You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-14 - 19:58
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #c, slot #7

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
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 rackcslot7s.osadl.org (updated Sat Feb 14, 2026 12:44:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
303468199478453,21cyclictest3057998-21turbostat08:19:542
303468699468449,16cyclictest3138274-21turbostat12:05:013
303468699463455,5cyclictest3147570-21turbostat12:30:003
303468699463455,5cyclictest3059720-21turbostat08:20:003
303468699462453,6cyclictest3140002-21turbostat12:14:553
303468699461439,19cyclictest3066650-21turbostat08:44:563
303468199461454,4cyclictest3087732-21turbostat09:44:552
303468699460453,4cyclictest3077040-21turbostat09:14:553
303468699457449,5cyclictest3117495-21turbostat11:05:003
303468699454447,4cyclictest3038560-21turbostat07:20:003
303468199454447,4cyclictest3084274-21turbostat09:34:552
303468699453446,4cyclictest3126154-21turbostat11:30:003
303468699453445,5cyclictest3133068-21turbostat11:54:563
303468199452445,4cyclictest3049041-21turbostat07:54:542
303468699451444,4cyclictest3129616-21turbostat11:44:563
303468199451444,4cyclictest3136545-21turbostat12:04:552
303468199451444,4cyclictest3108848-21turbostat10:44:552
303468699449442,4cyclictest3142037-21turbostat12:19:563
303468699448440,5cyclictest3056264-21turbostat08:10:003
303468699448440,5cyclictest3056264-21turbostat08:10:003
303468699444436,5cyclictest3043792-21turbostat07:35:003
303468699443436,4cyclictest3120960-21turbostat11:19:553
303468199442434,5cyclictest3092917-21turbostat09:59:552
303468199441433,5cyclictest3105041-21turbostat10:34:552
303468199441433,5cyclictest3105041-21turbostat10:34:552
303468699440432,5cyclictest3112306-21turbostat10:50:003
303468699439430,6cyclictest3101577-21turbostat10:24:553
303468699437416,18cyclictest3138274-21turbostat12:09:553
303468699437416,18cyclictest3138274-21turbostat12:09:553
303468699435425,7cyclictest3070119-21turbostat08:50:013
303468699431424,4cyclictest3119230-21turbostat11:10:003
303468699431423,5cyclictest3061459-21turbostat08:25:003
303468199430422,5cyclictest3115762-21turbostat11:04:542
303468199427418,6cyclictest3103308-21turbostat10:29:562
303468199427418,6cyclictest3103308-21turbostat10:29:552
303468199426417,6cyclictest3124407-21turbostat11:29:542
303468699425416,6cyclictest3092917-21turbostat09:55:003
303468699424409,12cyclictest3107076-21turbostat10:39:563
303468699416408,5cyclictest3096389-21turbostat10:05:003
303468699416408,5cyclictest3057998-21turbostat08:14:593
303468699414406,5cyclictest3080809-21turbostat09:20:003
303468699412404,5cyclictest3080809-21turbostat09:24:553
303468699412404,5cyclictest3080809-21turbostat09:24:553
303468699410402,4cyclictest3124407-21turbostat11:25:003
303468699410402,4cyclictest3124407-21turbostat11:24:593
303468699406399,4cyclictest3089471-21turbostat09:49:553
303468199403396,4cyclictest3068388-21turbostat08:49:552
303468699400392,5cyclictest3064930-21turbostat08:39:553
303468699399391,5cyclictest3107076-21turbostat10:35:003
303468699399391,5cyclictest3107076-21turbostat10:35:003
303468199399387,8cyclictest3070119-21turbostat08:54:562
303468199398391,4cyclictest3045579-21turbostat07:44:552
303468699397387,7cyclictest3049041-21turbostat07:49:593
303468699395388,4cyclictest3126154-21turbostat11:34:553
303468699395385,7cyclictest3149301-21turbostat12:35:003
303467799393372,18cyclictest3075305-21turbostat09:09:551
303468699391384,4cyclictest3064930-21turbostat08:35:003
303468199391384,4cyclictest3038560-21turbostat07:24:552
303468699390383,4cyclictest3042056-21turbostat07:30:003
303468699386378,5cyclictest3114035-21turbostat10:59:553
303468699386378,5cyclictest3114035-21turbostat10:59:553
303468699385376,6cyclictest3112306-21turbostat10:54:553
303468699382373,6cyclictest3073565-21turbostat09:00:003
303468699381374,4cyclictest3120960-21turbostat11:15:003
303468199381372,6cyclictest3073565-21turbostat09:04:552
303468699379372,4cyclictest3043792-21turbostat07:39:553
303468699375369,3cyclictest3050771-21turbostat07:55:003
303468199374366,5cyclictest3082541-21turbostat09:29:542
303468699359352,4cyclictest3084274-21turbostat09:30:003
303468199359352,4cyclictest3052501-21turbostat08:04:562
303468699358352,3cyclictest3134813-21turbostat11:59:553
303468699358352,3cyclictest3087732-21turbostat09:40:003
303468699358350,5cyclictest3050771-21turbostat07:59:553
303468699356349,4cyclictest3096389-21turbostat10:09:553
303468699356349,4cyclictest3054531-21turbostat08:05:003
303468699355349,3cyclictest3131337-21turbostat11:49:553
303468699355349,3cyclictest3131337-21turbostat11:49:553
303468699355349,3cyclictest3061459-21turbostat08:29:553
303468199354348,3cyclictest3094656-21turbostat10:04:552
303468699351344,4cyclictest3094656-21turbostat10:00:003
303468699351343,5cyclictest3047306-21turbostat07:45:003
303468699351343,4cyclictest3099847-21turbostat10:15:003
303468699350341,6cyclictest3040284-21turbostat07:25:003
303468699348342,3cyclictest3075305-21turbostat09:05:003
303468699346338,5cyclictest3151030-21turbostat12:40:003
303468699338331,4cyclictest3127883-21turbostat11:39:553
303468699335316,16cyclictest3101577-21turbostat10:20:013
303468199335328,4cyclictest3144113-21turbostat12:24:552
303468199335312,20cyclictest3059720-21turbostat08:24:562
303468699333326,4cyclictest3071851-21turbostat08:55:003
303468699330322,5cyclictest3036331-21turbostat07:15:003
303468199320313,4cyclictest3036331-21turbostat07:19:552
303468699318310,5cyclictest3089471-21turbostat09:45:003
303468699301294,4cyclictest3077040-21turbostat09:10:003
303468699248234,10cyclictest3145830-21turbostat12:25:003
1973991550,95rtkit-daemon0-21swapper/107:07:041
3034481212872,45sleep20-21swapper/207:09:252
3034187212572,43sleep30-21swapper/307:05:363
3034520212493,21sleep00-21swapper/007:09:550
30346869910493,8cyclictest3110578-21turbostat10:45:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional