Comments on: Improved InnoDB rw_lock patch http://www.mysqlperformanceblog.com/2008/10/20/improved-innodb-rw_lock-patch/ Everything about MySQL Performance Sat, 21 Nov 2009 05:23:57 -0800 http://wordpress.org/?v=2.8.4 hourly 1 By: Peter http://www.mysqlperformanceblog.com/2008/10/20/improved-innodb-rw_lock-patch/comment-page-1/#comment-386575 Peter Wed, 19 Nov 2008 17:12:54 +0000 http://www.mysqlperformanceblog.com/?p=513#comment-386575 Many thanks to Yasufumi for his innodb_rw_lock patch. I was close to loosing my trust in FreeBSD before applying the patch. Running our 7G InnoDB database on MySql 5.0.67 on FreeBSD 7.0 on a 8core Box we had severe context-switching problems without the patch. After applying it it works like a charm. Close to no contentions left! Many thanks to Yasufumi for his innodb_rw_lock patch. I was close to loosing my trust in FreeBSD before applying the patch. Running our 7G InnoDB database on MySql 5.0.67 on FreeBSD 7.0 on a 8core Box we had severe context-switching problems without the patch. After applying it it works like a charm. Close to no contentions left!

]]> By: Vadim http://www.mysqlperformanceblog.com/2008/10/20/improved-innodb-rw_lock-patch/comment-page-1/#comment-369416 Vadim Fri, 31 Oct 2008 11:28:51 +0000 http://www.mysqlperformanceblog.com/?p=513#comment-369416 Davy, We have benchmarks for DBT2, but results should be better prepared before we publishing them. Davy,

We have benchmarks for DBT2, but results should be better prepared before we publishing them.

]]> By: Davy Campano http://www.mysqlperformanceblog.com/2008/10/20/improved-innodb-rw_lock-patch/comment-page-1/#comment-368787 Davy Campano Thu, 30 Oct 2008 12:30:28 +0000 http://www.mysqlperformanceblog.com/?p=513#comment-368787 Do you have any benchmarks from some of the other tests? Do you have any benchmarks from some of the other tests?

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