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2026-01-21 - 07:26
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack8slot4.osadl.org (updated Wed Jan 21, 2026 00:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32662992228174,18sleep30-21swapper/319:05:543
32663362218189,19sleep40-21swapper/419:06:284
32662642217185,21sleep60-21swapper/619:05:266
32663712215186,19sleep10-21swapper/119:06:581
32664182214187,17sleep20-21swapper/219:07:392
32662542213185,18sleep50-21swapper/519:05:165
32684822211183,18sleep70-21swapper/719:09:297
32663142203176,17sleep00-21swapper/019:06:090
33114582560,0sleep30-21swapper/320:28:113
3268745993428,5cyclictest0-21swapper/321:38:123
326874199333,29cyclictest3413353-21debian-sa123:35:012
326876199320,30cyclictest0-21swapper/700:20:017
326875499310,30cyclictest3377843-21idleruntime-cro22:30:015
3268745993127,3cyclictest0-21swapper/300:38:103
326874599310,27cyclictest0-21swapper/321:23:113
326873999310,30cyclictest3429626-21idleruntime-cro00:05:001
3268761993028,1cyclictest0-21swapper/700:25:017
3268761993026,3cyclictest0-21swapper/722:13:107
3268761993026,3cyclictest0-21swapper/700:08:117
326876199300,29cyclictest0-21swapper/723:40:017
326876199300,0cyclictest0-21swapper/721:53:107
3268759993028,1cyclictest0-21swapper/623:50:006
3268759993027,3cyclictest0-21swapper/600:38:096
326875999300,29cyclictest3362326-21apt-get22:03:106
326875999300,29cyclictest3348852-21apt-get21:38:116
326875999300,28cyclictest0-21swapper/600:18:126
326875499300,29cyclictest3345526-21idleruntime-cro21:30:015
326875499300,29cyclictest278-21plymouthd00:15:005
326875099300,29cyclictest3327046-21apt-get20:58:104
3268745993028,1cyclictest3421434-21apt23:50:013
3268745993025,4cyclictest0-21swapper/320:55:003
326874599300,29cyclictest3437757-21unin-run00:20:003
326874599300,29cyclictest0-21swapper/321:13:123
326874599300,29cyclictest0-21swapper/320:43:113
326874199300,29cyclictest3385922-21idleruntime-cro22:45:012
326874199300,29cyclictest3348215-21idleruntime-cro21:35:002
3268736993028,1cyclictest0-21swapper/000:20:010
3268736993026,4cyclictest0-21swapper/021:23:120
326873699300,29cyclictest369-21systemd-journal21:00:010
326873699300,29cyclictest0-21swapper/023:00:020
326873699300,29cyclictest0-21swapper/020:45:000
3268761992928,1cyclictest0-21swapper/719:23:107
3268761992926,3cyclictest0-21swapper/700:15:017
3268761992926,2cyclictest0-21swapper/720:55:017
326876199290,28cyclictest0-21swapper/723:53:117
326876199290,28cyclictest0-21swapper/723:30:027
326876199290,28cyclictest0-21swapper/723:00:037
326876199290,28cyclictest0-21swapper/721:13:127
326876199290,28cyclictest0-21swapper/720:33:117
326876199290,28cyclictest0-21swapper/719:38:107
326876199290,28cyclictest0-21swapper/700:38:107
3268759992927,1cyclictest0-21swapper/600:13:116
3268759992925,3cyclictest0-21swapper/620:55:016
326875999290,28cyclictest0-21swapper/623:40:016
326875999290,28cyclictest0-21swapper/621:13:116
326875999290,28cyclictest0-21swapper/620:43:106
326875999290,1cyclictest3393986-21apt-get23:00:026
326875999290,0cyclictest0-21swapper/621:23:126
3268754992927,1cyclictest3293584-21sh19:55:005
326875499290,28cyclictest3356930-21apt-get21:53:105
326875499290,28cyclictest0-21swapper/519:13:115
326875499290,1cyclictest958-21gmain22:10:015
326875499290,1cyclictest0-21swapper/523:48:105
3268750992927,1cyclictest3343475-21apt-get21:28:114
3268750992926,2cyclictest32996152sleep420:08:114
326875099290,28cyclictest3427576-21apt-get00:03:124
326875099290,1cyclictest3361733-21systemd-run22:00:024
3268745992927,1cyclictest0-21swapper/323:53:103
3268745992927,1cyclictest0-21swapper/300:25:003
3268745992927,1cyclictest0-21swapper/300:13:123
3268745992924,4cyclictest0-21swapper/320:50:013
326874599290,28cyclictest0-21swapper/322:43:093
326874599290,28cyclictest0-21swapper/322:38:113
326874599290,28cyclictest0-21swapper/322:33:113
326874599290,28cyclictest0-21swapper/322:03:103
326874599290,1cyclictest3400528-21apt-get23:13:103
326874599290,1cyclictest0-21swapper/319:53:113
326874199290,1cyclictest0-21swapper/221:30:002
3268739992927,1cyclictest3380527-21sh22:35:021
326873999290,28cyclictest0-21swapper/122:53:121
326873999290,28cyclictest0-21swapper/122:23:081
326873999290,28cyclictest0-21swapper/119:15:011
326873999290,1cyclictest3367709-21apt-get22:13:091
3268736992927,1cyclictest3405925-21apt-get23:23:090
3268736992925,4cyclictest0-21swapper/000:38:090
326873699290,28cyclictest0-21swapper/023:53:120
326873699290,28cyclictest0-21swapper/022:33:110
326873699290,28cyclictest0-21swapper/020:55:010
326873699290,1cyclictest3386563-21apt-get22:48:110
326873699290,1cyclictest3335392-21apt-get21:13:110
3268761992827,1cyclictest0-21swapper/719:33:107
3268761992827,0cyclictest0-21swapper/719:58:117
3268761992826,1cyclictest3269265-21apt-get19:13:117
3268761992826,1cyclictest0-21swapper/722:03:117
3268761992826,1cyclictest0-21swapper/721:33:107
3268761992826,1cyclictest0-21swapper/720:43:107
3268761992826,1cyclictest0-21swapper/720:10:007
3268761992825,3cyclictest16450irq/4-ttyS020:50:017
3268761992824,2cyclictest3310262-21sh20:25:017
3268759992827,1cyclictest0-21swapper/623:53:116
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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