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2026-03-02 - 12:08
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot2.osadl.org (updated Mon Mar 02, 2026 00:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3890000999043,38cyclictest4009596-21ld22:50:271
388999999842,75cyclictest3889981-21munin-run19:10:010
3889999997833,27cyclictest0-21swapper/000:35:330
3890000997732,21cyclictest0-21swapper/100:20:281
3890000997125,26cyclictest0-21swapper/123:35:441
3889999997061,6cyclictest3910594-21kworker/u4:2+events_unbound21:16:590
3890000996822,35cyclictest0-21swapper/122:55:241
3890000996820,27cyclictest0-21swapper/100:30:351
388999999682,13cyclictest3974067-21apt-get22:10:120
388999999682,13cyclictest3974067-21apt-get22:10:120
3890000996734,28cyclictest3976115-21kworker/u4:15-rpciod22:15:411
3889999996729,32cyclictest37-21kcompactd000:28:200
389000099653,50cyclictest3943387-21ssh21:35:111
3890000996518,27cyclictest0-21swapper/121:50:161
3889999996517,43cyclictest3952218-21ssh21:45:100
3889999996511,44cyclictest4024128-21kworker/u4:0-rpciod23:25:370
3890000996441,20cyclictest3934305-21latency_hist21:25:061
3890000996440,22cyclictest3966250-21ld22:00:351
3890000996434,28cyclictest4000936-21sh22:40:271
3890000996434,28cyclictest4000936-21sh22:40:271
3889999996434,26cyclictest4034862-21latency_hist23:20:010
3889999996434,26cyclictest4034862-21latency_hist23:20:010
3889999996428,29cyclictest3939000-21aten_r7power_cu21:30:140
3889999996419,43cyclictest3945590-21kworker/u4:9+xprtiod22:15:340
389000099634,52cyclictest4066422-21ssh23:55:381
3889999996333,28cyclictest3899014-21kworker/u4:16-rpciod20:05:420
388999999632,55cyclictest3912056-21apt-get20:35:160
388999999632,55cyclictest3899849-21ntpq19:45:320
3889999996323,37cyclictest0-21swapper/021:40:030
3890000996233,26cyclictest0-21swapper/123:35:021
3890000996220,38cyclictest0-21swapper/100:28:191
388999999624,54cyclictest4057765-21ps23:45:380
388999999624,39cyclictest4074415-21ssh00:05:190
388999999624,39cyclictest4074415-21ssh00:05:190
3889999996228,30cyclictest0-21swapper/021:55:020
388999999622,55cyclictest3935379-21ssh21:25:360
3889999996218,41cyclictest3904208-21sed20:05:010
3890000996132,26cyclictest0-21swapper/122:30:341
3890000996131,27cyclictest4017852-21df_abs23:00:151
3890000996129,29cyclictest3920618-21timerandwakeup21:05:371
3890000996129,29cyclictest0-21swapper/100:00:331
3890000996125,30cyclictest3970315-21kernelversion22:05:231
388999999614,43cyclictest3919555-21modprobe21:04:590
3889999996132,27cyclictest4000360-21cut22:40:160
3889999996132,27cyclictest4000360-21cut22:40:160
3889999996132,26cyclictest3920160-21gltestperf21:05:210
3889999996131,27cyclictest0-21swapper/023:00:250
3889999996130,28cyclictest0-21swapper/022:25:260
388999999612,54cyclictest3943371-21apt-get21:35:120
388999999612,15cyclictest4087180-21apt-get00:20:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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