> For the complete documentation index, see [llms.txt](https://docs.tibero.com/en-owldb-cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tibero.com/en-owldb-cloud/dashboard.md).

# Dashboard

Provides summary information and notifications about the status of all databases and instances in operation. You can view the dashboard by clicking **OwlDB console screen > OwlDB logo**.

<figure><img src="https://1478497685-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FACsdjVRdTSAGCzv4tpxu%2Fuploads%2Fgit-blob-c6e94f73bc023dbc6655711a8053716152350461%2Fimage-dbea59f1.png?alt=media" alt=""><figcaption><p>Figure 1. Dashboard</p></figcaption></figure>

## Checking the overall status summary <a href="#status-summary" id="status-summary"></a>

Check the top-level status value (**Status**) and detailed status value (**Health**) for all databases/instances in operation. Clicking each status lets you view the list of DB Services/instances with that status value in '[Checking the DB Service/instance list](#service-instance-list)'.

{% tabs %}
{% tab title="Status" %}
Status, the top-level status, is displayed on a per-database basis.

* Because the status can change for each instance node, the count is displayed next to the status in the form (n/m). n: Number of available instance nodes m: Total number of instance nodes
* Types marked in Bold with a `*` appended can be filtered on the dashboard.

| Type            | Description                                                                                                                                |
| --------------- | ------------------------------------------------------------------------------------------------------------------------------------------ |
| Provisioning    | Creating a new resource                                                                                                                    |
| **Running** \*  | Database available for normal use                                                                                                          |
| **Updating** \* | Applying planned operations or changes to the database (e.g., full restart, role switchover, spec change, migration, recovery, etc.)       |
| **Degraded** \* | Some databases or components unavailable (e.g., individual instance restart, etc.)                                                         |
| **Failover** \* | The system has detected a database failure and is performing Auto Failover (occurs when the entire Primary DB cluster becomes Unavailable) |
| **Down** \*     | Entire database unavailable (both Primary and Standby unavailable)                                                                         |
| Starting        | Transitioning from Stopped to Running                                                                                                      |
| Stopping        | Transitioning from Running to Stopped (rolling back transactions and stopping processes, then transitioning to VM shutdown)                |
| Stopped         | All resources temporarily not in use (resources disabled)                                                                                  |
| Terminating     | Permanently deleting all resources and data (access and recovery not possible upon completion)                                             |

The \* mark indicates a required input item.
{% endtab %}

{% tab title="Health" %}
Health, the detailed status, is displayed per instance node.

* Displayed by combining DB Boot Mode, Instance, Cluster Management Tool (hereinafter CMT), and Agent connection status.
* Features that are restricted according to the message can be checked via a banner when entering each menu.

The Health determination criteria for each engine are as follows.

* Tibero: Determined by combining DB Boot Mode, Cluster Management Tool (CMT), and Agent status.
* OpenSQL: Determined by combining Patroni, OpenProxy, etcd, and Agent status.

{% tabs %}
{% tab title="Tibero" %}

| Display        | Status      | Message                   | Description                                                 |
| -------------- | ----------- | ------------------------- | ----------------------------------------------------------- |
| 🟢 Available   | available   | -                         | Node normal                                                 |
| 🟡 Limited     | limited     | Issue: CMT Inactive       | Cluster Management Tool (CMT) abnormal                      |
|                | limited     | Issue: Mount Mode         | Node started in Mount mode                                  |
| 🔴 Unavailable | unavailable | Issue: Nomount Mode       | Node started in Nomount mode                                |
|                | unavailable | Issue: DB Down            | Node DB Down                                                |
|                | unavailable | Issue: Agent Disconnect   | Agent connection lost with the VM where the node is located |
|                | unavailable | Issue: VM Down            | VM where the node is located Down                           |
| ⚫ Retired      | retired     | Issue: Failovered Primary | Performing Failover; (old) Primary terminated abnormally    |
| {% endtab %}   |             |                           |                                                             |

{% tab title="OpenSQL" %}
The Health of an OpenSQL instance node is determined by combining Patroni, OpenProxy, etcd, and Agent status.

| Display        | Status      | Message                   | Description                                                 |
| -------------- | ----------- | ------------------------- | ----------------------------------------------------------- |
| 🟢 Available   | available   | -                         | Node normal                                                 |
| 🟡 Limited     | limited     | Issue: etcd Inactive      | etcd abnormal                                               |
|                | limited     | Issue: OpenProxy Inactive | OpenProxy abnormal                                          |
| 🔴 Unavailable | unavailable | Issue: DB Down            | DB Down due to Patroni abnormal                             |
|                | unavailable | Issue: Agent Disconnect   | Agent connection lost with the VM where the node is located |
| {% endtab %}   |             |                           |                                                             |
| {% endtabs %}  |             |                           |                                                             |

