From 8140ab3e39f06fe717e8821b8530994d8a31394e Mon Sep 17 00:00:00 2001
From: rishat-ishbulatov <111364991+rishat-ishbulatov@users.noreply.github.com>
Date: Tue, 27 Dec 2022 21:37:38 +0300
Subject: [PATCH] PMM-7958 no idle conns in monitoring (#90)

---
 cmd/postgres_exporter/server.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/postgres_exporter/server.go b/cmd/postgres_exporter/server.go
index 8747dffa..c978d850 100644
--- a/cmd/postgres_exporter/server.go
+++ b/cmd/postgres_exporter/server.go
@@ -69,7 +69,7 @@ func NewServer(dsn string, opts ...ServerOpt) (*Server, error) {
 		return nil, err
 	}
 	db.SetMaxOpenConns(1)
-	db.SetMaxIdleConns(1)
+	db.SetMaxIdleConns(0)
 
 	level.Info(logger).Log("msg", "Established new database connection", "fingerprint", fingerprint)