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2026-01-13 - 02:04
[ 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: 50 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 highest latencies:
System rack4slot2.osadl.org (updated Tue Jan 13, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73502410,0irq/45-4a10000060782sleep019:07:120
289172980,0sleep028915-1kworker/u3:023:27:160
7450970,0irq/46-4a10000016765-21users22:51:120
7450970,0irq/46-4a10000012603-21runrttasks21:05:110
7450960,0irq/46-4a10000022409-21runrttasks19:55:040
7450950,0irq/46-4a1000009573-21/usr/sbin/munin22:30:020
7450950,0irq/46-4a10000017872-21fw_forwarded_lo00:29:390
7450950,0irq/46-4a10000015187-21irqstats19:34:450
2228129510,0sleep022320-21cut21:34:080
7450940,0irq/46-4a1000006072-21ntp_kernel_pll_23:54:570
7450940,0irq/46-4a10000026611-21grep21:45:010
7450940,0irq/46-4a1000002582-21ntp_states22:09:550
7450940,0irq/46-4a10000025571-21meminfo20:04:530
7450940,0irq/46-4a10000019335-21chrt22:59:360
7450940,0irq/46-4a1000001816-21cron23:44:030
7450940,0irq/46-4a10000016139-21nfs_client21:14:550
7450940,0irq/46-4a10000014450-21/usr/sbin/munin21:10:240
7450940,0irq/46-4a10000012189-21runrttasks22:39:180
193752940,0sleep018103-1kworker/u3:119:46:460
7450930,0irq/46-4a1000005829-21/usr/sbin/munin20:45:250
7450930,0irq/46-4a1000005664-21df_inode22:19:460
7450930,0irq/46-4a1000005109-21https20:44:060
7450930,0irq/46-4a100000494-21diskstats22:04:330
7450930,0irq/46-4a1000004195-1kworker/u3:223:53:530
7450930,0irq/46-4a1000004127-21chrt22:14:470
7450930,0irq/46-4a10000030891-21grep21:59:110
7450930,0irq/46-4a10000030854-21/usr/sbin/munin20:20:430
7450930,0irq/46-4a10000027277-21seq20:09:520
7450930,0irq/46-4a10000024559-21fschecks_time23:14:370
7450930,0irq/46-4a10000022963-21grep23:09:480
7450930,0irq/46-4a1000002289-21diskstats23:44:300
7450930,0irq/46-4a10000017650-21chrt22:54:540
7450930,0irq/46-4a10000017209-21/usr/sbin/munin21:19:130
7450930,0irq/46-4a10000017003-21/usr/sbin/munin19:39:530
7450930,0irq/46-4a10000016190-21idleruntime00:24:450
7450930,0irq/46-4a10000010311-21runrttasks00:08:190
7450920,0irq/46-4a1000008477-21idleruntime19:14:240
7450920,0irq/46-4a1000007985-21chrt19:13:410
7450920,0irq/46-4a1000007569-21irqstats22:24:470
7450920,0irq/46-4a10000031359-21fschecks_count23:34:350
7450920,0irq/46-4a10000030809-21https21:59:050
7450920,0irq/46-4a10000028689-21diskstats20:14:320
7450920,0irq/46-4a10000027922-21grep21:49:370
7450920,0irq/46-4a10000025838-21ls23:19:090
7450920,0irq/46-4a10000024072-21/usr/sbin/munin21:40:010
7450920,0irq/46-4a10000020667-21/usr/sbin/munin19:50:030
7450920,0irq/46-4a10000019456-21/usr/sbin/munin00:34:340
7450920,0irq/46-4a10000013876-21dpkg22:44:120
7450920,0irq/46-4a10000013506-21latency19:29:460
7450920,0irq/46-4a10000012085-21cut22:39:070
7450920,0irq/46-4a10000010648-1kworker/u3:200:12:450
7450910,0irq/46-4a100000955-21seq20:29:050
7450910,0irq/46-4a1000009504-21sendmail_mailtr20:55:020
7450910,0irq/46-4a1000003184-21sort20:34:580
7450910,0irq/46-4a10000029571-21df_abs23:29:270
7450910,0irq/46-4a10000023659-21tune2fs19:59:360
7450910,0irq/46-4a10000021951-21runrttasks21:32:070
7450910,0irq/46-4a10000021022-21df_inode23:04:300
7450910,0irq/46-4a10000019183-21df_abs21:24:260
7450910,0irq/46-4a1000001669-21meminfo20:29:490
7450910,0irq/46-4a10000012332-21runrttasks19:25:110
7450910,0irq/46-4a10000012251-21/usr/sbin/munin00:14:220
7450910,0irq/46-4a10000010231-21ntp_states19:19:550
7450900,0irq/46-4a1000007613-21ntp_kernel_pll_20:49:580
7450900,0irq/46-4a1000007613-21idleruntime23:59:430
7450900,0irq/46-4a10000014897-21runrttasks00:20:030
7450900,0irq/46-4a10000011924-21cron21:04:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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