You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-24 - 13:50
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 rackeslot3.osadl.org (updated Tue Feb 24, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
414432599650,64cyclictest0-21swapper/122:01:051
4144325996461,2cyclictest0-21swapper/121:52:351
4144325996344,18cyclictest2094356-1kworker/1:2H00:23:131
4144325996260,1cyclictest0-21swapper/119:45:111
4144325996259,2cyclictest0-21swapper/123:50:171
4144325996158,2cyclictest0-21swapper/123:18:141
4144325996145,15cyclictest4179645-21kworker/1:121:00:141
4144325996058,1cyclictest0-21swapper/120:01:361
4144325996055,3cyclictest159970-21cron00:30:001
4144325996043,16cyclictest56845-21kworker/1:322:35:141
4144325996042,17cyclictest52570-21kworker/1:222:25:141
4144325996042,17cyclictest4160867-21kworker/1:220:20:011
4144325995956,2cyclictest0-21swapper/123:58:051
4144325995942,16cyclictest9457-21kworker/1:321:55:131
4144325995941,17cyclictest9457-21kworker/1:321:35:011
4144325995843,14cyclictest80768-21kworker/1:122:58:381
4144325995843,14cyclictest56845-21kworker/1:322:33:041
4144325995843,14cyclictest4179645-21kworker/1:121:15:231
4144325995843,14cyclictest4168600-21kworker/1:120:27:061
4144325995843,14cyclictest4164033-21kworker/1:020:50:261
4144325995843,14cyclictest4150237-21kworker/1:319:50:001
4144325995843,14cyclictest4144902-21kworker/1:019:30:151
4144325995843,14cyclictest4144902-21kworker/1:019:30:151
4144325995843,14cyclictest27728-21kworker/1:022:10:151
4144325995843,14cyclictest139366-21kworker/1:000:33:141
4144325995842,15cyclictest69210-21kworker/1:223:05:141
4144325995842,15cyclictest52570-21kworker/1:222:23:411
4144325995841,16cyclictest4179645-21kworker/1:121:10:141
4144325995840,17cyclictest2094356-1kworker/1:2H20:40:001
4144325995838,18cyclictest2094356-1kworker/1:2H20:15:011
414432599580,57cyclictest0-21swapper/121:47:591
414432599580,4cyclictest113059-21cron23:35:011
4144325995742,14cyclictest4160867-21kworker/1:220:05:141
4144325995742,14cyclictest139366-21kworker/1:000:15:061
4144325995742,14cyclictest139366-21kworker/1:000:15:061
4144325995742,14cyclictest118522-21kworker/1:123:45:141
4144325995741,15cyclictest4164033-21kworker/1:020:31:241
4144325995741,15cyclictest4158697-21kworker/1:019:55:071
4144325995741,15cyclictest4150237-21kworker/1:319:40:141
4144325995741,15cyclictest4147866-21kworker/1:119:22:471
4144325995739,17cyclictest92548-21kworker/1:323:20:151
4144325995739,17cyclictest69210-21kworker/1:222:50:141
4144325995737,19cyclictest9457-21kworker/1:321:40:141
4144325995641,14cyclictest69210-21kworker/1:223:10:011
4144325995641,14cyclictest68229-21kworker/1:022:45:161
4144325995641,14cyclictest68229-21kworker/1:022:45:161
4144325995641,14cyclictest4168600-21kworker/1:120:22:361
4144325995640,15cyclictest27728-21kworker/1:022:18:061
4144325995540,14cyclictest4164033-21kworker/1:020:40:151
4144325995539,15cyclictest2094356-1kworker/1:2H21:10:001
4144325995539,15cyclictest2094356-1kworker/1:2H21:09:591
4144325995539,15cyclictest2094356-1kworker/1:2H19:38:351
4144325995539,15cyclictest109520-21kworker/1:023:40:231
4144325995539,15cyclictest104878-21kworker/1:223:25:151
4144325995538,16cyclictest4150237-21kworker/1:319:30:001
4144325995537,17cyclictest4144902-21kworker/1:019:10:161
4144325995537,16cyclictest4164033-21kworker/1:020:55:131
4144323995551,2cyclictest140568-21kworker/0:100:13:050
4144323995551,2cyclictest140568-21kworker/0:100:13:050
4144325995439,14cyclictest4164033-21kworker/1:020:45:161
4144325995439,14cyclictest4164033-21kworker/1:020:45:151
4144325995439,14cyclictest104878-21kworker/1:223:35:121
4144325995438,15cyclictest56845-21kworker/1:322:40:011
4144325995438,15cyclictest140542-21kworker/1:100:10:151
4144325995438,15cyclictest140542-21kworker/1:100:10:151
4144325995437,16cyclictest139366-21kworker/1:000:35:131
4144323995450,2cyclictest4167040-21kworker/0:120:35:570
4144326995349,2cyclictest64640-21kworker/2:222:49:342
4144326995349,2cyclictest64640-21kworker/2:222:49:342
4144326995349,2cyclictest64640-21kworker/2:222:42:002
4144325995338,14cyclictest34771-21kworker/1:122:05:161
4144325995338,14cyclictest2094356-1kworker/1:2H19:17:421
4144325995338,14cyclictest124012-21kworker/1:300:05:061
4144325995338,14cyclictest124012-21kworker/1:300:03:121
4144325995336,16cyclictest1217-21kworker/1:021:25:151
4144325995236,15cyclictest9457-21kworker/1:321:38:351
4144325995236,15cyclictest4179645-21kworker/1:121:24:001
4144325995235,16cyclictest69210-21kworker/1:223:00:171
4144323995247,3cyclictest3227658-1kworker/0:2H22:55:000
4144323995245,4cyclictest3227658-1kworker/0:2H23:05:140
4144330995146,3cyclictest885451-1kworker/3:0H00:32:353
4144330995146,3cyclictest4141451-21kworker/3:220:11:353
4144326995147,2cyclictest224664-1kworker/2:0H00:36:552
4144326995146,3cyclictest45044-21kworker/2:222:16:592
4144326995146,3cyclictest224664-1kworker/2:0H19:19:412
4144323995146,3cyclictest54445-21kworker/0:122:45:000
4144326995045,3cyclictest26448-21kworker/2:222:00:102
4144323995047,2cyclictest4178106-21kworker/0:021:05:420
4144323995047,2cyclictest4178106-21kworker/0:021:05:410
4144323995046,2cyclictest4149337-21kworker/0:020:20:300
4144323995046,2cyclictest4149337-21kworker/0:019:41:340
4144323995046,2cyclictest103856-21kworker/0:023:30:340
4144330994946,2cyclictest4182797-21kworker/3:021:33:013
4144330994946,2cyclictest4141451-21kworker/3:219:45:113
4144330994944,3cyclictest885451-1kworker/3:0H19:17:103
4144326994945,2cyclictest35582-21kworker/2:022:05:142
4144326994944,3cyclictest224664-1kworker/2:0H21:05:142
4144326994944,3cyclictest224664-1kworker/2:0H21:05:132
4144323994946,2cyclictest140568-21kworker/0:100:06:590
4144323994944,4cyclictest54445-21kworker/0:122:45:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional