[fix-34015][rdb] reduce default connection count to 5.
@@ -77,7 +77,7 @@ public class RdbAsyncReqRow extends BaseAsyncReqRow {
public final static int DEFAULT_DB_CONN_POOL_SIZE = DEFAULT_VERTX_EVENT_LOOP_POOL_SIZE + DEFAULT_VERTX_WORKER_POOL_SIZE;
- public final static int MAX_DB_CONN_POOL_SIZE_LIMIT = 20;
+ public final static int MAX_DB_CONN_POOL_SIZE_LIMIT = 5;
public final static int DEFAULT_IDLE_CONNECTION_TEST_PEROID = 60;
