debian-mirror-gitlab/.gitlab/issue_templates/Query Performance Investigation.md

Description

As the name implies, the purpose of the template is to detail underperforming queries for further investigation.

Steps

• Rename the issue to - Query Performance Investigation - [Query Snippet | Table info]
  • For example - Query Performance Investigation - SELECT "namespaces".* FROM "namespaces" WHERE "namespaces"."id" = $1 LIMIT $2
• Provide information in the Requested Data Points table
• Provide priority and severity labels
• If this requires immediate attention cc @gitlab-org/database-team and reach out in the #g_database slack channel

Requested Data points

Please provide as many of these fields as possible when submitting a query performance report.

• Queries per second (on average or peak)
• Number of calls per second and relative to total number of calls
• Query timings (on average or peak)
• Database time relative to total database time
• Source of calls (Sidekiq, WebAPI, etc)
• Query ID
• SQL Statement
• Query Plan
• Query Example
• Total number of calls (relative)
• % of Total time

/label ~"group::database" ~"database::triage"