Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Abysmal table open times on one workstation
Message
De
27/02/2001 22:41:06
 
 
À
27/02/2001 18:07:46
Gerry Schmitz
GHS Automation Inc.
Calgary, Alberta, Canada
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00480266
Message ID:
00480388
Vues:
12
>Try reducing VFP's "memory space" via SYS(3050); I'm convinced that some of VFP's "problems" can be traced to too much memory (handling/shuffling).
>
>Also, you might try changing the W2000 "performance settings" in Control Panel | System to "Optimize Foreground Appications" (sic).
>
>And if you're so inclined, Use the "Peroformance Monitor" to check the profiles for "Paging", "Buffering", I/O, etc.
>
>I'm embarrased to say I once traced a badly performing app to the fact that I had forgotten to turn SET COVERAGE "off" (which showed up as "writes" in Performance Monitor when all I was doing was "reading").

Win2K is better behaved than NT with severely over-allocated swap space (I run Win2K with 256MB and ~ 780MB of swap space (about 3x recommended), and VFP tries to grab between 128MB and 192MB without tweaking SYS(3050,1). Even with a lot running now (two IEs, VFP6 SP4 with a dainty little , Outlook, MSDN Help, Hacker's Guide Help) I still have 40MB of free physical RAM, with VFP6 pigging out on 85MB courtesy of a couple SQL SELECTs against a dummy table with NOFILTER. It's not VFP in the way here in all likelihood.

The P4, or the NIC, are the likely culprits.
EMail: EdR@edrauh.com
"See, the sun is going down..."
"No, the horizon is moving up!"
- Firesign Theater


NT and Win2K FAQ .. cWashington WSH/ADSI/WMI site
MS WSH site ........... WSH FAQ Site
Wrox Press .............. Win32 Scripting Journal
eSolutions Services, LLC

The Surgeon General has determined that prolonged exposure to the Windows Script Host may be addictive to laboratory mice and codemonkeys
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform