Li, Qiao 01222743d0 APM2.0 UMN 20230825 version

Reviewed-by: Mützel, Andrea <andrea.muetzel@t-systems.com>
Co-authored-by: Li, Qiao <qiaoli@huawei.com>
Co-committed-by: Li, Qiao <qiaoli@huawei.com>

2024-06-18 07:09:10 +00:00

MoquetteBroker Monitoring

This section describes the types, names, and meanings of MoquetteBroker metrics collected by APM.

**Table 1** MoquetteBroker metrics
Category	Metric	Name	Description	Unit	Data Type	Default Aggregation Mode
Exception (exception: MoquetteBroker call exception statistics)	exceptionType	exceptionType	Exception type	-	ENUM	LAST
	causeType	causeType	Exception class	-	ENUM	LAST
	count	count	Number of times the exception has occurred	-	INT	SUM
	message	message	Message returned when the exception occurred	-	STRING	LAST
	stackTrace	stackTrace	Exception stack information	-	CLOB	LAST
MoquetteBroker version (version)	version	version	Version	-	STRING	LAST
MoquetteBroker topic summary (total: MoquetteBroker topic summary)	msgSentCount	msgSentCount	Total number of message sending times	-	INT	SUM
	bytesSent	bytesSent	Total number of bytes sent	-	INT	SUM
	msgReceivedCount	msgReceivedCount	Total number of message receiving times	-	INT	SUM
	bytesReceived	bytesReceived	Total number of bytes received	-	INT	SUM
MoquetteBroker topic-based monitoring (brokerTopic)	topic	topic	Topic	-	ENUM	LAST
	subscribeCount	subscribeCount	Number of subscriptions	-	INT	SUM
	msgSentCount	msgSentCount	Number of message sending times	-	INT	SUM
	bytesSent	bytesSent	Number of bytes sent	-	INT	SUM
	msgReceivedCount	msgReceivedCount	Number of message receiving times	-	INT	SUM
	bytesReceived	bytesReceived	Number of bytes received	-	INT	SUM

Parent topic: IoT