The percentage of rejected requests for either a WebSpeed resource or an AppServer resource is determined by a formula that compares data from the previous poll period with data from the most current poll period. The result is always calculated on a per-poll-period basis.

This rule subtracts the number of requests rejected during the current poll from the number of requests rejected during the previous poll. The rule then determines the number of new rejected requests for the current poll period. This rule also subtracts the number of requests received during the current poll from the number of requests rejected during the previous poll to determine the number of new received requests for the current poll. The number of requests rejected is then divided by the number of requests received to determine the percentage of requests rejected during this poll period.