Metrics

Description

This topic describes metrics reported by CNAD to Cloud Eye as well as their namespaces. You can use Cloud Eye to query the metrics of the monitored objects and alarms generated for CNAD.

Namespaces

SYS.DDOS

A namespace is an abstract collection of resources and objects. Multiple namespaces can be created in a single cluster with the data isolated from each other. This enables namespaces to share the same cluster services without affecting each other.

Metrics

**Table 1** Monitoring metrics supported by CAND Advanced
Metric ID	Metric Name	Description	Value Range	Monitored Object	Monitoring Period (Original Metric)
ip_drop_rate	Discarding traffic	Traffic discarding bandwidth of an IP address	≥0kb/s	CNAD	60s
instance_drop_rate	Discarding traffic	Traffic discarding bandwidth of an instance	≥0kb/s	CNAD	60s
ip_back_to_source_rate	Retrieval bandwidth	Retrieval traffic bandwidth of an IP address	≥0kb/s	CNAD	60s
instance_back_to_source_rate	Retrieval bandwidth	Retrieval traffic bandwidth of an instance	≥0kb/s	CNAD	60s
ip_internet_in_rate	Inbound traffic	Inbound traffic bandwidth of an IP address	≥0kb/s	CNAD	60s
instance_internet_in_rate	Inbound traffic	Inbound traffic bandwidth of an instance	≥0kb/s	CNAD	60s
ip_new_connection	New connections	Number of new connections of an IP address	≥0count/s	CNAD	60s
instance_new_connection	New connections	Number of new connections of an instance	≥0count/s	CNAD	60s
ip_concurrent_connection	Concurrent connections	Number of concurrent connections of an IP address	≥0count/s	CNAD	60s
instance_concurrent_connection	Concurrent connections	Number of concurrent connections of an instance	≥0count/s	CNAD	60s