! Warning butterfly不再维护，.NET Core生产级的APM方案请参考Apache SkyWalking和SkyWalking .NET Core Agent

A distributed tracing system and application performance management.

Butterfly's design is based on the Google Dapper paper and OpenTracing.

• download latest release
• extract butterfly-web-[latest version]
• cd butterfly-web-[latest version]
• dotnet Butterfly.Web.dll --EnableHttpCollector=true
• browse to https://localhost:9618 to find traces

Elasticsearch storage supports versions 5.x and applies when Storage is set to elasticsearch.
The following apply when Storage is set to elasticsearch:

 `ElasticSearchHosts`: A comma separated list of elasticsearch base urls to connect to ex. https://your_es_host:9200.
              Defaults to "https://localhost:9200".

Example usage:

dotnet Butterfly.Web.dll --EnableHttpCollector=true --Storage=elasticsearch --ElasticSearchHosts=https://localhost:9200

• .NET Core Client

• Web UI

One of the easiest ways to contribute is to participate in discussions and discuss issues. You can also contribute by submitting pull requests with code changes.

MIT