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Bottleneck

What is one slow endpoint costing you each month?

Put in an endpoint's traffic, its response time now and after a fix, the compute it uses, and the time spent investigating. See the compute and user waiting a faster endpoint would free each month. Runs in your browser. No account, no card, no call.

One endpoint

Example numbers to start. Runs in your browser. Nothing is sent.

At these estimates, taking this endpoint from 800 ms to 300 ms frees $1,125 of compute a month, $13,500 a year, and 2,111 hours of user waiting.
Compute freed a month
$1,125
Compute freed a year
$13,500
User waiting removed a month
2,111 hours
Engineering time spent investigating, a month
$1,900

How it adds up, each month

Cut in response time
63%
User waiting on this endpoint a month
3,378 hours
Compute this endpoint uses a month
$1,800

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Bottleneck — slow endpoint cost calculator
· 500,000 requests a day, 800 ms now, 300 ms target
· Compute freed: $1,125 a month, $13,500 a year
· Investigating slowness: $1,900 a month

Run it yourself: https://bottleneck.run

Method: compute this endpoint uses = service compute bill x its share. Compute freed = that cost x the cut in response time, as a share of the current time, which assumes compute grows with time spent serving requests. User waiting = requests x response time, over a month. Every input is your estimate; a production profile measures them.

What is one slow endpoint costing you each month?

Put in an endpoint's traffic, its response time now and after a fix, the compute it uses, and the time spent investigating. See the compute and user waiting a faster endpoint would free each month. Runs in your browser. No account, no card, no call.

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