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From: "Iñaki Baz Castillo" <>
Subject: Re: Re: Using Kgio::Socket.pair and OpenSSL::SSL::Context for a new TLS stack in EventMachine
Date: Thu, 22 Dec 2011 16:57:56 +0100	[thread overview]
Message-ID: <> (raw)

2011/12/22 Eric Wong <>:
>> > This is with glibc malloc?  Can you try this with
>> > MALLOC_MMAP_THRESHOLD_=131072 set?  (Or some lower value, say 16384 or
>> > 4096...)
>> Where to put that? maybe on top of the rubymain.cpp file?
> In your environment *before* exec-ing the Ruby process.  glibc reads
> this early during initialization.

Tested. Interesting, if I set MALLOC_MMAP_THRESHOLD_ to 4096 or 32XXX,
memory usage is the same, but after closing client connections, the EM
server again comes back to consume a few memory. If I don't set this
variable, the EM server memory usage is not decreased after client
disconnects all the connections.

Iñaki Baz Castillo

      reply	other threads:[~2011-12-22 15:58 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-09 14:58 Using Kgio::Socket.pair and OpenSSL::SSL::Context for a new TLS stack in EventMachine Iñaki Baz Castillo
2011-12-09 15:01 ` Iñaki Baz Castillo
2011-12-09 21:01   ` Eric Wong
2011-12-10 18:38     ` Iñaki Baz Castillo
2011-12-21 22:10     ` Iñaki Baz Castillo
2011-12-22  1:28       ` Eric Wong
2011-12-22 15:57         ` Iñaki Baz Castillo [this message]

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