IssueTracker

Currently Cloud Profiler's Export API will export profiles in undeterministic order and without any range control, on a project with multiple services this means that _ALL_ profiles need to be downloaded before they can be filtered to the correct Target, Revision or Timespan.

The Cloud Console however is able to filter by time, service, revision and even aggregate profiles.

This functionality would be amazing in the Export API.

Right now it takes us 30s to get the NextPage for the default 1000 Profiles, with profiles being written every 10s this amasses very quickly to an impossible number to download.

We tried limiting the amount of profiles to say 10 but then we observed that we only got 10 profiles of the alphabetically sorted first entry target/service name of unknown revision or age - Making these profiles absolutely worthless.

The "Simplest" way to implement this would be to allow us to specify a Target/Service as well as a DateTime range in cloudprofilerpb's ListProfilesRequest object.