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THE FEUTEX TOOLKIT

Blue Green Deployment Capacity

Budget simultaneous environment capacity and overlap instance-hours.

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01 Your input
02 Your result
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FormulaPeak instance count = old+new; New environment overlap charge = new*mins/60*cost

Made for real tasks

  • Budget simultaneous environment capacity and overlap instance-hours.
Explore step-by-step workflows →

Worked example

Inputs

Old environment
8 instances
New environment
10 instances
Overlap duration
45 min
Instance hourly rate
0.4 currency/hour

Expected results

Peak instance count
18 instances
New environment overlap charge
3 currency

Load the example in the workspace to reproduce these results. Display rounding does not change the underlying calculation.

How to use this tool

  1. Enter old environment, new environment, overlap duration, instance hourly rate in the displayed units.
  2. Calculate the scenario, then compare it with measurements before changing a system.

Try this example

{
  "old": 8,
  "new": 10,
  "mins": 45,
  "cost": 0.4
}

Accuracy and scope

Compute-only estimate; excludes load balancers, discounts and data charges.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.