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2026-01-23 - 05:33
[ 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 Fri Jan 23, 2026 00:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
65022215154,23sleep30-21swapper/319:08:433
64002211172,25sleep00-21swapper/019:07:240
65992207150,44sleep10-21swapper/119:09:591
62932199129,16sleep20-21swapper/219:06:022
67992770,3sleep09-21ksoftirqd/022:37:370
164972660,0sleep20-21swapper/223:30:152
262362610,0sleep00-21swapper/023:01:320
6683991311,2cyclictest9-21ksoftirqd/023:15:010
6700991210,1cyclictest28-21ksoftirqd/219:45:012
668399123,4cyclictest18596-21cut00:15:000
6683991210,1cyclictest9-21ksoftirqd/022:59:590
6683991210,1cyclictest9-21ksoftirqd/020:55:000
6700991110,1cyclictest28-21ksoftirqd/223:49:592
6700991110,1cyclictest28-21ksoftirqd/222:15:002
668399119,1cyclictest9-21ksoftirqd/020:40:000
668399119,1cyclictest9-21ksoftirqd/020:10:010
668399119,1cyclictest9-21ksoftirqd/019:30:000
78562108,1sleep335-21ksoftirqd/321:20:013
670699109,1cyclictest35-21ksoftirqd/323:54:593
670099100,9cyclictest61650irq/122-eno123:40:162
668399100,6cyclictest0-21swapper/023:25:140
668399100,6cyclictest0-21swapper/023:25:130
67069999,0cyclictest35-21ksoftirqd/300:30:013
67069998,1cyclictest35-21ksoftirqd/300:04:593
67069998,0cyclictest35-21ksoftirqd/320:15:003
67069993,4cyclictest13650irq/124-ahci[0023:30:003
67069993,4cyclictest13650irq/124-ahci[0023:30:003
67069990,6cyclictest10962-21apt-get20:25:123
67069990,3cyclictest0-21swapper/322:35:103
67009998,1cyclictest28-21ksoftirqd/222:30:012
67009998,1cyclictest28-21ksoftirqd/222:30:002
67009992,6cyclictest9044-21munin-node21:44:412
67009990,6cyclictest0-21swapper/221:22:192
66919990,4cyclictest0-21swapper/121:45:111
66839999,0cyclictest0-21swapper/021:36:580
66839998,1cyclictest9-21ksoftirqd/022:00:000
67069987,1cyclictest35-21ksoftirqd/323:35:013
67069987,1cyclictest35-21ksoftirqd/322:25:003
67069987,1cyclictest35-21ksoftirqd/321:40:003
67069987,1cyclictest35-21ksoftirqd/321:25:013
67069987,1cyclictest35-21ksoftirqd/321:00:003
67069987,1cyclictest35-21ksoftirqd/300:25:003
67069986,1cyclictest707-21snmpd23:39:373
67069986,1cyclictest707-21snmpd22:19:153
67069986,1cyclictest707-21snmpd21:09:553
67069986,1cyclictest707-21snmpd00:17:043
67069986,1cyclictest35-21ksoftirqd/322:55:003
67069980,5cyclictest0-21swapper/323:15:093
67009988,0cyclictest0-21swapper/223:58:062
67009987,1cyclictest28-21ksoftirqd/222:00:012
67009986,1cyclictest707-21snmpd21:30:472
67009986,1cyclictest707-21snmpd19:20:402
67009986,1cyclictest61650irq/122-eno120:59:592
67009986,1cyclictest61650irq/122-eno119:40:012
67009986,1cyclictest61650irq/122-eno100:35:142
67009986,1cyclictest12666-21ntpq23:25:192
67009986,1cyclictest12666-21ntpq23:25:182
67009983,5cyclictest28860-21irqstats23:05:162
67009982,3cyclictest0-21swapper/220:40:152
66839987,1cyclictest9-21ksoftirqd/019:55:130
66839987,1cyclictest9-21ksoftirqd/019:40:010
66839987,1cyclictest9-21ksoftirqd/019:15:130
66839986,1cyclictest9-21ksoftirqd/022:45:150
66839986,1cyclictest16947-21df_inode22:10:130
66839986,1cyclictest10115-21ssh22:40:570
66839980,7cyclictest9925-21ssh23:22:010
66839980,7cyclictest25794-21ssh00:23:150
66839980,7cyclictest23973-21ssh22:19:460
66839980,7cyclictest17713-21ssh23:31:290
66839980,7cyclictest11909-21ssh21:24:370
6195280,0sleep10-21swapper/122:36:111
67069977,0cyclictest35-21ksoftirqd/321:54:593
67069977,0cyclictest35-21ksoftirqd/320:00:003
67069976,1cyclictest9044-21munin-node21:51:543
67069976,1cyclictest707-21snmpd21:34:593
67069976,1cyclictest707-21snmpd20:45:453
67069976,1cyclictest707-21snmpd20:43:303
67069976,1cyclictest707-21snmpd20:19:573
67069976,1cyclictest707-21snmpd19:21:263
67069976,1cyclictest35-21ksoftirqd/320:20:223
67069976,1cyclictest35-21ksoftirqd/320:09:593
67069976,1cyclictest35-21ksoftirqd/319:15:013
67069976,1cyclictest16561-21cat20:35:163
67069975,1cyclictest707-21snmpd22:00:163
67069975,1cyclictest707-21snmpd21:00:553
67069975,1cyclictest707-21snmpd20:31:553
67069975,1cyclictest707-21snmpd20:02:023
67069975,1cyclictest707-21snmpd19:40:413
67069975,1cyclictest35-21ksoftirqd/321:40:123
67069975,1cyclictest29761-21ssh23:46:443
67069971,3cyclictest32146-21diskmemload21:46:533
67069970,5cyclictest11063-1kworker/u9:022:46:273
67069970,4cyclictest0-21swapper/300:10:163
67009976,1cyclictest707-21snmpd19:58:262
67009976,1cyclictest61650irq/122-eno123:54:322
67009976,1cyclictest61650irq/122-eno123:15:142
67009976,1cyclictest61650irq/122-eno122:20:122
67009976,1cyclictest61650irq/122-eno121:25:202
67009975,1cyclictest707-21snmpd21:53:582
67009975,1cyclictest707-21snmpd19:10:262
67009975,1cyclictest61650irq/122-eno122:05:152
67009975,1cyclictest61650irq/122-eno121:00:212
67009975,1cyclictest61650irq/122-eno120:10:202
67009975,1cyclictest61650irq/122-eno100:15:582
67009975,1cyclictest61650irq/122-eno100:08:342
67009971,4cyclictest61650irq/122-eno121:37:362
67009970,1cyclictest0-21swapper/221:05:112
66919970,2cyclictest0-21swapper/119:45:121
66839976,1cyclictest9-21ksoftirqd/020:55:130
66839976,1cyclictest9-21ksoftirqd/019:50:180
66839976,1cyclictest707-21snmpd00:17:370
66839976,1cyclictest32146-21diskmemload23:06:490
66839976,1cyclictest32075-21ssh21:49:110
66839976,1cyclictest24326-21ssh22:20:010
66839975,1cyclictest9-21ksoftirqd/022:50:000
66839975,1cyclictest9-21ksoftirqd/021:40:130
66839975,1cyclictest7994-21sendmail-msp22:00:000
66839975,1cyclictest707-21snmpd19:49:000
66839975,1cyclictest707-21snmpd19:12:380
66839975,1cyclictest17041-21df_inode21:30:140
66839974,0cyclictest0-21swapper/020:48:350
66839973,2cyclictest240-21systemd-journal21:10:000
66839973,2cyclictest240-21systemd-journal20:04:590
66839970,6cyclictest5943-21runrttasks21:15:530
66839970,6cyclictest590-21ssh00:31:260
66839970,6cyclictest5497-21ssh23:15:560
66839970,6cyclictest5336-21ssh23:56:460
66839970,6cyclictest31374-21ssh23:50:110
66839970,6cyclictest27306-21expr00:25:140
66839970,6cyclictest14470-21ntp_states20:30:170
66839970,6cyclictest13089-21ssh00:06:200
66839970,6cyclictest0-21swapper/000:35:000
66839970,1cyclictest28785-21expr22:25:130
66839970,1cyclictest28785-21expr22:25:120
66839970,1cyclictest20415-21ls23:35:150
66839970,1cyclictest15213-21sh22:07:450
66839970,1cyclictest14240-1kworker/u9:221:28:390
66839970,1cyclictest0-21swapper/022:30:210