The `🔵 In Progress` status applies commonly to both Tibero and OpenSQL.

| Level                    | Message                                                                              |
| ------------------------ | ------------------------------------------------------------------------------------ |
| Individual instance node | Reboot, Switchover, Failover, Rebuilding, Modify Spec (TAC Scale In/Out)             |
| All instances            | Modify Spec (Scale Up/Down), Migration, Restoring, Patch/Upgrade, Starting, Stopping |

{% hint style="info" %}
**Note**

A Cluster Management Tool is a component required to operate a database in a cluster configuration. (e.g., Tibero Cluster Manager (CM), Tibero Active Storage (TAS), etc.)
{% endhint %}
{% endtab %}
{% endtabs %}

## Checking the DB Service/instance list <a href="#service-instance-list" id="service-instance-list"></a>

Check the list of all DB Services and their sub-instances. The DB Service and instance list displayed varies according to the status value selected in '[Checking the overall status summary](#status-summary)'.

* You can perform restart operations on the sub-instances of the selected database.
* You can perform start, stop, delete, role switchover, and license renewal management operations on the selected database.
* Provides a search function for database/instance aliases.

{% hint style="info" %}
**Note**

You can perform various management operations on the DB Service. For details, see the **Operations** page.
{% endhint %}

#### List view toggle (card view/list view) <a href="#undefined-2" id="undefined-2"></a>

You can view the DB Service/instance list in two ways: card view and list view. When switching views, the sorting function is reset, but filtering is retained.

{% tabs %}
{% tab title="Card View" %}
Card view organizes and displays the key information of a DB Service in individual card form so it is easy to grasp visually. Up to 4 cards are displayed per row, and the size of each card is fixed. If the content exceeds the fixed size, internal scrolling is enabled. A `➕` icon is displayed in the last slot of the currently operating DB Service card list, and clicking it navigates to the DB Service creation page.

| Item                   | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| ---------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| DB Service information | <p>Displays a summary of the key database information at the top of the card<br>Displayed items</p><ul><li>DB Type Logo</li><li>DB Service Name</li><li>Status</li><li>DB Type</li><li>DB version (for OpenSQL, the OpenSQL version and PostgreSQL version are displayed simultaneously)</li><li>Topology</li><li>Eventlog: I / W / E (Info / Warning / Error respectively)</li></ul>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| Node information       | <p>Displays the information of instances linked under the database. Can be collapsed/expanded in accordion form based on Role<br>Sorting rules</p><ul><li>Tibero: Displayed in the order Primary → Standby(Read Only) → Standby(Recovery)</li><li>OpenSQL: Displayed in the order Leader → Replica</li><li>Sorted by AZ within the same Role</li></ul><p>Displayed items</p><ul><li>Role : Displays the number of instances of that role</li><li>Data volume (Tibero) / Volume (OpenSQL): Displays usage (%), a bar chart, and Threshold</li></ul><p>Table items</p><ul><li>Instance alias</li><li>Health</li><li>vCPU: Current CPU usage (%)</li><li>Memory: Current memory usage (%)</li><li>Active sessions: Current number of active sessions / Max Session Count (not displayed for Standby(Recovery))</li><li>Availability zone: Information on the AZ where the instance is located</li></ul> |
| Cluster information    | <p>Displays Connection Health as a cluster diagram</p><ul><li>Single: Displays only Primary/Leader DB information</li><li>Single +DR / HA: Displays Primary/Leader DB and Standby/Replica DB information. Displays P-S connection status monitoring information; Standby/Replica DBs are each created per AZ</li><li>Tibero TAC: Display multiple nodes within the Primary DB Box</li><li>Tibero TAC + DR: Display Primary DB and Standby DB information. Display P-S connection status monitoring information, display multiple nodes within the Primary DB Box, Standby DB is created separately per AZ</li><li>DR Configuration Connection Status Monitoring: Represents the connection status between Primary - Standby / Leader - Replica using line color and displayed information</li><li>Normal: green, <code>Connected</code></li><li>Failed: red, <code>Disconnected</code></li></ul>     |
| {% endtab %}           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |

{% tab title="List View" %}
The list view displays database and sub-instance information in a tree-structured table for easy understanding of the hierarchical structure.

