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From: Toshimaru Enomoto <me@toshimaru.net>
To: unicorn-public@yhbt.net
Subject: Memory usage enhancement in unicorn 6.1?
Date: Mon, 24 Jan 2022 01:10:45 +0900	[thread overview]
Message-ID: <CABFfzqv+K3ufQ=6wZBF_1J05_rKDF7CoCG5qE7eztur9txVf3Q@mail.gmail.com> (raw)

Hi,

After bumping unicorn from 6.0 to 6.1,
I observed it reduced memory usage much.

In production, the memory usage has been almost halved! :0
Startup memory usage is almost the same, but after a few minutes,
there is a big difference in the memory usage between v6.0 and v6.1.

I looked into the cause of this and I found using epoll reduces memory usage.
https://gist.github.com/toshimaru/c33cfdb2e1b2540ff0481092e8c36745

Does anyone observe the same enhancement?
Or does anyone have an idea why it happened?

Thanks,
Toshi

             reply	other threads:[~2022-01-23 16:11 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-23 16:10 Toshimaru Enomoto [this message]
2022-02-16 22:39 ` Memory usage enhancement in unicorn 6.1? Eric Wong

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