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2026-01-18 - 02:55
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot3.osadl.org (updated Sun Jan 18, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2020621150,4sleep020204-21sendmail_mailtr22:47:500
31139210815,80sleep031145-21memory21:42:380
10082210414,16sleep010085-21iostat22:17:310
11815210314,16sleep011819-21hddtemp_smartct00:02:260
3914210215,73sleep03969-21hostname20:17:140
16157210214,19sleep03377-21snmpd19:13:090
29842210114,15sleep029912-21munin-node19:57:170
8646210014,16sleep08211-21munin-node23:52:340
6054210014,16sleep06089-21expr20:22:380
17295210014,15sleep017302-21unixbench_singl00:18:000
151009910014,76cyclictest24839-21missed_timers23:02:390
1361329914,27sleep013614-21memory00:07:380
806429814,25sleep08088-21timerwakeupswit20:27:580
2649029813,16sleep025927-21munin-node23:07:410
2618429814,16sleep026187-21irqstats21:27:330
2420229814,16sleep024203-21unixbench_singl19:38:020
1874329814,15sleep018771-21sensors00:22:530
1347229814,15sleep013474-21munin-node22:27:400
662029714,15sleep06628-21forks22:07:220
2564429713,15sleep025705-21sort21:27:040
1879629714,16sleep018802-21iostat_ios19:22:300
1715029713,16sleep017171-21users22:38:010
2963629613,16sleep029643-21munin-run19:57:020
2267629615,16sleep022701-21wget22:57:150
1299429614,16sleep012044-21munin-node20:43:050
2043929514,16sleep020470-21latency19:27:350
1516529514,16sleep015189-21kernelversion00:12:350
521629415,16sleep05219-21irqstats22:02:330
30929414,16sleep0347-21grep21:47:400
2938229413,15sleep00-21swapper21:37:290
2772329414,16sleep027752-21df_inode23:12:180
2271529414,16sleep022736-21fschecks_count21:17:240
1844129414,15sleep018444-21munin-node22:42:460
15100999415,69cyclictest19599-21aten_r4power_cu00:27:120
15100999414,71cyclictest2414-21munin-node20:12:190
929529314,16sleep09303-21memory20:32:380
3258929315,16sleep032592-21df23:27:160
3100629314,15sleep031009-21df_inode23:22:210
2662929314,16sleep026669-21df19:47:180
1726729314,15sleep017271-21hddtemp_smartct20:57:260
1678629314,65sleep016841-21munin-node19:17:150
15100999314,69cyclictest29414-21fschecks_count23:17:220
1461929314,15sleep014689-21cpu22:32:140
889329213,15sleep08894-21threads22:12:560
347029213,16sleep03476-21df23:37:180
15100999215,67cyclictest2609-21runrttasks21:54:000
15100999215,67cyclictest22681-21munin-node19:33:260
1383429214,16sleep013863-21df_inode20:47:190
15100999114,67cyclictest25103-21munin-node19:42:220
2038129014,15sleep03377-21snmpd21:08:580
15100999015,66cyclictest125502sleep022:25:000
15100999014,67cyclictest556-21munin-node20:07:400
15100999014,67cyclictest4952-21munin-node23:42:130
15100999014,67cyclictest31922-21missed_timers20:02:390
15100999014,67cyclictest27532-21cpu21:32:150
15100998915,65cyclictest21166-21fschecks_time21:12:250
15100998914,39cyclictest21909-21seq00:37:060
15100998814,65cyclictest7221-21munin-node23:47:420
15100998814,65cyclictest3480-21munin-node21:57:250
1877228613,15sleep00-21swapper21:04:050
15100998613,64cyclictest2530-21timerandwakeup23:32:590
1187628614,15sleep00-21swapper20:41:440
1027028614,15sleep010273-21iostat_ios23:57:320
1484928314,15sleep00-21swapper19:10:550
2226928114,15sleep00-21swapper22:54:400
15100998114,31cyclictest15472-21df_abs20:52:170
2151427813,15sleep00-21swapper00:34:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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