
103869964,1cyclictest17744-21ssh21:25:213
103869962,3cyclictest0-21swapper/323:20:123
103869961,2cyclictest0-21swapper/300:33:333
103869960,6cyclictest0-21swapper/322:05:103
103869960,2cyclictest0-21swapper/320:05:123
103809966,0cyclictest61650irq/122-eno122:55:132
103809966,0cyclictest61650irq/122-eno121:00:272
103809966,0cyclictest61650irq/122-eno120:55:592
103809966,0cyclictest61650irq/122-eno120:51:342
103809966,0cyclictest61650irq/122-eno120:23:302
103809966,0cyclictest61650irq/122-eno120:10:132
103809966,0cyclictest61650irq/122-eno120:09:112
103809966,0cyclictest61650irq/122-eno119:40:262
103809965,1cyclictest28-21ksoftirqd/220:00:132
103809965,1cyclictest28-21ksoftirqd/219:30:132
103809965,1cyclictest28-21ksoftirqd/200:25:172
103809964,1cyclictest28-21ksoftirqd/221:05:142
103809964,1cyclictest28-21ksoftirqd/220:25:142
103809961,4cyclictest23385-21apt-get23:35:122
103809960,6cyclictest0-21swapper/219:10:252
103779961,5cyclictest0-21swapper/122:23:571
103779961,2cyclictest0-21swapper/122:45:001
103779960,6cyclictest0-21swapper/123:46:141
103779960,6cyclictest0-21swapper/121:42:021
103779960,6cyclictest0-21swapper/120:10:161
103779960,6cyclictest0-21swapper/119:31:191
103779960,6cyclictest0-21swapper/119:17:311
103779960,6cyclictest0-21swapper/119:11:251
103779960,6cyclictest0-21swapper/100:19:061
103779960,5cyclictest0-21swapper/121:00:161
103779960,5cyclictest0-21swapper/120:54:551
103779960,1cyclictest0-21swapper/123:05:061
103779960,1cyclictest0-21swapper/122:25:101
103779960,0cyclictest0-21swapper/120:44:451
103659965,1cyclictest707-21snmpd20:45:300
103659965,1cyclictest20685-21/usr/sbin/munin19:30:150
103659960,6cyclictest0-21swapper/020:10:120
103659960,5cyclictest17310-21telnet20:30:110
103659960,5cyclictest10623-21telnet19:10:120
103659960,1cyclictest15456-21ssh23:25:120
103659960,0cyclictest26394-21apt-get20:50:010
103869955,0cyclictest0-21swapper/320:03:283
103869954,1cyclictest707-21snmpd23:45:113
103869954,1cyclictest35-21ksoftirqd/319:25:153
103869954,1cyclictest30867-21ssh23:03:233
103869954,1cyclictest1466-21ssh00:27:573
103869953,1cyclictest3603-21diskmemload21:45:023
103869952,2cyclictest29301-21aten2.4-expect20:55:133
103869952,2cyclictest25965-21grep20:45:203
103869950,3cyclictest32455-21perf19:55:003
103869950,2cyclictest0-21swapper/323:25:203
103809954,1cyclictest61650irq/122-eno120:15:132
103809950,4cyclictest19538-21/usr/sbin/munin20:35:152
103779953,1cyclictest0-21swapper/122:35:111
103779952,1cyclictest0-21swapper/123:43:181
103779952,1cyclictest0-21swapper/100:05:001
103779951,2cyclictest0-21swapper/121:35:191
103779950,5cyclictest0-21swapper/123:34:471
103779950,5cyclictest0-21swapper/120:15:161
103779950,3cyclictest0-21swapper/123:25:141
103779950,3cyclictest0-21swapper/121:45:191
103779950,2cyclictest0-21swapper/120:00:101
103779950,1cyclictest0-21swapper/121:20:141
103779950,1cyclictest0-21swapper/121:17:501
103779950,1cyclictest0-21swapper/121:05:111
103779950,1cyclictest0-21swapper/120:35:121
103779950,1cyclictest0-21swapper/120:30:171
103779950,1cyclictest0-21swapper/119:25:131
103779950,1cyclictest0-21swapper/100:30:521
103779950,1cyclictest0-21swapper/100:05:211
103779950,0cyclictest0-21swapper/123:16:451
103779950,0cyclictest0-21swapper/121:52:451
103779950,0cyclictest0-21swapper/100:35:061
103869941,2cyclictest10563-21apt-get19:10:123
103779942,1cyclictest26291-21chrt20:48:571
103779942,1cyclictest0-21swapper/122:47:561
103779942,1cyclictest0-21swapper/100:28:091
103779941,1cyclictest0-21swapper/123:00:131
103779940,4cyclictest0-21swapper/123:12:341
103779940,3cyclictest0-21swapper/119:40:001
103779940,2cyclictest0-21swapper/122:15:371
103779940,2cyclictest0-21swapper/121:31:521
103779940,2cyclictest0-21swapper/121:10:171
103779940,2cyclictest0-21swapper/119:40:121
103779940,2cyclictest0-21swapper/100:22:521
103779940,1cyclictest0-21swapper/123:50:141
103779940,1cyclictest0-21swapper/123:50:131
103779940,1cyclictest0-21swapper/122:58:401
103779940,1cyclictest0-21swapper/122:10:201
103779940,1cyclictest0-21swapper/119:45:201
103779940,1cyclictest0-21swapper/100:15:001
103779940,0cyclictest0-21swapper/123:35:181
103779940,0cyclictest0-21swapper/122:00:031
103779940,0cyclictest0-21swapper/121:29:091
103779940,0cyclictest0-21swapper/120:29:471
103779930,2cyclictest0-21swapper/120:55:161
103779930,1cyclictest0-21swapper/123:20:021
103779930,1cyclictest0-21swapper/120:05:121
103779930,1cyclictest0-21swapper/119:20:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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