Time Range Expressions and Settings
You can use time range expressions to manually configure the time range of dashboards. Expressions support the following:
- Units:
- s: Seconds
- m: Minutes
- h: Hour
- d: Days
- w: Weeks
- M: Months
- Operators:
- /: Start of (day, month, etc.)
- \: End of (day, month, etc.)
- -: Subtract time
- +: Add time
- Keywords:
- now: Current time
Example:
Expression | From | To |
---|---|---|
Last 5 minutes | now-5m | now |
Yesterday | now-1d/d | now-1d\d |
The day so far | now/d | now |
This week | now/w | now\w |
You can enter the 'from and to' expression in the timestamp's 'Start and End time'.
Access time range settings for panels by clicking on Panel Settings > Time Range. Time Range Settings allow you to perform the following:
Individual panels can use their own time range configuration. You can use it to override the dashboard time range by enabling Override dashboard time range.
You can use 'Override dashboard time range' to visualize and compare data in different timelines, for example, last month vs this month.
Shift a panel's start and end time by specifying a time shift expression. It supports the following:
- Operators:
- -: Subtract time (Required)
- Units: Same units as Dashboard time range expressions.
Examples:
From | To | Time Shift | Applied From | Applied To |
---|---|---|---|---|
now-1d | now | -5h | now-1d-5h | now-5h |
now-1d/d | now-1d\d | -1d | now-1d/d-1d | now-1d\d-1d |