Why does the mysql client says it’s 5.1.70? Welcome to the MySQL monitor. Commands end with ; or g. Your MySQL connection id is 138 Server version: 5.1.70-rel14.7-log Percona Server (GPL), 14.7, Revision 572
Comment: Percona Server 5.1.69-14.7 now available: A drop in replacement for MySQL
June 17, 2013 By 3 Comments
Post: Choosing a MySQL HA Solution - Post-Webinar Q&A
June 7, 2013 By Leave a Comment
… for the next release of MHA. Q: How do you monitor MySQL to determine when it’s not responsive? A: The…
Post: How to fix your PRM cluster when upgrading to RHEL/CentOS 6.4
May 29, 2013 By 2 Comments
… the next release). CMAN v3 is a Corosync plugin that monitors the names and number of active cluster nodes in order…
Post: Percona Monitoring Plugins 1.0.3 for MySQL now available
April 23, 2013 By 4 Comments
… release of Percona Monitoring Plugins 1.0.3 for MySQL — high-quality components to add enterprise-grade MySQL monitoring and graphing capabilities to your existing in-house, on-premises monitoring solutions. The components are designed…
Post: Virident vCache vs. FlashCache: Part 1
May 16, 2013 By 3 Comments
… that could prove useful in certain situations. Winner: FlashCache. Operational Monitoring: Both solutions offer plenty of statistics; the main difference is… stats have to be retrieved by running the vgc-vcache-monitor command. Personally, I prefer “cat /proc/something” but I’m…
Comment: Is Synchronous Replication right for your app?
May 15, 2013 By 18 Comments
… of whether you can move to sync repl simply by monitoring your live database rather than do analysis or tests.
Post: Galera Flow Control in Percona XtraDB Cluster for MySQL
May 2, 2013 By 5 Comments
… which node is causing flow control. I would strongly recommend monitoring and graphing wsrep_flow_control_sent so you can tell…
Comment: Percona Monitoring Plugins 1.0.3 for MySQL now available
April 23, 2013 By 4 Comments
How about a munin plugin? It’s better suited for this kind of monitoring IMHO.
Comment: Testing the Micron P320h
April 16, 2013 By 7 Comments
… difference between XFS and EXT4 is pretty surprising.. – did you monitor by chance the memory usage during your tests?.. – I’m…
Post: My Sessions at Percona Live MySQL Conference and Expo 2013
April 1, 2013 By Leave a Comment
… and dirty hands-on work with setting up, managing and monitoring PXC. MariaDB Galera Cluster users should fit right in: http…
