Add a Redis interceptor to trace all Redis calls
Closes https://gitlab.com/gitlab-org/labkit-ruby/issues/2
See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/30238 for more details
Edited by Andrew Newdigate
Closes https://gitlab.com/gitlab-org/labkit-ruby/issues/2
See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/30238 for more details