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2026-02-02 - 15:41
[ 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 792 highest latencies:
System rack8slot1.osadl.org (updated Mon Feb 02, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
493699359339,0cyclictest9-21ksoftirqd/007:14:090
493699327642,0cyclictest5027-21ls07:07:150
4936992785281,0cyclictest25663-1kworker/0:2H11:07:170
4936992713502,0cyclictest9-21ksoftirqd/007:42:170
4936992648277,0cyclictest25663-1kworker/0:2H10:07:170
4936992587264,0cyclictest25663-1kworker/0:2H08:07:190
4936992322250,0cyclictest25663-1kworker/0:2H09:02:170
4936992318589,0cyclictest9-21ksoftirqd/010:27:170
4936992310289,0cyclictest31916-1kworker/0:0H12:27:170
4936992310257,0cyclictest25663-1kworker/0:2H10:52:170
4936992308249,0cyclictest25663-1kworker/0:2H08:12:160
4936992305563,0cyclictest9-21ksoftirqd/010:12:160
4936992304258,0cyclictest31916-1kworker/0:0H12:32:180
4936992297260,0cyclictest25663-1kworker/0:2H11:32:170
4936992294584,0cyclictest9-21ksoftirqd/008:47:170
4936992283837,0cyclictest30093-21sendmail_mailtr09:57:200
4936992278632,0cyclictest9-21ksoftirqd/012:22:170
4936992270137,0cyclictest25663-1kworker/0:2H08:27:160
4936992247307,0cyclictest31916-1kworker/0:0H11:52:170
4936992246305,0cyclictest25663-1kworker/0:2H08:52:160
4936992239237,0cyclictest25663-1kworker/0:2H09:42:170
4936992233223,0cyclictest31916-1kworker/0:0H12:02:170
4936992224274,0cyclictest25663-1kworker/0:2H11:42:170
4936992201635,0cyclictest9-21ksoftirqd/009:22:170
4936992197244,0cyclictest25663-1kworker/0:2H11:02:160
4936992194531,0cyclictest31346-21latency_hist08:22:160
4936992164623,0cyclictest9-21ksoftirqd/008:02:170
4936992160280,0cyclictest25663-1kworker/0:2H10:42:170
4936992155574,0cyclictest9-21ksoftirqd/011:27:170
4936992138197,0cyclictest25663-1kworker/0:2H11:22:160
4936992133303,0cyclictest25663-1kworker/0:2H09:12:170
4936992093238,0cyclictest25663-1kworker/0:2H09:27:180
4936992072172,0cyclictest25663-1kworker/0:2H09:32:180
4936992040230,0cyclictest25663-1kworker/0:2H07:32:170
4936992026234,0cyclictest25663-1kworker/0:2H08:32:170
4936992025109,0cyclictest25663-1kworker/0:2H07:47:170
4936991991287,0cyclictest25663-1kworker/0:2H09:07:170
4936991963168,0cyclictest25663-1kworker/0:2H10:32:170
4936991836130,0cyclictest25663-1kworker/0:2H07:07:120
4936991817621,0cyclictest9-21ksoftirqd/012:12:170
4936991809260,0cyclictest25663-1kworker/0:2H09:47:180
4936991791127,0cyclictest25663-1kworker/0:2H10:02:160
4936991778273,0cyclictest25663-1kworker/0:2H07:52:180
4936991770685,0cyclictest9-21ksoftirqd/009:57:210
4936991732690,0cyclictest8559-21sed07:17:210
4936991715665,0cyclictest1595-21jbd2/hda3-810:47:170
4936991681579,0cyclictest9-21ksoftirqd/010:37:210
4936991676727,0cyclictest6060-21runrttasks08:42:170
4936991667318,0cyclictest25663-1kworker/0:2H07:27:160
4936991642255,0cyclictest25663-1kworker/0:2H11:37:260
4936991626301,0cyclictest31916-1kworker/0:0H11:47:170
4936991587423,0cyclictest9-21ksoftirqd/008:59:560
4936991556459,0cyclictest1595-21jbd2/hda3-812:00:020
4936991548179,0cyclictest25663-1kworker/0:2H07:57:250
4936991547400,0cyclictest1595-21jbd2/hda3-808:45:040
4936991542455,0cyclictest1595-21jbd2/hda3-811:20:000
4936991530126,0cyclictest25663-1kworker/0:2H10:19:500
4936991511354,0cyclictest1595-21jbd2/hda3-810:59:460
4936991496371,0cyclictest9-21ksoftirqd/011:14:570
4936991488613,0cyclictest1595-21jbd2/hda3-809:19:560
493699146827,0cyclictest11742-21if_err_eth012:19:150
4936991462319,0cyclictest9-21ksoftirqd/010:24:410
4936991428292,0cyclictest31916-1kworker/0:0H12:07:290
4936991410305,0cyclictest25663-1kworker/0:2H07:22:190
4936991391345,0cyclictest1595-21jbd2/hda3-808:20:000
4936991357414,0cyclictest9-21ksoftirqd/007:39:530
4936991028361,0cyclictest1595-21jbd2/hda3-809:38:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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