From: Alexei_Roudnev (Alexei_Roudnev_at_exigengroup.com)
Date: Sat Apr 16 2005 - 00:58:26 CEST
Message-ID: <03b801c5420e$a227cd60$2c7f300a@sjc.exigengroup.com> From: "Alexei_Roudnev" <Alexei_Roudnev@exigengroup.com> Date: Fri, 15 Apr 2005 15:58:26 -0700 Subject: Re: [suse-oracle] Very slow X11 GUI in Oracle when woprkingremotely
Oracle10 uses JRE 1.4.2, as I could determine.
I tried with different JRE, not a big difference. I agree, it can be 'java
/ swing' problem. Anyway, it is 2 steps slower
vs other GUI applications (which do not use JAVA).
----- Original Message -----
From: "Alexei_Roudnev" <Alexei_Roudnev@exigengroup.com>
To: <tsightler@zeusinc.com>
Cc: <suse-oracle@suse.com>
Sent: Friday, April 15, 2005 2:24 PM
Subject: Re: [suse-oracle] Very slow X11 GUI in Oracle when woprkingremotely
> Do not know. I can compare.
>
> Can you try X11 thru 'slogin -X' instead of running VNC, and compare?
>
> Interesting idea... It should be possible to run 'java' from 1.4 instead
of
> embedded 1.3? (I think, answer is positive, for GUI apps only).
>
> > Running the 10g version is a totally different story. Just starting the
> > app takes about 45 seconds, almost twice as long, and simply navigating
> > from window to window takes 20-40 seconds, with some windows taking 60+
> > seconds. This sounds roughly like what you are seeing (probably not as
> > bad because my delay is not quite as high).
> >
> > I suspect that this is due to the fact that the 10g dbca appears to use
> > pure swing interface. There are a large number of bugs with Java 1.3
> > and swing that cause poor performance for remote X. These are
> > supposedly fixed in java 1.4.
> >
> > Do you think this is what you might be seeing?
> >
> > Later,
> > Tom
> >
> >
> >
> >
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> >
> >
>
>
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