2024 Mysql remote connection very slow

Mysql remote connection very slow

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WebOct 3, 2014 · Slow mysql connection to remote DB. Here's my scenario: I have a LAMP server hosted through Amazon AWS that is hosted in the US East region. That web server … WebAug 24, 2024 · 1. Having a database on remote server generally has the problem you mentioned, it could be network, it also could be low I/o speed on hosting provider (though digital ocean hosts on SSD). Try this: Connect to database remote host via ssh Install iotop (apt-get install iotop) Install bmon (apt-get install bmon) Try to use these programs to see ...

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WebThis is caused because the MySQL client will do an IPV6 lookup for the hostname. If this fails (and in this case, it obviously does), it will then attempt to do an IPV4 lookup. Between the IPV6 (AAAA) lookup failing and the IPV4 (A) lookup succeeding, what we get is a connection timeout cycle that lasts about 1-2 seconds. WebFeb 4, 2016 · I'm having a problem with remote MySQL connections. I set up the local IP to access it but a page load takes about 5 seconds before you see it. If I run the php files on … marlow news today

debian - mysql connection is slow (5seconds) - Server Fault

WebDec 15, 2015 · the problem is that the queries to the database, from Workbench, ODBC driver, Java connector and .NET connector are very slow, take several minutes. Only queries are fast from the mysql client and enable compression protocol from workbench or the ODBC connection. I need you to run queries correctly anyway. I do not understand what … WebFeb 4, 2016 · I'm having a problem with remote MySQL connections. I set up the local IP to access it but a page load takes about 5 seconds before you see it. If I run the php files on the server it's lightening fast. I've changed the my.cnf to skip-name-resolve as I heard that causes issues, but still it's slow. WebJan 15, 2014 · 2. I have not changed anything in this situation recently, but recently my mysqli_connect () to a remote server is very slow (about half the time it hits the 30 second max execution time). When it works, the response time is between 28 and 30 seconds. I have restarted MySQL on both servers. The server holding the PHP script is a local WAMP ... marlow nh family atv club

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Local files (xampp) using a remote mysql - very slow

WebAug 31, 2016 · try to put something like 127.0.0.1 test.local into your /etc/hosts file to and the use -htest.local - does this connect faster? Does your mysql-container use "dns resolving"? is it faster when you use skip-name-resolve in your /etc/mysql/my.ini ? ( could be related to a also ) if not related to a, check if the mysql container has a broken DNS WebNov 28, 2009 · The first query will be extremely slow, on the order of 30 seconds and then related queries will be fast like 0.1 seconds. I am assuming this is related to caching, but I have been unable to find the cause of it. Changing the mysql variables tmp_table_size, max_heap_table_size to a larger size had no effect except to create the temp tables in ... marlow nh cemeteryWebMySQL remote connection slow even after enabling skip-name-resolve. I have a development environment set up with remote access to a shared dev database. I'm … nba warriors next game

"WebMar 24, 2016 · The servers that have issues while connecting are on Linux CentOS 7. I'm using the latest MySQL connector (currently at v5.1.38), Java 8, with a connection pool … " - Mysql remote connection very slow

Mysql remote connection very slow

WebProbably you're lagging on an attempt to retrieve and verify reverse DNS of the connecting host. You can test this by turning on skip_name_resolve in the server's my.cnf, [mysqld] … WebAug 4, 2024 · i wish if anyone could help me out with this, i have split my MS access database to mysql server, and connected via odbc driver, and directly connected my ms access table. when i'm opening my ms access front end on local network its speed is fine, however when i connect through internet the speed is too slow, it take 2-3 sec to open and …

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WebAfter building my webapp on a first boot i create 2 connections to mysql on debian then 1-2 (r/w) for every page after that. The connection consistently take 5.2 seconds to connect. Debian is in a VM running in my OS. Why is the connection taking this long? At times it will take < 0.1 seconds which is great but 5.2 x2-3 on every run is to much. WebAug 10, 2014 · A remote database connection is always significant slower than a local connection. Typically, the network communication will generate much more overhead, so …

WebSep 11, 2014 at 18:24. @AngocA: After issuing ACTIVATE DB connection time for PHP DB2/ODBC went down to 0,01390625 seconds on average. JDBC DB2 got a little faster too, but was then slower than connecting through ODBC: 0,035751759 seconds on average. – Alexander Tobias Bockstaller. WebDec 15, 2015 · I have a MySQL server 5.6 running on Windows 8 with multiple WAN and LAN connections but one of them is very slow. The problem only exists with a PC in the remote …

WebDec 15, 2015 · Connect is normal. I tried the test with Workbench and ODBC mysql driver. Only queries are very very slow most of the time, a few minutes. If I set skip-name-resolved is not relevant because the problem is not solved. If I active compression protocol in workbench this works properly, the queries run faster, but only running from Workbench. WebMar 26, 2024 · Step 3: Connect to Remote MySQL Server. Your remote server is now ready to accept connections. Use the following command to establish a connection with your …

WebDec 15, 2015 · the problem is that the queries to the database, from Workbench, ODBC driver, Java connector and .NET connector are very slow, take several minutes. Only …

WebMar 1, 2016 · Just to be clear, --skip-name-resolve would be used as a command line option when starting up mysql, whereas skip-name-resolve (without the double hyphen in front) would be used in the configuration file. If turning on skip-name-resolve doesn't work for … marlow nh historyWebProbably you're lagging on an attempt to retrieve and verify reverse DNS of the connecting host. You can test this by turning on skip_name_resolve in the server's my.cnf, [mysqld] section.. If it is in fact the case (demonstrated by that parameter eliminating the delay), then you can solve the problem by either setting up DNS properly (forward and reverse) for the … marlow nh craft fairWebAug 10, 2014 · A remote database connection is always significant slower than a local connection. Typically, the network communication will generate much more overhead, so that the time will be reduced up to a relevant factor. It is caused by the -compared to memory speed- slow network connection, and the latency. nba warriors news and rumorsWebJul 22, 2016 · Highly situational though depending on your dev set-up. Another option which would be a bit more complicated is to set up your local db as a read-only slave and at least that way you get more of async update -- i.e., your local db may lag behind remote master a bit but any reads you do locally will be back to your "native" local performance. nba warriors roster and salariesWebOct 15, 2015 · Reason 3: Geographical Network Latency. Your website, being on the same region has a lower number of network hops to reach the RDS instance. But You local machine might take multiple hops to reach the RDS and return back. Generally AWS is pretty fast and has a stable network but you might notice latency issues for some protocols. marlownh.govWebOct 9, 2024 · 0. Try run a MySQL query manually from your Application server to Database server with mysql command like this and determine how it will takes to run: time mysql … nba warriors roster 2017WebApr 15, 2013 · This will reduce the amount of queries you need to do. This works well especially for static data like menus. Optimization is the key. Make sure you eliminate as many unnecessary queries as you can, and those queries you make only request the fields you need using the select method. Profile the various components involved. nba warriors news sportspyder