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2026-01-15 - 21:11
[ 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 Thu Jan 15, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28393993009641,0cyclictest28374-21latency_hist07:08:150
28393992744282,0cyclictest28006-1kworker/0:1H07:08:190
28393992600290,0cyclictest28006-1kworker/0:1H10:08:190
28393992583789,0cyclictest15904-21latency_hist11:08:170
28393992571278,0cyclictest28006-1kworker/0:1H08:53:190
28393992532284,0cyclictest28006-1kworker/0:1H12:08:190
28393992502310,0cyclictest28006-1kworker/0:1H10:03:190
28393992497363,0cyclictest28006-1kworker/0:1H07:43:190
28393992402645,0cyclictest31442-21munin-node08:48:190
28393992318725,0cyclictest6596-21cat12:13:190
28393992317821,0cyclictest10703-21latency_hist10:53:190
28393992309302,0cyclictest28006-1kworker/0:1H07:23:180
28393992309285,0cyclictest28006-1kworker/0:1H11:28:180
28393992303661,0cyclictest10141-21sendmail_mailtr12:23:190
28393992293276,0cyclictest28006-1kworker/0:1H10:13:180
28393992292218,0cyclictest28006-1kworker/0:1H09:03:180
28393992272571,0cyclictest9-21ksoftirqd/011:53:180
28393992270227,0cyclictest28006-1kworker/0:1H11:33:190
28393992265259,0cyclictest28006-1kworker/0:1H12:33:190
28393992257580,0cyclictest0-21swapper10:23:180
28393992239272,0cyclictest28006-1kworker/0:1H09:13:180
28393992236524,0cyclictest9-21ksoftirqd/011:48:190
28393992230268,0cyclictest28006-1kworker/0:1H09:43:180
28393992229460,0cyclictest9-21ksoftirqd/007:28:200
28393992228272,0cyclictest28006-1kworker/0:1H08:03:180
28393992202302,0cyclictest28006-1kworker/0:1H10:48:180
28393992114274,0cyclictest28006-1kworker/0:1H09:53:190
28393992098675,0cyclictest9-21ksoftirqd/007:13:180
28393992089309,0cyclictest28006-1kworker/0:1H11:23:170
28393992063299,0cyclictest28006-1kworker/0:1H10:43:190
28393992050211,0cyclictest28006-1kworker/0:1H09:08:190
28393991985221,0cyclictest28006-1kworker/0:1H07:33:190
28393991963275,0cyclictest28006-1kworker/0:1H10:33:180
28393991930270,0cyclictest28006-1kworker/0:1H12:28:180
28393991930241,0cyclictest28006-1kworker/0:1H08:28:190
28393991898323,0cyclictest28006-1kworker/0:1H12:03:200
28393991891206,0cyclictest28006-1kworker/0:1H07:18:230
28393991763620,0cyclictest8344-21munin-node12:18:210
28393991741222,0cyclictest28006-1kworker/0:1H09:33:190
28393991711323,0cyclictest28006-1kworker/0:1H10:58:220
28393991698195,0cyclictest28006-1kworker/0:1H08:58:220
28393991682613,0cyclictest9-21ksoftirqd/010:18:220
28393991674642,0cyclictest9-21ksoftirqd/008:18:220
28393991668268,0cyclictest28006-1kworker/0:1H10:38:220
28393991661673,0cyclictest9-21ksoftirqd/007:48:190
28393991643232,0cyclictest28006-1kworker/0:1H11:58:220
28393991618560,0cyclictest4320-21ntpd08:00:540
28393991608289,0cyclictest28006-1kworker/0:1H09:38:230
28393991603790,0cyclictest29676-21perl11:45:370
28393991601563,0cyclictest9-21ksoftirqd/011:18:230
28393991583630,0cyclictest9-21ksoftirqd/011:38:290
2839399157531,0cyclictest10893-21tune2fs09:20:380
28393991538283,0cyclictest28006-1kworker/0:1H09:48:180
28393991536435,0cyclictest1595-21jbd2/hda3-808:45:460
28393991512392,0cyclictest1595-21jbd2/hda3-808:25:280
283939915101161,0cyclictest28006-1kworker/0:1H08:35:430
28393991508513,0cyclictest29287-21fschecks_count08:40:530
283939915071131,0cyclictest28006-1kworker/0:1H07:55:350
28393991495253,0cyclictest28006-1kworker/0:1H08:15:340
28393991442474,0cyclictest18706-21chrt08:10:500
28393991437356,0cyclictest9-21ksoftirqd/007:40:500
28393991433272,0cyclictest28006-1kworker/0:1H09:58:280
28393991418457,0cyclictest9-21ksoftirqd/011:05:330
28393991398536,0cyclictest1595-21jbd2/hda3-810:30:410
28393991376365,0cyclictest1595-21jbd2/hda3-809:25:350
28393991351377,0cyclictest1595-21jbd2/hda3-811:15:480
28393991334431,0cyclictest9-21ksoftirqd/009:30:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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