…complete, seqno: 105 120619 13:21:17 [Note] Plugin ‘FEDERATED’ is disabled. 120619 13:21:17 …21:19 Percona XtraDB (http://www.percona.com) 1.1.8-rel25.3 started; log…you have a 3 node cluster. mysql> show global status like ‘wsrep_cluster_size’; +——————–+——-+ | Variable_name | Value |…
Post: Performance improvements in Percona 5.0.83 and XtraDB
July 14, 2009 By 27 Comments
… and rest of mysql parameters are here http://spreadsheets.google.com/ccc?key=tOWmcwiHDD6-zNeXwe2k3Og And let me post some graphs… same performance, let me refresh: – XtraDB is based on InnoDB plugin 1.0.3, with all its benefits like FAST INDEX…://www.percona.com/docs/wiki/percona-xtradb:patch:start) And now 5.0-tree will contain all performance fixes and show the…
Post: Percona Server on the Nexus 7: Your own MySQL Database Server on an Android Tablet
February 28, 2013 By 11 Comments
…wget http://www.percona.com/redir/downloads/Percona-…-portable code in client plugin (fails on ARM) which…, which we start mysql> show variables like ‘version%’; +————————-+——————————+ | Variable_name | Value | …
Post: Filling the tmp partition with persistent connections
August 6, 2012 By 14 Comments
… temporary files are not visible on the EXPLAIN or SHOW STATUS output. Therefore, the best solution is to monitor …size of your temporary tables increases. We have our own plugins for both system that can help you avoid these … bug report to follow this issue: http://bugs.mysql.com/bug.php?id=66237
Post: Data compression in InnoDB for text and blob fields
May 30, 2012 By 2 Comments
… Using InnoDB’s new Barracuda file format (available since InnoDB plugin 1.1 or MySQL 5.5) you can now …real-world outcome of this exercise? We were able to show a 70% improvement in queries against this table when … is mostly-read. Thanks for reading my first mysqlperformanceblog.com blog post!
Post: Percona Server vs MySQL on Intel 320 SSD
February 23, 2012 By 21 Comments
…MySQL in my previous post, I am going to show what we can get with Percona Server. This … you always can fall back to the vanilla InnoDB-plugin, like MariaDB suggests in Benchmarking MariaDB-5.3.4…(s);js.id=id;js.src=”//platform.twitter.com/widgets.js”;fjs.parentNode.insertBefore(js,fjs);}}(document,”…
Comment: More Gotchas with MySQL 5.0
May 8, 2008 By 23 Comments
Wow. The bug is still there even in the 5.1.23 InnoDB plugin. I have filed a bug — http://bugs.mysql.com/bug.php?id=36600. I have changed my builds to not call buf_get_latched_pages_number. Otherwise, the CPU gets saturated when SHOW STATUS commands are run.
