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2026-01-19 - 06:28
[ 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: 100 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 rack7slot8.osadl.org (updated Mon Jan 19, 2026 01:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25471220828,51sleep00-21swapper/019:07:220
25847991719,35cyclictest1408-21nginx00:38:530
258479916426,17cyclictest2010-21node20:05:450
258479916335,13cyclictest10150irq/55-4a10000019:17:020
25847991627,30cyclictest4985-21latency_hist22:05:030
258479916226,14cyclictest10250irq/56-4a10000022:45:570
258479916026,14cyclictest10250irq/56-4a10000020:45:540
258479915922,16cyclictest21940-21latency_hist23:10:030
258479915835,111cyclictest17097-21sed22:50:180
258479915817,33cyclictest787-21haveged21:15:030
258479915722,28cyclictest5141-21wget22:05:170
258479915631,12cyclictest10250irq/56-4a10000020:30:140
258479915535,102cyclictest0-21swapper/020:43:460
258479915518,14cyclictest4905-21latency_hist00:10:040
25847991548,22cyclictest19973-21ntp_states23:00:400
258479915432,110cyclictest21675-21ntpq21:00:350
258479915238,104cyclictest31227-21runrttasks19:30:350
258479915238,102cyclictest6255-21/usr/sbin/munin00:15:400
258479915236,20cyclictest30882-21aten_r7power_vo23:45:140
258479915226,13cyclictest10250irq/56-4a10000023:11:110
258479915217,12cyclictest10250irq/56-4a10000022:40:150
25847991516,31cyclictest32424-21cut21:45:010
258479915149,90cyclictest26027-21/usr/sbin/munin23:25:230
258479915144,95cyclictest10558-21runrttasks22:25:160
258479915139,98cyclictest1781-21sshd19:42:080
258479915138,101cyclictest15477-21ntp_states20:35:410
258479915130,17cyclictest9174-21ntpq00:25:440
258479915128,17cyclictest26402chrt19:45:390
25847991507,21cyclictest29553-21munin-node23:40:130
25847991507,18cyclictest23161-21chrt21:05:460
258479915034,12cyclictest10150irq/55-4a10000021:55:130
25847991496,31cyclictest19942-21latency_hist20:55:040
258479914946,87cyclictest10150irq/55-4a10000000:23:000
258479914942,96cyclictest1276-21runrttasks23:55:420
258479914936,102cyclictest26180-21latency_hist21:20:050
258479914934,103cyclictest9664-21open_inodes22:20:420
258479914934,103cyclictest9089-21runrttasks22:19:570
258479914932,12cyclictest10150irq/55-4a10000020:25:410
258479914919,26cyclictest32079-21wget23:50:090
25847991488,38cyclictest1305-21snmpd20:21:430
25847991486,15cyclictest32532-21ntpq19:35:350
258479914846,91cyclictest3308-21latency_hist00:05:050
258479914841,97cyclictest7439-21runrttasks22:11:400
258479914834,100cyclictest13153-21seq22:35:180
25847991477,30cyclictest6287-21irqstats20:00:310
25847991476,28cyclictest23509-21diskstats23:15:230
258479914740,93cyclictest27482-21open_inodes23:30:420
258479914736,98cyclictest801-21dbus-daemon19:15:010
258479914724,13cyclictest10150irq/55-4a10000020:57:070
25847991468,22cyclictest1276-21runrttasks20:15:360
25847991466,18cyclictest26557-21fw_forwarded_lo21:20:260
258479914638,96cyclictest10216-21diskstats00:30:200
258479914635,14cyclictest10150irq/55-4a10000023:00:030
258479914626,15cyclictest101ktimersoftd/021:45:150
258479914626,102cyclictest3669-21awk19:50:200
258479914531,12cyclictest0-21swapper/021:53:000
25847991447,20cyclictest9644-21sshd20:12:150
258479914438,95cyclictest1276-21runrttasks21:35:440
258479914434,98cyclictest28758-21runrttasks19:20:330
258479914434,98cyclictest12478-21runrttasks22:32:000
258479914431,102cyclictest27844-21interrupts21:25:270
258479914429,19cyclictest29170-21ntpq21:30:360
25847991427,26cyclictest28297-21/usr/sbin/munin23:35:150
258479914228,15cyclictest5097-21ntpq19:55:340
258479914212,15cyclictest0-21swapper/019:28:300
258479914131,12cyclictest0-21swapper/000:10:130
258479914036,92cyclictest24684-21aten_r7power_vo23:20:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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