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Identifying Bottlenecks with ExProf

Identifying Bottlenecks with ExProf

Learn how to use a profiler to identify any bottlenecks.

Adding ExProf to the framework

ExProf is an Elixir profiling tool that wraps around Erlang’s :eprof. A profiler tells us about the behavior of our code and helps you determine where to optimize.

To start using ExProf, first, add it as a dependency:

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defp deps do
# ...
{:exprof, "~> 0.2.0"}
# ...
end
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