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2026-01-19 - 15:12
[ 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 376 highest latencies:
System rack7slot2.osadl.org (updated Mon Jan 19, 2026 12:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
106321599115106,6cyclictest1066845-21kworker/u4:13+events_unbound07:34:580
106321599110101,6cyclictest1238327-21kworker/u4:5+events_unbound12:06:060
1063215998879,7cyclictest1059281-21kworker/u4:3+events_unbound07:44:590
1063216998776,7cyclictest1085769-21kworker/u4:11+events_unbound08:50:311
1063216996557,5cyclictest1066844-21kworker/u4:7+events_unbound07:30:001
1063216996533,11cyclictest388-21dbus-daemon11:36:001
1063215996050,8cyclictest388-21dbus-daemon10:55:530
1063215996029,13cyclictest1075695-21munin-run08:00:010
1063215995934,23cyclictest1097798-21apt-key09:15:020
1063215995831,22cyclictest1098092-21ssh09:15:200
1063215995812,25cyclictest1127094-21ssh09:49:400
1063216995749,6cyclictest1205234-21kworker/u4:0+events_unbound11:50:011
1063215995750,5cyclictest1111887-21unixbench-2d09:30:390
1063216995648,5cyclictest1246709-21kworker/u4:7-rpciod12:15:361
1063216995648,5cyclictest1052892-21kworker/u4:12+events_unbound08:20:191
1063215995637,13cyclictest1132498-21ssh09:55:260
1063215995634,14cyclictest1216137-21ssh11:35:230
1063215995549,4cyclictest1063214-21cyclictest11:25:160
1063216995447,5cyclictest1084511-21kworker/u4:1+events_unbound09:20:391
1063216995446,5cyclictest1178868-21/usr/sbin/munin10:50:301
1063216995446,5cyclictest1078678-21fschecks_count08:10:191
1063215995445,6cyclictest1087084-21latency_hist08:45:010
1063215995439,11cyclictest1236643-21ssh12:00:230
1063215995437,12cyclictest1148649-21apt-get10:15:130
1063215995433,16cyclictest1261295-21ssh12:30:190
1063215995426,10cyclictest1131516-21latency_hist09:55:010
1063216995346,5cyclictest1195354-21netstat11:10:251
1063216995344,7cyclictest1166550-21switchtime10:35:371
1063215995346,4cyclictest0-21swapper/011:50:270
1063215995345,6cyclictest1079833-21df_abs08:15:160
1063215995343,8cyclictest1145533-21timerandwakeup10:10:360
1063215995338,10cyclictest1119156-21apt-get09:40:100
1063215995331,18cyclictest1224495-21ssh11:45:270
1063215995327,23cyclictest0-21swapper/010:45:160
1063215995326,24cyclictest0-21swapper/009:25:190
1063215995326,10cyclictest1141005-21ssh10:05:330
1063215995323,10cyclictest1136800-21ld10:00:370
1063216995245,5cyclictest1257421-21diskmemload12:25:231
1063216995245,5cyclictest1253561-21ld12:20:331
1063216995245,5cyclictest1199270-21tune2fs11:15:221
1063216995244,6cyclictest1182990-21/usr/sbin/munin10:55:301
1063216995229,12cyclictest1111497-21ntpq09:30:301
1063215995232,14cyclictest1165512-21apt-get10:35:160
1063215995232,11cyclictest1195454-21ssh11:10:300
1063215995230,4cyclictest1211326-21apt-get11:30:130
1063215995223,10cyclictest1170460-21ssh10:40:290
1063216995144,5cyclictest1092080-21unixbench_singl09:00:371
1063216995143,6cyclictest1246022-21sd-accept12:11:051
1063216995142,6cyclictest0-21swapper/109:15:181
1063216995141,8cyclictest1134081-21kworker/u4:0+events_unbound10:00:411
1063216995134,12cyclictest1261908-21ps12:30:351
1063216995133,14cyclictest1093711-21ssh09:10:131
1063216995111,13cyclictest0-21swapper/109:45:401
1063215995135,12cyclictest1190641-21ssh11:05:170
1063215995135,11cyclictest1161304-21ssh10:30:130
1063215995134,14cyclictest1232060-21ssh11:55:120
1063215995134,13cyclictest1178192-21ssh10:50:180
1063215995132,12cyclictest1115636-21ssh09:35:250
1063215995127,16cyclictest1244740-21ssh12:10:170
1063216995044,4cyclictest1140922-21ld10:05:301
1063216995041,7cyclictest1201004-21kworker/u4:6-rpciod12:00:211
1063216995041,6cyclictest1240408-21aten2__12:05:171
1063215995041,7cyclictest1257315-21fschecks_time12:25:220
1063215995040,8cyclictest1064339-21awk07:15:000
1063215995039,5cyclictest1087247-21apt-get08:45:110
1063215995036,11cyclictest1248588-21apt-get12:15:120
