Add better doc for AFL_STATSD_TAGS_FLAVOR
@@ -431,13 +431,18 @@ checks or alter some of the more exotic semantics of the tool:
normally done when starting up the forkserver and causes a pretty
significant performance drop.
- - Setting `AFL_STATSD` enable StatsD metrics collection.
+ - Setting `AFL_STATSD` enables StatsD metrics collection.
By default AFL++ will send these metrics over UDP to 127.0.0.1:8125.
- The host and port are configurable with `AFL_STATSD_HOST` and `AFL_STATSD_PORT`
- respectively.
- To get the most out of this, you should provide `AFL_STATSD_TAGS_FLAVOR` that
- matches your StatsD server.
- Available flavors are `dogstatsd`, `librato`, `signalfx` and `influxdb`.
+ The host and port are configurable with `AFL_STATSD_HOST` and `AFL_STATSD_PORT` respectively.
+ To enable tags (banner and afl_version) you should provide `AFL_STATSD_TAGS_FLAVOR` that matches
+ your StatsD server (see `AFL_STATSD_TAGS_FLAVOR`)
+
+ - Setting `AFL_STATSD_TAGS_FLAVOR` to one of `dogstatsd`, `librato`, `signalfx` or `influxdb`
+ allows you to add tags to your fuzzing instances. This is especially useful when running
+ multiple instances (`-M/-S` for example). Applied tags are `banner` and `afl_version`.
+ `banner` corresponds to the name of the fuzzer provided through `-M/-S`.
+ `afl_version` corresponds to the currently running afl version (e.g `++3.0c`).
+ Default (empty/non present) will add no tags to the metrics.
- Setting `AFL_CRASH_EXITCODE` sets the exit code afl treats as crash.
For example, if `AFL_CRASH_EXITCODE='-1'` is set, each input resulting
