You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-28 - 14:49
[ 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 rack7slot1.osadl.org (updated Sat Feb 28, 2026 12:45:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27754212059,20sleep20-21swapper/207:09:582
27667211752,23sleep00-21swapper/007:08:560
27454211652,23sleep10-21swapper/107:06:111
27736210550,20sleep30-21swapper/307:09:463
139042770,2sleep314950-21stress11:40:023
139042770,2sleep314950-21stress11:40:023
2785999533,34cyclictest0-21swapper/111:55:151
27859995316,18cyclictest0-21swapper/109:50:121
27859995316,18cyclictest0-21swapper/109:50:111
27859995315,22cyclictest0-21swapper/110:30:301
27859995118,23cyclictest0-21swapper/112:10:201
27859995117,18cyclictest0-21swapper/110:10:541
27859995014,18cyclictest0-21swapper/111:20:271
29702490,1sleep314952-21stress11:12:233
29702490,1sleep314952-21stress11:12:233
27859994916,16cyclictest0-21swapper/110:15:281
27859994914,18cyclictest0-21swapper/109:40:331
27859994815,18cyclictest0-21swapper/112:35:271
27859994814,17cyclictest0-21swapper/110:05:301
27859994814,17cyclictest0-21swapper/109:10:221
2786199477,25cyclictest0-21swapper/309:15:183
2786199477,25cyclictest0-21swapper/309:15:183
27859994717,14cyclictest0-21swapper/109:35:321
27859994715,17cyclictest0-21swapper/110:50:341
27859994713,17cyclictest0-21swapper/111:00:281
27859994612,17cyclictest0-21swapper/109:30:131
27861994528,14cyclictest0-21swapper/312:37:523
27859994514,21cyclictest0-21swapper/111:30:151
27859994416,18cyclictest0-21swapper/111:25:161
27859994414,17cyclictest0-21swapper/112:21:341
27859994413,18cyclictest0-21swapper/109:15:201
27859994413,18cyclictest0-21swapper/109:15:201
27859994413,17cyclictest0-21swapper/111:35:131
27859994413,17cyclictest0-21swapper/111:35:131
27859994411,16cyclictest0-21swapper/110:27:281
306342430,1sleep114952-21stress09:45:191
27861994328,13cyclictest0-21swapper/309:59:403
27861994328,13cyclictest0-21swapper/309:59:393
27861994323,17cyclictest0-21swapper/311:06:293
27861994323,17cyclictest0-21swapper/311:06:283
27859994315,15cyclictest0-21swapper/110:20:271
27859994313,16cyclictest0-21swapper/110:50:021
27859994313,16cyclictest0-21swapper/109:20:291
27859994313,16cyclictest0-21swapper/109:20:281
27859994312,22cyclictest0-21swapper/110:04:201
27859994312,22cyclictest0-21swapper/110:04:201
27859994311,16cyclictest0-21swapper/112:25:151
27861994223,16cyclictest0-21swapper/312:18:213
27859994215,20cyclictest0-21swapper/108:00:211
27859994213,15cyclictest0-21swapper/110:55:191
27859994213,15cyclictest0-21swapper/110:55:181
27861994127,12cyclictest0-21swapper/310:07:103
27859994111,20cyclictest0-21swapper/108:20:261
27861994024,14cyclictest0-21swapper/309:13:423
27861994024,13cyclictest0-21swapper/312:33:433
27861994021,16cyclictest0-21swapper/310:30:133
2785999409,20cyclictest0-21swapper/109:25:251
2785999408,16cyclictest0-21swapper/111:40:311
2785999408,16cyclictest0-21swapper/111:40:311
2785999405,21cyclictest0-21swapper/111:45:591
27859994017,20cyclictest0-21swapper/111:50:121
27861993925,12cyclictest0-21swapper/311:43:503
27861993925,12cyclictest0-21swapper/311:43:493
27861993912,17cyclictest14952-21stress09:38:463
27859993913,19cyclictest0-21swapper/107:45:171
27859993913,19cyclictest0-21swapper/107:10:211
27859993911,19cyclictest0-21swapper/108:49:581
301392385,13sleep00-21swapper/008:29:030
301392385,13sleep00-21swapper/008:29:030
27861993821,15cyclictest0-21swapper/311:03:033
27861993820,15cyclictest0-21swapper/312:20:063
27860993816,19cyclictest0-21swapper/212:35:032
27859993817,18cyclictest0-21swapper/110:40:331
27859993812,19cyclictest0-21swapper/107:20:171
2786199377,27cyclictest0-21swapper/310:40:183
2786199376,28cyclictest0-21swapper/310:45:273
27861993721,13cyclictest0-21swapper/311:45:233
27860993715,19cyclictest0-21swapper/211:25:092
2785999376,25cyclictest0-21swapper/107:50:281
27859993720,14cyclictest0-21swapper/112:05:341
27859993719,16cyclictest0-21swapper/112:00:101
27859993718,16cyclictest0-21swapper/112:30:171
27859993717,17cyclictest0-21swapper/111:16:201
2785899379,21cyclictest0-21swapper/008:24:060
27858993713,22cyclictest0-21swapper/010:05:010
27858993713,22cyclictest0-21swapper/010:05:010
45472365,10sleep00-21swapper/007:28:200
326122365,13sleep20-21swapper/208:35:062
2786199368,26cyclictest0-21swapper/308:30:093
2786199367,26cyclictest0-21swapper/312:29:593
2786199363,30cyclictest0-21swapper/312:10:033
27860993615,18cyclictest0-21swapper/212:04:162
2785999368,20cyclictest0-21swapper/109:00:171
2785999367,21cyclictest0-21swapper/107:45:011
2785999365,25cyclictest0-21swapper/107:15:401
27859993616,18cyclictest0-21swapper/110:35:351
27859993611,18cyclictest0-21swapper/107:35:161
102762365,13sleep20-21swapper/208:55:352
65182354,13sleep20-21swapper/207:31:112
63412355,13sleep20-21swapper/208:49:422
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional