diff --git a/Procfile b/Procfile
index 23cb4f3..ab989c2 100644
--- a/Procfile
+++ b/Procfile
@@ -1,4 +1,4 @@
 worker: bundle exec bin/delayed_job -n 1 run
 #worker: bundle exec rake jobs:work
-web: bundle exec puma -w 3 -t 5:5 -p ${PORT:-3000} -e ${RACK_ENV:-development}
-#web: bundle exec passenger start -p $PORT --max-pool-size 3
+#web: bundle exec puma -w 3 -t 5:5 -p ${PORT:-3000} -e ${RACK_ENV:-development}
+web: bundle exec passenger start -p $PORT --max-pool-size 2 --min-instances 2
diff --git a/deploy/rails-prod-Dockerfile b/deploy/rails-prod-Dockerfile
index 9032bd7..3ceb14f 100644
--- a/deploy/rails-prod-Dockerfile
+++ b/deploy/rails-prod-Dockerfile
@@ -51,8 +51,9 @@ EXPOSE 443
 # Tini solves the zombie PID problem
 ENTRYPOINT ["/tini", "--"]
 
-CMD bundle exec passenger start --max-pool-size 3 --min-instances 3 --environment production -p 80
+CMD bundle exec passenger start --max-pool-size 2 --min-instances 2 --environment production -p 80
 # Higher max pool uses more ram
+# Followed recommendation from: https://blog.phusion.nl/2015/11/10/heroku-and-passenger-focus-on-the-app-performance/
 
 #CMD bundle exec puma -w 3 -t 5:5 -b 'tcp://0.0.0.0:80' -e production
 #CMD bundle exec puma -w 3 -t 5:5 -b 'ssl://0.0.0.0:443?key=/ssl/server.key&verify_mode=none&cert=/ssl/server.crt' -e production