In this section:

 

The performance statistics allows you to examine various usage statistics within a time interval. These statistics are available on a real time (CURRENT) or on a historical (INTERVAL) basis. By default, the SBC maintains four 15-minute intervals of data, so that at any time the previous hour data is available. The number of intervals to store and the timer interval are configurable parameters.

Command Syntax

% set system intervalStatistics
	callCountTimeInterval <5-60 minutes>
	maxFileRetentionPeriod <60-1440>
	nodeId <#>
	numOfPastIntervals <1-12>
	timeInterval <5-60 minutes>

Command Parameters

Interval Statistics Parameters

 

Parameter

Length/Range

Description

callCountTimeInterval

5-60The time interval (in minutes) used by configuration management to measure the call count interval statistics. (default = 15)
maxFileRetentionPeriod60-1440The maximum retention period for the statistics files stored on disk (default = 60).
nodeIdN/AThis element is set by the EMS. The node ID is part of the file name for the PMS tar files. (default = 0)

numOfPastIntervals

1-12

The maximum number of past intervals that can be configured for retrieving the statistics data. (default = 4).

timeInterval

5-60

The time interval (in minutes) used by configuration management to measure the interval statistics. (default = 15).


Note

If using the EMS in your network, configure EMS PM data collection intervals for the SBC to be both:

  • Equal to or greater than the SBC intervals size, and
  • Not less than the SBC interval size multiplied by the SBC number of intervals.

Refer to the Insight EMS User Guide for configuration details.

Command Example

To display interval statistics configuration:

% show system intervalStatistics
timeInterval           15;
numOfPastIntervals     4;
maxFileRetentionPeriod 60;
nodeId                 0;
callCountTimeInterval  15;
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