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2026-02-06 - 19:34
[ 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 Fri Feb 06, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74502610,0irq/46-4a10000012-21ksoftirqd/007:05:200
7450980,0irq/46-4a10000017647-21chrt07:58:460
7450960,0irq/46-4a10000026405-21rt-features09:58:590
7450960,0irq/46-4a10000022576-21chrt11:23:340
7450960,0irq/46-4a10000021516-21runrttasks08:09:070
7450960,0irq/46-4a10000019228-21runrttasks11:13:380
7350960,0irq/45-4a1000009531-21df12:23:230
882729510,0sleep08833-21/usr/sbin/munin10:43:300
7450950,0irq/46-4a1000005617-21irqstats07:23:420
7450950,0irq/46-4a10000028192-21sensors_temp11:38:590
7450950,0irq/46-4a1000002488-21processes10:23:590
7450950,0irq/46-4a10000012093-21/usr/sbin/munin12:29:070
7450940,0irq/46-4a1000003466-21wget10:28:180
7450940,0irq/46-4a10000030717-21/usr/sbin/munin08:39:020
7450940,0irq/46-4a10000026335-21pluginstate08:23:570
7450940,0irq/46-4a10000013511-21sh09:23:060
7450930,0irq/46-4a1000007459-21cron12:18:060
7450930,0irq/46-4a1000006996-21cat09:03:210
7450930,0irq/46-4a10000030708-21/usr/sbin/munin10:13:410
7450930,0irq/46-4a10000024244-21fschecks_count11:28:320
7450930,0irq/46-4a10000023768-21chrt09:53:080
7450930,0irq/46-4a10000020426-21latency_hist11:18:110
7450930,0irq/46-4a1000001871-21df08:48:220
7450930,0irq/46-4a10000013399-21runrttasks07:47:250
7350930,0irq/45-4a10000028644-1kworker/u3:111:43:150
7350930,0irq/45-4a10000026638-21awk11:34:040
7350930,0irq/45-4a10000014104-21/usr/sbin/munin10:58:410
7450920,0irq/46-4a1000009097-21runrttasks07:33:470
7450920,0irq/46-4a1000008671-21cpuspeed09:08:200
7450920,0irq/46-4a100000772-21chrt11:53:580
7450920,0irq/46-4a1000006897-21aten_r4power_vo10:38:180
7450920,0irq/46-4a1000005546-21fw_forwarded_lo10:33:390
7450920,0irq/46-4a100000427-21aten_r4power_vo07:08:190
7450920,0irq/46-4a10000031692-21timerwakeupswit11:49:040
7450920,0irq/46-4a10000023221-21/usr/sbin/munin08:14:050
7450920,0irq/46-4a10000021404-21ls09:44:030
7450920,0irq/46-4a10000019059-21df_inode09:38:260
7450920,0irq/46-4a10000017347-21diskstats09:33:290
7450920,0irq/46-4a10000015795-21fw_packets09:28:400
7450920,0irq/46-4a10000013690-21aten_r4power_po07:48:180
7450920,0irq/46-4a10000013472-21cron10:58:050
7450920,0irq/46-4a10000010260-21wget09:13:170
7450910,0irq/46-4a1000006819-21/usr/sbin/munin07:28:160
7450910,0irq/46-4a1000003946-21latency08:53:450
7450910,0irq/46-4a1000003758-21cut07:18:320
7450910,0irq/46-4a1000003217-21runrttasks07:18:050
7450910,0irq/46-4a10000027604-21/usr/sbin/munin10:03:260
7450910,0irq/46-4a10000027325-21/usr/sbin/munin08:28:170
7450910,0irq/46-4a10000024368-21cat09:53:410
7450910,0irq/46-4a10000015744-21fschecks_time07:53:340
7450910,0irq/46-4a10000013790-21who12:34:080
7450910,0irq/46-4a10000013737-1kworker/u3:209:27:160
7450910,0irq/46-4a10000010817-21meminfo07:38:470
7450910,0irq/46-4a10000010668-21fw_forwarded_lo10:48:390
32691999171,0cyclictest0-21swapper08:33:570
305392910,0chrt30285-1kworker/u3:010:12:570
7450900,0irq/46-4a100000906-21wc10:19:010
7450900,0irq/46-4a1000008837-21seq12:20:170
7450900,0irq/46-4a1000005822-21seq08:58:570
7450900,0irq/46-4a1000005049-21ls12:08:090
7450900,0irq/46-4a1000003850-21chrt12:03:380
7450900,0irq/46-4a10000023980-21aten_r4power_vo08:18:200
7450900,0irq/46-4a10000019220-21idleruntime08:03:390
7450900,0irq/46-4a10000017016-21latency_hist11:08:100
7450900,0irq/46-4a10000015794-21/usr/sbin/munin11:03:360
7450890,0irq/46-4a10000032638-21/usr/sbin/munin08:43:220
7450890,0irq/46-4a1000001704-21aten_r4power_cu11:58:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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