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2026-01-24 - 06:37
[ 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 Sat Jan 24, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29759993401636,0cyclictest14136-21ntp_states23:08:100
29759993158614,0cyclictest0-21swapper00:28:240
297599929552267,0cyclictest9-21ksoftirqd/023:07:400
29759992949789,0cyclictest0-21swapper23:47:540
29759992788676,0cyclictest9-21ksoftirqd/021:07:490
29759992608286,0cyclictest4409-1kworker/0:0H00:07:490
29759992429759,0cyclictest4435-21munin-node00:02:480
29759992425320,0cyclictest4409-1kworker/0:0H00:12:480
29759992406766,0cyclictest13927-21munin-node21:32:490
29759992372666,0cyclictest13319-21sed19:52:500
29759992365628,0cyclictest30768-21munin-node20:42:500
29759992360283,0cyclictest4409-1kworker/0:0H21:22:490
29759992359665,0cyclictest9-21ksoftirqd/022:42:490
29759992356701,0cyclictest9-21ksoftirqd/022:12:490
29759992354597,0cyclictest9-21ksoftirqd/021:42:490
29759992350265,0cyclictest15406-1kworker/0:2H19:22:500
29759992349303,0cyclictest4409-1kworker/0:0H22:52:490
29759992346613,0cyclictest9-21ksoftirqd/020:27:500
29759992341666,0cyclictest17517-21chrt23:17:530
29759992329673,0cyclictest23711-21sshd20:22:500
29759992324604,0cyclictest9-21ksoftirqd/021:47:500
29759992317536,0cyclictest29756-21cyclictest23:22:490
29759992287716,0cyclictest9-21ksoftirqd/020:52:500
29759992286207,0cyclictest15406-1kworker/0:2H20:32:510
29759992282461,0cyclictest9-21ksoftirqd/021:12:500
29759992249288,0cyclictest15406-1kworker/0:2H19:07:500
29759992239551,0cyclictest9-21ksoftirqd/020:12:490
29759992210269,0cyclictest4409-1kworker/0:0H22:27:490
29759992208278,0cyclictest15406-1kworker/0:2H20:07:520
29759992206640,0cyclictest31084-21latency_hist22:22:490
29759992170233,0cyclictest4409-1kworker/0:0H22:47:490
29759992139511,0cyclictest1595-21jbd2/hda3-800:22:470
29759992125844,0cyclictest26334-21latency_hist23:42:480
29759992099470,0cyclictest9-21ksoftirqd/023:32:500
29759992053612,0cyclictest0-21swapper23:52:470
29759992017283,0cyclictest4409-1kworker/0:0H21:52:490
29759992003299,0cyclictest4409-1kworker/0:0H00:32:490
2975999200237,0cyclictest22331-21perl23:30:110
29759991990226,0cyclictest4409-1kworker/0:0H21:27:490
29759991988166,0cyclictest15406-1kworker/0:2H19:42:500
29759991903139,0cyclictest15406-1kworker/0:2H20:47:500
29759991891247,0cyclictest4409-1kworker/0:0H22:02:500
29759991866697,0cyclictest4478-21sshd19:27:490
29759991813544,0cyclictest9-21ksoftirqd/019:12:530
29759991772684,0cyclictest9-21ksoftirqd/021:17:530
29759991767818,0cyclictest6101-21mailstats00:17:530
29759991760262,0cyclictest4409-1kworker/0:0H23:57:580
29759991754691,0cyclictest9-21ksoftirqd/019:17:540
29759991745354,0cyclictest1595-21jbd2/hda3-823:20:240
29759991708220,0cyclictest15406-1kworker/0:2H19:47:500
29759991701391,0cyclictest9-21ksoftirqd/023:40:240
29759991694784,0cyclictest15083-21cat19:57:530
29759991690121,0cyclictest4409-1kworker/0:0H22:07:510
29759991674301,0cyclictest4409-1kworker/0:0H22:18:010
29759991666262,0cyclictest15406-1kworker/0:2H20:17:530
29759991662743,0cyclictest15695-21cat21:37:530
29759991657472,0cyclictest9-21ksoftirqd/022:57:530
29759991644641,0cyclictest4137-21lldpd20:58:000
29759991625430,0cyclictest9-21ksoftirqd/022:32:500
29759991602318,0cyclictest9-21ksoftirqd/019:35:210
29759991592474,0cyclictest9-21ksoftirqd/019:37:580
29759991583473,0cyclictest1595-21jbd2/hda3-819:07:460
29759991558365,0cyclictest9-21ksoftirqd/021:03:010
29759991548527,0cyclictest9-21ksoftirqd/022:37:580
29759991544407,0cyclictest1595-21jbd2/hda3-820:05:180
29759991438349,0cyclictest1595-21jbd2/hda3-822:00:190
29759991400280,0cyclictest1595-21jbd2/hda3-820:40:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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