Version: v1.40.0

Profiling

The relay proxy is able to expose profiling information.
This is useful to understand the performance of the service and solve potential issues.

The information are exposed on the /debug/pprof endpoint, and we are using the default net/http/pprof package to expose the information.

warning

By default the profiling endpoints are disabled, and must be enabled in the configuration file.

List of endpoints exposed is available http://localhost:1031/debug/pprof/

In your relay proxy configuration file you need to set the enablePprof field to true.

retriever:
  kind: file
  path: /goff/flags.yaml # Location of your feature flag files
#  ...
enablePprof: true

Note: the debug field also enables profiling, but it is deprecated.

Profiling​