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2026-01-18 - 05:23
[ 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackbslot8.osadl.org (updated Sun Jan 18, 2026 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587503340460irq/54-eth00-21swapper/119:08:501
587503340460irq/54-eth00-21swapper/119:08:501
1156227860sleep00-21swapper/019:05:340
1156227860sleep00-21swapper/019:05:340
12289995822cyclictest0-21swapper/021:51:530
12290995721cyclictest25768-21munin-node1
12290995721cyclictest0-21swapper/122:40:081
12289995721cyclictest538-21apt-get23:35:090
12289995721cyclictest2986-21runrttasks23:04:030
12289995721cyclictest14580-21munin-node0
12289995721cyclictest11153-21munin-node0
12289995721cyclictest0-21swapper/000:32:190
12290995620cyclictest8687-21munin-node1
12290995620cyclictest20009-21munin-run21:14:551
12290995620cyclictest0-21swapper/123:00:191
12290995620cyclictest0-21swapper/122:15:091
12290995620cyclictest0-21swapper/100:21:321
12289995620cyclictest8687-21munin-node0
12289995620cyclictest2986-21runrttasks22:29:400
12289995620cyclictest18489-21munin-node0
12289995620cyclictest0-21swapper/021:25:160
12289995620cyclictest0-21swapper/021:02:120
12289995620cyclictest0-21swapper/019:15:230
62050550irq/56-mmc0644-21mmcqd/022:24:561
62050550irq/56-mmc019231-21latency_hist19:29:561
58750550irq/54-eth05300-21chrt22:09:361
58750550irq/54-eth031378-21munin-node1
58750550irq/54-eth028934-21munin-node1
58750550irq/54-eth00-21swapper/123:40:531
58750550irq/54-eth00-21swapper/122:00:141
58750550irq/54-eth00-21swapper/120:55:141
1999550migration/17609-21munin-node1
1999550migration/118659-21taskset00:31:591
1999550migration/117500-21runrttasks19:24:281
1799550watchdog/18718-21modprobe20:35:361
1799550watchdog/16218-21idleruntime-cro20:29:561
1799550watchdog/126793-21munin-node1
1799550watchdog/114474-21apt-get19:15:081
12290995519cyclictest2986-21runrttasks00:06:161
12290995519cyclictest17275-21wc00:25:161
12290995519cyclictest0-21swapper/122:30:071
12290995519cyclictest0-21swapper/121:56:281
12289995519cyclictest2986-21runrttasks19:36:330
12289995519cyclictest2986-21runrttasks19:36:330
12289995519cyclictest2986-21runrttasks19:29:420
12289995519cyclictest17200-21tune2fs21:05:240
12289995519cyclictest0-21swapper/023:20:180
12289995519cyclictest0-21swapper/023:16:470
12290995418cyclictest19295-21munin-node1
12290995418cyclictest18325-21munin-run22:49:561
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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