1 files changed, 47 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/pgbouncer/metrics.go b/src/go/collectors/go.d.plugin/modules/pgbouncer/metrics.go
new file mode 100644
index 000000000..eaac52771
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/pgbouncer/metrics.go
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package pgbouncer
+
+type metrics struct {
+	dbs map[string]*dbMetrics
+}
+
+// dbMetrics represents PgBouncer database (not the PostgreSQL database of the outgoing connection).
+type dbMetrics struct {
+	name     string
+	pgDBName string
+
+	updated   bool
+	hasCharts bool
+
+	// command 'SHOW DATABASES;'
+	maxConnections     int64
+	currentConnections int64
+	paused             int64
+	disabled           int64
+
+	// command 'SHOW STATS;'
+	// https://github.com/pgbouncer/pgbouncer/blob/9a346b0e451d842d7202abc3eccf0ff5a66b2dd6/src/stats.c#L76
+	totalXactCount  int64 // v1.8+
+	totalQueryCount int64 // v1.8+
+	totalReceived   int64
+	totalSent       int64
+	totalXactTime   int64 // v1.8+
+	totalQueryTime  int64
+	totalWaitTime   int64 // v1.8+
+	avgXactTime     int64 // v1.8+
+	avgQueryTime    int64
+
+	// command 'SHOW POOLS;'
+	// https://github.com/pgbouncer/pgbouncer/blob/9a346b0e451d842d7202abc3eccf0ff5a66b2dd6/src/admin.c#L804
+	clActive    int64
+	clWaiting   int64
+	clCancelReq int64
+	svActive    int64
+	svIdle      int64
+	svUsed      int64
+	svTested    int64
+	svLogin     int64
+	maxWait     int64
+	maxWaitUS   int64 // v1.8+
+}