On Fri, May 16, 2014 at 9:34 AM, Ori Livneh <[email protected]> wrote:

> On Fri, May 16, 2014 at 9:17 AM, Federico Leva (Nemo) 
> <[email protected]>wrote:
>
>> * From 40 to 260 events logged per second in a month: what's going on?
>
>
> Eep, thanks for raising the alarm. MediaViewer is 170 events /
> sec, MultimediaViewerDuration is 38 / sec.
>
> +CC Multimedia.
>

We log one duration event and a bunch of user action events (clicked on
button X etc) per lightbox view. Is that a problem? On what front? (Logging
infrastructure performance? Privacy? Client-side performance?) Expectations
on how to use EventLogging should be clearly documented somewhere.

I can add sampling to these events, if this is a serious problem; although
logging several events per page view is a pretty standard thing for
analytics tools AFAIK. (Also if there are performance issues, maybe
EventLogging should provide a batch logging option?)
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