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2026-01-31 - 21:25
[ 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 100 highest latencies:
System rackcslot4.osadl.org (updated Sat Jan 31, 2026 12:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29077472263187,27sleep10-21swapper/107:06:291
29078252261187,28sleep00-21swapper/007:07:190
291912521410,2sleep10-21swapper/107:35:171
179699760,4rtkit-daemon1795-21rtkit-daemon12:10:180
290820599642,42cyclictest3036904-21apt-get11:00:121
290820599622,39cyclictest2975320-21apt-get09:35:121
290820599612,39cyclictest3095150-21apt-get12:20:121
290820599612,39cyclictest2912841-21apt-get07:20:151
290820599602,37cyclictest3040591-21apt-get11:05:111
290820599602,33cyclictest2928558-21apt-get08:00:101
290820599592,38cyclictest2952851-21apt-get09:00:141
290820599592,37cyclictest3091450-21apt-get12:15:121
290820599591,38cyclictest3047672-21apt-get11:15:161
290820599581,37cyclictest2948931-21apt-get08:50:151
179699580,3rtkit-daemon1795-21rtkit-daemon10:56:561
290820599563,34cyclictest2950876-21apt-get08:55:141
290820599562,34cyclictest3084267-21apt-get12:05:131
290820599562,32cyclictest2971637-21apt-get09:30:141
290820599561,35cyclictest3069616-21apt-get11:45:131
290820599561,34cyclictest3019027-21apt-get10:35:141
290820599561,34cyclictest2914786-21apt-get07:25:141
2908205995613,27cyclictest3008238-21sh10:20:101
2908205995612,27cyclictest2960325-21sh09:14:531
2908205995611,28cyclictest2966536-21sh09:22:111
290820599552,33cyclictest3051380-21apt-get11:20:131
290820599552,33cyclictest3029787-21apt-get10:50:141
290820599552,33cyclictest2926590-21apt-get07:55:131
290820599551,35cyclictest2967898-21apt-get09:25:121
290820599551,33cyclictest3102698-21apt-get12:30:121
290820599541,33cyclictest2932865-21apt-get08:10:131
290820599541,32cyclictest3011754-21apt-get10:25:141
290820599541,32cyclictest2978526-21apt-get09:40:061
290820599540,2cyclictest3088176-21cstates12:10:161
179699540,25rtkit-daemon2908190-21cyclictest12:25:051
290820599532,33cyclictest3026064-21apt-get10:45:141
290820599531,33cyclictest3080633-21apt-get12:00:111
290820599531,33cyclictest2960683-21apt-get09:15:151
290820599531,31cyclictest2934817-21apt-get08:15:151
290820599531,31cyclictest2934817-21apt-get08:15:141
2908205995313,19cyclictest2995587-21sh10:01:281
290820599531,27cyclictest2942450-21apt-get08:35:071
290820599531,24cyclictest2986630-21apt-get09:50:141
179699530,3rtkit-daemon0-21swapper/109:47:380
290820599522,31cyclictest3055025-21apt-get11:25:151
290820599521,32cyclictest2938742-21apt-get08:25:131
290820599521,31cyclictest2940694-21apt-get08:30:141
290820599520,3cyclictest3015596-21df_inode10:30:151
290820599511,33cyclictest3073302-21apt-get11:50:131
290820599511,31cyclictest2920716-21apt-get07:40:101
290820599510,36cyclictest2993387-21ssh09:59:521
290820599510,32cyclictest2936789-21apt-get08:20:131
179699510,4rtkit-daemon1795-21rtkit-daemon12:07:280
290820599501,32cyclictest3044164-21apt-get11:10:101
290820599501,32cyclictest3022525-21apt-get10:40:131
290820599501,31cyclictest2922671-21apt-get07:45:131
290820599501,2cyclictest3078611-21ssh11:55:561
290820599500,31cyclictest2946977-21apt-get08:45:121
290820599497,21cyclictest2998521-21switchtime10:05:241
290820599491,34cyclictest3006800-21ssh10:17:261
290820599491,31cyclictest2945029-21apt-get08:40:111
290820599491,22cyclictest2908340-21apt-get07:10:151
179699490,4rtkit-daemon1795-21rtkit-daemon12:15:470
290820599481,24cyclictest3002896-21sh10:12:011
290820599480,35cyclictest3064388-21ssh11:37:371
179699480,4rtkit-daemon1795-21rtkit-daemon12:29:410
290820599472,28cyclictest3065465-21python311:40:031
290820599470,26cyclictest2932277-21seq08:06:041
179699470,4rtkit-daemon1795-21rtkit-daemon12:31:470
179699470,4rtkit-daemon1795-21rtkit-daemon12:01:210
290820599460,24cyclictest2918121-21seq07:31:171
290820599460,22cyclictest2926290-21fwupd07:54:191
179699460,3rtkit-daemon1795-21rtkit-daemon10:08:120
179699460,3rtkit-daemon1795-21rtkit-daemon09:05:241
290820599451,23cyclictest3058694-21ssh11:30:171
179699450,3rtkit-daemon1795-21rtkit-daemon11:50:360
179699450,3rtkit-daemon1795-21rtkit-daemon11:49:570
179699450,3rtkit-daemon1795-21rtkit-daemon08:04:080
179699440,3rtkit-daemon1795-21rtkit-daemon07:57:090
179699440,3rtkit-daemon1795-21rtkit-daemon07:48:570
179699440,3rtkit-daemon1795-21rtkit-daemon07:38:050
179699430,3rtkit-daemon1795-21rtkit-daemon07:51:140
290820599420,26cyclictest2986404-21munin-run09:50:011
290820599411,3cyclictest2956553-21diskmemload12:35:371
179699410,3rtkit-daemon1795-21rtkit-daemon08:09:540
179699400,3rtkit-daemon1795-21rtkit-daemon08:12:280
290820599380,20cyclictest2910343-21ntpq07:15:031
290819799361,8cyclictest13-21ksoftirqd/009:40:010
179699350,6rtkit-daemon0-21swapper/111:15:190
179699350,3rtkit-daemon0-21swapper/110:37:030
290819799340,8cyclictest13-21ksoftirqd/007:45:000
179699340,3rtkit-daemon0-21swapper/110:23:210
179699330,3rtkit-daemon0-21swapper/110:46:200
179699330,3rtkit-daemon0-21swapper/110:15:140
290819799321,9cyclictest2993755-21apt-get10:00:120
290819799321,8cyclictest2951894-21/usr/sbin/munin08:55:250
179699320,3rtkit-daemon0-21swapper/108:46:420
290819799314,6cyclictest161rcuc/010:40:120
290819799313,7cyclictest13-21ksoftirqd/012:20:170
290819799311,4cyclictest13-21ksoftirqd/011:35:240
2908197993113,2cyclictest141rcu_preempt09:56:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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