statgraph

func New ¶

func New(stats *httpstat.HTTPStats) http.Handler

New returns a new http handler which allows viewing of httpstat data using png/svg rendered graphs. Note that if history isn't enabled for the requested HTTPStats, New will panic. History must be enabled.

The following endpoints are registered with the return handler:

/{requests,rps,latency}
/{requests,rps,latency}.{svg,png}

For example the following returns the average latency in svg form:

/latency.svg

When viewing the main registered endpoint (/), you can view all three SVG versions of the graphs, which get updated automatically every History.Resolution.