Monitoring and Tuning Your Server

The IIS Object Cache

The IIS Object Cache is part of the working set of the IIS 5.0 process in physical memory. Because of this, the IIS Object Cache can be paged to disk if memory is not sufficient to support a large enough working set for the IIS 5.0 process. It is important either to provide enough physical memory to maintain the IIS Object Cache in the working set, to reduce ObjectCacheTTL so that the cache is flushed more often, or both.

See the following:

• Using PerfMon to Monitor the IIS Object Cache
• Analyzing the Performance of the IIS Object Cache

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