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2026-02-22 - 21:51
[ 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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the highest latencies:
System rack8slot1.osadl.org (updated Sun Feb 22, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
323159929991026,0cyclictest25518-21mailstats09:56:130
32315992880478,0cyclictest32397-21date07:06:040
32315992644487,0cyclictest9-21ksoftirqd/008:06:080
32315992552841,0cyclictest4435-21munin-node08:21:060
32315992499132,0cyclictest10665-1kworker/0:1H10:51:060
32315992373357,0cyclictest10665-1kworker/0:1H07:11:070
32315992356284,0cyclictest10665-1kworker/0:1H10:46:070
32315992341365,0cyclictest10665-1kworker/0:1H08:01:060
32315992338289,0cyclictest10665-1kworker/0:1H10:21:060
32315992318278,0cyclictest10665-1kworker/0:1H10:26:060
32315992318238,0cyclictest10665-1kworker/0:1H11:21:060
32315992281275,0cyclictest10665-1kworker/0:1H10:31:060
32315992275254,0cyclictest10665-1kworker/0:1H11:01:060
323159922412102,0cyclictest14966-21latency_hist09:26:060
32315992239263,0cyclictest10665-1kworker/0:1H09:31:070
32315992232270,0cyclictest10665-1kworker/0:1H08:11:070
32315992214708,0cyclictest9-21ksoftirqd/009:11:070
32315992197253,0cyclictest10665-1kworker/0:1H12:01:070
32315992191267,0cyclictest10665-1kworker/0:1H09:01:070
32315992190293,0cyclictest10665-1kworker/0:1H09:46:070
32315992186607,0cyclictest9-21ksoftirqd/012:21:060
32315992186225,0cyclictest10665-1kworker/0:1H07:31:070
32315992143258,0cyclictest10665-1kworker/0:1H09:41:060
32315992133233,0cyclictest10665-1kworker/0:1H11:46:060
32315992099238,0cyclictest10665-1kworker/0:1H10:06:080
32315992024199,0cyclictest10665-1kworker/0:1H08:41:070
3231599202037,0cyclictest0-21swapper10:46:030
32315991996224,0cyclictest10665-1kworker/0:1H11:06:070
32315991996217,0cyclictest10665-1kworker/0:1H08:31:060
32315991995246,0cyclictest10665-1kworker/0:1H10:01:070
32315991957259,0cyclictest10665-1kworker/0:1H07:06:030
32315991870343,0cyclictest10665-1kworker/0:1H10:11:060
32315991870303,0cyclictest10665-1kworker/0:1H07:16:110
32315991832230,0cyclictest10665-1kworker/0:1H11:16:100
32315991826281,0cyclictest10665-1kworker/0:1H11:26:070
32315991802243,0cyclictest10665-1kworker/0:1H11:51:070
32315991747530,0cyclictest9-21ksoftirqd/011:11:070
32315991683793,0cyclictest1595-21jbd2/hda3-810:56:100
32315991652586,0cyclictest9-21ksoftirqd/009:21:070
32315991631275,0cyclictest10665-1kworker/0:1H07:36:110
3231599162472,0cyclictest10665-1kworker/0:1H10:36:110
32315991616665,0cyclictest8050-21sendmail_mailtr12:16:110
32315991584337,0cyclictest9-21ksoftirqd/007:43:450
32315991566144,0cyclictest18707-21perl07:58:400
32315991563684,0cyclictest18368-21cron09:36:140
32315991553268,0cyclictest10665-1kworker/0:1H08:26:070
32315991545218,0cyclictest10665-1kworker/0:1H12:06:060
32315991540265,0cyclictest10665-1kworker/0:1H08:56:100
32315991526343,0cyclictest1595-21jbd2/hda3-807:28:430
32315991514478,0cyclictest9-21ksoftirqd/007:23:270
32315991495433,0cyclictest1595-21jbd2/hda3-807:48:440
32315991489391,0cyclictest9-21ksoftirqd/007:53:410
3231599148030,0cyclictest10665-1kworker/0:1H08:53:290
32315991480263,0cyclictest10665-1kworker/0:1H12:31:060
32315991466423,0cyclictest9-21ksoftirqd/008:18:470
32315991447157,0cyclictest0-21swapper11:33:230
32315991444634,0cyclictest1595-21jbd2/hda3-811:36:190
32315991381399,0cyclictest9-21ksoftirqd/011:58:340
32315991379237,0cyclictest10665-1kworker/0:1H09:56:180
32315991370491,0cyclictest9-21ksoftirqd/009:18:330
32315991368138,0cyclictest10665-1kworker/0:1H10:16:140
32315991367328,0cyclictest0-21swapper11:43:380
32315991344198,0cyclictest10665-1kworker/0:1H09:06:060
32315991292647,0cyclictest9-21ksoftirqd/012:12:170
323159912851175,0cyclictest10665-1kworker/0:1H12:26:540
32315991132310,0cyclictest9-21ksoftirqd/008:37:140
3231599964251,0cyclictest10665-1kworker/0:1H08:46:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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