DORA dashboard: band color thresholds + rolling trend panels #395

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opened 2026-05-29 12:25:49 +00:00 by ldraney · 0 comments

ldraney commented

2026-05-29 12:25:49 +00:00

Owner

Type

enhancement

Lineage

Parent: DORA#4, DORA#7

Repo

pal-e-platform

User Story

As a platform operator, I want the DORA dashboard stat panels to show color-coded DORA performance bands (Elite/High/Medium/Low) and rolling 7d/30d trend panels for DF and LT, so I can assess platform health at a glance.

Context

The DORA dashboard has 4 overview stat panels with placeholder thresholds. These need to match the official DORA band definitions. Additionally, rolling average trend panels are needed to smooth out daily noise and show directional trends.

File Targets

terraform/dashboards/dora-dashboard.json

Acceptance Criteria

Deploys/Day stat panel: green >1, blue 0.14-1, yellow 0.03-0.14, red <0.03
Lead Time p50 stat panel: green <24h, blue 24-168h, yellow 168-720h, red >720h
CFR stat panel: green <5%, blue 5-10%, yellow 10-15%, red >15%
MTTR stat panel: green <1h, blue 1-24h, yellow 24-168h, red >168h
New "Trends" row with 4 timeseries panels: DF 7d, DF 30d, LT 7d, LT 30d
Valid Grafana JSON

Test Expectations

JSON parses without error
Threshold steps use correct color and value mappings
Trend panel queries use avg_over_time with correct rolling windows

Constraints

Prometheus retention is 15d; 30d panels will show partial data until retention is extended
Must not break existing panels

Checklist

Implementation complete
JSON valid
PR submitted

### Type enhancement ### Lineage Parent: DORA#4, DORA#7 ### Repo pal-e-platform ### User Story As a platform operator, I want the DORA dashboard stat panels to show color-coded DORA performance bands (Elite/High/Medium/Low) and rolling 7d/30d trend panels for DF and LT, so I can assess platform health at a glance. ### Context The DORA dashboard has 4 overview stat panels with placeholder thresholds. These need to match the official DORA band definitions. Additionally, rolling average trend panels are needed to smooth out daily noise and show directional trends. ### File Targets - `terraform/dashboards/dora-dashboard.json` ### Acceptance Criteria - [ ] Deploys/Day stat panel: green >1, blue 0.14-1, yellow 0.03-0.14, red <0.03 - [ ] Lead Time p50 stat panel: green <24h, blue 24-168h, yellow 168-720h, red >720h - [ ] CFR stat panel: green <5%, blue 5-10%, yellow 10-15%, red >15% - [ ] MTTR stat panel: green <1h, blue 1-24h, yellow 24-168h, red >168h - [ ] New "Trends" row with 4 timeseries panels: DF 7d, DF 30d, LT 7d, LT 30d - [ ] Valid Grafana JSON ### Test Expectations - JSON parses without error - Threshold steps use correct color and value mappings - Trend panel queries use avg_over_time with correct rolling windows ### Constraints - Prometheus retention is 15d; 30d panels will show partial data until retention is extended - Must not break existing panels ### Checklist - [ ] Implementation complete - [ ] JSON valid - [ ] PR submitted ### Related - https://forgejo.tail5b443a.ts.net/ldraney/DORA/issues/4 - https://forgejo.tail5b443a.ts.net/ldraney/DORA/issues/7