More Statistics

[stoically]

It would be nice to collect some more statistics

• localStorage and sessionStorage using the Storage API in a contentscript
• indexedDB in a contentscript No API available to query for all indexedDB databases
• Requests with webRequest API that have a content-length header
• Using webRequest filterResponseData to manually count the size if no content-length header is available Needs a blocking request handler that only finishes when filter function is done, too much overhead for just statistic purposes
• With the Performance API in a contentscript (CORS related entries don't have a size)
• Currently cookies are counted onChanged, which introduces unnecessary overhead and isn't accurate. Instead just use cookies.getAll with the Temporary Containers storeId before deleting it, that way there's no calling of cookies.onChanged all the time and we get the actual cookie count (even taking cookie cleaners into account)

[stoically]

Keeping statistics like they are. The mentioned way to collect more statistics would just introduce massive overhead with no actual gain, despite more numbers.