Hi Sam,
On Wed, Jan 17, 2018 at 1:51 AM, Sam Smith samsmith@wikimedia.org wrote:
IMO #1 is preferable from the operations and performance perspectives as the response is always served from the edge and includes very few headers, whereas the request in #2 may be served by the application servers if the user is logged in (or in the mobile site's beta cohort). However, the requests in #2 are already
It seems the sentence above is cut, can you resend it?
We're currently considering recording page interactions when previews are open for longer than 1000 ms. We estimate that this would increase overall web requests by 0.3% [3].
Can you say some words about how the 1000 ms threshold is chosen? Is this based (partially) on looking at traces where a user-agent goes to a page and returns to the "source" article?
Thanks, Leila
[0] https://lists.wikimedia.org/pipermail/analytics/2015-March/003633.html [1] https://phabricator.wikimedia.org/source/operations-puppet/browse/production... [2] https://wikitech.wikimedia.org/wiki/X-Analytics [3] https://phabricator.wikimedia.org/T184793#3901365
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