From 017fcc2377f81da927ef2d344954c5f3869b0422 Mon Sep 17 00:00:00 2001
From: "Aratz M. Lasa" <aratz@blocknative.com>
Date: Tue, 17 Jan 2023 23:15:39 +0100
Subject: [PATCH] add processingTime to the slot processing logs

---
 pkg/service.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/service.go b/pkg/service.go
index c661ccb6..bb530624 100644
--- a/pkg/service.go
+++ b/pkg/service.go
@@ -98,6 +98,8 @@ func (s *Service) RunBeacon(ctx context.Context, client BeaconClient) error {
 		case <-ctx.Done():
 			return ctx.Err()
 		case ev := <-events:
+			t := time.Now()
+
 			err := s.processNewSlot(ctx, client, ev)
 			if err != nil {
 				logger.
@@ -117,6 +119,7 @@ func (s *Service) RunBeacon(ctx context.Context, client BeaconClient) error {
 				"numDuties":                 len(duties),
 				"numKnownValidators":        len(validators),
 				"knownValidatorsUpdateTime": s.knownValidatorsUpdateTime(),
+				"processingTimeMs":          time.Since(t),
 			}).Debug("processed new slot")
 		}
 	}