I have added ar-octopus gem into my RAILS app, but the performance degraded terribly by:
1. throughput is down to 50%
2. DB workload increased 50 ~ 100%
I did not open octopus, I mean replicated: false. Anyone has experienced similar issue?
gem 'ar-octopus', :git => "git://github.com/tchandy/octopus.git", :require => 'octopus'
replicated: false # set true to use replication
#fully_replicated: false # if use replication, determine if support all models or only partial models (default: true)
verify_connection: true # will verify connection before a query
Thank you for your help!