Build a small script for sidekiq NFS usage detection

Create a small script that will utilizing tooling to monitor nfs usage and create a report when NFS reads/writes occur. We should be able to leverage nfslower to write out the pid and timestamp of the events.

We do not need a full sized daemon running, just something simple that writes to a plain text file. The data written in this report will later be utilized to identify queues which may be misbehaving.