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2026-02-05 - 19:52
[ 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 highest latencies:
System rack4slot2.osadl.org (updated Thu Feb 05, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73502010,0irq/45-4a10000026565-21runrttasks07:03:560
27278999459,0cyclictest0-21swapper07:08:340
27278999271,0cyclictest0-21swapper10:38:560
27278999258,0cyclictest0-21swapper07:33:200
27278999258,0cyclictest0-21swapper07:28:530
27278999170,0cyclictest0-21swapper11:49:080
27278999159,0cyclictest0-21swapper07:38:210
27278999151,0cyclictest0-21swapper12:23:580
7350900,0irq/45-4a1000002143-21ps09:04:000
27278999069,0cyclictest0-21swapper09:53:410
27278999058,0cyclictest0-21swapper12:34:000
27278999057,0cyclictest0-21swapper08:03:530
27278999056,0cyclictest0-21swapper10:58:580
27278999055,0cyclictest0-21swapper12:03:330
177682906,0sleep017815-21/usr/sbin/munin11:24:060
7350890,0irq/45-4a10000023791-21df08:33:260
27278998959,0cyclictest0-21swapper08:58:330
27278998957,0cyclictest0-21swapper08:13:580
27278998953,0cyclictest0-21swapper07:19:510
7450880,0irq/46-4a10000032443-21entropy10:33:320
7450880,0irq/46-4a10000010376-21fw_conntrack11:03:400
7350880,0irq/45-4a10000026796-1kworker/u3:011:55:060
37062887,0sleep03731-21ls10:43:530
27278998855,0cyclictest0-21swapper11:09:020
27278998855,0cyclictest0-21swapper09:14:100
27278998854,0cyclictest0-21swapper08:48:230
7350870,0irq/45-4a1000007727-1kworker/u3:110:58:070
7350870,0irq/45-4a1000003907-21/usr/sbin/munin12:18:590
27278998755,0cyclictest0-21swapper12:28:330
7450860,0irq/46-4a1000006907-21fschecks_time09:18:340
7450860,0irq/46-4a10000015481-21cut09:43:370
7350860,0irq/45-4a10000012-21ksoftirqd/009:32:220
7350860,0irq/45-4a10000011461-21cron07:58:080
27278998654,0cyclictest0-21swapper10:20:140
27278998654,0cyclictest0-21swapper09:08:410
27278998654,0cyclictest0-21swapper08:23:490
7450850,0irq/46-4a10000030785-21fschecks_count10:28:330
7450850,0irq/46-4a10000025157-21sh10:13:090
7350850,0irq/45-4a10000026867-21kworker/u2:311:33:100
7350850,0irq/45-4a10000018548-21cut08:18:210
27278998558,0cyclictest0-21swapper07:43:180
27278998554,0cyclictest0-21swapper09:39:020
27278998554,0cyclictest0-21swapper07:59:040
7450840,0irq/46-4a1000008378-21cstates07:48:220
7450840,0irq/46-4a100000801-21sshd12:09:310
7450840,0irq/46-4a10000022521-21nfs4_client10:03:530
7350840,0irq/45-4a10000028816-21aten_r4power_po10:23:210
7350840,0irq/45-4a10000025636-21fschecks_count10:13:340
7350840,0irq/45-4a10000013663-21seq11:13:350
27278998453,0cyclictest0-21swapper08:39:020
27278998453,0cyclictest0-21swapper08:09:090
27278998450,0cyclictest0-21swapper12:13:590
7450830,0irq/46-4a100000460-21snmpd07:24:010
7450830,0irq/46-4a10000031278-21/usr/sbin/munin08:54:020
7450830,0irq/46-4a10000029255-21cut07:13:220
7450830,0irq/46-4a10000024058-21seq11:43:410
7450830,0irq/46-4a10000022945-21/usr/sbin/munin08:29:120
7450830,0irq/46-4a10000020770-21seq11:33:500
7450830,0irq/46-4a10000020170-21sshd09:58:170
7350830,0irq/45-4a10000028216-1kworker/u3:008:47:120
27278998362,0cyclictest0-21swapper09:48:400
7450820,0irq/46-4a1000008662-21seq09:23:370
7450820,0irq/46-4a1000005097-21/usr/sbin/munin10:48:290
7450820,0irq/46-4a10000028843-21wget11:58:220
7450820,0irq/46-4a10000022047-21runrttasks11:38:200
7450820,0irq/46-4a10000011684-21aten_r4power_en09:33:200
7350820,0irq/45-4a10000016686-21chrt11:23:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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