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2026-03-03 - 19:40
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot8.osadl.org (updated Tue Mar 03, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
351597099241,9cyclictest3754503-21turbostat10:15:003
351597099211,16cyclictest3742080-21taskset10:05:113
351597099206,8cyclictest36073742sleep308:19:223
351597099201,9cyclictest3522212-21taskset07:14:413
3515970992017,1cyclictest0-21swapper/310:00:003
3515970992017,1cyclictest0-21swapper/307:30:003
37034642190,8sleep03703529-21fschecks_count09:35:130
351597099198,8cyclictest3817998-21sleep11:05:003
3515970991916,1cyclictest0-21swapper/311:05:173
351597099191,13cyclictest3530794-21sleep07:20:013
351597099186,6cyclictest37670672sleep310:24:013
351597099185,7cyclictest38058372sleep310:55:153
351597099185,10cyclictest3569308-21turbostat07:50:003
3515970991815,1cyclictest0-21swapper/309:05:163
351597099181,13cyclictest3837278-21chrt11:20:103
351597099181,13cyclictest3683689-21sleep09:20:013
351597099181,13cyclictest3531067-21chrt07:20:103
351597099176,6cyclictest38878242sleep311:56:543
351597099171,13cyclictest3639014-21chrt08:42:173
351597099171,12cyclictest3927030-21chrt12:30:113
351597099171,12cyclictest3909702-21chrt12:15:163
351597099171,12cyclictest3875689-21chrt11:50:123
351597099171,12cyclictest3874930-21taskset11:47:233
351597099171,12cyclictest3798625-21chrt10:46:153
351597099171,12cyclictest3735732-21chrt10:00:113
351597099171,12cyclictest3709403-21turbostat09:40:003
351597099171,12cyclictest3658127-21taskset08:57:563
351597099171,12cyclictest3651859-21taskset08:53:593
351597099171,12cyclictest3582042-21turbostat08:00:003
351597099171,12cyclictest3575321-21taskset07:50:473
351597099170,9cyclictest3894162-21taskset12:01:303
351597099170,8cyclictest3786237-21turbostat10:40:003
351597099170,3cyclictest38501472sleep311:30:123
351597099170,13cyclictest3792487-21taskset10:43:593
36777852160,8sleep13677902-21hddtemp_smartct09:15:141
351597099161,3cyclictest0-21swapper/312:35:113
351597099161,3cyclictest0-21swapper/311:40:113
351597099161,3cyclictest0-21swapper/308:10:103
3515970991613,1cyclictest0-21swapper/309:00:193
3515970991613,1cyclictest0-21swapper/308:25:193
351597099161,12cyclictest3862199-21chrt11:37:093
351597099161,12cyclictest3779622-21taskset10:31:533
351597099161,12cyclictest3779622-21taskset10:31:533
351597099161,12cyclictest3773204-21taskset10:26:163
351597099161,12cyclictest3760540-21taskset10:16:383
351597099161,12cyclictest3715528-21taskset09:42:363
351597099161,12cyclictest3702699-21taskset09:30:503
351597099161,12cyclictest3677009-21chrt09:10:543
351597099161,12cyclictest3613704-21taskset08:23:343
351597099161,12cyclictest3582295-21taskset08:00:093
351597099161,12cyclictest3556353-21taskset07:37:333
351597099161,11cyclictest3919330-21taskset12:20:173
351597099161,11cyclictest3907144-21chrt12:11:523
351597099161,11cyclictest3723265-21taskset09:50:143
351597099161,11cyclictest3562659-21taskset07:41:303
351597099160,13cyclictest3900536-21taskset12:06:513
351597099160,13cyclictest3805233-21taskset10:54:413
351597099160,13cyclictest3626184-21taskset08:30:473
351597099160,12cyclictest3690068-21taskset09:21:563
307598160,6rtkit-daemon3780124-21taskset10:35:092
36208352150,3sleep03621778-21grep08:30:170
351597099151,2cyclictest0-21swapper/311:25:133
3515970991512,1cyclictest0-21swapper/311:15:263
351597099151,11cyclictest3594737-21turbostat08:10:003
351597099151,10cyclictest3544049-21chrt07:30:123
351597099150,3cyclictest0-21swapper/309:45:113
351597099150,12cyclictest3926561-21taskset12:27:433
351597099150,12cyclictest3632561-21chrt08:36:273
351597099150,11cyclictest3824574-21taskset11:10:083
351597099150,11cyclictest3645258-21taskset08:45:383
351597099141,2cyclictest0-21swapper/309:25:133
307598140,3rtkit-daemon217-21plymouthd09:33:552
307598140,2rtkit-daemon0-21swapper/207:21:232
37650732130,9sleep13761082-21/usr/sbin/munin10:20:181
307598120,8rtkit-daemon3813008-21irqrtprio11:00:142
307598120,8rtkit-daemon3709441-21latency_hist09:40:002
307598120,4rtkit-daemon0-21swapper/211:20:212
39076462112,5sleep13907679-21apt-get12:15:111
38440712110,7sleep03844997-21cut11:25:170
35939532110,8sleep13588620-21/usr/sbin/munin08:05:211
307598110,7rtkit-daemon714-21snmpd11:50:152
307598110,7rtkit-daemon3256-21sendmail-mta10:05:272
307598110,6rtkit-daemon3522409-21munin-node11:46:442
37356962101,5sleep23735729-21apt-get10:00:112
36275042100,3sleep23628367-21cut08:35:162
35761132101,7sleep23575911-21/usr/sbin/munin07:55:162
35750742100,3sleep23575279-21users07:50:242
35246422102,4sleep03524675-21apt-get07:15:110
307598100,6rtkit-daemon3716052-21cron09:45:002
307598100,6rtkit-daemon3476728-21munin-node07:09:152
307598100,6rtkit-daemon3256-21sendmail-mta11:26:522
307598100,6rtkit-daemon3256-21sendmail-mta09:07:072
307598100,6rtkit-daemon3256-21sendmail-mta07:43:162
307598100,6rtkit-daemon316-21systemd-udevd12:09:442
307598100,6rtkit-daemon299-21systemd-journal08:33:442
307598100,6rtkit-daemon217-21plymouthd09:26:432
307598100,5rtkit-daemon3767441-21apt-get10:25:132
307598100,4rtkit-daemon217-21plymouthd12:00:562
307598100,4rtkit-daemon0-21swapper/212:28:042
3820292290,6sleep03822310-21cut11:05:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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