add saturation metric based on requested CPU shares
This is adding a container CPU saturation metric based on requested CPU shares (container_spec_cpu_shares
) instead of on CPU limits (container_spec_cpu_quota
), as our webservice containers don't have set CPU limits.
The needed container_spec_cpu_shares:labeled
metric also is was created by !3644 (merged).
For gitlab-com/gl-infra/delivery#1799 (moved)
Example dashboard: https://dashboards.gitlab.net/dashboard/snapshot/7D2wF1WjaB0b5GSFCYjKUY7Idu8bwWaE?orgId=1
Edited by John Skarbek