Yandex Monitoring metric reference

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Updated at June 9, 2025

This section describes Network Load Balancer metrics delivered to Monitoring.

The name label contains the metric name.

All Network Load Balancer metrics share the service=network-load-balancer label.

Network metrics

Labels shared by all network metrics:

Label	Value
downstream_port	Inbound traffic port number
instance	Instance ID
downstream_ip	Inbound traffic IP address
balancer_type	Load balancer type, `internal` or `external`
protocol	Protocol: `TCP` or `UDP`
network_load_balancer	Load balancer ID
upstream_ip	Outbound traffic IP address
direction	Traffic direction: `ingress` or `egress`
upstream_port	Outbound traffic port number

Metric name Type, units	Description Labels
`processed_bytes` `RATE`, bytes	Inbound and outbound traffic in bytes routed through the load balancer, including IP headers and excluding health check traffic.
`processed_packets` `RATE`, packets	Inbound and outbound traffic in packets routed through the load balancer, including IP headers and excluding health check traffic.