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Bug #946

LTTng trace splice size could be opitimized

Added by Matthew Khouzam about 5 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
10/05/2015
Due date:
% Done:

0%

Estimated time:

Description

I was tracing and noticed that lttng in splice time takes approx 40% of it's time in "wait for CPU" since it is swapping threads very often on faster systems.

I have attached an image illustrating the problem.

It could be a non-issue also and just cause by my poor understanding of the system. :)


Files

lotsofsplices.png (131 KB) lotsofsplices.png Matthew Khouzam, 10/05/2015 01:31 PM

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