CI/CD Pipeline
Continuous integration and deployment from code commit to production
Software/ITLead Time
57.75h
Cycle Time
20.75h
Wait Time
37.0h
PCE
35.5%
Stages
8
Bottleneck
Release Approval
Value-Add vs Non-Value-Add
Value-Add (VA)
An activity is value-add if it meets all three criteria:
- The customer is willing to pay for it
- It transforms the product or service
- It is done right the first time
Examples: Assembly, diagnosis, treatment, coding, machining, testing
Non-Value-Add (NVA)
Activities that consume time or resources but don't add value from the customer's perspective:
- Waiting — queues, approvals, batching delays
- Transport — moving materials or information
- Motion — unnecessary movement of people
- Rework — correcting defects or errors
- Over-processing — doing more than required
Note: Some NVA is necessary (compliance, safety). Target unnecessary NVA first.
Process Timeline
Value-Add vs Non-Value-Add
Bottleneck Analysis
Stage Efficiency
| # | Stage | Cycle (h) | Wait (h) | VA | Resource | Defect % | Efficiency |
|---|---|---|---|---|---|---|---|
| 1 | Feature Development | 16.0 | 0.0 | VA | Developer | 15.0% | 100.0% |
| 2 | Code Review | 1.0 | 8.0 | VA | Reviewer | 10.0% | 11.1% |
| 3 | Automated Testing | 0.5 | 0.25 | VA | CI Server | 5.0% | 66.7% |
| 4 | Staging Deploy | 0.25 | 0.5 | VA | CI Server | 2.0% | 33.3% |
| 5 | QA Validation | 2.0 | 4.0 | VA | QA Engineer | 8.0% | 33.3% |
| 6 | Release Approval | 0.25 | 24.0 | NVA | Tech Lead | 0.0% | 1.0% |
| 7 | Production Deploy | 0.25 | 0.25 | VA | CI Server | 1.0% | 50.0% |
| 8 | Monitoring & Verify | 0.5 | 0.0 | VA | SRE | 2.0% | 100.0% |