Scan All impact on V10000 G2 and V5000 G2 Performance https://www.websense.com/content/support/library/appliance/tech_tips/v75/wsg_perf/config/scan_all_impact/first.aspx
Scan All Impact On V10000 G2 And V5000 G2 Performance
The Websense V10000 G2 v7.5.0 and V5000 G2 v7.5.3 appliances perform real-time analytic inspection of HTTP traffic when that traffic is routed through the Websense Content Gateway module. Because of the completeness of the Websense URL databases, only a small percentage of content typically needs to have real-time analytic inspection in order to be categorized. Some customers may decide to configure the Websense Content Gateway module to perform this analysis on all traffic, in an attempt to obtain increased security in their network.