From 959724b47e9c428267e5ab1b1254ee1a302e713c Mon Sep 17 00:00:00 2001
From: Brian Olson <brian.olson@gmail.com>
Date: Fri, 29 Nov 2024 14:59:04 -0500
Subject: [PATCH] fix did memcached metrics

---
 plc/memcached.go |  4 ++--
 plc/metrics.go   | 10 ++++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/plc/memcached.go b/plc/memcached.go
index 09b883dc1..50b0e2925 100644
--- a/plc/memcached.go
+++ b/plc/memcached.go
@@ -74,10 +74,10 @@ func (r *MemcachedDidResolver) GetDocument(ctx context.Context, didstr string) (
 	doc, ok := r.tryCache(didstr)
 	if ok {
 		span.SetAttributes(attribute.Bool("cache", true))
-		cacheHitsTotal.Inc()
+		memcacheHitsTotal.Inc()
 		return doc, nil
 	}
-	cacheMissesTotal.Inc()
+	memcacheMissesTotal.Inc()
 	span.SetAttributes(attribute.Bool("cache", false))
 
 	doc, err := r.res.GetDocument(ctx, didstr)
diff --git a/plc/metrics.go b/plc/metrics.go
index 3a2521bd9..ea2af2022 100644
--- a/plc/metrics.go
+++ b/plc/metrics.go
@@ -14,3 +14,13 @@ var cacheMissesTotal = promauto.NewCounter(prometheus.CounterOpts{
 	Name: "plc_cache_misses_total",
 	Help: "Total number of cache misses",
 })
+
+var memcacheHitsTotal = promauto.NewCounter(prometheus.CounterOpts{
+	Name: "plc_memcache_hits_total",
+	Help: "Total number of cache hits",
+})
+
+var memcacheMissesTotal = promauto.NewCounter(prometheus.CounterOpts{
+	Name: "plc_memcache_misses_total",
+	Help: "Total number of cache misses",
+})