You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-03 - 19:55
[ 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 100 highest latencies:
System rackdslot1.osadl.org (updated Tue Mar 03, 2026 12:45:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
510922490,6sleep00-21swapper/007:05:370
500521950,7sleep24551-21execl07:05:272
2690721700,6sleep0579999cyclictest07:52:120
5800997127,8cyclictest25-21ksoftirqd/108:11:201
134491700,4ptp4l5840-21apt-get07:10:173
5800996930,9cyclictest25-21ksoftirqd/107:55:231
134491680,4ptp4l8911-21users10:25:292
134491680,4ptp4l8911-21users10:25:282
134691670,34getstats41-21ksoftirqd/312:20:113
33832650,5sleep10-21swapper/107:05:061
271842650,5sleep20-21swapper/209:55:292
5800996429,8cyclictest25-21ksoftirqd/110:40:011
5800996427,9cyclictest25-21ksoftirqd/107:22:421
5800996426,9cyclictest25-21ksoftirqd/107:33:281
236642640,3sleep323631-21execl07:34:173
5800996325,9cyclictest25-21ksoftirqd/107:43:211
187762630,7sleep2580199cyclictest11:59:042
579999615,18cyclictest29482-21multi.sh07:56:190
50212610,5sleep17711-21spawn07:47:191
34352610,5sleep20-21swapper/207:27:382
247162610,4sleep00-21swapper/007:23:220
134491610,9ptp4l0-21swapper/307:08:053
134491610,16ptp4l0-21swapper/307:21:473
5800996020,3cyclictest25-21ksoftirqd/108:56:061
579999600,8cyclictest134491ptp4l07:46:420
248622600,1sleep2311rcuc/207:50:412
580099596,8cyclictest31781-21iostat07:50:181
134491590,5ptp4l0-21swapper/208:27:372
134491590,4ptp4l19064-21spawn07:47:072
134491590,4ptp4l0-21swapper/210:44:462
134491590,3ptp4l0-21swapper/108:05:241
580099585,8cyclictest25-21ksoftirqd/107:27:171
579999580,54cyclictest16543-21egrep09:35:120
22032580,3sleep02193-21if_enp4s007:25:190
134491580,5ptp4l0-21swapper/307:51:493
134491580,4ptp4l0-21swapper/009:50:190
48772560,7sleep3580299cyclictest07:46:343
134491560,3ptp4l0-21swapper/009:43:490
580099554,8cyclictest25-21ksoftirqd/108:15:151
5800995521,6cyclictest25-21ksoftirqd/109:30:141
5800995520,9cyclictest25-21ksoftirqd/111:20:131
5800995515,9cyclictest25-21ksoftirqd/109:05:121
134491550,4ptp4l23393-21cat09:50:011
134491550,4ptp4l0-21swapper/112:35:221
134491550,3ptp4l0-21swapper/109:50:371
134491550,18ptp4l30896-21apt-get12:25:111
5800995427,4cyclictest25-21ksoftirqd/108:40:011
5800995421,9cyclictest25-21ksoftirqd/110:45:221
579999540,11cyclictest18212-21taskset10:46:300
580099536,10cyclictest18550-21ls09:40:001
580099535,9cyclictest25-21ksoftirqd/111:10:161
580099533,6cyclictest25-21ksoftirqd/110:50:281
5800995323,2cyclictest25-21ksoftirqd/112:20:421
579999533,12cyclictest0-21swapper/008:57:010
579999530,11cyclictest6872-21taskset10:23:350
579999530,11cyclictest6872-21taskset10:23:350
5800995224,8cyclictest25-21ksoftirqd/109:45:011
579999526,9cyclictest13042-21taskset08:16:450
579999523,10cyclictest0-21swapper/009:25:140
579999522,9cyclictest0-21swapper/007:40:260
579999520,18cyclictest9335-21taskset11:38:530
579999520,12cyclictest25690-21taskset12:10:410
579999520,10cyclictest13590-21seq10:36:230
134491520,4ptp4l0-21swapper/307:36:043
134491520,4ptp4l0-21swapper/107:39:201
134491520,3ptp4l0-21swapper/111:32:191
134491520,3ptp4l0-21swapper/111:32:191
580099514,8cyclictest25-21ksoftirqd/112:15:241
580099514,8cyclictest25-21ksoftirqd/111:25:201
580099514,8cyclictest25-21ksoftirqd/108:25:181
5800995117,6cyclictest25-21ksoftirqd/109:00:271
5800995116,3cyclictest25-21ksoftirqd/110:12:221
580099511,5cyclictest25-21ksoftirqd/107:10:301
579999517,10cyclictest20005-21seq08:32:270
579999513,10cyclictest0-21swapper/008:01:590
579999511,11cyclictest23175-21taskset10:57:490
579999510,48cyclictest533-21dump-pmu-power12:29:590
579999510,25cyclictest25731-21taskset09:55:060
579999510,11cyclictest32281-21taskset10:08:270
579999510,11cyclictest1938-21taskset09:02:080
579999510,11cyclictest14162-21runrttasks11:48:480
235252510,3sleep0101ktimersoftd/007:32:570
134491510,4ptp4l0-21swapper/308:13:093
134491510,4ptp4l0-21swapper/111:55:281
134491510,17ptp4l0-21swapper/312:25:123
580099504,10cyclictest25-21ksoftirqd/110:45:011
580099503,8cyclictest25-21ksoftirqd/111:45:131
580099502,6cyclictest25-21ksoftirqd/110:15:221
580099501,8cyclictest25-21ksoftirqd/108:30:271
580099500,6cyclictest20521-21phc2sys-jitter12:00:231
579999502,14cyclictest0-21swapper/008:14:470
579999500,9cyclictest7615-21taskset07:11:340
579999500,12cyclictest16129-21taskset10:44:130
579999500,11cyclictest18632-21taskset11:57:130
579999500,11cyclictest11656-21runrttasks11:41:060
579999500,11cyclictest11437-21taskset10:33:140
134491500,4ptp4l0-21swapper/308:32:223
134491500,4ptp4l0-21swapper/308:07:003
134491500,12ptp4l0-21swapper/207:41:192
580099493,9cyclictest25-21ksoftirqd/107:20:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional