This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Using | |
| # ruby '2.1.3' | |
| # 'rails', '4.1.8' | |
| # 1. Test unicorn in background and check the RSS memory | |
| heroku run bash | |
| unicorn -c config/unicorn.rb & # Run unicorn in the background | |
| ps euf # Read RSS value for each worker, in kb - ie: 116040 ~ 116mb | |
| # USER PID %CPU %MEM VSZ RSS TTY STAT START TIME | |
| # u41100 3 0.0 0.0 109116 2028 ? S 16:59 0:00 | |
| # u41100 4 0.0 0.0 109916 2760 ? R 16:59 0:00 | |
| # u41100 5 0.0 0.0 106504 1276 ? R+ 16:59 0:00 | |
| # each instance uses 200mb~ | |
| #2. Change the WEB_CONCURRENCY Based on dyno type | |
| # example x1 (500mb RAM) change the worker_processes to 2 | |
| # worker_processes Integer(ENV["WEB_CONCURRENCY"] || 2) | |
| # heroku change log https://devcenter.heroku.com/changelog-items/618 |
No comments:
Post a Comment