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2026-01-18 - 18:26
[ 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 792 highest latencies:
System rack1slot1.osadl.org (updated Sun Jan 18, 2026 12:45:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
257332208174,22sleep10-21swapper/107:08:311
258092206152,22sleep00-21swapper/007:09:290
257072206161,25sleep20-21swapper/207:08:112
255122200161,26sleep30-21swapper/307:05:383
153792710,0sleep00-21swapper/008:00:110
208732580,0sleep10-21swapper/109:57:221
285072200,0sleep228500-21awk08:30:002
25938991412,1cyclictest9-21ksoftirqd/010:40:000
2593899140,13cyclictest0-21swapper/011:55:170
2595599110,8cyclictest240-21systemd-journal09:09:553
2594799109,1cyclictest61650irq/122-eno109:55:122
2594799100,8cyclictest26227-21kworker/u8:109:32:452
2593899101,9cyclictest15864-21sh12:32:020
259559997,1cyclictest35-21ksoftirqd/309:29:563
259479990,2cyclictest0-21swapper/207:10:122
259389998,1cyclictest3661-21ssh11:36:250
259389990,5cyclictest5840-21latency_hist09:40:000
259389990,4cyclictest29554-21munin-run11:30:000
259559986,1cyclictest707-21snmpd11:37:283
259559986,1cyclictest707-21snmpd10:00:583
259559986,1cyclictest707-21snmpd09:16:153
259559986,1cyclictest35-21ksoftirqd/312:15:003
259559980,4cyclictest24622-21fschecks_time08:20:153
259559980,4cyclictest2397-21awk07:25:153
259559980,4cyclictest0-21swapper/309:55:123
259559980,0cyclictest14293-21apt-get09:50:103
259559980,0cyclictest0-21swapper/311:20:113
259479986,1cyclictest61650irq/122-eno112:35:122
259479986,1cyclictest61650irq/122-eno112:25:152
259479986,1cyclictest61650irq/122-eno111:30:112
259479986,1cyclictest61650irq/122-eno111:30:112
259479986,1cyclictest61650irq/122-eno110:55:192
259479986,1cyclictest28246-21ssh11:26:482
259479986,1cyclictest17421-21perf10:35:002
259479986,1cyclictest17421-21perf10:35:002
259459980,8cyclictest0-21swapper/110:15:321
259389987,1cyclictest20608-1kworker/u9:110:15:210
259389986,1cyclictest707-21snmpd11:09:330
259389986,1cyclictest707-21snmpd09:02:090
259389986,1cyclictest707-21snmpd07:55:520
259389986,1cyclictest707-21snmpd07:29:300
259389984,2cyclictest240-21systemd-journal07:15:000
259389982,2cyclictest2747-21grep10:55:160
259389980,7cyclictest25078-21ssh10:43:440
259389980,5cyclictest0-21swapper/008:10:110
259389980,4cyclictest0-21swapper/010:25:110
259559976,1cyclictest707-21snmpd11:34:163
259559976,1cyclictest707-21snmpd11:34:163
259559976,1cyclictest35-21ksoftirqd/308:13:073
259559976,1cyclictest35-21ksoftirqd/307:45:073
259559976,1cyclictest35-21ksoftirqd/307:30:123
259559975,1cyclictest707-21snmpd11:43:523
259559975,1cyclictest707-21snmpd09:48:493
259559975,1cyclictest707-21snmpd09:40:313
259559975,1cyclictest707-21snmpd08:34:473
259559975,1cyclictest707-21snmpd08:34:473
259559975,1cyclictest707-21snmpd08:08:013
259559975,1cyclictest5163-21ssh10:59:353
259559975,1cyclictest28376-21ssh10:06:103
259559975,1cyclictest28203-21ssh11:26:423
259559975,1cyclictest26667-21cut07:10:153
259559975,1cyclictest15423-21cat08:00:113
259559970,6cyclictest17560-21sshd11:55:073
259479976,1cyclictest61650irq/122-eno111:50:112
259479976,1cyclictest61650irq/122-eno111:00:412
259479976,1cyclictest61650irq/122-eno110:25:152
