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2026-02-03 - 03:40
[ 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 792 highest latencies:
System rack4slot2.osadl.org (updated Tue Feb 03, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
745010420,0irq/46-4a10000028045-1kworker/u3:019:03:290
301129912628,0cyclictest1648-1kworker/u3:120:58:260
301129912336,0cyclictest19554-21/usr/sbin/munin23:19:000
301129912332,0cyclictest3944-21chrt19:23:460
301129912235,0cyclictest17360-21/usr/sbin/munin20:03:310
301129912233,0cyclictest2233-21/usr/sbin/munin20:53:490
301129912135,0cyclictest32483-21seq20:48:180
301129912134,0cyclictest5793-21/usr/sbin/munin19:28:570
301129912132,0cyclictest8830-21/usr/sbin/munin00:23:310
301129912039,0cyclictest26128-21fschecks_time22:03:430
301129912038,0cyclictest11504-21runrttasks19:45:070
301129912030,0cyclictest3341-21cron19:23:140
301129911939,0cyclictest0-21swapper22:33:160
301129911933,0cyclictest14021-21df_inode19:53:350
301129911841,0cyclictest0-21swapper21:19:490
301129911840,0cyclictest11392-21unixbench_singl00:29:120
301129911836,0cyclictest29018-21latency_hist20:38:180
301129911832,0cyclictest27097-21chrt20:31:570
301129911831,0cyclictest31246-21awk19:09:130
301129911830,0cyclictest20720-21/usr/sbin/munin21:48:260
301129911830,0cyclictest14832-21runrttasks21:29:260
301129911749,0cyclictest7350irq/45-4a10000019:58:320
301129911742,0cyclictest7350irq/45-4a10000019:13:230
301129911739,0cyclictest0-21swapper19:33:590
301129911737,0cyclictest5581-21fschecks_time21:03:410
301129911732,0cyclictest30639-21runrttasks20:42:520
301129911732,0cyclictest28806-21sshd23:46:480
301129911731,0cyclictest28462-21chrt22:09:140
301129911731,0cyclictest12371-21fschecks_count19:48:400
301129911729,0cyclictest32389-21seq22:23:100
301129911729,0cyclictest31528-21ntp_states20:44:040
301129911728,0cyclictest9313-21ntpq19:39:020
301129911725,0cyclictest7449-21irqstats22:43:530
301129911641,0cyclictest0-21swapper23:10:530
301129911639,0cyclictest8583-21latency_hist21:13:190
301129911639,0cyclictest4873-21sshd22:36:480
301129911639,0cyclictest17223-21aten_r4power_po23:13:260
301129911630,0cyclictest21034-21fw_conntrack23:23:440
301129911629,0cyclictest21016-21fw_forwarded_lo20:13:490
301129911628,0cyclictest7097-21df21:08:310
301129911625,0cyclictest3508-21seq00:08:250
301129911532,0cyclictest19023-21cstates20:08:290
301129911531,0cyclictest8395-21chrt00:22:200
301129911529,0cyclictest25467-21runrttasks20:27:310
301129911529,0cyclictest23718-21runrttasks23:32:110
301129911525,0cyclictest30413-21runrttasks22:16:040
301129911439,0cyclictest0-21swapper22:52:290
301129911427,0cyclictest1563-21runrttasks22:27:340
301129911340,0cyclictest0-21swapper21:27:460
301129911336,0cyclictest31327-21if_eth023:53:480
301129911336,0cyclictest0-21swapper23:03:160
301129911334,0cyclictest25770-21aten_r4power_en23:38:250
301129911332,0cyclictest0-21swapper23:48:400
301129911330,0cyclictest6778-21cron00:18:130
301129911330,0cyclictest25539-21runrttasks22:03:080
301129911330,0cyclictest17776-21missed_timers21:38:570
301129911328,0cyclictest23469-1kworker/u3:223:35:480
301129911327,0cyclictest23782-21chrt20:22:420
301129911326,0cyclictest11615-21runrttasks22:56:010
301129911235,0cyclictest577-21/usr/sbin/munin23:58:510
301129911226,0cyclictest16541-21runrttasks21:34:270
301129911140,0cyclictest7350irq/45-4a10000000:03:530
301129911138,0cyclictest14894-21runrttasks23:04:480
301129911135,0cyclictest13445-21runrttasks00:36:520
301129911125,0cyclictest6365-21seq22:39:510
301129910929,0cyclictest22573-21diskstats21:53:380
301129910830,0cyclictest20439-21idleruntime-cro21:48:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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