This topic describes how to view the monitoring data of database proxies.
View the monitoring data of database proxies
Database proxy monitoring is available for only customers on the allowlist. To enable database proxy monitoring, contact Alibaba Cloud Technical Support.
Log on to the ApsaraDB for OceanBase console.
In the left-side navigation pane, click Instances.
In the instance list, click the name of the target instance to go to the instance workspace.
In the left-side navigation pane of the instance workspace, click Performance Monitoring.
Click the Obproxy Database Performance tab.
By default, the Proxy Database tab displays the monitoring data of all tenants of the cluster in the last hour.
You can select a tenant from the Tenant drop-down list to view the monitoring data of the tenant. If you select multiple tenants, you can click a tenant name in the chart to view the monitoring data of the specific tenant.
You can specify a period and view the data in the specified period.
The displayed metrics are described in the following table.
Metric display name
Metric
Description
Client connections
client_connections
The number of connected clients.
Server connections
server_connections
The number of connected servers.
QPS
qps
The average number of SQL statements processed per second.
Query response time
qps_rt
The average amount of time consumed by the server in processing each SQL statement. Unit: μs.
TPS
tps
The average number of transactions processed per second.