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2026-02-18 - 00:07
[ 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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot4.osadl.org (updated Tue Feb 17, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71630rcu_preempt0-21swapper/010:09:260
71630rcu_preempt0-21swapper/010:09:260
25726995623cyclictest10647-21ssh11:32:020
25726995623cyclictest10647-21ssh11:32:020
2572699561cyclictest0-21swapper/008:01:350
2572699561cyclictest0-21swapper/008:01:350
2572699552cyclictest136342sleep012:35:070
2572699552cyclictest136342sleep012:35:070
2572699552cyclictest136342sleep012:35:070
2572699551cyclictest5928-21apt-get09:31:270
2572699551cyclictest5928-21apt-get09:31:270
2572699551cyclictest5928-21apt-get09:31:270
2572699548cyclictest24888-1kworker/0:2H09:11:050
2572699548cyclictest24888-1kworker/0:2H09:11:050
2572699541cyclictest28738-21sh12:04:450
2572699541cyclictest28738-21sh12:04:450
2572699541cyclictest11258-21ssh09:40:320
2572699541cyclictest11258-21ssh09:40:320
2572699541cyclictest11258-21ssh09:40:320
2572699532cyclictest3158-21apt-get07:46:270
2572699532cyclictest3158-21apt-get07:46:270
2572699522cyclictest29013-21meminfo07:21:380
2572699522cyclictest29013-21meminfo07:21:380
2572699521cyclictest29710-21apt-get09:16:280
2572699521cyclictest29710-21apt-get09:16:280
2572699521cyclictest10084-21apt-get08:11:290
2572699521cyclictest10084-21apt-get08:11:290
2572699521cyclictest0-21swapper/010:30:590
2572699521cyclictest0-21swapper/010:30:590
2572699517cyclictest12803-21grep11:36:350
2572699517cyclictest12803-21grep11:36:350
2572699514cyclictest0-21swapper/009:11:400
2572699514cyclictest0-21swapper/009:11:400
2572699513cyclictest24744-21munin-run11:01:170
2572699513cyclictest24744-21munin-run11:01:170
2572699513cyclictest24744-21munin-run11:01:170
2572699511cyclictest23270-21apt-get10:01:280
2572699511cyclictest23270-21apt-get10:01:280
2572699511cyclictest0-21swapper/009:58:090
2572699511cyclictest0-21swapper/009:58:090
2572699511cyclictest0-21swapper/009:56:070
2572699511cyclictest0-21swapper/009:56:070
2572699504cyclictest0-21swapper/009:42:070
2572699504cyclictest0-21swapper/009:42:070
2572699504cyclictest0-21swapper/009:42:070
2572699503cyclictest0-21swapper/010:12:240
2572699503cyclictest0-21swapper/010:12:240
2572699503cyclictest0-21swapper/008:06:410
2572699503cyclictest0-21swapper/008:06:410
2572699503cyclictest0-21swapper/007:31:300
2572699503cyclictest0-21swapper/007:31:300
2572699502cyclictest2694-21ntp_states10:21:420
2572699502cyclictest2694-21ntp_states10:21:420
2572699502cyclictest1959-21runrttasks09:48:110
2572699502cyclictest1959-21runrttasks09:48:110
2572699502cyclictest10627-21/usr/sbin/munin10:36:410
2572699502cyclictest10627-21/usr/sbin/munin10:36:410
2572699502cyclictest10627-21/usr/sbin/munin10:36:410
2572699501cyclictest31620-21apt-get10:16:280
2572699501cyclictest31620-21apt-get10:16:280
2572699501cyclictest24806-21sed09:01:460
2572699501cyclictest24806-21sed09:01:460
2572699501cyclictest15354-21apt-get11:41:290
2572699501cyclictest15354-21apt-get11:41:290
2572699501cyclictest15354-21apt-get11:41:290
2572699501cyclictest0-21swapper/008:21:290
2572699501cyclictest0-21swapper/008:21:290
25726995017cyclictest0-21swapper/008:36:300
25726995017cyclictest0-21swapper/008:36:300
2572699493cyclictest29848-21irqstats12:06:360
2572699493cyclictest29848-21irqstats12:06:360
2572699493cyclictest29848-21irqstats12:06:360
2572699493cyclictest0-21swapper/012:21:570
2572699493cyclictest0-21swapper/012:21:570
2572699493cyclictest0-21swapper/011:51:480
2572699493cyclictest0-21swapper/011:51:480
2572699493cyclictest0-21swapper/010:41:430
2572699493cyclictest0-21swapper/010:41:430
2572699493cyclictest0-21swapper/009:26:420
2572699493cyclictest0-21swapper/009:26:420
2572699493cyclictest0-21swapper/007:11:300
2572699493cyclictest0-21swapper/007:11:300
2572699492cyclictest6151-21diskstats07:56:320
2572699492cyclictest6151-21diskstats07:56:320
2572699492cyclictest30233-21diskstats07:26:340
2572699492cyclictest30233-21diskstats07:26:340
2572699492cyclictest2862-21/usr/sbin/munin12:16:320
2572699492cyclictest2862-21/usr/sbin/munin12:16:320
2572699492cyclictest0-21swapper/011:11:370
2572699492cyclictest0-21swapper/011:11:370
2572699491cyclictest7766-21apt-get10:31:270
2572699491cyclictest7766-21apt-get10:31:270
2572699491cyclictest18406-21apt-get08:41:290
2572699491cyclictest18406-21apt-get08:41:290
2572699491cyclictest15006-21tr12:36:410
2572699491cyclictest15006-21tr12:36:410
2572699491cyclictest15006-21tr12:36:410
2572699491cyclictest15006-21tr12:36:410
2572699491cyclictest0-21swapper/008:46:400
2572699491cyclictest0-21swapper/008:46:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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