The Event rules macros can be initiated not only by events of a particular type (see Configuring start conditions), but also by statistical parameters.

To configure the start of the Event rules macros based on statistical data, do the following:

1. In the Start conditions list, in the Statistics group, select the required event.
   

2. In the Parameter field, set a specific parameter.
   

   Event	Parameter
   Archive usage	Archive in the following format: hosts/TEST/MultimediaStorage.AliceBlue/MultimediaStorage (see Get archive contents)
   Disk usage	SERVER1@C:\, where SERVER1 is the name of a server within the Axxon-domain, C:\ is the disk letter. Attention You cannot monitor storage capacity of a disk fully allocated for the archive (see Creating a local archive)
   Memory usage	The name of a server within the Axxon-domain
   Network usage
   CPU usage

3. In the Value field, enter the capacity value in percent.
4. In the Delta field, set the range of capacity values if you use the Leaving trend.

5. From the Trend list, select a trend to start a macro.

   Trend	Macro start if capacity value
   Leaving	leaves the specified range [Value – Delta; Value]
   Rising	exceeds the Value value
   Falling	falls behind the Value value

   Macro starts only when events that meet the start conditions occur in the future. For example, if the current CPU usage is 85%, and you specified the macro to start when the threshold of 80% is exceeded, the macro starts only when the threshold of 80% is exceeded next time.

6. If necessary, you can specify several event and/or statistical conditions to start a macro (see Configuring start conditions).
7. Click the Apply button.

Configuration of the start of the Event rules macros based on statistical data is complete.