CI/CD Pipeline Health & Build Intelligence

Stackform Inc. • 22 Engineers • 5 Repos • ~340 Pipeline Runs/Week

North Star Metric

8.4 SP/Eng/Sprint

Pipeline P90

18.4m

+2.1m

Flaky Test Cost

$14.2K

+$1.8K

Cache Hit Rate

78%

+3%

Parallel Efficiency

0.38

stable

Approval P90

1.4h

-0.3h

Runner Peak Util

91%

+4%

Pipeline Stage Duration (P50/P90)

Pipeline Failure Root Causes

Test Suite ROI Score

Build Cache Hit Rate by Layer (90 Days)

Cache Hit Drop Alert

Node upgrade on Day 62 caused cache hit decline from 81% → 68%. Cost per run increased $1.60 → $2.40.

Repository Pipeline Health

Repository	Runs/Week	P90 (min)	Success %	Flaky Cost	Cache Hit	Status
api-gateway	142	21.3	94.2%	$6,420	72%	Warning
frontend-app	98	16.8	96.8%	$3,240	84%	Healthy
data-pipeline	56	14.2	98.1%	$820	89%	Healthy
ml-models	28	32.6	91.4%	$2,680	65%	Warning
auth-service	16	9.4	99.2%	$180	91%	Healthy

Runner Saturation (Peak Hour)

91%

Peak Utilization

Threshold: 85% (capacity planning) +6% over

Security Scan Gate Latency

SAST (Snyk) 2.4 min

Container Scan 3.8 min

Dependency Check 1.6 min

License Scan 0.8 min

Total Security Gate 8.6 min

Environment Provisioning Duration (by Type)

Development

3.2m

P90: 4.8m

Staging

6.4m

P90: 9.1m

Production

12.8m

P90: 16.2m

Last updated: 2024-01-15 14:32 UTC • Platform Team Weekly Review