{% hint style="info" %}
**Note**

'Default' refers to items exposed by default on the initial screen, and 'Required' refers to items that cannot be hidden.
{% endhint %}

| Column                          | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                         | DB Service Level                                                                                                                                                                                                                                                                                             | Instance Level                                                                                            | Default | Required |
| ------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------- | ------- | -------- |
| **Name**                        | <p>Name Display</p><ul><li>Clicking the DB Service name navigates to the '<a href="https://github.com/hhjinn/gitbookPAT/tree/dori/TgpIeVAAe6TUtfrjaD2G/doc/5d7daeb2-e4f4-4409-aa74-dcaf1d65ab46/README.md">Service Meta Information Lookup</a>' page</li><li>Clicking the instance alias navigates to the '<a href="https://github.com/hhjinn/gitbookPAT/tree/dori/TgpIeVAAe6TUtfrjaD2G/doc/dF57s45IXBUgU7RX1UvL/README.md">Instance Management</a>' page</li></ul> | DB Service Name                                                                                                                                                                                                                                                                                              | Instance alias                                                                                            | O       | O        |
| **Creation Date**               | Displays the DB Service creation date in `yyyy.mm.dd HH\:mm:ss` format                                                                                                                                                                                                                                                                                                                                                                                              | DB Service Creation Date                                                                                                                                                                                                                                                                                     | X                                                                                                         | X       | X        |
| **Status**                      | Status or Health Display                                                                                                                                                                                                                                                                                                                                                                                                                                            | <ul><li>Creating</li><li>Running(n/m)</li><li>Updating(n/m)</li><li>Degraded(n/m)</li><li>Failover(n/m)</li><li>Down(n/m)</li><li>Starting</li><li>Stopping</li><li>Stopped</li><li>Terminating</li><li>Deploying (on-premise)</li><li>Registering (on-premise)</li><li>Unregistering (on-premise)</li></ul> | <ul><li>🟢 (available)</li><li>🟡 (limited)</li><li>🔵 (in progress)</li><li>🔴 (unavailable)</li></ul>   | O       | O        |
| **Type**                        | Display database engine type                                                                                                                                                                                                                                                                                                                                                                                                                                        | <ul><li>Tibero</li><li>OpenSQL</li></ul>                                                                                                                                                                                                                                                                     | -                                                                                                         | O       | X        |
| **Configuration**               | Display topology or role                                                                                                                                                                                                                                                                                                                                                                                                                                            | <ul><li>Tibero: Single, TAC(+DR)</li><li>OpenSQL: Single, HA</li></ul>                                                                                                                                                                                                                                       | <ul><li>Tibero: Primary, Standby(Read Only), Standby(Recovery)</li><li>OpenSQL: Leader, Replica</li></ul> | O       | O        |
| **Availability Zone (Cloud)**   | In a Cloud environment, displays the availability zone (AZ) information where the corresponding instance is located                                                                                                                                                                                                                                                                                                                                                 | -                                                                                                                                                                                                                                                                                                            | Availability Zone (AZ) Information                                                                        | O       | X        |
| **vCPU**                        | Display CPU count and usage as a bar chart                                                                                                                                                                                                                                                                                                                                                                                                                          | O                                                                                                                                                                                                                                                                                                            | O                                                                                                         | O       | X        |
| **Memory**                      | Display Memory and usage as a bar chart                                                                                                                                                                                                                                                                                                                                                                                                                             | O                                                                                                                                                                                                                                                                                                            | O                                                                                                         | O       | X        |
| **Active Sessions**             | <p>Display the number of currently active sessions as a bar chart</p><ul><li>Displayed only for Primary / Standby(RO) / Leader / Replica</li><li>Standby(Recovery): Displayed as <code>-</code></li></ul>                                                                                                                                                                                                                                                           | O                                                                                                                                                                                                                                                                                                            | O                                                                                                         | O       | X        |
| **Data Volume (Tibero)**        | Display data volume usage as a bar chart + Threshold display                                                                                                                                                                                                                                                                                                                                                                                                        | O                                                                                                                                                                                                                                                                                                            | X                                                                                                         | O       | X        |
| **Redo log Volume (Tibero)**    | Display redo log volume usage as a bar chart                                                                                                                                                                                                                                                                                                                                                                                                                        | O                                                                                                                                                                                                                                                                                                            | X                                                                                                         | X       | X        |
| **Archive log Volume (Tibero)** | Display archive log volume usage as a bar chart                                                                                                                                                                                                                                                                                                                                                                                                                     | O                                                                                                                                                                                                                                                                                                            | X                                                                                                         | X       | X        |
| **Root Volume**                 | Display Root volume usage as a bar chart                                                                                                                                                                                                                                                                                                                                                                                                                            | O                                                                                                                                                                                                                                                                                                            | O                                                                                                         | X       | X        |
| {% endtab %}                    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |                                                                                                                                                                                                                                                                                                              |                                                                                                           |         |          |
| {% endtabs %}                   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |                                                                                                                                                                                                                                                                                                              |                                                                                                           |         |          |

