13 Dec
2013
13 Dec
'13
12:50 p.m.
If you wanna test only XWiki, you should consider using MariaDB or even
Percona instead of MySQL (so you can lower your chance being limited by
database).
MariaDB and Percona both uses XtraDB (improved InnoDB by Percona), but
Percona should be more "stable" in such stress tests.
2013/12/13 Jean SIMARD <jean.simard(a)xwiki.com>
Hi,
I didn't look well but I can say one thing. In the first method, when
the around-250 subwikis are reached, the log is displaying errors for
the next few minutes without stopping. As discussed with Thomas, we may
think this is OutOfMemory error due to HSQLDB but it's probably not
because of the second method that show that I can create more than 600
subwikis (the second method is more likely to be an OutOfMemory error
looking the time evolution, I really should have look more carefully the
logs!).
I may try later on a MySQL server.
Thanks,
--
Jean
On ven., 2013-12-13 at 10:54 +0100, Guillaume Fenollar wrote:
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--
S pozdravem
Lukáš Raška
Hi,
Good initiative. Have you checked the logs? Are you sure the database
(HSQLDB here) is not the problem?
Perhaps you'll want to run the same tests with a more robust database,
like
postgreSQL or even MySQL ?
Have fun!
Guillaume Fenollar
2013/12/12 Jean SIMARD <jean.simard(a)xwiki.com>
> Hi,
>
> I need to create a lot of subwikis in a XWiki instance
(5.3-milestone-2)
> for a project and was interested in the
possibilities and limits of
> XWiki. I tried to make a basic stress test to evaluate a maximum
number
> of subwikis that XWiki can handle.
> I wrote a small report and provide files used on this link:
> http://hole.tuziwo.info/stress-test-xwiki-for-subwikis-creation.html
>
> I'll be happy to have feedback on that. For example, I would like to
> know if my first method do something bad or if this is a possible bug
in
XWiki. If
this is a bug, I hope this can be improved since I think that
I will need more than 1000 subwikis in my project.
Hope this helps.
Sincerely,
--
Jean
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