WebSep 13, 2013 · 1 Answer. Sorted by: 1. In the c# code you posted the connection is only closed if it is 'Open', if the state was 'Connecting', 'Broken', 'Executing' or 'Fetching' it would be left open. It is standard practice in c# wrap your db connection in a using statement, this will make sure the connection is always properly disposed of, without the need ... WebDec 24, 2024 · 2. You can kill multiple connections using a stored procedure such as. CREATE PROCEDURE kill_all_sleep_connections () BEGIN WHILE (SELECT count …
One more sleep process in database than before closing the connection …
WebJan 5, 2009 · I am using Visual Studio 2008 VB.NET, MySQL 5.0.67-community-nt and MySQL Connector 2.0.50727. This is a new application that I am developing. Today I noticed lots of User Connections in Sleep status. On debugging through the app I see that I am closing the connection but it stays in Sleep mode forever apparently - until I quit … WebFeb 1, 2024 · 2. We have 150 databases running on the server and sometimes it is causing "too many connections" issue and also there are lot of sleeping queries running on the … the den kidswear
How do you track and debug mySQL performance issues?
WebSep 26, 2014 · A: There's a limit on the number of connections to the MySQL server, that applies to all connections, not just connections in "Sleep" state. The limit is specified in the max_connections user variable. (The default value is 151.) There's also a limit on the number of connections from a single user account, either a non-zero value specified on ... WebNov 8, 2015 · MySQL process has completed the execution of query, but the client(Rails) doesn't exit. Why does it happen? Either puma or unicorn, they are using persistent connections to database, then it's normal to … WebSeeing a lot of sleeping MySQL processes typically indicates an application is improperly using persistent connections to the database, or otherwise isn't disconnecting after it's … tax services fredericton