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2026-01-28 - 21:14
[ 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 792 highest latencies:
System rack7slot2.osadl.org (updated Wed Jan 28, 2026 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
849145999385,5cyclictest961064-21kworker/u4:0+events_unbound11:09:280
849147998877,9cyclictest956621-21kworker/u4:15+events_unbound10:44:251
849145998134,39cyclictest54-21kswapd011:20:110
849147997367,4cyclictest1004604-21kworker/u4:3+events_unbound11:35:001
849147997223,30cyclictest0-21swapper/110:20:301
849147997164,5cyclictest921797-21kworker/u4:1+events_unbound10:15:001
849147997064,4cyclictest849070-21kworker/u4:1+events_unbound07:25:011
84914799701,15cyclictest1028313-21ssh12:00:131
84914799701,15cyclictest1028313-21ssh12:00:131
849147996839,26cyclictest980565-21aten2__11:05:141
84914799672,59cyclictest915772-21ntpq09:50:251
84914799662,59cyclictest1054112-21apt-get12:30:131
84914799662,57cyclictest936923-21apt-get10:15:151
84914799662,56cyclictest1015975-21ntpq11:45:251
849145996650,14cyclictest1000208-21kworker/u4:6+events_unbound11:29:310
84914799652,6cyclictest879903-21apt-get09:10:121
84914799652,55cyclictest910718-21apt-get09:45:111
84914799652,55cyclictest910718-21apt-get09:45:111
84914799642,56cyclictest1041974-21ntpq12:15:301
849147996349,7cyclictest866968-21kworker/u4:108:20:001
84914799633,56cyclictest971813-21apt-get10:55:111
849147996333,27cyclictest950420-21fschecks_time10:30:171
84914799631,57cyclictest967756-21df_abs10:50:191
84914799624,50cyclictest874550-21modprobe08:50:001
84914799623,52cyclictest897553-21ssh09:30:111
84914799622,56cyclictest989960-21ssh11:15:281
84914799622,56cyclictest884452-21ssh09:15:181
849147996212,27cyclictest1024771-21ntpq11:55:311
849147996153,5cyclictest864425-21kworker/u4:10+events_unbound09:44:161
84914799614,52cyclictest985790-21ssh11:10:351
84914799613,6cyclictest901963-21ssh09:35:141
849147996136,22cyclictest891213-21ssh09:22:231
849147996136,22cyclictest891213-21ssh09:22:231
849147996132,26cyclictest1009010-21kworker/u4:12+rpciod11:40:201
84914799612,55cyclictest868988-21sed08:25:241
84914799612,55cyclictest1006557-21apt-get11:35:101
84914799612,54cyclictest37-21kcompactd012:35:191
849147996118,38cyclictest893200-21ssh09:25:141
849147996027,30cyclictest862475-21gltestperf08:00:191
84914799602,54cyclictest856306-21ntpq07:35:281
84914599601,51cyclictest1020348-21ssh11:50:270
849147995927,29cyclictest0-21swapper/111:50:331
849147995925,30cyclictest0-21swapper/110:35:231
84914799591,9cyclictest920442-21ps09:55:351
84914799591,53cyclictest963794-21ssh10:45:241
84914799591,52cyclictest998602-21ssh11:25:251
84914799591,2cyclictest976198-21ssh11:00:141
849145995937,19cyclictest1006813-21df_abs11:35:160
849147995847,8cyclictest877052-21systemd08:59:081
849147995829,26cyclictest0-21swapper/109:00:351
849147995827,29cyclictest0-21swapper/107:10:181
84914799582,52cyclictest1050564-21ntpq12:25:271
84914799582,52cyclictest1037413-21ssh12:10:211
84914799582,50cyclictest0-21swapper/108:10:121
849147995822,33cyclictest388-21dbus-daemon08:44:051
849147995820,33cyclictest0-21swapper/108:00:021
84914799581,53cyclictest924843-21ps10:00:371
849145995851,5cyclictest1060499-21kworker/u4:7+events_unbound12:40:020
849147995727,28cyclictest858350-21grep07:45:221
84914799572,51cyclictest879617-21diskmemload11:20:161
84914799571,6cyclictest945690-21ssh10:25:131
84914799571,6cyclictest945690-21ssh10:25:131
849145995748,6cyclictest0-21swapper/009:35:340
849147995625,27cyclictest0-21swapper/108:50:351
84914799562,50cyclictest1033060-21ssh12:05:201
84914799561,50cyclictest929276-21ssh10:05:371
849147995547,6cyclictest870733-21kworker/u4:7+events_unbound08:40:001
84914799554,48cyclictest1068-21snmpd08:05:251
84914799553,46cyclictest853661-21sed07:25:251
849147995515,38cyclictest0-21swapper/108:30:321
84914799551,46cyclictest1046237-21ssh12:20:281
849145995546,7cyclictest54-21kswapd010:55:210
849145995546,6cyclictest977020-21ssh11:00:330
849145995534,12cyclictest1015974-21ssh11:45:250
849145995519,13cyclictest989876-21ntpq11:15:250
84914799542,49cyclictest851114-21ntpq07:15:231
84914799541,51cyclictest0-21swapper/108:20:151
84914799541,10cyclictest857529-21ntpq07:40:241
849145995435,17cyclictest932649-21aten_r7power_cu10:10:160
849145995417,16cyclictest0-21swapper/011:55:280
849145995417,12cyclictest889474-21ntpq09:20:260
849145995417,12cyclictest889474-21ntpq09:20:260
849145995411,24cyclictest941303-21find10:20:110
849145995411,23cyclictest894081-21ps09:25:340
849145995345,6cyclictest1030465-21kworker/u4:5+events_unbound12:05:230
849145995322,12cyclictest967320-21ls10:50:020
84914799522,45cyclictest859841-21fschecks_count07:50:211
849145995237,10cyclictest874551-21kworker/u4:608:50:000
849145995210,22cyclictest0-21swapper/009:10:010
84914799513,43cyclictest879130-21ntpq09:05:281
849147995119,27cyclictest855532-21grep07:35:001
849145995143,6cyclictest880349-21gltestperf09:10:190
849145995117,15cyclictest928874-21memory10:05:220
849145995115,13cyclictest1002540-21diskstats11:30:190
849145995115,11cyclictest1054910-21ntpq12:30:280
849145995043,5cyclictest985641-21ld11:10:290
849145995041,7cyclictest868768-21fschecks_time08:25:180
849145995041,7cyclictest1045828-21fschecks_count12:20:190
849145995040,8cyclictest860656-21kworker/u4:407:55:000
849145995040,7cyclictest898413-21ntpq09:30:330
849145995031,14cyclictest1011639-21ntpq11:40:260
849145995030,18cyclictest0-21swapper/010:25:380
849145995030,18cyclictest0-21swapper/010:25:380
849145995030,15cyclictest910723-21ssh09:45:110
849145995030,15cyclictest910723-21ssh09:45:110
849145995027,3cyclictest1036845-21apt-get12:10:140
849145995016,12cyclictest959069-21diskstats10:40:180
849145995016,11cyclictest915382-21df_inode09:50:180
849145995013,13cyclictest955445-21find10:35:350
849147994917,28cyclictest849266-21latency_hist07:10:021
84914599498,8cyclictest950001-21apt-get10:30:110
849145994942,5cyclictest923993-21/usr/sbin/munin10:00:170
849145994939,6cyclictest865314-21proc_pri08:10:330
849145994938,8cyclictest867234-21aten_r7power_en08:20:150
849145994938,8cyclictest0-21swapper/009:15:400
849145994931,13cyclictest1050475-21ntpq12:25:230
849145994819,11cyclictest968368-21ntpq10:50:360
849145994814,12cyclictest1028987-21ntpq12:00:270
849145994814,12cyclictest1028987-21ntpq12:00:270
849145994814,11cyclictest1041860-21ntpq12:15:240
849145994738,7cyclictest871217-21fschecks_count08:35:170
849145994737,8cyclictest858285-21apt-key07:45:020
849145994732,9cyclictest866967-21modprobe08:20:000
849145994724,21cyclictest0-21swapper/007:20:220
849145994722,20cyclictest875829-21idleruntime-cro08:55:010
849145994716,11cyclictest937347-21perl10:15:200
849145994714,11cyclictest920178-21ntpq09:55:240
849145994637,7cyclictest869750-21aten_r7power_en08:30:150
849145994635,9cyclictest854230-21apt-config07:30:010
849145994628,14cyclictest907663-21ssh09:40:390
849145994537,6cyclictest876386-21gltestperf08:55:190
849145994537,6cyclictest863563-21grep08:05:150
849145994537,6cyclictest850872-21fschecks_time07:15:170
849145994535,8cyclictest854819-21gltestperf07:30:250
849145994519,22cyclictest0-21swapper/007:55:310
849145994434,8cyclictest873290-21cron08:45:000
849145994434,7cyclictest862127-21aten2__08:00:140
849145994337,4cyclictest858646-21fschecks_time07:45:260
849145994335,6cyclictest849611-21fschecks_time07:10:180
849145994218,8cyclictest877511-21cut09:00:180
849145994125,12cyclictest855695-21apt-get07:35:100
849145993831,5cyclictest849156-21grep07:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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