Getting started

1. Navigate to the SLO Manage page.

2. Start thinking from the perspective of your user:

   • How are your users interacting with your application?
   • What is their journey through the application?
   • Which parts of your infrastructure do these journeys interact with?
   • What are they expecting from your systems and what are they hoping to accomplish?

Select the relevant SLI

STEP 1

Response/Request

Storage

Pipeline

STEP 2

Do you require an SLI calculation that is time-based or count-based?

The following SLO types are available in Datadog:

Metric-based SLOs

Example: 99% of requests should complete in less than 250 ms over a 30-day window.

• Count-based SLI calculation
• SLI is calculated as the sum of good events divided by the sum of total events

Monitor-based SLOs

Example: the latency of all user requests should be less than 250 ms 99% of the time in any 30-day window.

• Time-based SLI calculation
• SLI calculated based on the underlying Monitor’s uptime
• You can select a single monitor, multiple monitors (up to 20), or a single multi alert monitor with groups

If you need to create a new monitor go to the Monitor create page.

Time Slice SLOs

Example: the latency of all user requests should be less than 250 ms 99% of the time in any 30-day window.

• Time-based SLI calculation
• SLI calculated based on your custom uptime definition using a metric query

Implement your SLIs

1. Custom metrics (for example, counters)
2. Integration metrics (for example, load balancer, http requests)
3. Datadog APM (for example, errors, latency on services and resources)
4. Datadog Logs (for example, metrics generated from logs for a count of particular occurrence)

Set your target objective and time window

1. Select your target: 99%, 99.5%, 99.9%, 99.95%, or any other target value that makes sense for your requirements.
2. Select your time window: over the last rolling 7, 30, or 90 days

Name, describe, and tag your SLOs

1. Name your SLO.
2. Add a description: describe what the SLO is tracking and why it is important for your end user experience. You can also add links to dashboards for reference.
3. Add tags: tagging by team and service is a common practice.

View and search

Use tags to search for your SLOs from the SLO list view.

Further Reading

Documentation, liens et articles supplémentaires utiles:

Track the status and error budget of your SLOs with DatadogBLOG Introduction to Service Level ObjectivesLEARNING CENTER Comparison of Datadog SLO TypesDOCUMENTATION