OpenTelemetry client optimizations #614
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metric.WithAttributeSet(attribute.NewSet()) is more efficient than metric.WithAttributes() as it doesn't make a copy of the argument slice.
rueian
approved these changes
Aug 23, 2024
| @@ -143,7 +149,7 @@ func newClient(opts ...Option) (*otelclient, error) { | |||
| func trackDialing(m dialMetrics, dialFn func(string, *net.Dialer, *tls.Config) (conn net.Conn, err error)) func(string, *net.Dialer, *tls.Config) (conn net.Conn, err error) { | |||
| return func(network string, dialer *net.Dialer, tlsConfig *tls.Config) (conn net.Conn, err error) { | |||
| ctx := context.Background() | |||
| m.attempt.Add(ctx, 1, m.mAttrs) | |||
| m.attempt.Add(ctx, 1, m.addOpts...) | |||
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This is cool. Thank you so much!
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See also:
metric.WithAttributeSet(): https://github.com/open-telemetry/opentelemetry-go/blob/metric/v1.28.0/metric/instrument.go#L349-L368.