1063215995036,10cyclictest1079022-21ntpq08:10:290
1063215995035,11cyclictest1082812-21ntpq08:25:300
1063215995034,9cyclictest1198873-21apt-get11:15:130
1063215995034,10cyclictest1067585-21ntpq07:25:250
1063215995025,9cyclictest1106257-21sed09:25:000
1063216994941,5cyclictest1063656-21gltestperf07:10:231
1063216994940,7cyclictest1219982-21df_abs11:40:221
1063216994937,10cyclictest1194445-21munin-run11:09:591
1063216994936,10cyclictest1232346-21forks11:55:181
1063216994935,10cyclictest0-21swapper/110:45:181
1063216994926,11cyclictest1115631-21ntpq09:35:261
1063215994935,9cyclictest1065786-21apt-get07:20:120
1063215994931,15cyclictest1252753-21ssh12:20:140
1063215994923,10cyclictest1187295-21ssh11:00:350
1063216994841,5cyclictest1083794-21fschecks_time08:30:201
1063216994841,4cyclictest1086747-21mailstats08:40:351
1063216994840,6cyclictest1076605-21sendmail_mailqu08:00:351
1063216994839,7cyclictest1073460-21aten_r7power_vo07:50:161
1063216994838,6cyclictest0-21swapper/110:25:271
1063216994832,11cyclictest1132629-21ssh09:55:331
1063215994841,5cyclictest1203321-21df_abs11:20:180
1063215994837,7cyclictest1092873-21ntpq09:05:250
1063215994831,13cyclictest1091265-21/usr/sbin/munin09:00:170
1063215994831,12cyclictest1077128-21apt-get08:05:120
1063215994831,12cyclictest1077128-21apt-get08:05:110
1063215994828,13cyclictest1153713-21ntpq10:20:340
1063215994821,11cyclictest1157758-21ntpq10:25:260
1063216994741,4cyclictest1144511-21aten_r7power_cu10:10:161
1063216994741,4cyclictest1071177-21fschecks_time07:40:201
1063216994739,5cyclictest1119629-21gltestperf09:40:181
1063216994738,6cyclictest1207497-21/usr/sbin/munin11:25:181
1063216994737,7cyclictest1085920-21latency_hist08:40:021
1063216994727,16cyclictest1206944-21ssh11:25:011
1063216994725,17cyclictest1228613-21ssh11:50:261
1063215994740,5cyclictest1082025-21munin-plugin-st08:25:000
1063215994738,5cyclictest0-21swapper/007:50:270
1063215994735,9cyclictest1084044-21ntpq08:30:280
1063215994735,8cyclictest1089075-21ntpq08:50:260
1063215994734,8cyclictest1089761-21apt-get08:55:140
1063215994733,10cyclictest1072091-21apt-get07:45:100
1063215994729,7cyclictest1220412-21ntpq11:40:330
1063215994721,23cyclictest1266104-21sendmail_mailqu12:35:350
1063216994639,5cyclictest1265339-21diskmemload12:35:171
1063216994639,5cyclictest1187420-21mailstats11:00:391
1063216994639,5cyclictest1063214-21cyclictest10:33:421
1063216994637,6cyclictest1205234-21kworker/u4:0-rpciod11:30:281
1063216994627,12cyclictest1128586-21awk09:50:371
1063215994639,5cyclictest1076739-21timerandwakeup08:00:350
1063215994632,10cyclictest1070101-21ntpq07:35:230
1063216994538,5cyclictest1074654-21aten_r7power_cu07:55:161
1063216994536,6cyclictest1052892-21kworker/u4:12+events_unbound07:39:591
1063216994535,8cyclictest1148741-21aten_r7power_cu10:15:181
1063216994526,15cyclictest1107218-21ntpq09:25:271
1063215994537,5cyclictest1085342-21ntpq08:35:340
1063215994526,15cyclictest1065127-21ntpq07:15:290
1063215994526,15cyclictest1065127-21ntpq07:15:290
1063216994436,6cyclictest1065840-21aten_r7power_cu07:20:141
1063216994436,5cyclictest1152988-21aten_r7power_en10:20:151
1063216994335,5cyclictest1065720-21latency_hist07:20:021
1063216994335,5cyclictest1065720-21latency_hist07:20:011
1063216994234,6cyclictest1169793-21aten2__10:40:171
1063216994229,10cyclictest1068948-21ntpq07:30:321
1063216994135,4cyclictest1087622-21gltestperf08:45:211
1063216994134,5cyclictest1090250-21kernelversion08:55:241
1063216994133,5cyclictest1079450-21kworker/u4:16-rpciod08:20:011
1063216994132,7cyclictest1072519-21head07:45:201
1063216994033,5cyclictest1077375-21fschecks_count08:05:171
1063216994033,5cyclictest1077375-21fschecks_count08:05:171
1063216994033,5cyclictest0-21swapper/108:25:301
1063216994024,11cyclictest1093018-21ps09:05:341
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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