# Manager

A notification is composed of several elements:

<table><thead><tr><th width="185">Element</th><th>Description</th></tr></thead><tbody><tr><td>Event time</td><td>Creation time of the notification</td></tr><tr><td>Notification type</td><td>Possible values: PROBLEM, RECOVERY, ACKNOWLEDGED</td></tr><tr><td>Instance name</td><td>PostgreSQL instance name</td></tr><tr><td>Check name</td><td>Name of the rule</td></tr><tr><td>State</td><td>Possible values: WARNING, CRITICAL, OK</td></tr><tr><td>Message</td><td>Informational message giving more details about the problem</td></tr></tbody></table>

## Issue Overview

> The top right corner of dashboards displays the count of instances currently on alert, along with the number of ongoing issues.

<div align="left"><figure><img src="/files/6L5pqQyuX1xNAQrI4I4s" alt=""><figcaption><p>Click buttons to access detailed issues.</p></figcaption></figure></div>

{% hint style="info" %}
Datasentinel auto-sets problems as **OK** with a **RECOVERY** notification when they're no longer relevant.\
You can also manually acknowledge problems. (Notification type **ACKNOWLEDGED**)
{% endhint %}

## Notifications

All current or past issues are visible on the dashboard **All notifications**

<figure><img src="/files/TI1ALNaE1CO2XyKM0UK7" alt=""><figcaption></figcaption></figure>

*Click a notification to view its details.*

## Notifications by Instance

> The dashboard **Notifications by instance** summarize problems by instance with the ability to switch to a particular instance

<figure><img src="/files/GH3cQk9TjXUPu2W0ROLr" alt=""><figcaption><p>Instance Problems</p></figcaption></figure>

## Annotations

> Problems are visible on the activity graph of sessions and on the top queries graph as annotations

<figure><img src="/files/yzhPjU0ji5qPZvdKgsj2" alt=""><figcaption><p>Annotations</p></figcaption></figure>

*Moving the mouse over the icon displays the problem details*

## Instance Details

> When examining a particular instance, you'll have access to its current rules and any associated issues.

<figure><img src="/files/DucghEOl1tztZj7SLQU1" alt=""><figcaption><p>Instance Problems Details</p></figcaption></figure>


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