Node::getRequestStats Method

getRequestStats(jdo: JadeDynamicObject input);

The Node class getRequestStats method returns node statistics relating to persistent database requests from the receiving node that is the method receiver. The values are returned as Integer64 properties in the dynamic object specified by the jdo parameter. The properties returned in the dynamic object are listed in the following table.

Property	Description
committedTransactions	Total number of transactions committed
abortedTransactions	Total number of transactions aborted
getObjects	Total number of requests to retrieve an object from the database
createObjects	Total number of created objects
deleteObjects	Total number of deleted objects
updateObjects	Total number of object updates
lockObjects	Total number of lock requests
unlockObjects	Total number of unlock requests
beginNotifications	Total number of beginNotification instructions
endNotifications	Total number of endNotification instructions
serverMethodExecutions	Total number of serverExecution methods executed
causeEvents	Total number of causeEvent instructions

Properties are added to the object when the method is first called. The object can then be used in subsequent calls. If the dynamic object passed to the method already contains properties that do not match the properties to be returned, the existing dynamic object properties are removed and replaced with the appropriate properties. The method is most efficient when the properties match those to be returned.

For examples of the use of and output from this method, see the Node class getRequestStats method in Volume 2 of the JADE Encyclopaedia of Classes.