Understand uptime status and history

Read the current status

The Monitor Status card can show:

• Off when uptime monitoring is disabled.

• Pending while waiting for the first check.

• Up when the latest confirmed state is healthy.

• Down after DeployMonitor confirms an outage.

DeployMonitor requires two consecutive failed checks before changing a monitor to Down and sending the first outage alert. This reduces alerts caused by a single brief network failure.

Review an outage

When the monitor is Down, the project overview displays an outage callout with:

• How long the monitor has been down.

• The recorded failure reason.

• The time of the latest check in your profile timezone.

Failure reasons can include connection or DNS errors, rejected HTTP responses, too many redirects, or a redirect to a destination that is not safe to monitor.

After a confirmed outage, one successful check returns the monitor to Up and can send a recovery alert.

Understand uptime percentages

The overview calculates successful checks as a percentage of all stored checks during:

• The last 24 hours.

• The last 7 days.

• The last 30 days.

No data means no stored checks exist for that period. It does not mean 0% uptime.

Read recent uptime history

The recent history bar represents the last 24 hours in 48 half-hour buckets. Hover over a bucket to see its time range and uptime percentage.

• Green represents at least 99.5% uptime.

• Yellow represents at least 90% uptime.

• Orange represents uptime above 0% but below 90%.

• Red represents 0% uptime.

• Gray means no check data was recorded for that bucket.

For alert delivery choices, see Configure project alerts and notifications.