From 093834de6bbb53600db9e3320f7b101d80e44bb6 Mon Sep 17 00:00:00 2001
From: Terence Tsao <terence@prysmaticlabs.com>
Date: Thu, 27 Aug 2020 13:47:26 -0700
Subject: [PATCH] Forgot to add metrics page back

---
 beacon-chain/state/stategen/metrics.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 beacon-chain/state/stategen/metrics.go

diff --git a/beacon-chain/state/stategen/metrics.go b/beacon-chain/state/stategen/metrics.go
new file mode 100644
index 000000000000..143b2517944d
--- /dev/null
+++ b/beacon-chain/state/stategen/metrics.go
@@ -0,0 +1,16 @@
+package stategen
+
+import (
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
+)
+
+var (
+	replayBlockCount = promauto.NewHistogram(
+		prometheus.HistogramOpts{
+			Name:    "replay_blocks_count",
+			Help:    "The number of blocks to replay to generate a state",
+			Buckets: []float64{64, 256, 1024, 2048, 4096},
+		},
+	)
+)