Question
Unicorn take 100% CPU
I was deploy rails aplication on the basic droplet. There are nginx, ruby 2.0.0 through rvm, rails 4.0.1, foreman. All of this deploy with capistrano 3. When I start unicorn instances, they take all of the free CPU and CPU load is 100% whole time untill unicorn work. There is my unicorn.rb:
worker_processes 4
working_directory "/var/www/apps/estate/current" # available in 0.94.0+
listen "/var/www/apps/estate/socket/.unicorn.sock", :backlog => 64
listen 8080, :tcp_nopush => true
timeout 30
pid "/var/www/apps/estate/run/unicorn.pid"
stderr_path "/var/www/apps/estate/log/unicorn.stderr.log"
stdout_path "/var/www/apps/estate/log/unicorn.stdout.log"
preload_app true
GC.respond_to?(:copy_on_write_friendly=) and
GC.copy_on_write_friendly = true
check_client_connection false
before_fork do |server, worker|
defined?(ActiveRecord::Base) and
ActiveRecord::Base.connection.disconnect!
old_pid = "#{server.config[:pid]}.oldbin"
if old_pid != server.pid
begin
sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU
Process.kill(sig, File.read(old_pid).to_i)
rescue Errno::ENOENT, Errno::ESRCH
end
end
end
after_fork do |server, worker|
defined?(ActiveRecord::Base) and
ActiveRecord::Base.establish_connection
end
What might be wrong with my settings?
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