We're running out of quota on the app engine because of the front-end time. As far as I understand, we're spending ridiculous amount of time iterating through all test result objects to generate "runs" JSON responses. We should do this incrementally instead.
Created attachment 129421 [details] Patch
Apparently, this isn't much of an issue after some investigation. The biggest cause of the huge frontend hours appears to be coming from the dashboard, which ends up loading a whole dozens of files in each of 132 iframes...
Comment on attachment 129421 [details] Patch OK.
I just realized that this may cause the values in JSON to get progressively worse since I'm doing string > float > string conversion on each run :(
Created attachment 130793 [details] Second attempt
Comment on attachment 130793 [details] Second attempt OK.
Committed r110210: <http://trac.webkit.org/changeset/110210>