SLO¶
The SLO chart is used on dashboards to display the compliance rate and target of existing SLOs, making it easier to observe service reliability alongside business metrics. Before configuring the chart, create an SLO in the current workspace first (Create SLO).
Chart Query¶
Add an SLO chart to the dashboard, then select the item you want to display from the SLO list. When grouping dimensions are configured for the Monitor type, you also need to use Filter Dimensions to select the corresponding combination of dimension values.
| SLI Type | Chart Statistics Scope and Content |
|---|---|
| Monitor | By default, the compliance rate is calculated based on the dashboard time range. You can display fault time, error budget, and annual SLA. |
| Metric | Reads the most recent valid detection result for this SLO. The compliance rate and target are displayed according to the configured 7-day or 30-day period. When you switch the dashboard time range, the SLO evaluation period remains unchanged. |
The total count, success count, and query criteria can be verified in SLO Details.
Chart Configuration¶
Display Options¶
The following display options are available for the Monitor type:
- Fault Time: The anomaly duration of the associated monitor, that is, the allowance already used.
- Error Budget: The remaining tolerable failure duration within the current statistics scope.
- Annual SLA: The compliance rate for the current year.
For other general configuration options, see Chart Configuration. For calculation definitions, see SLO.