---
title: "Load Balancer metrics"
slug: "networking-loadbalancing-metric"
updated: 2026-09-17T10:12:30Z
published: 2026-09-17T10:12:30Z
canonical: "api.ncloud-docs.com/networking-loadbalancing-metric"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Load Balancer metrics

Available in Classic

This section provides information on the performance and operational metrics of the Load Balancer service. Performance/operational metrics can be managed in an integrated manner through NAVER Cloud Platform's Cloud Insight service and can be used for various monitoring purposes.

## Load Balancer Monitor

This section provides information on Load Balancer Monitor.

### Basic information

The following is the basic information of the Load Balancer Monitor for using performance/operational metrics.

- Product name (`prodName`)
  - System/Load Balancer
- Product key (`cw_key`)
  - 219104633430347776

### Performance/operation metrics

The performance/operational metrics of the Load Balancer Monitor are as follows.

- Metric

| Metric name | Data type | Unit | Metric type | Description | Interval | Aggregation |
| --- | --- | --- | --- | --- | --- | --- |
|  | connectionsPerSecond | FLOAT | num/sec | Basic, Default | average connection per second (averaging the number of connections for one minute) | Min1,Min5,Min30,Hour2,Day1 |
|  | connectionsPerSecond2 (Basic LB) | FLOAT | num/sec | Basic | Connections per second (instant value at the time of collection) | Min1,Min5,Min30,Hour2,Day1 |
|  | concurrentSession | FLOAT | num | Basic, Default | Concurrent Connection | Min1,Min5,Min30,Hour2,Day1 |
|  | trafficInByte | FLOAT | bytes/sec | Basic | Inbound Traffic in bps | Min1,Min5,Min30,Hour2,Day1 |
|  | trafficOutByte | FLOAT | bytes/sec | Basic, Default | Outbound Traffic in bps | Min1,Min5,Min30,Hour2,Day1 |
- Dimension

| Dimension name | Data type |
| --- | --- |
|  | publicIp |
|  | loadBalancerPort |
|  | serverIp |
|  | serverPort |
|  | regionNumber |
|  | instanceId |