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2026-01-31 - 06:18
[ 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 Sat Jan 31, 2026 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71770rcu_preempt0-21swapper/021:25:590
71770rcu_preempt0-21swapper/021:25:590
71770rcu_preempt0-21swapper/021:25:590
71700rcu_preempt0-21swapper/321:58:213
71700rcu_preempt0-21swapper/321:58:213
71700rcu_preempt0-21swapper/321:58:213
71690rcu_preempt0-21swapper/019:21:060
71690rcu_preempt0-21swapper/019:21:060
18574995512cyclictest25213-21sshd19:32:370
18574995512cyclictest25213-21sshd19:32:370
18574995512cyclictest25213-21sshd19:32:370
1857499543cyclictest31326-21df00:21:110
1857499543cyclictest31326-21df00:21:110
1857499523cyclictest0-21swapper/023:56:130
1857499523cyclictest0-21swapper/023:56:130
1857499513cyclictest0-21swapper/020:36:230
1857499513cyclictest0-21swapper/020:36:230
1857499513cyclictest0-21swapper/020:36:230
1857499513cyclictest0-21swapper/019:16:210
1857499513cyclictest0-21swapper/019:16:210
1857499513cyclictest0-21swapper/019:16:210
1857499512cyclictest27195-21munin-run22:20:580
1857499512cyclictest27195-21munin-run22:20:580
1857499512cyclictest27195-21munin-run22:20:580
1857499512cyclictest20600-21users21:11:260
1857499512cyclictest20600-21users21:11:260
18574995116cyclictest14949-21apt22:56:070
18574995116cyclictest14949-21apt22:56:070
18574995116cyclictest14949-21apt22:56:070
1857499506cyclictest4389-1kworker/0:1H22:41:090
1857499506cyclictest4389-1kworker/0:1H22:41:090
1857499506cyclictest27211-21sendmail-msp22:21:190
1857499506cyclictest27211-21sendmail-msp22:21:190
1857499504cyclictest0-21swapper/000:36:250
1857499504cyclictest0-21swapper/000:36:250
1857499504cyclictest0-21swapper/000:36:250
1857499503cyclictest21220-21ntp_states23:06:220
1857499503cyclictest21220-21ntp_states23:06:220
1857499503cyclictest0-21swapper/023:05:200
1857499503cyclictest0-21swapper/023:05:200
1857499503cyclictest0-21swapper/021:16:190
1857499503cyclictest0-21swapper/021:16:190
1857499503cyclictest0-21swapper/020:26:220
1857499503cyclictest0-21swapper/020:26:220
1857499503cyclictest0-21swapper/019:11:220
1857499503cyclictest0-21swapper/019:11:220
1857499503cyclictest0-21swapper/000:26:240
1857499503cyclictest0-21swapper/000:26:240
1857499503cyclictest0-21swapper/000:09:170
1857499503cyclictest0-21swapper/000:09:170
1857499502cyclictest8445-21ssh23:41:110
1857499502cyclictest8445-21ssh23:41:110
1857499501cyclictest25401-21apt-get00:11:100
1857499501cyclictest25401-21apt-get00:11:100
18574995016cyclictest1577-21ssh23:28:560
18574995016cyclictest1577-21ssh23:28:560
1857499493cyclictest0-21swapper/023:31:340
1857499493cyclictest0-21swapper/023:31:340
1857499493cyclictest0-21swapper/022:31:180
1857499493cyclictest0-21swapper/022:31:180
1857499493cyclictest0-21swapper/022:31:180
1857499493cyclictest0-21swapper/022:10:490
1857499493cyclictest0-21swapper/022:10:490
1857499493cyclictest0-21swapper/021:41:160
1857499493cyclictest0-21swapper/021:41:160
1857499493cyclictest0-21swapper/000:35:450
1857499493cyclictest0-21swapper/000:35:450
1857499492cyclictest1862-21df_inode21:36:120
1857499492cyclictest1862-21df_inode21:36:120
1857499492cyclictest1862-21df_inode21:36:120
1857499492cyclictest0-21swapper/023:53:250
1857499492cyclictest0-21swapper/023:53:250
18574994915cyclictest16695-21munin-run21:00:570
18574994915cyclictest16695-21munin-run21:00:570
18574994915cyclictest16695-21munin-run21:00:570
1857499483cyclictest0-21swapper/023:36:230
1857499483cyclictest0-21swapper/023:36:230
1857499483cyclictest0-21swapper/023:36:230
1857499483cyclictest0-21swapper/000:16:060
1857499483cyclictest0-21swapper/000:16:060
1857499483cyclictest0-21swapper/000:16:060
1857499482cyclictest29086-21sendmail-msp23:21:270
1857499482cyclictest29086-21sendmail-msp23:21:270
1857499482cyclictest17059-21df_inode21:01:110
1857499482cyclictest17059-21df_inode21:01:110
18574994814cyclictest24079-21ntp_states23:11:210
18574994814cyclictest24079-21ntp_states23:11:210
1857499474cyclictest0-21swapper/021:59:170
1857499474cyclictest0-21swapper/021:59:170
1857499474cyclictest0-21swapper/021:59:170
1857499473cyclictest0-21swapper/023:16:210
1857499473cyclictest0-21swapper/023:16:210
1857499473cyclictest0-21swapper/023:16:210
1857499472cyclictest5989-21diskstats20:21:130
1857499472cyclictest5989-21diskstats20:21:130
1857499472cyclictest592-21sed20:01:200
1857499472cyclictest592-21sed20:01:200
1857499472cyclictest31130-21/usr/sbin/munin21:31:220
1857499472cyclictest31130-21/usr/sbin/munin21:31:220
1857499471cyclictest4855-21taskset22:37:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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