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Feature #986

open

Warn when unreasonably short timer values are used

Added by Jérémie Galarneau almost 9 years ago.

Status:
New
Priority:
Normal
Assignee:
Jérémie Galarneau
Target version:
LTTng - Wishlist
Start date:
01/05/2016
Due date:
% Done:

0%

Estimated time:

Description

Most timer configuration options are expressed in microseconds which makes it easy for users to specify an unreasonably short intervals of time. These configuration mistakes result in unusually high tracing overhead and may be quite challenging to figure out for inexperienced users.

The lttng client should warn when timers are set to very low values.

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