Add retry success metrics

OdyseeTeam · Jan 22, 2025 · 1060691 · 1060691
1 parent a66a68d
commit 1060691
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/app/query/metrics.go b/app/query/metrics.go
@@ -53,6 +53,13 @@ var (
 		},
 		[]string{"kind", "method"},
 	)
+	QueryCacheRetrySuccesses = promauto.NewSummary(
+		prometheus.SummaryOpts{
+			Namespace: "query_cache",
+			Name:      "retry_successes",
+			Help:      "Successful counts of cache retrieval retries",
+		},
+	)
 	QueryCacheErrorCount = promauto.NewCounterVec(
 		prometheus.CounterOpts{
 			Namespace: "query_cache",

diff --git a/app/query/processors.go b/app/query/processors.go
@@ -657,6 +657,13 @@ func preflightCacheHook(caller *Caller, ctx context.Context) (*jsonrpc.RPCRespon
 			duration := time.Since(start).Seconds()
 			switch {
 			case err == nil && resp.Error == nil:
+				if attempt > 0 {
+					log.Infof(
+						"cache retriever %s attempt #%d succeeded",
+						query.Method(), attempt,
+					)
+					QueryCacheRetrySuccesses.Observe(float64(attempt))
+				}
 				return resp, err
 			case err != nil:
 				QueryCacheRetrievalFailures.WithLabelValues(CacheRetrievalErrorNet, query.Method()).Inc()