Performance Tuning Guide - EMC Community Network
Performance Tuning Guide - EMC Community Network Performance Tuning Guide - EMC Community Network
Configuring System Components Figure 25. Caching impact for response time Turning off Java annotations TaskSpace does not support the Java annotation feature. The Java annotation feature can have a significant TaskSpace performance impact (approximately 10%) on Tomcat 6.x and later application servers. For Tomcat 6.x and later, turn off the annotation feature by setting the metadata-complete parameter in the \WEB-INF\web.xml file to true. Note: You do not need to turn off the annotation feature for Tomcat 5.x and earlier. Turning on page serving The ACS page serving configuration provides a substantial performance improvement (Figure 26, page 67) for document viewing. 66 EMC Documentum xCP 1.0 Performance Tuning Guide
Configuring System Components Figure 26. Document viewing with ACS page serving Set the following ACS configuration data in the {clientserver}\webapps\taskspace\wdk\config\imaging\ ivf_config.xml configuration file: • Set Content Server ACS ON/OFF. • Set Page Serving Level or Document Serving Level. • Set Page Serving Level Threshold (in bytes). Note: Not all file formats can use ACS. Configuring the BAM application server The EMC Documentum Business Activity Monitor Installation Guide provides general information on configuring the BAM application server. Configuring Content Server The EMC Documentum Content Server Installation Guide provides general information on configuring Content Server. Turning off debugging Process Engine debugging runs in the Java Method Server (JMS), a JBoss application server. Process Engine debugging results in additional I/O and CPU resource consumption. By default, debugging is on. EMC Documentum xCP 1.0 Performance Tuning Guide 67
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Configuring System Components<br />
Figure 26. Document viewing with ACS page serving<br />
Set the following ACS configuration data in the<br />
{clientserver}\webapps\taskspace\wdk\config\imaging\ ivf_config.xml<br />
configuration file:<br />
• Set Content Server ACS ON/OFF.<br />
• Set Page Serving Level or Document Serving Level.<br />
• Set Page Serving Level Threshold (in bytes).<br />
Note: Not all file formats can use ACS.<br />
Configuring the BAM application server<br />
The <strong>EMC</strong> Documentum Business Activity Monitor Installation <strong>Guide</strong> provides general information on<br />
configuring the BAM application server.<br />
Configuring Content Server<br />
The <strong>EMC</strong> Documentum Content Server Installation <strong>Guide</strong> provides general information on configuring<br />
Content Server.<br />
Turning off debugging<br />
Process Engine debugging runs in the Java Method Server (JMS), a JBoss application server. Process<br />
Engine debugging results in additional I/O and CPU resource consumption. By default, debugging<br />
is on.<br />
<strong>EMC</strong> Documentum xCP 1.0 <strong>Performance</strong> <strong>Tuning</strong> <strong>Guide</strong> 67
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