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2026-01-22 - 16:54
[ 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 100 highest latencies:
System rack7slot2.osadl.org (updated Thu Jan 22, 2026 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
101995099126117,6cyclictest1025047-21kworker/u4:4+events_unbound07:35:010
101995099118109,6cyclictest1116783-21kworker/u4:6+events_unbound10:45:570
10199509910396,5cyclictest1124359-21kworker/u4:11+events_unbound11:16:010
1019950999994,3cyclictest1116782-21kworker/u4:4+events_unbound10:40:550
1019951999788,6cyclictest1031354-21kworker/u4:17+events_unbound08:15:211
1019950999689,5cyclictest1022500-21kworker/u4:11+events_unbound07:45:060
1019951998779,6cyclictest1025049-21kworker/u4:6+events_unbound07:30:001
1019951998273,7cyclictest1036485-21kworker/u4:7+events_unbound08:45:291
1019951998210,30cyclictest1163939-21sh11:45:131
1019951998071,6cyclictest1027563-21kworker/u4:15+events_unbound08:35:261
1019950997871,5cyclictest1149168-21kworker/u4:10+events_unbound11:31:050
1019950997769,6cyclictest1089267-21kworker/u4:0+events_unbound11:11:000
1019951997665,7cyclictest1061603-21kworker/u4:1+events_unbound09:25:321
1019951997568,5cyclictest1170333-21kworker/u4:4+events_unbound11:56:061
1019951997342,6cyclictest1032862-21aten2__08:00:171
1019951997342,6cyclictest1032862-21aten2__08:00:171
1019951997264,6cyclictest1016194-21kworker/u4:3+events_unbound07:25:001
1019950997256,8cyclictest1183034-21kworker/u4:14+events_unbound12:09:430
1019951997161,7cyclictest1016198-21kworker/u4:9+events_unbound07:20:001
1019950997061,6cyclictest1174580-21kworker/u4:0+events_unbound12:16:090
1019950997061,6cyclictest1174580-21kworker/u4:0+events_unbound12:16:090
1019950996963,5cyclictest1016193-21kworker/u4:2+events_unbound07:50:080
1019950996846,14cyclictest54-21kswapd011:40:100
1019950996658,6cyclictest1157642-21kworker/u4:4+events_unbound11:46:060
1019950996650,7cyclictest1080641-21kworker/u4:8+events_unbound10:54:000
1019950996553,5cyclictest1016193-21kworker/u4:2+events_unbound08:10:200
1019951996457,5cyclictest1084940-21kworker/u4:2+events_unbound10:05:381
1019950996452,7cyclictest0-21swapper/010:05:280
1019950996360,2cyclictest1077039-21kworker/u4:15+events_unbound09:45:010
1019950996356,5cyclictest1128581-21kworker/u4:2+events_unbound11:09:440
1019950996356,5cyclictest1036484-21kworker/u4:6+events_unbound08:40:020
1019951996245,8cyclictest1027563-21kworker/u4:15+events_unbound08:05:201
1019950996255,5cyclictest1046762-21kworker/u4:9+events_unbound09:09:430
1019950996254,6cyclictest1089267-21kworker/u4:0+events_unbound10:20:020
1019951996153,6cyclictest1119441-21kworker/u4:3+events_unbound11:21:021
1019950995948,9cyclictest1038480-21systemd08:20:220
1019950995851,5cyclictest1199330-21kworker/u4:4+events_unbound12:37:440
1019950995850,6cyclictest1183034-21kworker/u4:14+events_unbound12:11:070
1019950995643,10cyclictest1100900-21/usr/sbin/munin10:15:380
1019950995636,17cyclictest1078517-21ssh09:50:170
101995199556,25cyclictest1079175-21ssh09:50:281
1019951995545,6cyclictest1087784-21ld10:00:321
1019950995547,6cyclictest1174583-21kworker/u4:8+events_unbound11:58:000
1019950995544,9cyclictest1137065-21kworker/u4:12+events_unbound11:22:590
1019950995541,5cyclictest1084939-21kworker/u4:1+events_unbound09:57:430
1019951995444,8cyclictest1096701-21uptime10:10:381
