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https://issues.apache.org/jira/browse/COUCHDB-93?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Joseph Davis resolved COUCHDB-93.
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Resolution: Fixed
Builds with coverage enabled are now supported. Profiling is an involved
excercise that's best done from an interactive couchdb prompt or using custom
code.
> Add option to run CouchDB with Erlang's profiling tools
> -------------------------------------------------------
>
> Key: COUCHDB-93
> URL: https://issues.apache.org/jira/browse/COUCHDB-93
> Project: CouchDB
> Issue Type: Improvement
> Components: Build System
> Reporter: Jan Lehnardt
> Assignee: Jan Lehnardt
> Priority: Minor
> Fix For: 1.0.2
>
>
> Erlang comes with a set of code coverage and profiling tools that can be
> helpful to track down performance problems as well as performance regressions
> over time. It would be nice if it would be easy to profile CouchDB with these
> tools.
> coverage needs a different build, so --with-coverage makes sense.
> Profiling does not need a recompilation and would best
> served (IMHO) as couchdb --profile-function-calls and --profile-function-times
> or however that would be integrated into the command.
> couchdb --profile=function-calls --profile=function-call-times
> --profile=function-fall-times-cpu or have some way to pass
> options down to the profiler, you get the idea, some way of
> specifying at runtime how to profile CouchDB.
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