System and method for collecting response times for exception response applications
First Claim
1. A system for obtaining performance data related to an application running in exception response mode, comprising:
- means for communicating information to the application running in exception response to switch dynamically to definite response mode for a selected resource for at least one transaction;
means for monitoring for messages related to the at least one transaction; and
means for obtaining performance data based on data from said monitoring means.
1 Assignment
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Accused Products
Abstract
A system and method for performance monitoring of transactions which involve an application which normally operates in exception response mode. A network performance monitor sets information in memory regarding applications and resources for which performance data is sought. The applications are modified so that they check the appropriate locations in memory during the processing for each transaction to check whether the mode should be switched to definite response mode for that transaction. If so, the application switches to definite response mode, thereby causing a definite response path information unit to be sent by the resource following the resource'"'"'s reception of the outbound path information unit from the application. The network performance monitor monitors the passage of these messages through a communication access means which operates the network. The network performance monitor uses the passage time of each message to obtain performance time for the given transaction relative to the given resource and at the application. Following the completion of each transaction, the application can return to exception response mode so that the definite response message will only be sent from the resource when performance monitoring is occurring, thereby reducing network overhead.
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Citations
9 Claims
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1. A system for obtaining performance data related to an application running in exception response mode, comprising:
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means for communicating information to the application running in exception response to switch dynamically to definite response mode for a selected resource for at least one transaction; means for monitoring for messages related to the at least one transaction; and means for obtaining performance data based on data from said monitoring means. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for performance monitoring of transactions in a network associated with applications operating in exception response mode, comprising the steps of:
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a) modifying the applications to check memory for instructions for changing modes; b) placing the instructions in memory regarding applications and resources for which mode changes are desired; c) monitoring for messages for transactions for which any application has changed modes to definite response mode; and d) processing data relative to the monitored messages to obtain performance data relative to the applications and resources employing the application. - View Dependent Claims (9)
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Specification