Filter health check requests

[ArtZlab]

If it's possible to filter health check requests from performance statistic for Flask applications?

[scottsbaldwin]

@ArtZlab can you provide an example of the health check requests?

[smurf-U]

There hasn't been any update from @ArtZlab, so it has been marked as stale and it will be closed.

[thompiler]

It would be a useful feature to add a similar performance feature to our Ruby gem: https://github.com/airbrake/airbrake-ruby#airbrakeadd_performance_filter

Reopening since someone asked via our support inbox.