Prometheus::Tiny::Shared - A tiny Prometheus client with a shared database behind it

       •   Rob N ★ <robn@despairlabs.com>

new
           my $prom = Prometheus::Tiny::Shared->new(filename => ...);

       "filename", if provided, will name an on-disk location to store the backing store. If not supplied, a
       temporary location will be created and destroyed when your program ends, so suitable for testing
       purposes. For best performance, this should be stored on some kind of memory-backed filesystem (eg Linux
       "tmpfs"). The store is not intended to be a persistant, durable store (Prometheus will handle metrics
       resetting to zero correctly), so you don't need to worry about backing it up or any other maintenance.

       "init_file", if set to true, will overwrite any existing data file with the given name. If you do this
       while you already have existing "Prometheus::Tiny::Shared" objects using the old file, strange things
       will probably happen. Don't do that.

       The "cache_args" argument will cause the constructor to croak. Code using this arg in previous versions
       of Prometheus::Tiny::Shared no longer work, and needs to be updated to use the "filename" argument
       instead.

       This software is copyright (c) 2017 by Rob Norris <robn@despairlabs.com>

       This  is  free  software;  you  can  redistribute  it and/or modify it under the same terms as the Perl 5
       programming language system itself.

perl v5.36.0                                       2023-10-05                      Prometheus::Tiny::Shared(3pm)

       "Prometheus::Tiny::Shared" is a wrapper around Prometheus::Tiny that instead of storing metrics data in a
       hashtable, stores them in a shared datastore (provided by Hash::SharedMem, though this may change in the
       future). This lets you keep a single set of metrics in a multithreaded app.

       "Prometheus::Tiny::Shared" should be a drop-in replacement for "Prometheus::Tiny". Any differences in
       behaviour is a bug, and should be reported.

       Prometheus::Tiny::Shared - A tiny Prometheus client with a shared database behind it

Bugs/FeatureRequests
       Please report any bugs or feature requests through the issue tracker at
       <https://github.com/robn/Prometheus-Tiny-Shared/issues>.  You will be notified automatically of any
       progress on your issue.

   SourceCode
       This is open source software. The code repository is available for public review and contribution under
       the terms of the license.

       <https://github.com/robn/Prometheus-Tiny-Shared>

         git clone https://github.com/robn/Prometheus-Tiny-Shared.git

           use Prometheus::Tiny::Shared;

           my $prom = Prometheus::Tiny::Shared->new;