On 21/05/2014 21:21, Edwin Wong wrote:

We have server monitoring of sync/FxAccounts response time but I found myself 
wanting more concrete numbers. There was also a bug on slow about:sync-tabs 
load time…

So this happened:
It runs https://github.com/edmoz/fxa-sync-client (uses zach’s library) to fetch 
sync data for a given account.  It inserts the total time to fxa authenticate, 
fetch a token, then pull down the data into firebase db.  Run that on jenkins 
every 15 min, then charts it with d3.js:

http://people.mozilla.org/~ewong2/syncTabsPerf.html
* note: that sync storage server assigns each account to a specific server 
node, so performance varies for each node.

I’ll add bookmark fetch performance soon!

-e
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Edwin,
I am in the process of adding front-end metrics to the fxa-content-server. Navigation timing data [1] is being collected from browsers that support it, so it should give us an insight into how long it is taking real users to see the content server content. Now, if we could just get resource timing [2] landed in Firefox, we could see how long individual resources take to load..

Follow the progress of the content server metrics PR at [3].

Shane

==============

[1] - https://developer.mozilla.org/en-US/docs/Navigation_timing
[2] - https://bugzilla.mozilla.org/show_bug.cgi?id=1002855
[3] - https://github.com/mozilla/fxa-content-server/pull/1146
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