Re: [EXTERNAL] Re: Performance issues using GAWK 3.1.6 ->from Win 2008 to Win 2016

[Wolfgang Laun]

The durations 10 min and 90 min suggest to me that a lot of i/o is going
on. I have experienced performance changes of a similar order of magnitude
due to changes in the default i/o buffer size.
-W


On Mon, 14 Jun 2021 at 20:11, Andrew J. Schorr <
aschorr@telemetry-investments.com> wrote:

> Hi,
>
> Here's a totally random idea. Sometimes mysterious performance problems
> may be
> caused by the locale configuration, or at least I have found that to be the
> case on Linux. For some of my Linux scripts, it helps the speed to set the
> LC_ALL and LANG environment variables to "C". Perhaps this may also be
> relevant
> on Windows.
>
> Regards,
> Andy
>
> On Mon, Jun 14, 2021 at 05:46:33PM +0000, Koleti, Haritha via Bug reports
> and all discussion about gawk. wrote:
> > Eli,
> >
> > Will you be able to join a call with us ?
> >
> > We have a performance issue, On Windows 2008 server GAWK3.1.6 runs in 10
> minutes. Where as on 2016 , the new version 5.1 also runs slow 90 minutes.
> >
> > Thanks
> > Haritha
> >
> >
> >
> > [
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> > PSEGSC
> > -----Original Message-----
> > From: Eli Zaretskii <eliz@gnu.org>
> > Sent: Monday, June 14, 2021 1:22 PM
> > To: Koleti, Haritha <Haritha.Koleti@pseg.com>
> > Cc: Pereira, Ricardo <Ricardo_D.Pereira@pseg.com>; bug-gawk@gnu.org;
> Pirane, Marco <Marco.Pirane@pseg.com>; Paludetto, Flavio <
> Flavio.Paludetto@pseg.com>
> > Subject: Re: [EXTERNAL] Re: Performance issues using GAWK 3.1.6 ->from
> Win 2008 to Win 2016
> >
> > ***CAUTION******CAUTION******CAUTION***This e-mail is from an EXTERNAL
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> >
> > > From: "Koleti, Haritha" <Haritha.Koleti@pseg.com>
> > > CC: "Pereira, Ricardo" <Ricardo_D.Pereira@pseg.com>,
> > >         "bug-gawk@gnu.org"
> > > <bug-gawk@gnu.org>,
> > >         "Pirane, Marco" <Marco.Pirane@pseg.com>,
> > >         "Paludetto,
> > >  Flavio" <Flavio.Paludetto@pseg.com>
> > > Date: Mon, 14 Jun 2021 16:55:03 +0000
> > >
> > > None from my team knows how to do download and do the config changes
> on this upgrade to 3.1.6 to 5.1.
> >
> > What config changes?
> >
> > All you need is to download a single ZIP file and unzip it, then add the
> bin directory (where you see gawk.exe) to your system-wide PATH.
> > That's all.
> >
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> --
> Andrew Schorr                      e-mail:
> aschorr@telemetry-investments.com
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-- 
Wolfgang Laun