#### DB Service List User Settings <a href="#db-service-list" id="db-service-list"></a>

Clicking the ⚙️ **Settings** icon at the top right of the DB Service List screen allows you to configure the screen display method to suit your environment.

* Card View: Configures the information area displayed on the card.
* List View: Configures the columns displayed in the list.

Configured settings are saved per user and are applied consistently thereafter.

{% tabs %}
{% tab title="Card View" %}
In Card View, you can select the information area to display on the card.

1. Click ⚙️ **Settings** on the DB Service List screen.
2. Turn ON/OFF the items to display in **Configuration**.
3. Preview the changes in **Preview** on the right.
4. Click **Save** to apply.

#### Setting Items <a href="#undefined-5" id="undefined-5"></a>

| Item            | Description                                       |
| --------------- | ------------------------------------------------- |
| DB Service Info | Display DB Service basic information              |
| Node Info       | Display status and resource information per node  |
| Cluster Info    | Display Cluster information and Connection Health |

{% hint style="info" %}
**Note**

You can check the results of the changes in real time in the Preview area on the right. They are not applied to the actual screen until saved.
{% endhint %}
{% endtab %}

{% tab title="List View" %}
In List View, you can select the columns to display in the list or change the column order.

1. Click ⚙️ **Settings** on the DB Service List screen.
2. Turn ON/OFF the columns to display.
3. Change the column order via Drag & Drop.
4. Click **Save** to apply.

#### Key Features <a href="#undefined-6" id="undefined-6"></a>

| Feature             | Description                                                |
| ------------------- | ---------------------------------------------------------- |
| Column Show/Hide    | Set whether to display columns using the switch            |
| Column Search       | Quickly find the desired item by searching the column name |
| Change Column Order | Drag to change to the desired order                        |
| Reset to Default    | Restore to the default column configuration                |
| {% endtab %}        |                                                            |
| {% endtabs %}       |                                                            |

## Top N Chart Lookup <a href="#top-n-charts" id="top-n-charts"></a>

On the dashboard screen, check the top instances based on CPU Usage, Memory Usage, and Session Load as charts for DB Services you have lookup permission for. The Top N chart is displayed in the right area of the dashboard, and data is automatically configured according to the lookup permission scope of the logged-in user without any separate settings. If there are no DB Services you have lookup permission for, a no-data state is displayed in the chart area.

{% hint style="info" %}
**Note**

**Supported Engine Differences by Environment**

* AWS environment: Only Tibero engine instances are included in the lookup scope.
* Azure environment: Both Tibero and OpenSQL engine instances are included in the lookup scope.
  {% endhint %}

#### Display Metrics <a href="#undefined-7" id="undefined-7"></a>

| Metric       | Description                                                                                                                                                                                                                                                                     |
| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| CPU Usage    | <p>Chart of the top 5 instances based on CPU usage</p><ul><li>Targets all instances regardless of engine type</li><li>X-axis: Instance Alias</li><li>Display data labels (%)</li></ul>                                                                                          |
| Memory Usage | <p>Chart of the top 5 instances based on Memory usage</p><ul><li>Targets all instances regardless of engine type</li><li>X-axis: Instance Alias</li><li>Display data labels (%)</li></ul>                                                                                       |
| Session Load | <p>Chart of the top 5 instances based on Session Load (%)</p><ul><li>A metric representing the proportion of Active Sessions relative to Max Session</li><li>X-axis: Instance Alias</li><li>Display data labels (%)</li><li>Tooltip: (Active Session/Max Session)X100</li></ul> |

#### Expand/Collapse Chart Area <a href="#undefined-8" id="undefined-8"></a>

Clicking the button at the top of the Top N chart area collapses or expands the chart area.

* The default state is the expanded state.
* If the user has changed it to the collapsed state, the collapsed state is maintained even when navigating to another screen and returning within the same session.
* When you log out or the session ends and you connect with a new session, it is reset to the expanded state.