Merge web_pages_server and server_headers sli and add separate multiQuantileTimeseries for response time
Related issue: Apdex SLO violation alerts for web-pages are so... (gitlab-org/gitlab#387660 - closed)
After discussion with @igorwwwwwwwwwwwwwwwwwwww, we decided to merge web_pages_server
and server_headers
for SLI calculation.
For reference we added a separate 'Pages Server' section with 'web_pages_server Response Time' panel which shows multiQuantileTimeseries
for gitlab_pages_http_request_duration_seconds_bucket
metric.
Test dashboard: https://dashboards.gitlab.net/dashboard/snapshot/zJCIKAwQffXoy0KGczitEnRlKKrTw9Q3?orgId=1