unicorn Ruby/Rack server user+dev discussion/patches/pulls/bugs/help
 help / color / mirror / code / Atom feed
* nakayoshi_fork for CoW memory use reductions
@ 2017-06-26  2:21 Eric Wong
  0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2017-06-26  2:21 UTC (permalink / raw)
  To: unicorn-public

I thought I posted about when I first heard about it, but
apparently not.

It's a RubyGem which should help with CoW memory savings
for Ruby 2.2+ due to the introduction of generational GC.

	git clone https://github.com/ko1/nakayoshi_fork.git

You can also get a similar effect calling GC.start(full_mark: false)
four times in the unicorn before_fork hook, but nakayoshi_fork
is a bit more sophisticated in that it stops looping when it knows
it can't proceed.

Anyways, I was reminded of this while responding to
which may affect some unicorn users, too.

^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2017-06-26  2:21 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-06-26  2:21 nakayoshi_fork for CoW memory use reductions Eric Wong

Code repositories for project(s) associated with this public inbox


This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).