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2026-07-05 - 03:24
OSADL QA Farm

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of system in rack #a, slot #4

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 
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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.

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 rackaslot4.osadl.org (updated Sun Jul 05, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)		T*(,W**)
latency
(µs)		CmdPIDPrioCmd
68101799359,18cyclictest157-21kworker/2:1-events_freezable2
68101799347,18cyclictest157-21kworker/2:1-events_freezable2
68101799345,20cyclictest157-21kworker/2:1-events_freezable2
68101799345,19cyclictest157-21kworker/2:1-events_freezable2
68101799334,19cyclictest157-21kworker/2:1-events_freezable2
68101799333,19cyclictest157-21kworker/2:1-events_freezable2
68101799326,18cyclictest157-21kworker/2:1-events_freezable2
68101799325,18cyclictest157-21kworker/2:1-events_freezable2
68101799325,18cyclictest157-21kworker/2:1-events_freezable2
68101799325,18cyclictest157-21kworker/2:1-events_freezable2
68101799325,18cyclictest157-21kworker/2:1-events_freezable2
68101799325,18cyclictest157-21kworker/2:1-events_freezable2
68101799325,18cyclictest157-21kworker/2:1-events_freezable2
68101799323,19cyclictest157-21kworker/2:1-events_freezable2
68101799316,17cyclictest157-21kworker/2:1-events_freezable2
68101799316,17cyclictest157-21kworker/2:1-events_freezable2
68101799315,18cyclictest157-21kworker/2:1-events_freezable2
68101799315,17cyclictest157-21kworker/2:1-events_freezable2
68101799314,18cyclictest157-21kworker/2:1-events_freezable2
68101799314,18cyclictest157-21kworker/2:1-events_freezable2
68101799305,18cyclictest157-21kworker/2:1-events_freezable2
68101799305,17cyclictest157-21kworker/2:1-events_freezable2
68101799305,16cyclictest157-21kworker/2:1-events_freezable2
68101799304,17cyclictest157-21kworker/2:1-events_freezable2
68101799304,17cyclictest157-21kworker/2:1-events_freezable2
68101799303,18cyclictest157-21kworker/2:1-events_freezable2
68101799303,18cyclictest157-21kworker/2:1-events_freezable2
68101799303,18cyclictest157-21kworker/2:1-events_freezable2
68101799302,18cyclictest157-21kworker/2:1-events_freezable2
68101799302,18cyclictest157-21kworker/2:1-events_freezable2
68101799294,17cyclictest157-21kworker/2:1-events_freezable2
68101799294,15cyclictest157-21kworker/2:1-events_freezable2
68101799293,18cyclictest157-21kworker/2:1-events_freezable2
68101799293,18cyclictest157-21kworker/2:1-events_freezable2
68101799293,17cyclictest157-21kworker/2:1-events_freezable2
68101799293,17cyclictest157-21kworker/2:1-events_freezable2
68101799293,17cyclictest157-21kworker/2:1-events_freezable2
68101799293,17cyclictest157-21kworker/2:1-events_freezable2
68101799293,17cyclictest157-21kworker/2:1-events_freezable2
68101799292,18cyclictest157-21kworker/2:1-events_freezable2
68101799291,18cyclictest157-21kworker/2:1-events_freezable2
68101799291,18cyclictest157-21kworker/2:1-events_freezable2
68101799291,18cyclictest157-21kworker/2:1-events_freezable2
68101799284,13cyclictest157-21kworker/2:1-events_freezable2
68101799283,17cyclictest157-21kworker/2:1-events_freezable2
68101799282,18cyclictest157-21kworker/2:1-events_freezable2
68101799282,16cyclictest157-21kworker/2:1-events_freezable2
68101799282,16cyclictest157-21kworker/2:1-events_freezable2
68101799274,15cyclictest157-21kworker/2:1-events_freezable2
68101799274,14cyclictest157-21kworker/2:1-events_freezable2
68101799272,16cyclictest157-21kworker/2:1-events_freezable2
68101799272,16cyclictest157-21kworker/2:1-events_freezable2
68101799271,17cyclictest157-21kworker/2:1-events_freezable2
68101799271,17cyclictest157-21kworker/2:1-events_freezable2
68101799271,16cyclictest157-21kworker/2:1-events_freezable2
68101799262,16cyclictest157-21kworker/2:1-events_freezable2
68101799261,17cyclictest157-21kworker/2:1-events_freezable2
68101799224,12cyclictest157-21kworker/2:1-events_freezable2
68101799222,16cyclictest157-21kworker/2:1-events_freezable2
68101799222,15cyclictest157-21kworker/2:1-events_freezable2
68101799221,15cyclictest157-21kworker/2:1-events_freezable2
68101799221,15cyclictest157-21kworker/2:1-events_freezable2
68101799221,15cyclictest157-21kworker/2:1-events_freezable2
68101799214,12cyclictest157-21kworker/2:1-events_freezable2
68101799211,15cyclictest157-21kworker/2:1-events_freezable2
68101799205,11cyclictest157-21kworker/2:1-events_freezable2
6810179971,4cyclictest0-21swapper/22
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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