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2026-03-02 - 09:06
[ 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 all highest latencies:
System rack4slot2.osadl.org (updated Mon Mar 02, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
306992265105,0sleep030724-21/usr/sbin/munin19:02:500
7450930,0irq/46-4a1000008240-21memory22:42:550
7450920,0irq/46-4a1000002553-21tr00:02:240
7450910,0irq/46-4a100000699-21sendmail-msp23:57:140
7450910,0irq/46-4a1000004134-21chrt19:22:150
7450910,0irq/46-4a10000023366-21fschecks_count20:17:410
7450910,0irq/46-4a10000019805-21df21:42:340
7450900,0irq/46-4a1000009532-21expr22:47:290
7450900,0irq/46-4a1000008247-21runrttasks00:17:510
7450900,0irq/46-4a1000007665-21sed21:07:220
7450900,0irq/46-4a10000029865-21wget20:37:220
7450900,0irq/46-4a10000028480-21grep22:07:410
7450900,0irq/46-4a10000027522-1kworker/u3:019:07:550
7450900,0irq/46-4a10000027494-21users23:38:110
7450900,0irq/46-4a10000026611-21cstates20:27:270
7450900,0irq/46-4a1000001877-21vmstat22:23:140
7450900,0irq/46-4a10000016529-21tune2fs21:32:440
7450900,0irq/46-4a1000001419-21meminfo20:48:010
7450900,0irq/46-4a10000013303-21/usr/sbin/munin21:23:000
7450900,0irq/46-4a10000013222-21runrttasks22:57:460
7450900,0irq/46-4a10000011908-21sendmail_mailqu19:43:180
7350900,0irq/45-4a10000016621-21fw_forwarded_lo23:07:470
7450890,0irq/46-4a1000009355-21/usr/sbin/munin00:23:010
7450890,0irq/46-4a1000008101-21fw_conntrack19:32:480
7450890,0irq/46-4a1000007262-1kworker/u3:019:39:330
7450890,0irq/46-4a1000006622-21/usr/sbin/munin21:03:100
7450890,0irq/46-4a1000004927-21ntpq20:58:090
7450890,0irq/46-4a1000004816-21/usr/sbin/munin22:32:560
7450890,0irq/46-4a1000004722-21fw_packets19:22:570
7450890,0irq/46-4a1000003378-21cut22:28:070
7450890,0irq/46-4a10000032069-21interrupts22:17:470
7450890,0irq/46-4a10000031004-1kworker/u3:120:45:330
7450890,0irq/46-4a1000003051-21irqstats20:52:570
7450890,0irq/46-4a10000030285-21fw_packets22:12:460
7450890,0irq/46-4a10000019294-1kworker/u3:023:20:230
7450890,0irq/46-4a10000018354-21fw_forwarded_lo21:37:530
7450890,0irq/46-4a10000017772-21latency_hist20:02:140
7450890,0irq/46-4a1000001624-21rt-features23:58:050
7450890,0irq/46-4a10000016058-21sh19:57:140
7450890,0irq/46-4a1000001523-21munin-node19:12:280
7450890,0irq/46-4a10000012353-21seq21:19:570
7450890,0irq/46-4a10000011790-21/usr/sbin/munin00:28:030
7350890,0irq/45-4a10000018108-21df20:02:320
143252897,0sleep014321-21cron19:52:130
7450880,0irq/46-4a1000009936-21latency21:12:590
7450880,0irq/46-4a1000006782-21/usr/sbin/munin22:38:050
7450880,0irq/46-4a10000029196-21/usr/sbin/munin23:43:100
7450880,0irq/46-4a10000028602-1kworker/u3:020:33:140
7450880,0irq/46-4a10000027627-21runrttasks22:04:180
7450880,0irq/46-4a10000025578-21run-parts23:33:090
7450880,0irq/46-4a10000025523-21gzip21:58:050
7450880,0irq/46-4a10000025296-21sed20:22:580
7450880,0irq/46-4a10000023295-21diskstats21:52:360
7450880,0irq/46-4a10000021618-21fschecks_count21:47:360
7450880,0irq/46-4a10000020071-21ls20:07:520
7450880,0irq/46-4a10000017919-21wget23:12:230
7450880,0irq/46-4a10000015441-21threads21:28:310
7450880,0irq/46-4a10000014770-21diskstats23:02:350
7450880,0irq/46-4a10000012942-21/usr/sbin/munin00:32:260
7450870,0irq/46-4a1000007262-1kworker/u3:019:31:340
7450870,0irq/46-4a1000006503-21grep00:12:520
7450870,0irq/46-4a1000004750-21runrttasks00:07:520
7450870,0irq/46-4a10000029881-21cut23:47:230
7450870,0irq/46-4a10000024002-21ls23:28:100
7450870,0irq/46-4a10000021486-21/usr/sbin/munin23:22:260
7450870,0irq/46-4a10000021355-21wget20:12:250
7450870,0irq/46-4a10000011242-21df22:52:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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