Monitor database proxy hosts

This topic describes how to monitor database proxy hosts in OceanBase Cloud.

Procedure

1. Log in to the OceanBase Cloud console.

2. In the left-side navigation pane, click Instances.

3. On the Instances page, click the name of the target instance to go to the Overview page of the instance.

4. In the left-side navigation pane of the Overview page of the instance, click Metrics.

5. On the Metrics page, click the Database Proxy Hosts tab.

6. By default, the Database Proxy Hosts tab shows the monitoring data of all nodes in the instance in the last hour.

   • You can select a node from the node selector to view the monitoring data of the node. When multiple nodes are selected, you can click the node name in the chart to filter and view the specified information.
   • You can customize the time range to view data for the corresponding period.

   The following table describes the monitoring data that you can view:

   Monitoring Item	Metric Name	Unit	Description
   System Load	load1	-	The average system load of the last 1 minute.
   CPU Usage	cpu_percent	%	The CPU usage.
   Kernel Buffer Cache Size	memory_buffers	GiB	The size of the kernel buffer cache.
   Available Physical Memory	memory_free	GiB	The size of available physical memory.
   Read Operations Per Second	io_read	times/s	The number of read operations per second.
   Write Operations Per Second	io_write	times/s	The number of write operations per second.
   Data Received Per Second	net_recv	MiB	The amount of data received per second.
   Data Sent Per Second	net_send	MiB	The amount of data sent per second.