feat: add e2e workspace build duration metric (#21739)

Adds coderd_template_workspace_build_duration_seconds histogram that
tracks the full duration from workspace build creation to agent ready.
This captures the complete user-perceived build time including
provisioning and agent startup.

The metric is emitted when the agent reports ready/error/timeout via the
lifecycle API, ensuring each build is counted exactly once per replica.
This commit is contained in:
Jon Ayers
2026-02-06 16:26:02 -06:00
committed by GitHub
parent a31e476623
commit 6035e45cb8
15 changed files with 525 additions and 3 deletions
@@ -2406,6 +2406,14 @@ func (m queryMetricsStore) GetWorkspaceBuildByWorkspaceIDAndBuildNumber(ctx cont
return r0, r1
}
func (m queryMetricsStore) GetWorkspaceBuildMetricsByResourceID(ctx context.Context, id uuid.UUID) (database.GetWorkspaceBuildMetricsByResourceIDRow, error) {
start := time.Now()
r0, r1 := m.s.GetWorkspaceBuildMetricsByResourceID(ctx, id)
m.queryLatencies.WithLabelValues("GetWorkspaceBuildMetricsByResourceID").Observe(time.Since(start).Seconds())
m.queryCounts.WithLabelValues(httpmw.ExtractHTTPRoute(ctx), httpmw.ExtractHTTPMethod(ctx), "GetWorkspaceBuildMetricsByResourceID").Inc()
return r0, r1
}
func (m queryMetricsStore) GetWorkspaceBuildParameters(ctx context.Context, workspaceBuildID uuid.UUID) ([]database.WorkspaceBuildParameter, error) {
start := time.Now()
r0, r1 := m.s.GetWorkspaceBuildParameters(ctx, workspaceBuildID)