diff --git a/tidb-cloud/built-in-monitoring.md b/tidb-cloud/built-in-monitoring.md index 5eee4a33e11ce..edadfe53334f2 100644 --- a/tidb-cloud/built-in-monitoring.md +++ b/tidb-cloud/built-in-monitoring.md @@ -23,6 +23,8 @@ To view the metrics on the **Metrics** page, take the following steps: In TiDB Cloud, the metrics data is kept for 7 days. + + ## Metrics for TiDB Cloud Dedicated clusters The following sections illustrate the metrics on the **Metrics** page for TiDB Cloud Dedicated clusters. @@ -86,16 +88,20 @@ The following sections illustrate the metrics on the **Metrics** page for TiDB C | TiProxy Throughput | node | The bytes transferred per second on each TiProxy node. | | TiProxy Sessions Migration Reasons | reason | The number of session migrations that happen every minute and the reasons for them. | + + + + ## Metrics for {{{ .starter }}} and {{{ .essential }}} instances The **Metrics** page provides two tabs for metrics of {{{ .starter }}} and {{{ .essential }}} instances: -- **Cluster Status**: displays the cluster-level main metrics. +- **Instance Overview**: displays the instance-level main metrics. - **Database Status**: displays the database-level main metrics. -### Cluster Status +### Instance Overview -The following table illustrates the cluster-level main metrics under the **Cluster Status** tab. +The following table illustrates the instance-level main metrics under the **Instance Overview** tab. | Metric name | Labels | Description | | :------------| :------| :-------------------------------------------- | @@ -121,6 +127,8 @@ The following table illustrates the database-level main metrics under the **Data | Average Query Duration Per DB | All, {Database name} | The duration from receiving a request from the client to a database until the database executes the request and returns the result to the client.| | Failed Query Per DB | All, {Database name} | The statistics of error types according to the SQL statement execution errors per second on every database.| + + ## FAQ **1. Why are some panes empty on this page?**