Performance Tuning Guide - EMC Community Network

Measuring Performance
[i.e]|[i.e]] it should return as few rows as possible.
Current Query select distinct sender from
[[dbo.vw_sender]&linkCreation=true&fromPageID=21234961"
class="createlink"linktype="raw" linktext="[[dbo.vw_sender]|[[dbo.vw_sender]">
[[dbo.vw_sender]&linkCreation=true&fromPageID=21234961"
class="createlink"linktype="raw" linktext="[dbo.vw_sender]|[dbo.vw_sender]">
[dbo.vw_sender]|[dbo.vw_sender]] where country like '%$
Unknown macro: {country}
' order by 1 Change the query to select distinct sender
from [[dbo.vw_sender]|[dbo.vw_sender]] where country = '$
' order by 1 Or the other option is to select a country by default
— Design adaptor queries to take advantage of available indexes or create indexes to
accommodate the DQL query.
Checking ACS operation
Check ACS operation as follows:
• Verify the ACS URL.
• Verify the ACS port.
• Observe the amount of data sent.
• Observe the time it takes to view a document.
Use a reverse proxy to ensure the ACS URL comes from the Java Method Server and includes ’ACS’
in the URL (Figure 31, page 79).
Figure 31. Verifying the ACS URL and port
View the image properties (Figure 32, page 80) and note the following:
• File URL contains the ACS port and the word ’getpage’.
• Page viewing time is reasonable.
• File length is in kilobytes.
• Network time and download rate rule out network issues.
EMC Documentum xCP 1.0 Performance Tuning Guide 79