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2026-02-26 - 00:35
[ 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 rack3slot6.osadl.org (updated Wed Feb 25, 2026 12:45:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14630210337,19sleep10-21swapper/107:08:581
137182946,78sleep013842-21awk07:05:230
14913998814,60cyclictest0-21swapper/009:40:130
14913998714,59cyclictest0-21swapper/012:20:150
1491399864,75cyclictest1108-21ls11:00:360
14913998620,51cyclictest0-21swapper/011:35:100
14913998515,59cyclictest0-21swapper/012:15:130
14913998515,59cyclictest0-21swapper/012:15:120
14913998515,58cyclictest0-21swapper/010:45:130
14913998514,57cyclictest0-21swapper/008:35:250
1491399846,65cyclictest2476-21apt-get08:05:130
14913998414,55cyclictest0-21swapper/011:15:130
14913998413,57cyclictest0-21swapper/007:40:140
14913998413,56cyclictest0-21swapper/008:55:140
14918998342,28cyclictest26-21ksoftirqd/107:30:121
14918998336,20cyclictest0-21swapper/108:31:411
1491399836,65cyclictest15401-21apt-get08:40:120
14913998317,52cyclictest0-21swapper/007:45:150
14913998316,54cyclictest0-21swapper/012:25:100
14913998312,59cyclictest0-21swapper/012:30:120
14918998240,27cyclictest26-21ksoftirqd/108:05:121
14918998229,23cyclictest14573-21chrt10:09:181
1491399827,60cyclictest11077-21apt-get11:30:140
14913998234,40cyclictest533-21munin-run08:00:000
14913998217,54cyclictest0-21swapper/010:35:100
14913998216,53cyclictest0-21swapper/008:15:140
14913998215,57cyclictest0-21swapper/009:00:130
14913998214,58cyclictest0-21swapper/010:40:120
14913998214,55cyclictest0-21swapper/010:55:230
14918998121,31cyclictest0-21swapper/107:35:501
14913998115,56cyclictest0-21swapper/009:55:140
14918998048,22cyclictest30378-21apt-get12:25:121
1491399807,61cyclictest18878-21apt-get08:50:120
1491399806,63cyclictest5757-21apt-get09:45:130
1491399806,62cyclictest424-21apt-get09:30:130
14913998015,55cyclictest0-21swapper/008:20:120
14913998015,50cyclictest0-21swapper/010:30:110
14913998013,56cyclictest0-21swapper/011:45:140
14913998013,56cyclictest0-21swapper/009:05:130
14913998013,55cyclictest0-21swapper/011:25:110
14913998012,53cyclictest0-21swapper/007:10:120
14918997946,18cyclictest22383-21apt-get09:00:141
1491399796,63cyclictest20750-21apt-get07:25:130
1491399796,59cyclictest19013-21apt-get07:20:150
1491399796,58cyclictest3740-21apt-get11:10:120
1491399793,48cyclictest23183-21sh12:05:010
14913997918,53cyclictest16661-21aten2.4-expect10:15:170
14913997915,50cyclictest0-21swapper/008:00:150
14913997914,55cyclictest0-21swapper/011:40:130
14913997914,53cyclictest14906-21cyclictest11:21:090
14913997914,52cyclictest0-21swapper/010:25:160
14913997914,52cyclictest0-21swapper/010:25:150
14913997913,54cyclictest0-21swapper/010:10:110
14918997857,11cyclictest26182-21apt-get07:40:131
1491399787,58cyclictest9806-21apt-get08:25:150
1491399786,63cyclictest4561-21apt-get08:10:260
1491399786,63cyclictest4561-21apt-get08:10:250
1491399785,59cyclictest1434-21apt-get12:35:110
1491399785,56cyclictest1954-21apt-get11:05:150
1491399783,69cyclictest29394-21runrttasks10:50:250
1491399783,69cyclictest29394-21runrttasks10:50:240
14913997815,49cyclictest0-21swapper/008:30:110
14913997812,56cyclictest0-21swapper/010:20:130
14918997751,17cyclictest4019-21apt-get09:40:121
14918997738,27cyclictest26-21ksoftirqd/108:55:151
1491399777,40cyclictest0-21swapper/007:35:480
1491399776,54cyclictest7492-21apt-get09:50:130
1491399773,69cyclictest441-21in:imuxsock08:48:090
14913997713,53cyclictest0-21swapper/007:15:140
14918997653,13cyclictest13585-21apt-get08:35:251
14918997636,27cyclictest26-21ksoftirqd/107:15:151
1491399768,53cyclictest29413-21apt-get09:20:140
1491399767,58cyclictest18108-21apt-get11:50:110
1491399765,60cyclictest2206-21apt-get09:35:140
14913997615,51cyclictest0-21swapper/010:05:150
14918997552,11cyclictest26876-21apt-get12:15:131
14918997552,11cyclictest26876-21apt-get12:15:121
14918997551,11cyclictest27101-21apt-get10:45:121
14918997550,11cyclictest9232-21apt-get09:55:131
14918997544,17cyclictest25360-21apt-get10:40:121
1491399755,65cyclictest0-21swapper/009:11:220
14918997448,17cyclictest23548-21apt-get10:35:111
14918997448,12cyclictest18328-21apt-get10:20:121
14918997447,13cyclictest24120-21apt-get09:05:121
14918997446,14cyclictest8067-21apt-get08:20:131
14918997443,17cyclictest14627-21apt-get11:40:131
14918997439,28cyclictest25742-21diskmemload09:10:141
1491399746,54cyclictest23351-21apt-get12:05:120
14913997418,47cyclictest24059-21cron07:34:590
14918997347,14cyclictest30878-21apt-get10:55:241
14918997344,17cyclictest32118-21apt-get12:30:121
14918997336,33cyclictest0-21swapper/109:30:191
1491399738,50cyclictest27655-21apt-get09:15:160
1491399736,53cyclictest25137-21apt-get12:10:110
1491399736,53cyclictest11291-21apt-get10:00:230
1491399736,52cyclictest31154-21apt-get09:25:140
1491399736,52cyclictest31154-21apt-get09:25:130
14918997249,11cyclictest9335-21apt-get11:25:121
14918997246,16cyclictest6304-21apt-get08:15:131
1491399726,52cyclictest29663-21apt-get07:50:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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