Use the following procedure for monitoring the Couchbase database.
- Navigate to Database monitoring on the left pane.
- Select Couchbase from the Select database drop-down list.
- Select the cluster from the Select cluster drop-down list.
The following screen appears along with the various available tabs.
The Cluster Overview tab is selected by default. The following widgets are displayed.
|Cluster CPU usage
|CPU utilization of cluster
|Cluster RAM usage
|Memory utilization of cluster
|Disk usage of cluster
Clicking the Node tab displays the following widgets.
|CPU utilization of node
|Memory utilization of node
|Disk usage of cluster node
|Amount of swap space used
|Includes ops, number of hits and cmd get
|Number of current items at node level
|Number of node replicas
|Docs data size
|The allocated MCD memory
Clicking the Queries tab displays the following widgets.
|Number of request per node
|Request time distribution
|Request mean, median, 95 percentile, and 99 percentile
|Request thread count
|Number of request thread counts
|Garbage collection count
Select the threshold from the Query threshold drop-down list.
The following screen is displayed with the query details.
You can download the report in PDF format by clicking Download report.
Enter the name of a bucket in the Search bucket drop-down list. The following widgets are displayed.
|Bucket disk used
|Bucket memory used
|Bucket current items