259479976,1cyclictest61650irq/122-eno110:15:182
259479976,1cyclictest61650irq/122-eno110:05:182
259479976,1cyclictest61650irq/122-eno107:55:002
259479975,1cyclictest707-21snmpd07:40:152
259479975,1cyclictest61650irq/122-eno111:55:152
259479975,1cyclictest28-21ksoftirqd/211:05:182
259479975,1cyclictest11488-21ntpq09:45:162
259479973,2cyclictest548-21systemd-logind08:40:182
259479973,2cyclictest0-21swapper/209:09:552
259479971,6cyclictest0-21swapper/208:13:102
259479971,2cyclictest9385-21apt-get11:45:112
259479971,2cyclictest325842sleep212:13:212
259479971,2cyclictest0-21swapper/208:20:152
259479970,5cyclictest0-21swapper/212:20:112
259459970,1cyclictest0-21swapper/112:15:471
259389976,1cyclictest9-21ksoftirqd/007:40:000
259389975,1cyclictest707-21snmpd09:10:120
259389975,1cyclictest707-21snmpd09:09:450
259389975,1cyclictest707-21snmpd08:41:110
259389975,1cyclictest707-21snmpd07:15:180
259389975,1cyclictest32526-21ssh11:32:310
259389975,1cyclictest32526-21ssh11:32:310
259389975,1cyclictest30855-21ls08:35:000
259389975,1cyclictest30855-21ls08:35:000
259389974,1cyclictest240-21systemd-journal07:50:000
259389974,0cyclictest0-21swapper/012:35:130
259389971,6cyclictest28646-21ssh10:47:120
259389971,6cyclictest27620-21ssh12:05:560
259389970,6cyclictest6992-21netstat11:00:160
259389970,6cyclictest6133-21munin-run08:55:000
259389970,6cyclictest486-21sh09:32:160
259389970,6cyclictest26389-21cut10:05:130
259389970,6cyclictest18795-21df_inode09:55:140
259389970,6cyclictest1346-21chrt12:15:100
259389970,6cyclictest0-21swapper/010:30:110
259389970,6cyclictest0-21swapper/010:30:110
259389970,6cyclictest0-21swapper/010:10:130
259389970,3cyclictest0-21swapper/009:25:110
259389970,1cyclictest8427-21ssh10:22:300
259389970,1cyclictest31882-21ssh10:50:230
259389970,1cyclictest23151-21ssh10:00:140
259389970,1cyclictest17427-21ssh09:53:390
259389970,1cyclictest0-21swapper/009:45:190
259559965,1cyclictest8352-21ssh12:23:143
259559965,1cyclictest8182-21sshd07:38:263
259559965,1cyclictest693-21runrttasks10:47:133
259559965,1cyclictest32493-21ssh10:51:523
259559965,1cyclictest3242-21ssh12:15:323
259559965,1cyclictest24407-21ssh10:42:063
259559965,1cyclictest22097-21ssh12:00:133
259559965,1cyclictest20497-21ssh12:38:413
259559965,1cyclictest17678-21ssh10:35:093
259559965,1cyclictest16083-21ssh10:31:443
259559965,1cyclictest16083-21ssh10:31:443
259559965,1cyclictest14362-21ssh11:10:153
259559965,1cyclictest12980-21ssh11:49:463
259559965,1cyclictest11614-21ssh12:26:253
259559964,1cyclictest707-21snmpd12:30:323
259559964,1cyclictest707-21snmpd11:04:303
259559964,1cyclictest707-21snmpd09:04:303
259559964,1cyclictest707-21snmpd08:47:053
259559964,1cyclictest707-21snmpd07:21:313
259559964,1cyclictest27271-21cat08:25:143
259559964,1cyclictest25558-21ssh12:05:083
259559964,1cyclictest12920-21systemctl07:50:153
259559964,1cyclictest0-21swapper/309:35:143
259559963,2cyclictest707-21snmpd08:44:053
259559963,2cyclictest5446-21cron10:20:003
259559963,1cyclictest240-21systemd-journal08:19:553
259559962,3cyclictest9975-21/usr/sbin/munin10:25:133
259559962,3cyclictest30281-21ssh09:30:123
259559962,1cyclictest24240-21ssh09:21:383
259559961,3cyclictest31168-21latency10:10:143
259559961,3cyclictest0-21swapper/309:10:153
