Author: Tracy Pearson
Posted: 2014-12-18 at 17:02:27
>From a workstation, when no other workstation has the two tables in question
the query takes 2.5 seconds
After another workstation opens the tables and relates them to display the
information in form, the query takes 45 to 60 seconds.
Locally the query takes 0.7 seconds.
Table1.dbf - 33,232 KB
Table1.cdx - 16,438 KB
Table2.dbf - 10,808 KB
Table2.fpt - 205,424 KB
Table2.cdx - 3,284 KB
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In testing this, I have setup in VM's 2 Windows 7 workstations, and 1
Windows 8. Win7-2 is hosting on a shared drive. Win7-1 is doing the query.
Win8 is just opening and relating the tables.
The time to get the results in the VM's is
SMB2 - ON
Single User - 1.937
Multi user - 13.454
SMB2 - OFF
Single user - 1.422
Multi user - 11.813
Using the Resource Monitor I see 63 Mbps when multi users have the table. I
see > 300 Mbps when single user.
Does anyone have thoughts on what options I need to look at to help the
query speed up?
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