1.1 KiB
1.1 KiB
| stage | group | info | type |
|---|---|---|---|
| Enablement | Distribution | To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments | reference |
Disaster Recovery
This document describes a feature that allows to easily disable some important but computationally expensive parts of the application, in order to relieve stress on the database in an ongoing downtime.
ci_queueing_disaster_recovery
This feature flag, if enabled temporarily disables fair scheduling on shared runners.
This can help reduce system resource usage on the jobs/request endpoint
by significantly reducing computations being performed.
Side effects:
- In case of a large backlog of jobs, the jobs will be processed in the order they were put in the system instead of balancing the jobs across many projects
- Projects which are out of quota will be run. This affects
only jobs that were created during the last hour, as prior jobs are canceled
by a periodic background worker (
StuckCiJobsWorker).