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2026-03-09 - 07:31
[ 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 Mar 09, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2477599460224,0cyclictest0-21swapper00:11:330
24775993427564,0cyclictest9-21ksoftirqd/023:05:060
247759930971820,0cyclictest0-21swapper23:46:250
247759930771840,0cyclictest0-21swapper00:15:290
2477599300586,0cyclictest9-21ksoftirqd/023:35:260
24775992930538,0cyclictest0-21swapper00:25:300
24775992708234,0cyclictest14678-1kworker/0:0H20:05:150
24775992641235,0cyclictest12672-1kworker/0:0H23:25:150
24775992505217,0cyclictest12672-1kworker/0:0H00:05:140
24775992493459,0cyclictest9-21ksoftirqd/023:20:150
24775992483705,0cyclictest3039-21latency_hist22:40:150
24775992463572,0cyclictest1595-21jbd2/hda3-822:00:150
24775992440715,0cyclictest9-21ksoftirqd/023:40:160
24775992425623,0cyclictest24851-21latency_hist22:10:150
24775992424236,0cyclictest13877-1kworker/0:1H21:05:160
24775992410247,0cyclictest12672-1kworker/0:0H22:50:160
24775992378669,0cyclictest9-21ksoftirqd/021:55:200
24775992373276,0cyclictest12672-1kworker/0:0H22:20:150
24775992362655,0cyclictest26161-21latency_hist20:40:150
24775992361293,0cyclictest14678-1kworker/0:0H19:45:150
24775992346263,0cyclictest14678-1kworker/0:0H19:25:160
24775992326662,0cyclictest1253-21which22:35:180
24775992279488,0cyclictest9-21ksoftirqd/021:30:160
24775992276303,0cyclictest14678-1kworker/0:0H19:20:160
24775992257564,0cyclictest1595-21jbd2/hda3-820:50:150
24775992248552,0cyclictest9-21ksoftirqd/020:25:160
24775992216613,0cyclictest1595-21jbd2/hda3-819:30:160
24775992204622,0cyclictest9-21ksoftirqd/021:50:160
24775992174293,0cyclictest13877-1kworker/0:1H20:35:190
24775992164563,0cyclictest1595-21jbd2/hda3-800:20:140
24775992163473,0cyclictest9-21ksoftirqd/020:45:160
24775992140761,0cyclictest15512-21cut20:10:160
24775992115682,0cyclictest9-21ksoftirqd/023:30:160
24775992103225,0cyclictest14678-1kworker/0:0H19:10:150
24775992091703,0cyclictest9-21ksoftirqd/019:50:160
24775992091572,0cyclictest9-21ksoftirqd/022:05:150
24775992054244,0cyclictest13877-1kworker/0:1H21:10:160
247759920251943,0cyclictest0-21swapper23:00:120
24775991957192,0cyclictest14678-1kworker/0:0H19:40:160
24775991924224,0cyclictest14678-1kworker/0:0H19:05:150
24775991920231,0cyclictest13877-1kworker/0:1H21:00:150
24775991919260,0cyclictest12672-1kworker/0:0H22:30:160
24775991910267,0cyclictest13877-1kworker/0:1H21:20:160
24775991896248,0cyclictest9-21ksoftirqd/000:00:140
24775991874276,0cyclictest12672-1kworker/0:0H22:15:200
24775991870299,0cyclictest12672-1kworker/0:0H00:30:160
24775991862143,0cyclictest13877-1kworker/0:1H20:30:160
24775991830631,0cyclictest9-21ksoftirqd/019:05:120
24775991826542,0cyclictest9-21ksoftirqd/023:10:160
24775991748767,0cyclictest31474-21sendmail_mailtr20:55:200
24775991746279,0cyclictest12672-1kworker/0:0H23:55:200
24775991702265,0cyclictest14678-1kworker/0:0H19:55:190
24775991647643,0cyclictest27774-21cron23:50:180
24775991611221,0cyclictest13877-1kworker/0:1H20:15:270
24775991570788,0cyclictest14107-21latency_hist21:40:160
24775991546280,0cyclictest14678-1kworker/0:0H19:15:190
24775991463544,0cyclictest15878-21latency_hist21:45:170
24775991439484,0cyclictest9-21ksoftirqd/019:37:420
24775991425263,0cyclictest13877-1kworker/0:1H20:20:160
24775991418239,0cyclictest12672-1kworker/0:0H23:05:160
24775991410107,0cyclictest14678-1kworker/0:0H20:02:360
24775991384511,0cyclictest16780-21fschecks_time23:17:360
24775991380344,0cyclictest1595-21jbd2/hda3-822:47:370
24775991294229,0cyclictest9-21ksoftirqd/021:27:260
24775991209250,0cyclictest9-21ksoftirqd/022:25:160
2477599893201,0cyclictest13877-1kworker/0:1H21:15:200
2477599840272,0cyclictest9-21ksoftirqd/021:36:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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