You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-25 - 14:13
[ 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 Wed Feb 25, 2026 00:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2089121410,3sleep2413599cyclictest00:20:292
134491720,3ptp4l1640-21ls23:40:262
206792710,3sleep120675-21gpgv23:15:011
134491640,17ptp4l0-21swapper/321:00:173
134491620,17ptp4l0-21swapper/022:15:150
134491590,3ptp4l3499-21ls20:15:262
134491590,17ptp4l25517-21wc23:25:002
134491580,4ptp4l0-21swapper/323:23:323
134491580,4ptp4l0-21swapper/219:50:212
134491580,3ptp4l0-21swapper/320:08:173
134491570,4ptp4l28043-21egrep23:30:120
134491570,4ptp4l0-21swapper/219:22:362
134491560,4ptp4l0-21swapper/323:49:203
134491560,11ptp4l0-21swapper/222:10:242
134491550,4ptp4l0-21swapper/219:07:032
134491550,3ptp4l0-21swapper/222:45:322
134491540,4ptp4l0-21swapper/221:50:272
134491540,3ptp4l0-21swapper/223:31:502
134491530,9ptp4l1317-21runrttasks19:09:240
134491520,4ptp4l0-21swapper/320:24:593
134491520,4ptp4l0-21swapper/300:32:323
134491520,4ptp4l0-21swapper/119:09:481
134491520,3ptp4l0-21swapper/300:06:303
83882510,3sleep2413599cyclictest20:25:292
134491510,4ptp4l0-21swapper/323:58:033
134491510,4ptp4l0-21swapper/300:39:573
134491510,4ptp4l0-21swapper/223:13:492
134491510,4ptp4l0-21swapper/221:41:542
134491510,4ptp4l0-21swapper/219:12:162
134491510,4ptp4l0-21swapper/219:12:162
134491510,4ptp4l0-21swapper/200:31:112
134491510,3ptp4l0-21swapper/321:19:253
305502500,3sleep30-21swapper/322:25:173
134491500,4ptp4l0-21swapper/323:10:133
134491500,4ptp4l0-21swapper/322:11:333
134491500,4ptp4l0-21swapper/321:35:393
134491500,4ptp4l0-21swapper/223:03:002
134491500,4ptp4l0-21swapper/222:44:332
134491500,4ptp4l0-21swapper/222:44:332
134491500,4ptp4l0-21swapper/220:22:382
134491500,4ptp4l0-21swapper/219:34:192
134491500,4ptp4l0-21swapper/122:40:081
134491500,4ptp4l0-21swapper/122:40:081
134491500,4ptp4l0-21swapper/000:13:460
134491500,3ptp4l0-21swapper/322:05:513
134491500,18ptp4l25-21ksoftirqd/100:22:281
134491500,11ptp4l0-21swapper/319:40:193
134491490,5ptp4l413699cyclictest21:43:243
134491490,4ptp4l0-21swapper/323:54:233
134491490,4ptp4l0-21swapper/320:11:493
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional