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2026-02-02 - 00:40
[ 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.
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
Characteristics of the highest latencies:
System rackcslot4.osadl.org (updated Sun Feb 01, 2026 12:44:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19997152265194,27sleep10-21swapper/107:06:231
19998272250175,61sleep00-21swapper/007:07:330
200016299652,41cyclictest2032652-21apt-get08:30:140
200016299651,43cyclictest2103473-21apt-get10:20:130
200016299641,42cyclictest2191842-21apt-get12:15:140
200016299632,41cyclictest2010663-21apt-get07:35:140
200016299632,40cyclictest2130382-21apt-get10:55:130
200016299632,40cyclictest2064606-21apt-get09:30:150
200016299622,41cyclictest2157694-21apt-get11:30:130
200016299622,41cyclictest2087838-21apt-get10:00:160
200016299622,40cyclictest2038524-21apt-get08:45:130
200016299621,42cyclictest2176607-21apt-get11:55:140
200016299612,40cyclictest2052907-21apt-get09:15:290
200016299612,38cyclictest2044400-21apt-get09:00:130
200016299611,42cyclictest2012696-21apt-get07:40:140
200016299601,40cyclictest2030698-21apt-get08:25:130
200016299593,40cyclictest2161327-21apt-get11:35:120
200016299592,39cyclictest2188003-21apt-get12:10:140
200016299591,41cyclictest2056960-21apt-get09:20:130
200016299591,39cyclictest2153830-21apt-get11:25:130
200016299591,38cyclictest2004811-21apt-get07:20:140
200016299590,26cyclictest1-21systemd10:50:010
200016299582,37cyclictest2149872-21apt-get11:20:140
200016299581,38cyclictest2169032-21apt-get11:45:140
200016299581,31cyclictest2072388-21apt-get09:40:150
200016299571,38cyclictest2002838-21apt-get07:15:140
200016299570,42cyclictest2184228-21apt-get12:05:130
200016299570,40cyclictest2026777-21apt-get08:15:160
21276662560,4sleep00-21swapper/010:50:240
200016299568,28cyclictest2182374-21sh12:01:300
200016299562,35cyclictest2042426-21apt-get08:55:130
200016299561,38cyclictest2145643-21apt-get11:15:140
200016299561,38cyclictest2118935-21apt-get10:40:130
200016299561,38cyclictest2048373-21apt-get09:10:130
200016299561,37cyclictest2099436-21apt-get10:15:140
200016299561,36cyclictest2006761-21apt-get07:25:140
200016299561,30cyclictest2080220-21apt-get09:50:120
200016299561,30cyclictest2036467-21grep08:40:010
200016299560,31cyclictest2195641-21apt-get12:20:130
200016299560,27cyclictest2168746-21munin-run11:45:000
200016299560,26cyclictest1-21systemd09:10:000
179699560,4rtkit-daemon1795-21rtkit-daemon11:03:060
200016299559,34cyclictest2114764-21sed10:35:010
200016299551,39cyclictest2203257-21apt-get12:30:140
200016299551,37cyclictest2024419-21apt-get08:10:150
200016299551,37cyclictest2024419-21apt-get08:10:140
200016299551,36cyclictest2060679-21apt-get09:25:100
200016299541,37cyclictest2199350-21apt-get12:25:130
200016299540,38cyclictest2172721-21apt-get11:50:100
200016299540,37cyclictest2018542-21apt-get07:55:120
200016299540,37cyclictest2008716-21apt-get07:30:150
200016299540,28cyclictest2087668-21sed10:00:010
200016299540,26cyclictest2095510-21date10:10:010
200016299531,37cyclictest2048095-21diskmemload11:05:450
200016299531,35cyclictest2020518-21apt-get08:00:130
200016299531,32cyclictest2114943-21apt-get10:35:120
200016299531,25cyclictest2110803-21latency_hist10:30:000
200016299530,36cyclictest2028747-21apt-get08:20:120
200016299530,28cyclictest2076205-21apt-get09:45:110
200016299530,28cyclictest2072159-21date09:40:000
200016299530,26cyclictest2099210-21date10:15:010
200016299530,26cyclictest1-21systemd08:55:000
179699530,3rtkit-daemon1795-21rtkit-daemon10:41:511
200016299520,37cyclictest2048095-21diskmemload11:10:100
200016299520,36cyclictest2016595-21apt-get07:50:140
200016299520,36cyclictest2016595-21apt-get07:50:130
200016299520,32cyclictest2024269-21cut08:10:010
200016299520,29cyclictest2207011-21date12:35:010
200016299520,26cyclictest2002069-21perf07:14:590
200016299500,28cyclictest2037497-21/usr/sbin/munin08:40:240
200016299500,26cyclictest1-21systemd07:50:010
179699460,3rtkit-daemon1795-21rtkit-daemon08:18:501
179699450,5rtkit-daemon2116359-21ssh10:35:311
179699360,4rtkit-daemon2096063-21fw_packets10:10:191
179699350,5rtkit-daemon2020518-21apt-get08:00:131
179699350,3rtkit-daemon0-21swapper/107:20:031
179699340,3rtkit-daemon0-21swapper/012:05:531
179699340,3rtkit-daemon0-21swapper/008:06:381
179699330,4rtkit-daemon1795-21rtkit-daemon07:43:311
179699330,3rtkit-daemon0-21swapper/010:00:121
179699320,3rtkit-daemon1795-21rtkit-daemon07:25:271
179699320,3rtkit-daemon0-21swapper/109:03:571
179699320,3rtkit-daemon0-21swapper/107:15:281
179699320,3rtkit-daemon0-21swapper/011:48:451
179699320,3rtkit-daemon0-21swapper/011:44:591
179699320,3rtkit-daemon0-21swapper/011:39:231
179699320,3rtkit-daemon0-21swapper/010:57:231
179699320,3rtkit-daemon0-21swapper/007:50:191
179699320,3rtkit-daemon0-21swapper/007:50:191
200016799310,1cyclictest0-21swapper/108:10:271
200016799310,1cyclictest0-21swapper/108:10:261
179699310,3rtkit-daemon0-21swapper/012:17:171
179699310,3rtkit-daemon0-21swapper/012:14:071
179699310,3rtkit-daemon0-21swapper/009:35:311
179699300,3rtkit-daemon1795-21rtkit-daemon07:13:211
179699300,3rtkit-daemon0-21swapper/011:10:231
179699300,3rtkit-daemon0-21swapper/009:51:391
179699300,3rtkit-daemon0-21swapper/009:33:311
2000167992926,2cyclictest18150irq/39-mmc010:05:371
179699290,4rtkit-daemon2209210-21ssh12:37:021
179699290,4rtkit-daemon2145334-1kworker/1:0H11:22:411
179699290,3rtkit-daemon0-21swapper/011:09:061
179699290,3rtkit-daemon0-21swapper/011:03:331
179699290,3rtkit-daemon0-21swapper/010:54:061
179699290,3rtkit-daemon0-21swapper/010:31:511
179699290,3rtkit-daemon0-21swapper/010:24:131
179699290,3rtkit-daemon0-21swapper/008:28:011
2000167992814,4cyclictest26-21ksoftirqd/112:20:361
179699280,3rtkit-daemon0-21swapper/011:27:271
200016799277,15cyclictest26-21ksoftirqd/109:15:201
179699270,3rtkit-daemon0-21swapper/011:58:351
200016799269,2cyclictest141rcu_preempt11:51:041
200016799260,6cyclictest0-21swapper/109:57:431
200016799260,6cyclictest0-21swapper/108:54:281
200016799260,6cyclictest0-21swapper/107:58:151
179699260,3rtkit-daemon1795-21rtkit-daemon12:02:421
200016799259,2cyclictest141rcu_preempt10:29:301
2000167992512,2cyclictest141rcu_preempt12:29:351
200016799250,7cyclictest0-21swapper/109:10:131
20629142240,4chrt0-21swapper/109:27:181
200016799242,15cyclictest2014645-21apt-get07:45:131
200016799242,14cyclictest2034602-21apt-get08:35:131
2000167992412,3cyclictest26-21ksoftirqd/111:19:241
2000167992412,3cyclictest26-21ksoftirqd/109:45:531
200016799240,6cyclictest0-21swapper/107:35:341
200016799230,6cyclictest0-21swapper/109:07:141
200016799222,14cyclictest2036579-21apt-get08:40:161
200016799219,8cyclictest2157693-21apt11:30:121
2000167992116,3cyclictest2039715-21grep08:45:231
200016799210,19cyclictest2057789-21ntp_states09:20:211
179699210,17rtkit-daemon0-21swapper/110:15:161
200016799207,3cyclictest141rcu_preempt10:45:181
200016799206,3cyclictest141rcu_preempt09:45:001
200016799201,17cyclictest0-21swapper/108:20:121
2000167991916,2cyclictest0-21swapper/108:55:161
2000167991914,3cyclictest2206273-21sh12:33:481
2000167991914,3cyclictest2009783-21threads07:30:241
200016799180,16cyclictest2032964-21tune2fs08:30:171
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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