259559960,1cyclictest18624-21hddtemp_smartct11:15:123
259479966,0cyclictest61650irq/122-eno112:30:072
259479966,0cyclictest61650irq/122-eno112:15:012
259479966,0cyclictest61650irq/122-eno112:05:592
259479966,0cyclictest61650irq/122-eno112:00:342
259479966,0cyclictest61650irq/122-eno111:40:112
259479966,0cyclictest61650irq/122-eno111:35:292
259479966,0cyclictest61650irq/122-eno111:20:032
259479966,0cyclictest61650irq/122-eno110:41:282
259479966,0cyclictest61650irq/122-eno110:35:082
259479966,0cyclictest61650irq/122-eno110:20:022
259479966,0cyclictest61650irq/122-eno110:10:452
259479966,0cyclictest61650irq/122-eno110:01:002
259479966,0cyclictest61650irq/122-eno109:50:132
259479966,0cyclictest61650irq/122-eno109:25:522
259479966,0cyclictest61650irq/122-eno109:20:052
259479966,0cyclictest61650irq/122-eno109:16:132
259479966,0cyclictest61650irq/122-eno109:11:392
259479966,0cyclictest61650irq/122-eno109:00:192
259479966,0cyclictest61650irq/122-eno108:52:422
259479966,0cyclictest61650irq/122-eno108:15:372
259479966,0cyclictest61650irq/122-eno107:36:032
259479966,0cyclictest61650irq/122-eno107:25:592
259479966,0cyclictest61650irq/122-eno107:20:142
259479965,1cyclictest707-21snmpd07:56:322
259479965,1cyclictest61650irq/122-eno109:40:132
259479965,1cyclictest61650irq/122-eno107:30:142
259479965,1cyclictest61650irq/122-eno107:15:152
259479964,1cyclictest7691-21ntpq08:55:122
259479964,1cyclictest707-21snmpd07:48:522
259479964,1cyclictest61650irq/122-eno110:45:012
259479964,1cyclictest28-21ksoftirqd/208:40:002
259479963,1cyclictest240-21systemd-journal09:35:002
259479960,5cyclictest0-21swapper/211:16:272
259479960,2cyclictest30580-21df10:50:132
259479960,1cyclictest0-21swapper/211:10:132
259459960,6cyclictest0-21swapper/111:12:481
259459960,6cyclictest0-21swapper/111:06:331
259459960,6cyclictest0-21swapper/110:40:021
259459960,6cyclictest0-21swapper/110:23:531
259459960,6cyclictest0-21swapper/109:42:141
259459960,6cyclictest0-21swapper/109:16:101
259459960,6cyclictest0-21swapper/109:14:511
259459960,6cyclictest0-21swapper/108:20:281
259459960,6cyclictest0-21swapper/108:13:131
259459960,6cyclictest0-21swapper/107:37:151
259459960,6cyclictest0-21swapper/107:33:091
259459960,6cyclictest0-21swapper/107:20:361
259459960,6cyclictest0-21swapper/107:16:421
259459960,5cyclictest0-21swapper/108:00:111
259459960,3cyclictest0-21swapper/110:30:091
259459960,3cyclictest0-21swapper/110:30:091
259459960,2cyclictest0-21swapper/111:45:111
259459960,1cyclictest0-21swapper/111:52:071
259389965,1cyclictest9-21ksoftirqd/012:20:000
259389965,1cyclictest9-21ksoftirqd/008:35:130
259389965,1cyclictest9-21ksoftirqd/008:25:000
259389965,1cyclictest6611-21ntpq11:40:170
259389965,1cyclictest24616-21ssh12:03:220
259389965,1cyclictest13891-21ssh11:50:140
259389964,1cyclictest9-21ksoftirqd/009:15:140
259389964,1cyclictest8812-21cpuspeed_turbos07:40:120
259389964,1cyclictest707-21snmpd08:17:430
259389964,1cyclictest4978-21ntpq07:30:180
259389964,1cyclictest31029-21swap12:10:190
259389961,4cyclictest13673-21ls07:55:000
259389960,6cyclictest9189-1kworker/u9:111:10:400
259389960,6cyclictest0-21swapper/008:20:190
259389960,5cyclictest21794-21ssh09:20:110
259389960,3cyclictest0-21swapper/008:05:200
