To maximize performance for integration of CA DLP with ICAP (Internet Content Adaptation Protocol) clients on proxy servers such as Blue Coat ProxySG and Squid, the system should be suitably configured.
Some areas of consideration when improving performance on BlueCoat are Monitoring and Routing:
The ICAP Response Service (respmod) monitors all incoming traffic, i.e. responses from the web server, and this can degrade performance. If monitoring of incoming traffic is not required, it is advised that the ICAP Response Service (respmod) is disabled.
For other considerations please reference the relevant ICAP (Internet Content Adaptation Protocol) client documentation.