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2026-03-02 - 21:57
[ 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.
Unexpectedly long latencies may be caused by SMIs
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 the 100 highest latencies:
System rack5slot2.osadl.org (updated Mon Mar 02, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
150762192174,13sleep00-21swapper/007:08:100
151242185166,13sleep10-21swapper/107:08:471
149572185168,12sleep30-21swapper/307:06:373
148992177160,12sleep20-21swapper/207:05:522
186422530,0sleep30-21swapper/311:51:173
168402520,0sleep00-21swapper/007:10:180
24292480,0sleep20-21swapper/210:55:352
29610290,0sleep10-21swapper/110:21:271
154229982,3cyclictest26469-21sendmail-msp11:40:010
30162270,0sleep30-21swapper/307:35:193
154229971,3cyclictest8011-21munin-run11:15:010
154229971,3cyclictest25953-21munin-run07:30:000
154309960,5cyclictest25163-21ssh11:55:123
4301250,0sleep20-21swapper/211:44:592
25350250,0sleep10-21swapper/109:48:131
16758250,0sleep30-21swapper/310:30:553
154309955,0cyclictest0-21swapper/310:29:023
154309954,1cyclictest0-21swapper/312:22:313
154309953,1cyclictest0-21swapper/308:40:113
154309950,5cyclictest0-21swapper/312:26:183
154309950,5cyclictest0-21swapper/311:44:153
154309950,5cyclictest0-21swapper/311:33:033
154309950,5cyclictest0-21swapper/311:33:033
154309950,5cyclictest0-21swapper/310:12:273
154309950,5cyclictest0-21swapper/308:35:103
154309950,5cyclictest0-21swapper/307:20:013
154309950,4cyclictest0-21swapper/308:00:113
154269955,0cyclictest0-21swapper/212:20:162
154269955,0cyclictest0-21swapper/212:04:232
154269950,4cyclictest0-21swapper/208:10:012
154269950,0cyclictest10846-21diskmemload12:08:102
154239951,2cyclictest0-21swapper/111:15:111
154239951,2cyclictest0-21swapper/109:30:131
154239951,2cyclictest0-21swapper/108:20:091
154239951,2cyclictest0-21swapper/108:15:131
154239950,5cyclictest0-21swapper/110:35:181
154239950,5cyclictest0-21swapper/109:19:561
154229951,4cyclictest7844-21sendmail09:40:010
154229950,5cyclictest0-21swapper/010:49:220
154229950,5cyclictest0-21swapper/008:04:560
154229950,4cyclictest0-21swapper/008:10:110
154229950,4cyclictest0-21swapper/007:20:110
154229950,3cyclictest0-21swapper/012:15:140
32658240,0sleep00-21swapper/010:23:190
22582240,0sleep00-21swapper/011:21:280
154309944,0cyclictest0-21swapper/309:26:023
154309943,1cyclictest2332-21ssh10:40:133
154309943,1cyclictest21883-21grep07:20:133
154309942,1cyclictest15188-21ssh10:15:023
154309942,1cyclictest0-21swapper/309:00:123
154309941,3cyclictest814-21snmpd09:47:343
154309941,3cyclictest16521-21ssh11:19:003
154309940,4cyclictest16273-21apt-get08:15:123
154309940,4cyclictest0-21swapper/312:30:123
154309940,4cyclictest0-21swapper/312:10:323
154309940,4cyclictest0-21swapper/312:05:113
154309940,4cyclictest0-21swapper/312:00:103
154309940,4cyclictest0-21swapper/311:35:023
154309940,4cyclictest0-21swapper/311:05:013
154309940,4cyclictest0-21swapper/310:50:103
154309940,4cyclictest0-21swapper/310:20:283
154309940,4cyclictest0-21swapper/309:55:103
154309940,4cyclictest0-21swapper/309:40:113
154309940,4cyclictest0-21swapper/309:10:123
154309940,4cyclictest0-21swapper/308:20:113
154309940,4cyclictest0-21swapper/307:30:113
154309940,3cyclictest9246-21ssh12:35:113
154309940,3cyclictest7278-21ssh11:45:353
154309940,3cyclictest4390-21ssh12:16:123
154309940,3cyclictest3600-21date07:50:013
154309940,3cyclictest32155-21ssh10:55:043
154309940,3cyclictest30532-21sh09:35:113
154309940,3cyclictest28630-21/usr/sbin/munin10:05:173
154309940,3cyclictest21724-21/usr/sbin/munin09:15:173
154309940,3cyclictest20250-21munin-node09:30:123
154309940,3cyclictest2017-21ssh09:52:313
154309940,3cyclictest19734-21rm10:00:443
154309940,3cyclictest18715-21/usr/sbin/munin11:20:183
154309940,3cyclictest13593-21gpgconf08:10:013
154309940,3cyclictest11717-21ssh10:45:023
154309940,3cyclictest0-21swapper/311:13:193
154269944,0cyclictest0-21swapper/211:54:382
154269944,0cyclictest0-21swapper/211:03:352
154269944,0cyclictest0-21swapper/210:38:412
154269944,0cyclictest0-21swapper/210:34:122
154269944,0cyclictest0-21swapper/209:41:132
154269944,0cyclictest0-21swapper/209:27:242
154269944,0cyclictest0-21swapper/209:10:312
154269944,0cyclictest0-21swapper/207:30:242
154269943,1cyclictest27886-21taskset08:35:192
154269942,1cyclictest29379-21df11:25:122
154269941,2cyclictest0-21swapper/207:15:122
154269940,4cyclictest23533-21ntpq10:50:152
154269940,4cyclictest12940-21idleruntime10:45:152
154269940,4cyclictest10846-21diskmemload11:45:112
154269940,4cyclictest0-21swapper/212:27:412
154269940,4cyclictest0-21swapper/212:13:002
154269940,4cyclictest0-21swapper/211:30:152
154269940,4cyclictest0-21swapper/211:30:142
154269940,4cyclictest0-21swapper/211:10:442
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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