Heatmap · Diagram Design
The week payments went dark
The week payments went dark
Heatmap of CI failure rate by service and sprint; payments service spiked to 47% in sprint 4 due to a deploy regression, recovered to 4% by sprint 6; billing carries the highest baseline failure rate at 9% in sprint 3.
SERVICE
SPRINT
S1
S2
S3
S4
S5
S6
auth
payments
api-gateway
billing
notifications
4%
5%
6%
3%
2%
2%
3%
4%
5%
47%
REGRESSION
6%
4%
2%
3%
4%
2%
1%
1%
5%
7%
9%
6%
4%
3%
1%
2%
2%
2%
1%
1%
LEGEND
ILLUSTRATIVE CI FAILURE RATES · NOT A MEASURED REGISTRY
LOW
HIGH
payments · S4 · 47% — deploy regression (now fixed)
NON-FOCAL SCALE: 1–9% · SINGLE INK RAMP · ACCENT IS EDITORIAL, NOT A DATA RANGE