PTDiffusionMetricCollector Class Reference

Introduction

The common base interface for metric collectors.

Since

6.7

Inheritance diagram for PTDiffusionMetricCollector:

Properties
NSString *	name
BOOL	exportsToPrometheus
NSInteger	maximumGroups
	Limit the number of groups maintained by this metric collector. More...

Property Documentation

- (BOOL) exportsToPrometheus

readnonatomicassign

Indicates whether the metric collector exports to Prometheus.

Since

6.7

- (NSInteger) maximumGroups

readnonatomicassign

Limit the number of groups maintained by this metric collector.

Session metric collectors can group metrics by property. Topic metric collectors can group metrics by topic type. This property places an upper limit on the number of groups that will be maintained for the metric collector.

For example, if a session metric collector groups by $SessionId and maximumGroups is 10, then metrics will only be collected for the first 10 sessions.

Since

6.8

- (NSString*) name

readnonatomicassign

Name of the metric collector

Since

6.7