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2026-02-20 - 03:23
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack2slot6.osadl.org (updated Fri Feb 20, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311370ksoftirqd/07264-21threads20:58:120
30316995030cyclictest0-21swapper21:11:050
30316995024cyclictest0-21swapper22:12:500
30316994925cyclictest0-21swapper21:43:420
30316994828cyclictest0-21swapper21:52:120
30316994813cyclictest32398-21kworker/0:220:30:410
30316994813cyclictest32398-21kworker/0:219:36:000
30316994731cyclictest0-21swapper20:35:120
30316994731cyclictest0-21swapper20:09:220
30316994729cyclictest0-21swapper22:07:540
30316994727cyclictest0-21swapper19:44:430
30316994714cyclictest24355-21kworker/0:122:07:410
30316994713cyclictest24355-21kworker/0:121:57:160
30316994628cyclictest0-21swapper20:03:420
30316994627cyclictest0-21swapper22:24:170
30316994627cyclictest0-21swapper20:53:470
30316994626cyclictest0-21swapper20:52:010
30316994624cyclictest0-21swapper19:50:060
30316994616cyclictest32398-21kworker/0:220:42:520
30316994616cyclictest24355-21kworker/0:122:00:250
30316994616cyclictest24355-21kworker/0:121:30:350
30316994615cyclictest32398-21kworker/0:219:32:240
30316994615cyclictest24355-21kworker/0:122:38:070
30316994615cyclictest24355-21kworker/0:122:34:060
30316994615cyclictest24355-21kworker/0:121:33:420
30316994613cyclictest32398-21kworker/0:219:23:030
30316994612cyclictest32398-21kworker/0:221:05:110
30316994612cyclictest24355-21kworker/0:121:24:320
30316994531cyclictest0-21swapper20:18:440
30316994528cyclictest0-21swapper19:55:120
30316994527cyclictest0-21swapper20:43:120
30316994527cyclictest0-21swapper19:21:060
30316994515cyclictest32398-21kworker/0:219:38:220
30316994511cyclictest32398-21kworker/0:220:13:260
30316994511cyclictest24355-21kworker/0:122:31:400
30316994430cyclictest0-21swapper21:18:400
30316994415cyclictest32398-21kworker/0:220:24:450
30316994414cyclictest24355-21kworker/0:121:38:070
30316994413cyclictest32398-21kworker/0:219:58:330
30316994412cyclictest32398-21kworker/0:221:13:240
30316994329cyclictest0-21swapper22:43:480
30316994326cyclictest0-21swapper22:18:200
30316993410cyclictest0-21swapper18:03:070
3031699339cyclictest21470-21munin-node18:18:180
3031699339cyclictest0-21swapper19:13:430
3031699339cyclictest0-21swapper18:17:000
30316993311cyclictest0-21swapper17:28:170
30316993310cyclictest27318-21munin-node18:33:180
3031699329cyclictest0-21swapper19:03:030
3031699329cyclictest0-21swapper18:27:290
30316993223cyclictest6350-21iostat_ios17:38:200
30316993223cyclictest25866-21iostat18:28:180
30316993223cyclictest14631-21unixbench_singl17:58:240
30316993221cyclictest191172sleep018:11:210
30316993211cyclictest0-21swapper17:27:590
30316993210cyclictest0-21swapper18:41:260
3031699319cyclictest0-21swapper18:43:320
30316993122cyclictest5053-21grep18:58:130
30316993122cyclictest30758-21perl17:18:200
30316993122cyclictest11949-21diskstats17:53:170
30316993121cyclictest108552sleep017:48:540
30316993111cyclictest3939-21stty17:33:170
30316993110cyclictest2801-21munin-node18:53:170
30316993110cyclictest1275-21cut18:48:180
30316993110cyclictest0-21swapper19:10:220
30316993110cyclictest0-21swapper17:43:160
75150240irq/9-eth20-21swapper17:13:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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