icm/HTTP/server_cache_<xx>/memory_size

Use

This parameter determines which part of the cache should be stored in main memory and which on the hard disk.

Structure

Work area	Internet Communication Manager, SAP Web Dispatcher
Unit	Integer value (Mbytes)
Default value	`50`
Dynamically changeable	Local and on all servers

Value Range and Syntax

You can set values between 2 MB and 4000 (4GB).

Integration

The total size of the cache is set by profile parameter icm/HTTP/server_cache_<xx>/size_MB.

If sufficient main memory is available, this parameter should be set to a high value, to ensure maximum performace.

For a rule of thumb for dimensioning, see the parameter documentation under icm/HTTP/server_cache_<xx>/size_MB.

icm/HTTP/server_cache_<xx>/memory_size_MB