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| author | van Hauser <vh@thc.org> | 2021-01-22 00:37:35 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-22 00:37:35 +0100 |
| commit | f0be89a5b6d2c81fde747098e751c7886916214b (patch) | |
| tree | d2262a09d674d2b59234471eafa994591cf0864a /docs/env_variables.md | |
| parent | 2ef8dc4378c08fc65a610fd5c70535d3e23fc487 (diff) | |
| parent | 0a12d519f7d914f16ead8d31f426f814021ec3dc (diff) | |
| download | afl++-f0be89a5b6d2c81fde747098e751c7886916214b.tar.gz | |
Merge pull request #699 from Edznux/origin/statsd-env-doc
Add more docs for AFL_STATSD_TAGS_FLAVOR
Diffstat (limited to 'docs/env_variables.md')
| -rw-r--r-- | docs/env_variables.md | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/docs/env_variables.md b/docs/env_variables.md index baf69e6a..66d85749 100644 --- a/docs/env_variables.md +++ b/docs/env_variables.md @@ -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 |