This is good news. Don't forget to have someone write a blog post about it.
On Tue, Jan 21, 2014 at 7:04 AM, Michael Widenius wrote:
>
> Hi!
>
> > "Sergey" == Sergey Vojtovich writes:
>
> Sergey> Hi Mark,
> Sergey> we identified a few single-thread performance issues during the
> Barcelona
Hi Mark,
thanks for this interesting reading. I will also want to have a look at how
much MariaDB is affected by reported regressions and if there are easy ways
to workaround them.
Recently, when I ran single thread benchmarks I observed similar results,
that is parser and optimizer were top CPU
Hi!
> "Sergey" == Sergey Vojtovich writes:
Sergey> Hi Mark,
Sergey> we identified a few single-thread performance issues during the
Barcelona
Sergey> meeting. Monty should have them fixed in his private tree. Fixes are
quite
Sergey> generic and should improve performance almost in all cas
My analysis was based on benchmarks and described in a few blog posts. This
is interesting for a few reasons.
1) replication is single-threaded at least for a few more years. Eventually
we will all have the Kristian-inspired idea of getting parallel replication
apply even when there is only one dat
I noticed the latest blog post from Kristian after posting my question.
Haven't read all of it yet, but your work looks very good. Your blog posts
are also a great way to get more visibility for MariaDB (on Facebook and
elsewhere).
On Mon, Jan 20, 2014 at 8:58 AM, Kristian Nielsen
wrote:
> MARK
MARK CALLAGHAN writes:
> Are there other goals for single-thread performance regressions? There are
> many that have nothing to do with replication code although almost every
> single-threaded replication hurts replication.
I am planning to do a general in-depth analysis of single-threaded perf
Hi Mark,
we identified a few single-thread performance issues during the Barcelona
meeting. Monty should have them fixed in his private tree. Fixes are quite
generic and should improve performance almost in all cases. An exception is
bottlenecks specific to certain use cases.
Could you send me an
Are there other goals for single-thread performance regressions? There are
many that have nothing to do with replication code although almost every
single-threaded replication hurts replication.
On Mon, Jan 20, 2014 at 2:54 AM, Axel Schwenke wrote:
> Hi,
>
> for those of you who didn't attend
Hi,
for those of you who didn't attend the Barcelona meeting last week, here are
the plans for next steps in benchmarking:
1. top priority is automatic running of DBT3 for each new release of
MariaDB-10.0 and MySQL-5.6. Probably also for MariaDB-5.5. I'll send out
another mail to pinpoint DBT3 co
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