You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-19 - 14:48
[ 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
Characteristics of the 50 highest latencies:
System rackdslot1.osadl.org (updated Mon Jan 19, 2026 00:45:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1221499802,76cyclictest0-21swapper/222:55:292
1221499682,2cyclictest0-21swapper/219:55:292
12214996315,46cyclictest0-21swapper/223:55:292
162302620,7sleep31221599cyclictest19:15:293
134491610,4ptp4l583-21memory23:20:201
134491610,4ptp4l0-21swapper/323:34:593
134491600,4ptp4l0-21swapper/223:20:222
134491590,4ptp4l0-21swapper/321:40:243
134491580,4ptp4l0-21swapper/319:46:573
134491580,4ptp4l0-21swapper/219:36:592
134491580,3ptp4l0-21swapper/121:40:161
134491580,3ptp4l0-21swapper/119:55:211
134491580,3ptp4l0-21swapper/021:55:050
134491570,4ptp4l0-21swapper/323:25:283
134491570,4ptp4l0-21swapper/023:25:250
134491570,3ptp4l0-21swapper/019:50:380
134491560,4ptp4l0-21swapper/120:18:011
134491560,3ptp4l0-21swapper/023:50:170
134491540,4ptp4l0-21swapper/321:49:203
134491540,3ptp4l0-21swapper/221:49:182
134491540,13ptp4l0-21swapper/219:05:032
134491540,12ptp4l10123-21df_inode19:05:130
134491530,4ptp4l0-21swapper/221:01:142
134491530,3ptp4l0-21swapper/022:09:010
134491530,3ptp4l0-21swapper/020:15:260
134491520,4ptp4l0-21swapper/020:28:280
1221499521,49cyclictest23973-21kworker/2:000:25:082
134491510,4ptp4l0-21swapper/321:23:513
134491510,4ptp4l0-21swapper/100:25:161
134491510,4ptp4l0-21swapper/023:17:410
134491510,3ptp4l0-21swapper/219:20:202
134491510,3ptp4l0-21swapper/122:03:271
134491510,3ptp4l0-21swapper/122:03:271
134491510,3ptp4l0-21swapper/120:46:381
134491510,13ptp4l0-21swapper/121:59:431
134491500,9ptp4l10836-21ls19:05:191
134491500,4ptp4l0-21swapper/321:31:373
134491500,4ptp4l0-21swapper/122:35:011
134491500,4ptp4l0-21swapper/121:51:151
134491500,4ptp4l0-21swapper/100:06:531
134491500,4ptp4l0-21swapper/023:57:300
134491500,4ptp4l0-21swapper/022:48:500
134491500,4ptp4l0-21swapper/019:45:090
134491500,3ptp4l0-21swapper/323:55:223
134491490,5ptp4l0-21swapper/100:13:591
134491490,4ptp4l0-21swapper/319:36:483
134491490,4ptp4l0-21swapper/319:32:313
134491490,4ptp4l0-21swapper/100:24:021
134491490,4ptp4l0-21swapper/000:12:060
134491490,3ptp4l0-21swapper/019:22:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional