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2026-01-15 - 23:42
[ 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 Thu Jan 15, 2026 12:44:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73502640,0irq/45-4a100000126262sleep007:07:280
7450970,0irq/46-4a1000005336-21chrt11:29:100
7450960,0irq/46-4a10000029877-21ntpq09:30:370
7450960,0irq/46-4a10000026666-21runrttasks07:45:040
7450960,0irq/46-4a10000012170-21/usr/sbin/munin11:49:430
7450950,0irq/46-4a10000024545-21idleruntime10:49:360
7450950,0irq/46-4a10000015638-21cpu10:24:160
7450950,0irq/46-4a10000015622-21seq11:59:070
7450950,0irq/46-4a10000012037-21aten_r4power_en08:39:130
7450950,0irq/46-4a10000011179-21sshd11:45:280
7450940,0irq/46-4a10000032639-21/usr/sbin/munin11:14:560
7450940,0irq/46-4a10000031465-21irqstats11:09:400
7450940,0irq/46-4a10000031031-21df_abs09:34:200
7450940,0irq/46-4a10000030963-21sed07:59:220
7450940,0irq/46-4a1000003090-21awk11:21:010
7450940,0irq/46-4a10000027588-21/usr/sbin/munin07:49:210
7450940,0irq/46-4a10000024492-21meminfo07:39:480
7450940,0irq/46-4a10000022440-21df_inode07:34:210
7450940,0irq/46-4a10000021371-21open_files10:39:520
7450940,0irq/46-4a10000017369-21sshd07:19:300
7350940,0irq/45-4a10000012639-1kworker/u3:107:10:240
7450930,0irq/46-4a10000026188-21/usr/sbin/munin09:19:360
7450930,0irq/46-4a10000020865-21grep07:29:310
7450930,0irq/46-4a10000015732-21entropy08:49:300
7450930,0irq/46-4a10000015165-21cstates07:14:200
7450930,0irq/46-4a10000013777-21aten_r4power_en08:44:150
7450930,0irq/46-4a10000011102-21sendmail_mailst08:34:560
3078629310,0sleep030804-21apt11:08:570
12859999361,0cyclictest0-21swapper10:55:030
7450920,0irq/46-4a1000009264-21ntp_states08:29:530
7450920,0irq/46-4a1000008512-21munin-plugin-st10:03:580
7450920,0irq/46-4a100000586-21meminfo08:04:430
7450920,0irq/46-4a1000003346-21latency_hist08:14:020
7450920,0irq/46-4a10000027822-21cstates12:34:180
7450920,0irq/46-4a10000025695-21runrttasks12:28:250
7450920,0irq/46-4a10000020493-21latency_hist09:04:010
7450920,0irq/46-4a10000019585-21/usr/sbin/munin10:34:470
7450920,0irq/46-4a10000010464-21wget10:09:160
7450920,0irq/46-4a10000010216-21ls10:08:570
7450910,0irq/46-4a1000009086-21diskstats11:39:260
7450910,0irq/46-4a1000007709-21/usr/sbin/munin11:34:470
7450910,0irq/46-4a100000605-21sendmail-mta09:39:390
7450910,0irq/46-4a1000003710-21/usr/sbin/munin11:24:170
7450910,0irq/46-4a10000029419-21runrttasks07:54:300
7450910,0irq/46-4a10000028214-21ntp_offset09:25:380
7450910,0irq/46-4a10000027426-21chrt12:33:390
7450910,0irq/46-4a10000023219-21sshd12:19:530
7450910,0irq/46-4a10000022780-21irqstats09:09:390
7450910,0irq/46-4a10000022659-21sed10:44:210
7450910,0irq/46-4a10000022126-21chrt12:17:220
7450910,0irq/46-4a10000019446-21meminfo08:59:450
7450910,0irq/46-4a10000018664-21date07:24:010
7450910,0irq/46-4a10000018289-21awk08:56:030
7450910,0irq/46-4a10000017343-21egrep10:29:160
7450910,0irq/46-4a10000013534-21chrt10:18:100
7350910,0irq/45-4a1000003481-21/usr/sbin/munin09:49:360
7450900,0irq/46-4a1000005442-21diskstats08:19:250
7450900,0irq/46-4a1000005193-21/usr/sbin/munin09:54:510
7450900,0irq/46-4a10000027844-21forks10:59:270
7450900,0irq/46-4a1000002283-21/usr/sbin/munin08:09:420
7450900,0irq/46-4a1000002124-21sort09:44:270
7450900,0irq/46-4a10000019392-21fschecks_count12:09:270
7450900,0irq/46-4a10000014716-21find11:54:540
7450890,0irq/46-4a1000003242-21kworker/u2:108:28:590
7450890,0irq/46-4a10000023977-21runrttasks09:14:120
7450890,0irq/46-4a10000018044-21ntp_states12:04:510
7450890,0irq/46-4a10000014018-21df10:19:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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