66839970,1cyclictest0-21swapper/021:10:150
29555270,0sleep10-21swapper/122:25:181
29555270,0sleep10-21swapper/122:25:171
67069965,1cyclictest8382-21cat23:20:153
67069965,1cyclictest707-21snmpd22:55:233
67069965,1cyclictest707-21snmpd21:28:153
67069965,1cyclictest707-21snmpd19:27:333
67069965,1cyclictest604-21ssh00:31:303
67069965,1cyclictest5187-21ssh23:56:303
67069965,1cyclictest35-21ksoftirqd/323:45:003
67069965,1cyclictest35-21ksoftirqd/322:25:123
67069965,1cyclictest35-21ksoftirqd/322:25:123
67069965,1cyclictest35-21ksoftirqd/320:55:003
67069965,1cyclictest30041-21ssh23:06:083
67069965,1cyclictest26390-21ssh23:01:563
67069965,1cyclictest2526-21ssh00:35:123
67069965,1cyclictest21838-21kworker/3:122:40:333
67069965,1cyclictest13118-21ssh00:06:243
67069965,1cyclictest12407-21ssh22:05:073
67069962,2cyclictest32752-21cpuspeed_turbos22:30:143
67069962,2cyclictest240-21systemd-journal23:10:003
67069962,1cyclictest17456-21/usr/sbin/munin22:10:173
67069960,5cyclictest0-21swapper/319:50:193
67069960,5cyclictest0-21swapper/319:50:003
67009966,0cyclictest61650irq/122-eno123:36:412
67009966,0cyclictest61650irq/122-eno123:20:142
67009966,0cyclictest61650irq/122-eno123:10:112
67009966,0cyclictest61650irq/122-eno123:00:182
67009966,0cyclictest61650irq/122-eno122:55:102
67009966,0cyclictest61650irq/122-eno122:45:132
67009966,0cyclictest61650irq/122-eno122:40:122
67009966,0cyclictest61650irq/122-eno122:00:132
67009966,0cyclictest61650irq/122-eno121:45:542
67009966,0cyclictest61650irq/122-eno121:11:342
67009966,0cyclictest61650irq/122-eno120:35:202
67009966,0cyclictest61650irq/122-eno119:28:232
67009966,0cyclictest61650irq/122-eno100:30:052
67009966,0cyclictest61650irq/122-eno100:13:542
67009966,0cyclictest61650irq/122-eno100:01:192
67009965,1cyclictest707-21snmpd19:54:562
67009965,1cyclictest61650irq/122-eno122:35:192
67009965,1cyclictest61650irq/122-eno122:30:152
67009965,1cyclictest28-21ksoftirqd/220:45:112
67009965,1cyclictest12840-21sshd20:27:072
67009964,1cyclictest707-21snmpd22:15:372
67009964,1cyclictest61650irq/122-eno122:50:142
67009964,1cyclictest61650irq/122-eno100:25:202
67009964,1cyclictest23621-21gltestperf00:20:172
67009961,4cyclictest0-21swapper/220:20:152
67009960,6cyclictest0-21swapper/221:17:262
67009960,6cyclictest0-21swapper/220:54:522
67009960,4cyclictest6760-21fschecks_count20:15:162
67009960,3cyclictest0-21swapper/219:30:112
67009960,3cyclictest0-21swapper/219:30:102
66919961,1cyclictest0-21swapper/123:50:121
66919960,6cyclictest0-21swapper/123:44:151
66919960,6cyclictest0-21swapper/123:34:491
66919960,6cyclictest0-21swapper/121:39:381
66919960,3cyclictest0-21swapper/119:25:111
66919960,2cyclictest0-21swapper/123:05:001
66919960,2cyclictest0-21swapper/122:16:521
66919960,1cyclictest0-21swapper/100:24:311
66919960,0cyclictest0-21swapper/122:45:591
66839965,1cyclictest9-21ksoftirqd/020:20:150
66839965,1cyclictest9-21ksoftirqd/000:00:150
66839965,1cyclictest28818-21ntpq21:00:170
66839964,1cyclictest9-21ksoftirqd/020:15:150
66839961,1cyclictest27401-21ssh23:45:100
66839960,6cyclictest0-21swapper/021:50:050
66839960,6cyclictest0-21swapper/020:26:210
66839960,1cyclictest19360-21awk19:35:010
