Changeset 712 in code for trunk/db_sqlite.go

Timestamp:

Nov 17, 2021, 2:58:19 PM (4 years ago)

Author:

contact

Message:

Add Prometheus instrumentation for the database

File:

• trunk/db_sqlite.go (modified) (2 diffs)

trunk/db_sqlite.go

@@ -11 +11 @@
 
         _ "github.com/mattn/go-sqlite3"
+        "github.com/prometheus/client_golang/prometheus"
+        promcollectors "github.com/prometheus/client_golang/prometheus/collectors"
 )
 
@@ -239 +241 @@
 }
 
+func (db *SqliteDB) MetricsCollector() prometheus.Collector {
+        return promcollectors.NewDBStatsCollector(db.db, "main")
+}
+
 func (db *SqliteDB) Stats(ctx context.Context) (*DatabaseStats, error) {
         db.lock.RLock()