ISA Cache Test

This test reports statistics pertaining to the ISA Proxy server cache.

Target of the test : An ISA Proxy server 2004

Agent deploying the test : An internal agent

Outputs of the test : One set of results for every ISA Proxy server that is being monitored

Configurable parameters for the test
Parameters	Description
Test period	This indicates how often should the test be executed.
Host	The host for which the test is to be configured.
Port	Refers to the port used by the ISA Proxy server.

Measurements made by the test
Measurement	Description	Measurement Unit	Interpretation
Data received from disk cache	Indicates the rate at which data is retrieved from the disk cache.	KB/Sec
Data received from memory cache	Indicates the rate at which data is retrieved from the memory cache.	KB/Sec
Disk failures	Indicates the rate at which I/O failures occurred since the Firewall service started.	Fails/Sec	An I/O failure occurs when the ISA server fails to read from or write to disk cache.
Disk writes	Indicates the rate at which data was written to the disk cache.	Writes/Sec
Memory cache util	Indicates the percentage of fetches made from the memory.	Percent	A high percentage may indicate that it is worthwhile allocating more available memory resources to the cache.
URLs in cache	Indicates the number of URLs currently stored in the cache.	Number