Quick Answer
The software build failure rate per time unit calculator computes build failure rate from the input values you provide.
Calculator
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Find Engineering Solutions →Result Interpretation
Software Build Failure Rate per Time Unit calculator computes Build Failure Rate in 1/h using the defined engineering formula and the input values provided. Build Failure Rate is expressed in 1/h. No universal acceptance threshold is defined by this calculator.
Worked Example
Verified calculation
Given:
- Number of Failed Builds = 3
- Total Build Execution Time = 60
Expected Result:
- Build Failure Rate = 0.05
Engineering Interpretation:
Under the given input conditions, the calculated result is: Build Failure Rate = 0.05 1/h.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from deterministically validated test cases.
Formula / Method
build failure rate = number of failed builds / total build execution timeBuild Failure Rate.
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| failed_builds | Number of Failed Builds | INPUT | Number of Failed Builds |
| total_build_time_hours | Total Build Execution Time | INPUT | Total Build Execution Time |
| build_failure_rate | Build Failure Rate | OUTPUT | Build Failure Rate |
Calculation Steps
- Enter the number of failed builds in 1.
- Enter the total build execution time in h.
- Step 1: Compute build failure rate.
- Read the build failure rate (1/h) from the results.
Frequently Asked Questions
What does this calculator calculate?
The Software Build Failure Rate per Time Unit calculator estimates Build Failure Rate based on the input parameters you provide
Why is total build execution time important in this calculation?
total build execution time is inversely proportional to build failure rate. When you enter total build execution time in h, the calculator uses it in the engineering formula to compute the output
How should I interpret the result build failure rate?
The calculator outputs build failure rate in 1/h. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Total Build Execution Time (h). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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