1019950995446,6cyclictest1193311-21/usr/sbin/munin12:20:150
1019951995346,5cyclictest1144934-21kworker/u4:0+events_unbound11:36:041
1019950995346,5cyclictest1072591-21/usr/sbin/munin09:35:180
1019950995312,11cyclictest1168984-21ps11:50:340
101995199525,39cyclictest1100406-21sh10:15:301
1019951995246,4cyclictest1074621-21kworker/u4:14+events_unbound09:50:021
1019951995246,4cyclictest1016193-21kworker/u4:2+events_unbound08:15:001
1019951995244,6cyclictest1045508-21kworker/u4:5+events_unbound09:10:321
1019951995240,9cyclictest0-21swapper/111:25:141
101995099526,19cyclictest1112471-21ssh10:30:170
1019950995245,5cyclictest1195104-21kworker/u4:2+events_unbound12:25:020
1019950995239,6cyclictest1080641-21kworker/u4:8+events_unbound10:58:430
1019950995239,6cyclictest1080641-21kworker/u4:8+events_unbound10:58:430
1019950995144,5cyclictest1016194-21kworker/u4:3+events_unbound08:09:010
1019950995143,6cyclictest1199334-21kworker/u4:8+events_unbound12:32:010
1019950995138,6cyclictest1080641-21kworker/u4:8+events_unbound10:37:020
1019951995043,5cyclictest1039631-21/usr/sbin/munin08:25:221
1019951995042,6cyclictest1193431-21fschecks_count12:20:191
1019951995037,10cyclictest0-21swapper/111:10:321
1019951995034,11cyclictest0-21swapper/112:10:341
1019950995043,5cyclictest1147616-21fschecks_time11:25:200
1019950995037,10cyclictest1060354-21ntpq09:20:350
1019950995033,15cyclictest0-21swapper/010:15:010
1019950995031,16cyclictest0-21swapper/009:30:000
1019951994942,5cyclictest1123130-21sendmail_mailqu10:55:351
1019951994942,5cyclictest1123130-21sendmail_mailqu10:55:351
1019951994934,11cyclictest37-21kcompactd012:30:331
1019950994942,5cyclictest1069680-21kworker/u4:10+events_unbound09:49:000
1019950994942,5cyclictest1037756-21kworker/u4:0+events_unbound09:16:000
1019950994942,5cyclictest1019948-21cyclictest07:35:010
1019950994941,6cyclictest1027563-21kworker/u4:15+events_unbound08:03:010
1019950994941,6cyclictest1027563-21kworker/u4:15+events_unbound08:03:010
1019951994842,4cyclictest1073203-21proc_pri09:35:351
1019951994840,6cyclictest1117037-21systemd10:40:541
1019951994839,7cyclictest1104335-21fschecks_time10:20:181
1019951994838,7cyclictest1122067-21latency_hist10:55:031
101995099487,33cyclictest0-21swapper/007:10:120
1019950994842,5cyclictest1037756-21kworker/u4:0+events_unbound09:31:000
1019950994842,4cyclictest1045504-21kworker/u4:1+events_unbound08:55:020
1019950994841,5cyclictest1027562-21kworker/u4:14+events_unbound07:55:020
1019950994838,7cyclictest1177704-21unixbench_multi12:00:400
101995199475,28cyclictest1127139-21ssh11:00:291
1019951994740,5cyclictest1209608-21latency_hist12:40:041
1019951994739,6cyclictest0-21swapper/109:55:271
1019951994737,8cyclictest1047947-21unixbench_multi08:55:361
1019950994740,5cyclictest1159470-21munin-run11:40:000
1019950994739,6cyclictest1025047-21kworker/u4:4+events_unbound07:28:330
1019950994736,9cyclictest1051256-21fschecks_time09:10:190
1019950994735,5cyclictest1016194-21kworker/u4:3+events_unbound07:23:040
1019950994711,27cyclictest1019948-21cyclictest07:10:000
1019950994711,27cyclictest1019948-21cyclictest07:10:000
1019951994641,4cyclictest1037756-21kworker/u4:0+events_unbound09:15:311
1019951994640,4cyclictest1132017-21systemd11:05:591
1019951994639,5cyclictest1188994-21aten_r7power_en12:15:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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