66839960,1cyclictest19360-21awk19:35:000
66839960,1cyclictest0-21swapper/023:40:190
66839960,0cyclictest0-21swapper/020:43:160
66839960,0cyclictest0-21swapper/020:10:140
66839960,0cyclictest0-21swapper/019:40:170
66839960,0cyclictest0-21swapper/019:20:120
67069954,1cyclictest707-21snmpd19:30:233
67069954,1cyclictest707-21snmpd19:30:233
67069953,1cyclictest8291-21python19:10:183
67069950,5cyclictest0-21swapper/321:10:003
67069950,1cyclictest0-21swapper/319:35:113
67009955,0cyclictest61650irq/122-eno120:31:582
67009955,0cyclictest61650irq/122-eno119:45:112
67009953,1cyclictest0-21swapper/219:15:152
67009950,5cyclictest0-21swapper/220:00:112
66919955,0cyclictest0-21swapper/123:36:311
66919955,0cyclictest0-21swapper/123:17:411
66919955,0cyclictest0-21swapper/122:50:231
66919955,0cyclictest0-21swapper/122:12:451
66919955,0cyclictest0-21swapper/122:04:151
66919955,0cyclictest0-21swapper/119:14:531
66919955,0cyclictest0-21swapper/100:04:051
66919951,1cyclictest0-21swapper/122:08:051
66919950,5cyclictest0-21swapper/123:58:021
66919950,5cyclictest0-21swapper/121:22:291
66919950,5cyclictest0-21swapper/120:46:311
66919950,5cyclictest0-21swapper/119:55:381
66919950,5cyclictest0-21swapper/119:36:401
66919950,5cyclictest0-21swapper/100:28:181
66919950,5cyclictest0-21swapper/100:10:091
66919950,2cyclictest0-21swapper/123:20:111
66919950,2cyclictest0-21swapper/123:05:111
66919950,2cyclictest0-21swapper/122:20:141
66919950,2cyclictest0-21swapper/121:50:111
66919950,2cyclictest0-21swapper/120:25:121
66919950,2cyclictest0-21swapper/100:15:231
66919950,1cyclictest0-21swapper/100:39:531
66919950,0cyclictest0-21swapper/123:25:261
66919950,0cyclictest0-21swapper/123:25:251
66919950,0cyclictest0-21swapper/121:44:591
66919950,0cyclictest0-21swapper/120:22:031
67009944,0cyclictest61650irq/122-eno120:05:052
66919944,0cyclictest0-21swapper/121:59:281
66919944,0cyclictest0-21swapper/120:31:351
66919944,0cyclictest0-21swapper/120:05:551
66919944,0cyclictest0-21swapper/119:43:381
66919942,1cyclictest0-21swapper/122:40:071
66919941,2cyclictest0-21swapper/120:00:121
66919940,3cyclictest0-21swapper/123:10:171
66919940,3cyclictest0-21swapper/120:10:201
66919940,3cyclictest0-21swapper/119:50:141
66919940,3cyclictest0-21swapper/100:30:011
66919940,2cyclictest0-21swapper/122:33:021
66919940,2cyclictest0-21swapper/120:15:181
66919940,2cyclictest0-21swapper/119:30:201
66919940,2cyclictest0-21swapper/119:30:191
66919940,2cyclictest0-21swapper/119:15:001
66919940,2cyclictest0-21swapper/100:05:121
66919940,0cyclictest0-21swapper/122:55:131
66919940,0cyclictest0-21swapper/121:10:171
66919932,1cyclictest38622sleep121:15:081
66919932,1cyclictest32005-21chrt21:08:231
66919931,2cyclictest0-21swapper/123:45:121
66919930,3cyclictest0-21swapper/120:35:171
66919930,2cyclictest0-21swapper/121:00:141
66919930,2cyclictest0-21swapper/120:50:011
66919930,2cyclictest0-21swapper/120:40:191
66919930,1cyclictest0-21swapper/121:30:141
66919930,1cyclictest0-21swapper/121:26:031
66919930,1cyclictest0-21swapper/120:55:111
66919930,1cyclictest0-21swapper/119:20:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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