Available in VPC
In Monitoring, you can view various monitoring information related to the Cloud Data Streaming Service. The Monitoring service is included in NAVER Cloud Platform's Cloud Data Streaming Service, so it can be used without any additional fees. Monitoring provides dashboards: The Cluster Dashboard, Broker Dashboard, and OS Dashboard.
You can monitor cluster performance and operational metrics using NAVER Cloud Platform's Cloud Insight. For information on how to create events to detect failures in the Cloud Data Streaming Service with Cloud Insight, see Monitor Cloud Data Streaming Service with Cloud Insight.
Monitoring metrics
The metrics provided by the monitoring service are as follows:
| Graph name | Description |
|---|---|
| Topics Total | Total number of topics |
| Brokers Total | Total number of brokers |
| Partitions Total | Total number of partitions |
| Messages Total | Total number of messages |
| Messages In(/sec) | Number of messages received per second |
| Bytes In(/sec) | Number of bytes received per second from the client |
| Bytes Out(/sec) | Number of bytes transferred per second to the client |
| Graph name | Description |
|---|---|
| Topics Total | Total number of topics |
| Kafka Process Status | Number of Kafka processes running |
| Partitions Total | Total number of partitions |
| Messages Total | Total number of messages |
| Messages In(/sec) | Number of messages received per second |
| Bytes In(/sec) | Number of bytes received per second from the client |
| Bytes Out(/sec) | Number of bytes transferred per second to the client |
| Graph name | Description |
|---|---|
| CPU Usage | CPU usage |
| Load Average | Server load |
| Memory Usage | Memory usage |
| Swap | Swap memory generation |
| Disk Used | Disk usage |
| Disk I/O | Disk input/output generation |
| Network I/O | NIC generation per second |
| Free Memory | Free memory space (Free + Buffer/Cache) |
| Free Storage Space | Free storage space |
Cluster monitoring
To check the metrics related to a cluster:
- From the NAVER Cloud Platform console's VPC environment, navigate to
> Services > Big Data & Analytics > Cloud Data Streaming Service > Monitoring. - From the list of created clusters, click the cluster for which you want to check the monitoring information.
- In the Cluster Dashboard tab, click the monitoring information you want to check.
- All are selected by default.
- All are selected by default.
- Set the time period for which you want to view the metrics.
- It is set to the last hour by default.
Node monitoring
Broker monitoring
To check the metrics related to a broker node:
- From the NAVER Cloud Platform console's VPC environment, navigate to > Services > Big Data & Analytics > Cloud Data Streaming Service > Monitoring.
- Click on a cluster, then click on a node assigned to the cluster.
- In the [Broker Dashboard] tab, click on the monitoring information you want to check.
- All are selected by default.
- All are selected by default.
- Set the time period for which you want to view the metrics.
- It is set to the last hour by default.
OS monitoring
To check the metrics related to a broker node's OS:
- From the NAVER Cloud Platform console's VPC environment, navigate to > Services > Big Data & Analytics > Cloud Data Streaming Service > Monitoring.
- Click on a cluster, then click on a node assigned to the cluster.
- Select the [OS Dashboard] tab, then click on the monitoring information you want to check.
- All are selected by default.
- All are selected by default.
- Set the time period for which you want to view the metrics.
- It is set to the last hour by default.