profiling

func Start ¶

func Start(ctx context.Context, log logrus.FieldLogger, cfg *config.Config, applicationName string, defaultPprofPort int)

Start starts the profiling backends enabled in cfg.

• profiling.pprof.enabled → loopback net/http/pprof
• profiling.pyroscope.enabled → push profiles to a Pyroscope server

applicationName is used for Pyroscope when profiling.pyroscope.applicationName is unset (e.g. "flightctl-worker"). defaultPprofPort is used when profiling.pprof.port is unset.