[opencms-dev] Performance

[Arcady Ivanov]

opencms at johnen.biz:
> Hello everyone,
>
> I'm planning to migrate from version 6 to 7.
> As the systems performance is ok but could be
> better, I'm also looking into improving the
> configuration since the max. hits per hour
> might soon double from now about 19000.
> Currently it's running on Apache 1.3 with mod_jk, Mysql 4.0.24 with
> jdk1.5_0_06. I was thinking about switching to the latest
> Apache2, Tomcat 6 and Mysql 5 with latest jdk as well.
> Does anyone have experience with that configuration?
> Is it better to use Tomcat 5.5 as recommended in the installguide?
> Should i also stick to Apache 1.3?
> How about the jdk? Any known problems with the latest version?
> I want to improve performance but off course stability is prio one.
> The system is running on a P4 3.4 Ghz, 160 GB harddisk and approx.
> 900 MB ram. Probably i would get the biggest boost from moving
> to a new server. Anyone got with a similar hardware?
> Ram usage is always up to 890 of 900 which is surely not optimal !?
> I gave about 750 mb to the jvm. Is that maybe even too much?
> Lots of questions, any comments or links would be highly appreciated!
> Many greetings
> Marc
Hello, Marc.
I have not met any problem with:

OpenCMS 7.0.4, 7.0.5
Sun JDK 1.6.0_05
Tomcat 6.0.16
Apache2-2.2.4,
mod_jk_1.2.26
Postgresql8.2.4

on different computers with 1Gb RAM.

But I have no such flow of queries, as you have and did not
compared performance of different versions of software.

-- 
SY. Arcady Ivanov.


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