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2026-03-02 - 06:08
[ 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 376 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
388999999611,54cyclictest4053179-21ssh23:40:310
389000099603,52cyclictest4040271-21ntpq23:25:371
389000099603,50cyclictest3893288-21grep19:20:231
3890000996032,26cyclictest534-21in:imuxsock00:14:301
3889999996028,29cyclictest0-21swapper/022:30:190
388999999602,6cyclictest3916533-21ntpq20:50:310
388999999602,5cyclictest3996752-21ntpq22:35:380
389000099594,49cyclictest4005111-21ssh22:45:211
3890000995933,23cyclictest0-21swapper/119:55:391
3890000995930,26cyclictest0-21swapper/121:30:341
389000099591,53cyclictest4035951-21ps23:20:351
388999999595,48cyclictest4096368-21ssh00:30:270
388999999595,46cyclictest4027084-21ntpq23:10:300
388999999593,51cyclictest4005273-21ssh22:45:270
388999999593,40cyclictest3984188-21users22:20:450
3889999995927,27cyclictest0-21swapper/019:25:160
3889999995927,27cyclictest0-21swapper/019:25:160
388999999592,53cyclictest3966099-21ntpq22:00:280
3889999995921,33cyclictest4035950-21ssh23:20:340
3889999995916,34cyclictest3887513-21kworker/u4:7+rpciod20:50:010
3889999995913,41cyclictest4009763-21ntpq22:50:350
3890000995847,8cyclictest3911855-21kworker/u4:8+events_unbound20:31:531
389000099584,49cyclictest3987990-21ssh22:25:321
3890000995831,25cyclictest3941117-21kworker/u4:3-xprtiod21:40:411
3890000995830,26cyclictest3913048-21unixbench_multi20:35:391
3890000995830,25cyclictest0-21swapper/119:50:231
3890000995829,27cyclictest4024129-21kworker/u4:1-rpciod23:43:281
3890000995828,26cyclictest0-21swapper/121:25:151
3890000995825,30cyclictest0-21swapper/123:45:381
389000099582,43cyclictest4031429-21ssh23:15:301
389000099582,43cyclictest4031429-21ssh23:15:291
388999999585,49cyclictest4049119-21awk23:35:460
388999999583,48cyclictest3891437-21apt-get19:15:100
3889999995830,26cyclictest0-21swapper/000:00:330
3889999995826,29cyclictest3945590-21kworker/u4:9-rpciod21:55:410
388999999582,53cyclictest4079134-21ntpq00:10:240
389000099573,49cyclictest3921877-21ssh21:10:271
3890000995729,25cyclictest0-21swapper/123:10:341
3890000995728,26cyclictest0-21swapper/121:15:301
3889999995733,22cyclictest3917940-21cat20:55:370
3889999995733,21cyclictest3919541-21kworker/u4:12-rpciod21:10:200
3889999995727,26cyclictest0-21swapper/020:25:290
3889999995725,28cyclictest0-21swapper/000:15:380
388999999572,49cyclictest3971052-21users22:05:410
3889999995712,43cyclictest3908942-21proc_pri20:20:340
3890000995630,23cyclictest0-21swapper/123:50:191
3890000995629,24cyclictest0-21swapper/100:35:291
389000099562,49cyclictest3953048-21ssh21:45:321
3890000995624,30cyclictest3964642-21sh21:59:241
388999999564,48cyclictest4043716-21apt-get23:30:130
3889999995626,26cyclictest0-21swapper/019:40:180
3889999995625,29cyclictest4065578-21aten_r7power_en23:55:160
388999999562,48cyclictest3893287-21ntpq19:20:230
388999999562,46cyclictest4013213-21apt-get22:55:120
3889999995624,27cyclictest0-21swapper/020:15:160
388999999562,35cyclictest3897178-21ntpq19:35:220
388999999561,48cyclictest3930001-21apt-get21:20:110
389000099554,45cyclictest3983578-21ssh22:20:321
389000099552,48cyclictest4075080-21ssh00:05:391
389000099552,48cyclictest4075080-21ssh00:05:391
389000099552,44cyclictest3919556-21modprobe21:05:001
3889999995515,32cyclictest4065280-21sed23:55:020
389000099544,45cyclictest3974632-21ssh22:10:221
389000099544,45cyclictest3974632-21ssh22:10:221
389000099542,47cyclictest4022831-21ssh23:05:351
389000099541,46cyclictest4082864-21ssh00:15:151
388999999542,4cyclictest4022662-21ntpq23:05:280
388999999542,48cyclictest3906370-21ps20:10:340
388999999541,13cyclictest3911257-21irqstats20:30:220
389000099533,47cyclictest3999951-21sendmail-msp22:40:001
389000099533,45cyclictest3904990-21sed20:05:321
3890000995322,29cyclictest3906704-21unixbench_singl20:10:381
3890000995317,33cyclictest3915941-21hostname20:50:141
389000099524,44cyclictest3915324-21ps20:45:351
389000099522,47cyclictest3892170-21ps19:15:341
388999999522,45cyclictest3891296-21grep19:15:010
389000099514,43cyclictest3908823-21ntpq20:20:261
3890000995127,21cyclictest3899697-21kernelversion19:45:211
389000099512,41cyclictest1068-21snmpd19:35:221
388999999512,46cyclictest3902811-21vmstat19:55:380
388999999512,43cyclictest3901031-21ntpq19:50:230
389000099502,44cyclictest3906942-21aten2__20:15:151
389000099502,41cyclictest3910077-21sed20:25:251
3890000995020,27cyclictest0-21swapper/120:40:151
388999999503,43cyclictest3913355-21apt-get20:40:110
389000099493,39cyclictest3890549-21grep19:10:191
389000099491,44cyclictest3894294-21fschecks_count19:25:191
389000099491,44cyclictest3894294-21fschecks_count19:25:191
389000099491,43cyclictest3899139-21latency_hist19:45:021
3890000994840,5cyclictest3896110-21sendmail_mailqu19:30:391
389000099482,41cyclictest3917161-21apt-get20:55:131
389000099482,39cyclictest3904227-21apt-config20:05:011
388999999481,43cyclictest3895371-21apt-get19:30:160
3890000994637,7cyclictest3890056-21latency_hist19:10:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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