oops meant to say I don't recall how i/o bound sysbench is On Thu, Jan 31, 2013 at 10:07 AM, Joe Daly <skinny.m...@gmail.com> wrote:
> These are some results from sysbench for the GA release of Drizzle, it was > about a 10% hit having the transaction log stored in inno. The only > automated testing I did was sysbench I do recall how i/o bound sysbench is. > > https://lists.launchpad.net/drizzle-benchmark/msg09626.html > > Cheers, > --Joe > > > On Mon, Jan 28, 2013 at 8:38 PM, Vadim Tkachenko <va...@percona.com>wrote: > >> Stewart, >> >> I would pretty much like to see benchmarks numbers, especially >> under IO-bound workload before agreeing that it performs well. >> >> >> On Mon, Jan 28, 2013 at 5:05 PM, Stewart Smith <stew...@flamingspork.com> >> wrote: >> > Kristian Nielsen <kniel...@knielsen-hq.org> writes: >> >> You will be writing your data *6* times: To the real table, when >> flushing its >> >> buffer pool pages. To the double-write buffer while flushing, and to >> the redo >> >> log before flushing. Then to the binlog table, and before that to the >> redo log >> >> and the doublewrite buffer. I could never reconcile myself with this. >> > >> > Mind you, it performs really quite well due to the reduced fsync()s and >> > (at least in Drizzle code) was rather trivial to implement. Big bang for >> > buck :) >> > >> > -- >> > Stewart Smith >> >> >> >> -- >> Vadim Tkachenko, CTO, Percona >> Phone +1-925-400-7377, Skype: vadimtk153 >> Schedule meeting: http://meetme.so/VadimTkachenko >> >> Join us in Santa Clara for the annual Percona Live MySQL Conference & >> Expo 2013! >> http://www.percona.com/live/mysql-conference-2013/ >> >> Looking for Replication with Data Consistency? >> Try Percona XtraDB Cluster! >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~maria-developers >> Post to : maria-developers@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~maria-developers >> More help : https://help.launchpad.net/ListHelp >> > >
_______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
