Postgres

Use the following procedure for monitoring the Postgres database.

1. Navigate to Database monitoring on the left pane.
2. Select Postgres from the Select database drop-down list.
3. Select a service from the Select service drop-down list.
4. Select a database from the Select database drop-down list.

The following screen appears along with the various available tabs.

• Hardware
• Query Performance
• Connections
• Metrics

Hardware

The Hardware tab is selected by default. The following widgets are displayed.

Widget Name	Description
CPU usage	CPU utilization of host
Memory usage	Memory utilization of host
Netowork I/O	Network input/output data in MB
Connections & sessions	database number of connections & sessions count

Query Performance

Clicking the Query Performance tab and selecting the threshold from the Query threshold drop-down list displays the following screen.

note

You can download the Query Performance table in PDF format by clicking the    icon. Only the top 100 entries are downloaded if there are more than 100 entries for downloading.

Connections

Clicking the Connections tab displays the following widgets as in the following screen.

Widget Name	Description
No. of connections	Database number of connections count
No. of sessions	Database number of sessions count
Session details	Session details having users and queries count with time

Metrics

Clicking the Metrics tab displays the following widgets.

Widget Name	Description
Bulk operations	Buffer and block hits count
Confis operations	Queries cancelled due to deadlock, pinned buffer, timeout, old snapshot, and dropped tablespaces
Tup operations	number of operations count like fetch, delete, insert, returned, and update
Xact operations	Commit and rolled back transactions count

Multi-column Filter

Query performance

1. Multi-column filter can be applied on numeric columns within the Query performance Table to refine the displayed data based on specific conditions.
2. When the user clicks on the “Filter by” option, user can apply filter below numeric columns

Column Name	Description
Total execution	Total number of query executions recorded.
Maximum execution time (s)	The longest query execution time recorded in seconds.
Maximum execution timestamp	Date and time when the longest-running query was recorded.

2. Each filter condition is applied using the below operators and value ( user input based on the unit)

Operator
Greater than
Less than
Equals
Greater than or equals
Less than or equals

3. Once filters & conditions are applied save button is enabled & click "Save" to apply the filter.
4. Once filters & conditions are applied it displays no. of filters are applied.

note

• Filters are applied using AND logic — all specified conditions must be met for a record to be displayed.
• Only numeric columns support filtering; non-numeric fields (e.g., text or categorical values) are excluded from the filter options.
• When the Maximum Execution Timestamp (s) filter is applied, the system reviews each query in the table. If a query was executed within the time frame selected in the top-right corner, it displays that query’s maximum execution timestamp and maximum execution time.
• If no records match the selected filters, the table will display a message such as “No data".
• The multi-column filter state persists until the user clears filters by clicking on "Clear" button when Filter by button is clicked.
• A "Reset" button is available to clear all applied filters and restore the table to its original, unfiltered state. This button is enabled only when one or more filters are currently applied.

Connections --> Session details

1. Multi-column filter can be applied on numeric columns within the Connections --> Session details Table to refine the displayed data based on specific conditions.
2. When the user clicks on the “Filter by” option, user can apply filter below numeric columns

Column Name	Description
Session count	Total number of active sessions recorded in the PostgreSQL database.
Timestamp	Date and time when the session count was captured.

2. Each filter condition is applied using the below operators and value ( user input based on the unit)

Operator
Greater than
Less than
Equals
Greater than or equals
Less than or equals

3. Once filters & conditions are applied save button is enabled & click "Save" to apply the filter.
4. Once filters & conditions are applied it displays no. of filters are applied.

note

• Filters are applied using AND logic — all specified conditions must be met for a record to be displayed.
• Only numeric columns support filtering; non-numeric fields (e.g., text or categorical values) are excluded from the filter options.
• If no records match the selected filters, the table will display a message such as “No data".
• The multi-column filter state persists until the user clears filters by clicking on "Clear" button when Filter by button is clicked.
• A "Reset" button is available to clear all applied filters and restore the table to its original, unfiltered state. This button is enabled only when one or more filters are currently applied.