Sun Java System Web Server 7.0 Update 7 Performance Tuning, Sizing, and Scaling Guide


If the DNS cache is disabled, the rest of this section is not displayed in perfdump. In the Admin Console, the page displays zeros.


By default, the DNS cache is on. You can enable or disable DNS caching in the Admin Console on the configuration's Performance tab ⇒ DNS sub tab, under DNS Cache Settings and selecting or deselecting the DNS Cache Enabled box. To enable or disable it using the command-line-interface, use wadm set-dns-cache-prop and set the enabled property.