# ps aux | grep unicor[n] USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND user 1111 0.0 10.4 479180 177440 ? Sl Aug16 0:38 unicorn worker[0] -D -E production -c /RAILS_ROOT/config/unicorn.rb user 2222 0.0 10.5 547060 178604 ? Sl Aug16 0:39 unicorn worker[1] -D -E production -c /RAILS_ROOT/config/unicorn.rb user 3333 0.0 10.5 479180 178764 ? Sl Aug16 0:26 unicorn worker[2] -D -E production -