Date: Thu, 09 Apr 2015 02:24:21 -0400 From: Jon Radel <jon@radel.com> To: freebsd-questions@freebsd.org Subject: Re: Initial request to server extremely slow after longer periods of inactivity Message-ID: <55261B15.7040102@radel.com> In-Reply-To: <20150409034121.7D7C720395@smtp.hushmail.com> References: <20150409034121.7D7C720395@smtp.hushmail.com>
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This is a cryptographically signed message in MIME format. --------------ms070601050902030409050001 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: quoted-printable On 4/8/15 11:41 PM, opendaddy@hushmail.com wrote: > Hi! > > I'm running this Rails app on a DigitalOcean FreeBSD droplet. Lately I'= ve been experiencing extremely slow initial requests after longer periods= of inactivity. Subsequent requests are fine. > > At first I thought it was my PostgreSQL database or the Rails app itsel= f, but now I doubt that's the case as I just realized SSH connections mad= e simultaneously with those initial requests are equally slow. > > Something has gone semi-wrong with DNS and it works quickly when in a=20 local cache and takes a long time to fetch when expired from the cache? = Assuming you're using names for the connections..... --Jon Radel jon@radel.com --------------ms070601050902030409050001 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIKrzCC BK8wggOXoAMCAQICEQDgI8sVEoNTia1hbnpUZ2shMA0GCSqGSIb3DQEBCwUAMG8xCzAJBgNV BAYTAlNFMRQwEgYDVQQKEwtBZGRUcnVzdCBBQjEmMCQGA1UECxMdQWRkVHJ1c3QgRXh0ZXJu 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