259389960,2cyclictest17881-21ssh11:15:090
259389960,1cyclictest9124-21ssh11:45:010
259389960,0cyclictest0-21swapper/012:26:100
259389960,0cyclictest0-21swapper/011:20:130
259389960,0cyclictest0-21swapper/009:40:150
21164260,1sleep10-21swapper/111:59:461
13420260,0sleep30-21swapper/311:09:463
259559954,1cyclictest15876-21ssh11:52:043
259559953,1cyclictest9233-21tune2fs07:40:133
259559952,2cyclictest29691-21/usr/sbin/munin07:15:123
259559951,3cyclictest707-21snmpd07:55:273
259559951,1cyclictest32459-21/usr/sbin/munin08:35:193
259559950,2cyclictest7152-21awk10:20:193
259479953,1cyclictest583-21in:imuxsock08:00:002
259479953,1cyclictest30848-21cron08:35:012
259479953,1cyclictest30848-21cron08:35:002
259479952,2cyclictest16897-21apt-get08:05:122
259479950,1cyclictest0-21swapper/208:45:132
259459955,0cyclictest0-21swapper/112:35:091
259459955,0cyclictest0-21swapper/111:32:231
259459955,0cyclictest0-21swapper/111:32:231
259459951,1cyclictest0-21swapper/108:20:001
259459950,5cyclictest0-21swapper/112:25:441
259459950,5cyclictest0-21swapper/112:24:041
259459950,5cyclictest0-21swapper/111:25:591
259459950,5cyclictest0-21swapper/110:27:021
259459950,5cyclictest0-21swapper/110:06:281
259459950,5cyclictest0-21swapper/109:34:201
259459950,5cyclictest0-21swapper/108:42:011
259459950,5cyclictest0-21swapper/107:50:181
259459950,3cyclictest0-21swapper/110:45:111
259459950,3cyclictest0-21swapper/110:35:131
259459950,3cyclictest0-21swapper/110:13:041
259459950,1cyclictest0-21swapper/111:20:151
259459950,1cyclictest0-21swapper/109:36:031
259459950,0cyclictest0-21swapper/112:00:591
259459950,0cyclictest0-21swapper/111:16:551
259459950,0cyclictest0-21swapper/110:02:181
259459950,0cyclictest0-21swapper/109:00:591
259459950,0cyclictest0-21swapper/108:55:591
259459950,0cyclictest0-21swapper/108:46:161
259459950,0cyclictest0-21swapper/108:05:591
259389954,1cyclictest707-21snmpd08:56:470
259389952,2cyclictest31799-21cpuspeed_turbos07:20:120
259389950,3cyclictest0-21swapper/008:45:100
15181250,0sleep10-21swapper/112:30:221
259559944,0cyclictest15756-21kworker/3:108:57:273
259559942,1cyclictest707-21snmpd08:50:233
259459943,1cyclictest10525-21chrt07:43:021
259459942,1cyclictest0-21swapper/112:10:151
259459941,2cyclictest0-21swapper/110:50:141
259459940,4cyclictest0-21swapper/108:35:031
259459940,3cyclictest0-21swapper/108:53:451
259459940,3cyclictest0-21swapper/108:25:021
259459940,2cyclictest0-21swapper/111:40:181
259459940,2cyclictest0-21swapper/111:35:201
259459940,1cyclictest0-21swapper/111:03:091
259459940,1cyclictest0-21swapper/109:50:041
259459940,0cyclictest0-21swapper/110:55:191
259459940,0cyclictest0-21swapper/109:06:221
259459940,0cyclictest0-21swapper/107:56:381
259459940,0cyclictest0-21swapper/107:10:201
259459933,0cyclictest0-21swapper/107:46:441
259459932,1cyclictest102792sleep109:45:051
259459931,1cyclictest0-21swapper/109:25:111
259459931,1cyclictest0-21swapper/107:25:111
259459930,3cyclictest0-21swapper/108:31:421
259459930,3cyclictest0-21swapper/108:31:421
259459930,2cyclictest0-21swapper/112:05:411
259459930,1cyclictest0-21swapper/109:20:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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