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2026-01-13 - 15:53
[ 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 Jan 13, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
369385021310,2sleep23345994-21kworker/2:2+rcu_gp11:20:002
3384491992118,1cyclictest0-21swapper/312:20:233
3384491992118,1cyclictest0-21swapper/312:20:233
3384491992118,1cyclictest0-21swapper/308:20:003
3384491992017,1cyclictest0-21swapper/308:15:013
338449199201,14cyclictest3636705-21turbostat10:35:003
3384491991915,1cyclictest0-21swapper/312:20:003
338449199191,14cyclictest3546250-21taskset09:15:223
3384491991815,1cyclictest0-21swapper/309:45:003
3384491991815,1cyclictest0-21swapper/308:20:013
3384491991815,1cyclictest0-21swapper/307:50:003
3384491991815,1cyclictest0-21swapper/307:35:133
338449199181,12cyclictest3508735-21taskset08:50:013
35215592171,1sleep30-21swapper/309:00:113
3384491991714,1cyclictest0-21swapper/312:10:163
3384491991714,1cyclictest0-21swapper/311:55:163
338449199171,13cyclictest3598134-21chrt10:02:273
338449199171,13cyclictest3488718-21taskset08:30:223
3384491991613,1cyclictest0-21swapper/311:15:153
3384491991613,1cyclictest0-21swapper/310:05:043
338449199161,13cyclictest3547290-21chrt09:25:003
338449199161,12cyclictest3751617-21taskset12:05:103
338449199161,12cyclictest3750987-21chrt12:00:403
338449199161,12cyclictest3718957-21taskset11:36:443
338449199161,12cyclictest3687313-21chrt11:13:323
338449199161,12cyclictest3681015-21taskset11:09:063
338449199161,12cyclictest3662273-21taskset10:55:043
338449199161,12cyclictest3637227-21taskset10:35:173
338449199161,12cyclictest3629986-21chrt10:25:473
338449199161,12cyclictest3623403-21taskset10:21:093
338449199161,12cyclictest3560426-21taskset09:35:133
338449199161,12cyclictest3533784-21taskset09:07:453
338449199161,12cyclictest3430797-21taskset07:40:403
338449199161,12cyclictest3405875-21taskset07:25:013
338449199161,12cyclictest3399181-21taskset07:18:403
338449199161,12cyclictest3390578-21taskset07:12:393
338449199161,11cyclictest3585251-21taskset09:50:243
338449199160,12cyclictest3591209-21taskset09:55:213
3384491991512,1cyclictest0-21swapper/309:10:193
338449199151,12cyclictest3560019-21sleep09:35:003
338449199151,12cyclictest3483095-21taskset08:28:203
338449199151,12cyclictest3445208-21taskset07:55:153
338449199151,12cyclictest3405661-21sleep07:25:003
338449199151,11cyclictest3791458-21taskset12:35:193
338449199151,11cyclictest3783538-21taskset12:30:133
338449199151,11cyclictest3732204-21taskset11:50:063
338449199151,11cyclictest3719635-21taskset11:40:133
338449199151,11cyclictest3700606-21chrt11:25:143
338449199151,11cyclictest3699795-21taskset11:20:293
338449199151,11cyclictest3655947-21taskset10:50:043
338449199151,11cyclictest3611388-21taskset10:15:133
338449199151,11cyclictest3456178-21chrt08:00:243
338449199151,11cyclictest3456178-21chrt08:00:243
338449199151,11cyclictest3443497-21taskset07:50:303
338449199151,11cyclictest3417972-21taskset07:30:463
338449199150,12cyclictest3674418-21taskset11:00:543
338449199150,11cyclictest3712839-21taskset11:34:563
338449199150,11cyclictest3604933-21taskset10:10:043
307598150,4rtkit-daemon3456574-40unattended-upgr08:01:240
307598150,4rtkit-daemon3456574-40unattended-upgr08:01:240
307598150,10rtkit-daemon3585078-21sed09:50:210
338449199145,7cyclictest3553391-21taskset09:27:083
3384491991412,0cyclictest0-21swapper/308:40:063
338449199141,11cyclictest3783031-21taskset12:29:223
338449199141,11cyclictest3578947-21chrt09:45:553
338449199140,12cyclictest3731659-21taskset11:46:143
338449199140,12cyclictest3649082-21taskset10:41:143
338449199140,12cyclictest3514570-21taskset08:50:283
338449199140,12cyclictest3462894-21chrt08:05:483
338449199140,11cyclictest3649629-21taskset10:45:073
338449199140,11cyclictest3520971-21taskset08:56:103
338449199140,11cyclictest3489802-21taskset08:35:063
37080752130,6sleep03709465-21cut11:30:160
35355582131,9sleep00-21swapper/009:10:190
307598130,8rtkit-daemon3679532-21tr11:05:190
307598130,5rtkit-daemon217-21plymouthd10:33:070
35392412120,9sleep23534225-21/usr/sbin/munin09:10:212
34836782121,8sleep03483801-21smartctl08:30:150
34444482120,9sleep23445206-21cut07:55:152
34058892121,8sleep23405922-21apt-get07:25:122
307598120,8rtkit-daemon3435371-21grep07:45:190
307598120,7rtkit-daemon3256-21sendmail-mta11:48:150
35856112110,8sleep13585628-21munin-run09:55:001
34638512110,8sleep03463895-21systemctl08:15:010
34575292110,8sleep23458476-21cut08:05:162
307598110,6rtkit-daemon3423805-21ntp_states07:35:230
307598110,5rtkit-daemon468-21systemd-logind09:41:440
307598110,4rtkit-daemon493-21gmain07:20:460
307598110,3rtkit-daemon3390917-21munin-node12:21:130
307598110,3rtkit-daemon3390917-21munin-node12:21:120
307598110,1rtkit-daemon0-21swapper/011:35:110
36493772101,6sleep00-21swapper/010:45:010
35867532100,7sleep13587795-21grep09:55:161
35732322102,4sleep23573254-21apt-get09:45:112
34950472101,7sleep10-21swapper/108:35:211
307598100,6rtkit-daemon3703717-21kthreadcore11:25:180
307598100,6rtkit-daemon3450261-21kworker/0:1+events_freezable08:06:110
307598100,6rtkit-daemon3399163-21taskset07:18:260
307598100,6rtkit-daemon3378139-21kworker/0:2+kacpid07:27:590
307598100,6rtkit-daemon3256-21sendmail-mta11:55:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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