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2026-01-24 - 13:52
[ 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 100 highest latencies:
System rack4slot2.osadl.org (updated Sat Jan 24, 2026 12:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73505250,0irq/45-4a10000015640-21kworker/0:007:07:590
7350960,0irq/45-4a10000031864-21/usr/sbin/munin10:54:160
18598999672,0cyclictest0-21swapper09:29:100
7450950,0irq/46-4a1000005486-21cron09:38:370
7450950,0irq/46-4a10000020447-21latency_hist07:13:440
7450940,0irq/46-4a10000010011-21threads11:24:340
7350940,0irq/45-4a10000028057-21df07:33:550
18598999456,0cyclictest0-21swapper09:54:190
7450930,0irq/46-4a1000009491-21perl08:14:060
7450930,0irq/46-4a1000008007-21/usr/sbin/munin11:19:210
7450930,0irq/46-4a10000031581-21diskstats07:44:000
7450930,0irq/46-4a10000027096-21timerandwakeup10:39:310
7450930,0irq/46-4a10000025516-21seq08:59:390
7450930,0irq/46-4a10000023657-21switchtime12:04:320
7450930,0irq/46-4a10000020757-1kworker/u3:208:50:040
7450930,0irq/46-4a10000016500-21meminfo11:44:170
7350930,0irq/45-4a10000024054-1kworker/u3:012:10:290
7450920,0irq/46-4a1000009858-21/usr/sbin/munin09:49:290
7450920,0irq/46-4a100000498-21grep09:23:410
7450920,0irq/46-4a1000004149-21/usr/sbin/munin07:58:540
7450920,0irq/46-4a10000029549-21/usr/sbin/munin09:14:350
7450920,0irq/46-4a10000028482-21ls10:44:210
7450920,0irq/46-4a10000022527-21chrt10:28:070
7450920,0irq/46-4a10000021335-21diskstats11:58:580
7450920,0irq/46-4a10000020807-21df_inode07:13:570
7450920,0irq/46-4a10000019922-21meminfo10:19:190
7450920,0irq/46-4a10000014487-21df_inode11:38:570
7350920,0irq/45-4a10000032704-1kworker/u3:011:01:010
7350920,0irq/45-4a10000012520-21aten_r4power_en09:58:470
7450910,0irq/46-4a1000007788-21fw_conntrack08:09:080
7450910,0irq/46-4a100000727-21df12:33:520
7450910,0irq/46-4a100000686-21cstates07:48:520
7450910,0irq/46-4a1000006158-21irqstats11:14:130
7450910,0irq/46-4a1000006105-21fw_forwarded_lo09:39:080
7450910,0irq/46-4a10000031836-21grep12:29:120
7450910,0irq/46-4a10000030461-21sensors_temp12:24:300
7450910,0irq/46-4a10000029685-21/usr/sbin/munin07:38:510
7450910,0irq/46-4a10000029589-21/usr/sbin/munin10:48:480
7450910,0irq/46-4a10000028942-21users12:19:390
7450910,0irq/46-4a10000026525-21fschecks_time12:14:030
7450910,0irq/46-4a10000023034-21diskstats08:54:030
7450910,0irq/46-4a1000002261-21aten_r4power_en11:03:470
7450910,0irq/46-4a10000018188-21runrttasks10:14:180
7450910,0irq/46-4a10000015321-21runrttasks10:05:020
7450910,0irq/46-4a10000014488-21seq08:29:010
7450910,0irq/46-4a10000012935-21fw_conntrack08:24:080
7350910,0irq/45-4a10000015579-1kworker/u3:008:34:130
18598999158,0cyclictest0-21swapper07:24:130
18598999157,0cyclictest0-21swapper07:54:360
7450900,0irq/46-4a1000006094-21runrttasks08:04:070
7450900,0irq/46-4a1000003895-21latency_hist11:08:400
7450900,0irq/46-4a10000032721-21chrt09:22:380
7450900,0irq/46-4a10000026203-21wget09:03:490
7450900,0irq/46-4a10000024744-21diskstats10:34:020
7450900,0irq/46-4a10000023606-21/usr/sbin/munin10:29:310
7450900,0irq/46-4a10000020165-21awk11:54:300
7450900,0irq/46-4a10000019111-21chrt11:53:120
7450900,0irq/46-4a10000017913-21seq08:39:000
7450900,0irq/46-4a10000011213-21fw_conntrack11:29:060
18598999057,0cyclictest0-21swapper11:34:280
7450890,0irq/46-4a1000008060-21ntp_states09:44:270
7450890,0irq/46-4a10000028380-21kernelversion09:09:150
7450890,0irq/46-4a10000024360-21grep07:23:400
7450890,0irq/46-4a10000015904-21wget10:08:470
7450880,0irq/46-4a10000026342-21df07:28:520
7450880,0irq/46-4a10000019617-21diskstats08:43:570
7450880,0irq/46-4a10000011305-21sshd08:19:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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