From owner-freebsd-ruby@freebsd.org Thu Feb 22 18:28:31 2018 Return-Path: Delivered-To: freebsd-ruby@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AD7C3F1F286 for ; Thu, 22 Feb 2018 18:28:31 +0000 (UTC) (envelope-from saper@saper.info) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id F083B71469 for ; Thu, 22 Feb 2018 18:28:30 +0000 (UTC) (envelope-from saper@saper.info) Received: by mailman.ysv.freebsd.org (Postfix) id 7ED1DF1F280; Thu, 22 Feb 2018 18:28:30 +0000 (UTC) Delivered-To: ruby@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2CCE3F1F27F; Thu, 22 Feb 2018 18:28:30 +0000 (UTC) (envelope-from saper@saper.info) Received: from m.saper.info (m.saper.info [IPv6:2a01:4f8:a0:7383::]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "saper.info", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 915E571467; Thu, 22 Feb 2018 18:28:29 +0000 (UTC) (envelope-from saper@saper.info) Received: from m.saper.info (saper@m.saper.info [IPv6:2a01:4f8:a0:7383::]) by m.saper.info (8.15.2/8.15.2) with ESMTPS id w1MISQDC043736 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 22 Feb 2018 18:28:26 GMT (envelope-from saper@saper.info) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=saper.info; s=Sep2014; t=1519324106; bh=TUfGcry8c7G/PGljDBKM+9+ngAa3PRCQ18U2vIjA32A=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=IbLiX61FkXIwKTK08rtf4ZPqp3Mx0FRwgh7hl3Q0V8YUY90JPQF2WdczPWRXMDaWZ ZWZDdBvbBg1DsZH0YWgHhfnc87nAmRsAah2PrYG2rRmt//o4aNW6mcAKhBsU9viP9t nwqK7moitkGDwgYLWIqNC470oJVfkprFbfKSCLNs= Received: from localhost (saper@localhost) by m.saper.info (8.15.2/8.15.2/Submit) with ESMTP id w1MISPu4043733; Thu, 22 Feb 2018 18:28:26 GMT (envelope-from saper@saper.info) X-Authentication-Warning: m.saper.info: saper owned process doing -bs Date: Thu, 22 Feb 2018 18:28:25 +0000 From: Marcin Cieslak To: =?ISO-8859-15?Q?Karli_Sj=F6berg?= cc: ports@freebsd.org, ruby@freebsd.org Subject: Re: monitoring ruby app memory usage with passenger-recycler (was: Cannot require library for passenger in ruby) In-Reply-To: <1519307212.1980.36.camel@inparadise.se> Message-ID: References: <1519282237.1980.26.camel@inparadise.se> <1519290717.1980.31.camel@inparadise.se> <1519307212.1980.36.camel@inparadise.se> MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="1563967779-1813360303-1519324106=:2659" X-BeenThere: freebsd-ruby@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: FreeBSD-specific Ruby discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Feb 2018 18:28:32 -0000 --1563967779-1813360303-1519324106=:2659 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT On Thu, 22 Feb 2018, Karli Sjöberg wrote: > > How do I interpret the output of 'procstat -v ' though? Can I > > sum > > up all of the RES or PRES numbers to get the total virtual memory > > that > > this process is consuming? > > I hacked at it a bit and came up with an updated patch that includes > the changes you made, plus my own. > > Since "private dirty RSS" isn´t available, I´ve used "maximum RSS" from > 'procstat -r ', which is far from perfect, but it´s better than > nothing. It now runs and does what you´d expect :) > > I have attached it to this email. Thanks! Now we should try to integrate it into the passenger itself :) I think you might be looking for "private resident pages" (PRES), but I am not sure. For your particular problem I would log procstat -v output in its entirety at regular intervals and see where the memory grows. Happy you got there somehow :) Marcin --1563967779-1813360303-1519324106=:2659 Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: BASE64 Content-Description: S/MIME Cryptographic Signature Content-Disposition: attachment; filename=smime.p7s MIIOSwYJKoZIhvcNAQcCoIIOPDCCDjgCAQExDzANBglghkgBZQMEAgEFADAL BgkqhkiG9w0BBwGgggqQMIIElzCCA3+gAwIBAgIOSBtqCKJEiNNcmz3JSA0w DQYJKoZIhvcNAQELBQAwTDEgMB4GA1UECxMXR2xvYmFsU2lnbiBSb290IENB IC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNVBAMTCkdsb2JhbFNp Z24wHhcNMTYwNjE1MDAwMDAwWhcNMjQwNjE1MDAwMDAwWjBdMQswCQYDVQQG EwJCRTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTEzMDEGA1UEAxMqR2xv YmFsU2lnbiBQZXJzb25hbFNpZ24gMSBDQSAtIFNIQTI1NiAtIEczMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyrCba00KOKyGuwh9h+/MAcZm ZUF9OxGKA56AADHaDE08rB0WEbgm6J4XvJP3OGQ7cgHdVJu6XMZkRd6EcfjD yRrIwE6oAVWJe57co3gKk/XxvuubSZuUahrcOiv3D2qaHwva4zumubxQQI4f unEzRIJHPiNjaq0cCcZsMcp5pxsEz8aG0sr8Oh80sxKNnzPmuUETLESktfMC 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