• Yorick Peterse's avatar
    Limit the action suffixes in transaction metrics · d73e68de
    Yorick Peterse authored
    There seem to be a lot of cases where the suffix of an action (e.g.
    ".html") is set to bogus data, such as "*/*" or entire URLs. This can
    increase cardinality of our metrics, and isn't very useful for
    monitoring and filtering. To work around this, we enforce a whitelist
    containing a few suffixes we actually care about. Suffixes not supported
    will be grouped under the action without a suffix. This means that a
    request to "FooController#bar.jpeg" will be assigned to
    "FooController#bar".
    d73e68de
web_transaction.rb 2.45 KB