Google RE2 (proto)
This extension has the qualified name
This extension is intended to be robust against both untrusted downstream and upstream traffic.
This extension extends and can be used with the following extension category:
This extension must be configured with one of the following type URLs:
Envoy emits two stats for tracking the program size of regexes: the histogram
which records the program size, and the counter
re2.exceeded_warn_level, which is incremented
each time the program size exceeds the warn level threshold.