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2026-03-03 - 04:41
[ 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 Mar 03, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71490rcu_preempt23456-1kworker/0:1H21:19:470
71490rcu_preempt23456-1kworker/0:1H21:19:470
71490rcu_preempt23456-1kworker/0:1H21:19:470
1599460migration/017895-21taskset19:08:020
1599460migration/017895-21taskset19:08:020
71440rcu_preempt0-21swapper/322:45:443
71440rcu_preempt0-21swapper/322:45:443
71440rcu_preempt0-21swapper/322:45:443
71440rcu_preempt0-21swapper/220:06:492
71440rcu_preempt0-21swapper/220:06:492
71440rcu_preempt0-21swapper/220:06:492
71430rcu_preempt0-21swapper/220:03:212
71430rcu_preempt0-21swapper/220:03:212
46050430irq/122-QManpo16499-210
46050430irq/122-QManpo16499-210
71420rcu_preempt0-21swapper/323:59:103
71420rcu_preempt0-21swapper/323:59:103
71410rcu_preempt6710-21ssh00:37:030
71410rcu_preempt6710-21ssh00:37:030
71410rcu_preempt452-21/usr/sbin/munin00:26:533
71410rcu_preempt452-21/usr/sbin/munin00:26:533
71410rcu_preempt452-21/usr/sbin/munin00:26:533
71400rcu_preempt5068-21kworker/u8:221:52:470
71400rcu_preempt5068-21kworker/u8:221:52:470
71400rcu_preempt0-21swapper/023:04:010
71400rcu_preempt0-21swapper/023:04:010
71400rcu_preempt0-21swapper/000:23:510
71400rcu_preempt0-21swapper/000:23:510
71400rcu_preempt0-21swapper/000:11:350
71400rcu_preempt0-21swapper/000:11:350
1599400migration/021361-21/usr/sbin/munin19:21:490
1599400migration/021361-21/usr/sbin/munin19:21:490
1599400migration/021361-21/usr/sbin/munin19:21:490
71390rcu_preempt19851-1kworker/0:0H21:13:050
71390rcu_preempt19851-1kworker/0:0H21:13:050
71390rcu_preempt0-21swapper/221:40:092
71390rcu_preempt0-21swapper/221:40:092
71390rcu_preempt0-21swapper/221:40:092
71390rcu_preempt0-21swapper/023:40:470
71390rcu_preempt0-21swapper/023:40:470
71390rcu_preempt0-21swapper/021:37:030
71390rcu_preempt0-21swapper/021:37:030
71390rcu_preempt0-21swapper/021:37:030
71390rcu_preempt0-21swapper/021:23:330
71390rcu_preempt0-21swapper/021:23:330
46050390irq/122-QManpo8294-2110:48:550
46050390irq/122-QManpo8294-2110:48:550
46050390irq/122-QManpo31279-2110:48:550
46050390irq/122-QManpo31279-2110:48:550
46050390irq/122-QManpo27098-2110:48:550
46050390irq/122-QManpo27098-2110:48:550
46050390irq/122-QManpo27098-2110:48:550
71380rcu_preempt9038-21192.168.115.40-20:32:050
71380rcu_preempt9038-21192.168.115.40-20:32:050
71380rcu_preempt7074-21sh22:43:330
71380rcu_preempt7074-21sh22:43:330
71380rcu_preempt7074-21sh22:43:330
71380rcu_preempt16581-21diskmemload22:02:470
71380rcu_preempt16581-21diskmemload22:02:470
71380rcu_preempt15199-1kworker/2:0H22:21:352
71380rcu_preempt15199-1kworker/2:0H22:21:352
71380rcu_preempt15199-1kworker/2:0H22:21:352
71380rcu_preempt0-21swapper/223:05:242
71380rcu_preempt0-21swapper/223:05:242
71380rcu_preempt0-21swapper/200:26:422
71380rcu_preempt0-21swapper/200:26:422
71380rcu_preempt0-21swapper/200:26:422
71380rcu_preempt0-21swapper/022:22:100
71380rcu_preempt0-21swapper/022:22:100
71380rcu_preempt0-21swapper/021:42:490
71380rcu_preempt0-21swapper/021:42:490
71380rcu_preempt0-21swapper/021:26:410
71380rcu_preempt0-21swapper/021:26:410
71380rcu_preempt0-21swapper/020:06:420
71380rcu_preempt0-21swapper/020:06:420
71380rcu_preempt0-21swapper/020:06:420
71380rcu_preempt0-21swapper/019:16:570
71380rcu_preempt0-21swapper/019:16:570
71380rcu_preempt0-21swapper/019:16:570
100650380irq/38-i2c-mpc0-21swapper/022:39:490
100650380irq/38-i2c-mpc0-21swapper/022:39:490
100650380irq/38-i2c-mpc0-21swapper/022:39:490
71370rcu_preempt3896-21sendmail-msp21:43:531
71370rcu_preempt3896-21sendmail-msp21:43:531
71370rcu_preempt30675-21munin-run23:26:320
71370rcu_preempt30675-21munin-run23:26:320
71370rcu_preempt0-21swapper/023:10:060
71370rcu_preempt0-21swapper/023:10:060
71370rcu_preempt0-21swapper/023:10:060
71370rcu_preempt0-21swapper/022:56:540
71370rcu_preempt0-21swapper/022:56:540
71370rcu_preempt0-21swapper/022:56:540
71370rcu_preempt0-21swapper/022:27:300
71370rcu_preempt0-21swapper/022:27:300
71370rcu_preempt0-21swapper/019:47:140
71370rcu_preempt0-21swapper/019:47:140
46050370irq/122-QManpo26524-2110:48:550
46050370irq/122-QManpo26524-2110:48:550
46050370irq/122-QManpo23849-2110:48:550
46050370irq/122-QManpo23849-2110:48:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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