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=encoding utf-8
=head1 NAME
ngx_google_perftools_module - Module ngx_google_perftools_module
=head1
The C<ngx_google_perftools_module> module (0.6.29) enables
profiling of nginx worker processes using
L<Google Performance Tools|https://github.com/gperftools/gperftools>.
The module is intended for nginx developers.
This module is not built by default, it should be enabled with the
C<--with-google_perftools_module>
configuration parameter.
B<NOTE>
This module requires the
L<gperftools|https://github.com/gperftools/gperftools> library.
=head1 Example Configuration
google_perftools_profiles /path/to/profile;
Profiles will be stored as
C<E<sol>pathE<sol>toE<sol>profile.E<lt>worker_pidE<gt>>.
=head1 Directives
=head2 google_perftools_profiles
B<syntax:> google_perftools_profiles I<I<C<file>>>
B<context:> I<main>
Sets a file name that keeps profiling information of
nginx worker process.
The ID of the worker process is always a part of the file name
and is appended to the end of the file name, after a dot.
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