Maximum number of events to store in event log
If the event log is full (the number of events in the log equals the value of the EventLogMax property) and a new event is received, the oldest event is removed to make space for the new event. You clear the event log using the cleareventlog function.
By default, EventLogMax is set to 1000. To continually store events, specify a value of Inf. To store no events, specify a value of 0. If EventLogMax is reduced to a value less than the number of existing events in the event log, the oldest events are removed until the number of events is equal to EventLogMax.
Any integer in the range [0 Inf]. The default value is 1000.