By default, asset purge functions delete repository items as quickly as possible, regardless of server resources. You can configure throttle settings for an asset purge function that restricts its speed. Lower the speed of an asset purge function if it reduces the performance of other aspects of your Web application to an unacceptable level.
Throttle settings specify the number of repository items that it may delete in an interval of time, for example, no more than 10 repository items in 10 seconds. Lower the speed by reducing the number of repository items per time period until the performance of your Web application is acceptable.
To configure throttle settings for an asset purge function:
Configure a component based on the
atg.purge.throttle.FrequencyThrottleAlgorithmFactoryclass. Set itsnumberTasksproperty to the number of repository items your asset purge function may delete in an interval of time. Set itssecondsproperty to specify the length of that interval in seconds. For example:$class=atg.purge.throttle.FrequencyThrottleAlgorithmFactory
numberTasks=10
seconds=10Set the
factoryproperty of thePurgeExecutorcomponent for your asset purge function. Set its value to the Nucleus path of theFrequencyThrottleAlgorithmFactorycomponent that you configured. See information about thePurgeExecutorcomponent in Configuring Basic Purging Components. For example:factory=/mycompany/purge/throttle/FrequencyThrottleAlgorithmFactory
