You may occasionally need to shut systems down or take them off-line to perform maintenance or upgrades. Scheduling downtime allows you to do this without triggering monitors.
You can schedule downtimes and/or mute your Datadog monitors so that they do not alert at specific times when you do not want them to.
Monitors trigger events when they change state between
WARNING (if enabled),
NO DATA (if enabled). If a monitor has been silenced either by a downtime or muting, then any transition from
RESOLVED to another state will neither trigger an event, nor activate any associated notification channels.
Note: Muting or un-muting a monitor via the UI deletes all scheduled downtimes associated with that monitor.
If a monitor transitions states during downtime (such as from
NO DATA) and remains in that state once a scheduled downtime expires, it will NOT trigger a notification.
However it WILL trigger a recovery event once data returns for that scope or the monitor returns to an
This behavior is designed to prevent spammy
NO DATA state alerts when using the Autoresolve feature. If you would prefer that the monitor trigger a
NO DATA state event at the time that the silencing expires, reach out to the Datadog support team to request that this feature is enabled for your account. This will only affect instances when a monitor exits a downtime period in a
NO DATA state.
Navigate to the Manage Downtime page by highlighting the Monitors tab in the main menu and selecting the Manage Downtime link. You may also navigate to the Manage Downtime page from other Monitor related pages by clicking the link at the top of the page.
The Manage Downtime page displays a list of active and scheduled downtimes. Select a downtime to view more details about the host and monitors affected.
To schedule downtime, click the “Schedule Downtime” button in the upper right.
Choose what to silence.
Silencing by monitor name
You must select at least one monitor. If you choose to leave the selection field empty, all monitors are silenced by default. You can also select a scope to constrain your downtime to a specific host, device, or arbitrary tag. Refer to the scope section of the Graphing Primer using JSON for further information about scope.
Silencing by monitor tags
You can select one or more monitor tags to schedule downtimes on, but you must select at least one using this method. There is a limit of 32 tags, and each tag can be at most 256 characters long. Only monitors that have ALL selected tags are silenced. You can also select scopes for additional constraints.
For either method, if you choose to silence all monitors constrained by a scope, clicking Preview affected monitors shows which monitors are affected. Any monitors within your scope that are created or edited after the downtime is scheduled are also silenced. Note that if a multi-alert is included, it is only silenced for groups covered by the scope. For example, if a downtime is scoped for
host:X and a multi-alert is triggered on both
host:Y, Datadog will generate a monitor notification for
host:Y, but not
Set a schedule. You can set a start date and time or leave the field empty to immediately start the downtime. You may also set a repeating schedule to accommodate regularly scheduled downtimes.
Add an optional message to notify your team Enter a message to notify your team about this downtime. The message field allows standard markdown formatting as well as Datadog’s @-notification syntax. The Notify your team field allows you to specify team members or send the message to a service integration.