Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oQUjh-0003Yb-2D for pgsql-committers@arkaria.postgresql.org; Tue, 23 Aug 2022 14:18:33 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1oQUje-0000kP-UF for pgsql-committers@arkaria.postgresql.org; Tue, 23 Aug 2022 14:18:30 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oQUge-0001Tj-3D for pgsql-committers@lists.postgresql.org; Tue, 23 Aug 2022 14:15:24 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oQUga-0006Ix-75 for pgsql-committers@lists.postgresql.org; Tue, 23 Aug 2022 14:15:22 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oQUgZ-00077A-8T for pgsql-committers@lists.postgresql.org; Tue, 23 Aug 2022 14:15:19 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1oQUgX-000r64-7v for pgsql-committers@lists.postgresql.org; Tue, 23 Aug 2022 14:15:18 +0000 Content-Type: multipart/mixed; boundary="===============7322851455835911423==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Doc: document possible need to raise kernel's somaxconn limit. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 23 Aug 2022 14:15:18 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============7322851455835911423== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 RG9jOiBkb2N1bWVudCBwb3NzaWJsZSBuZWVkIHRvIHJhaXNlIGtlcm5lbCdzIHNvbWF4Y29ubiBs aW1pdC4KCk9uIGZhc3QgbWFjaGluZXMsIGl0J3MgcG9zc2libGUgZm9yIGFwcGxpY2F0aW9ucyBz dWNoIGFzIHBnYmVuY2gKdG8gaXNzdWUgY29ubmVjdGlvbiByZXF1ZXN0cyBzbyBxdWlja2x5IHRo YXQgdGhlIHBvc3RtYXN0ZXIncwpsaXN0ZW4gcXVldWUgb3ZlcmZsb3dzIGluIHRoZSBrZXJuZWws IHJlc3VsdGluZyBpbiB1bmV4cGVjdGVkCmZhaWx1cmVzICh3aXRoIG5vdC12ZXJ5LWhlbHBmdWwg ZXJyb3IgbWVzc2FnZXMpLiAgTW9zdCBtb2Rlcm4gT1NlcwphbGxvdyB0aGUgcXVldWUgc2l6ZSB0 byBiZSBpbmNyZWFzZWQsIHNvIGRvY3VtZW50IGhvdyB0byBkbyB0aGF0LgoKUGVyIHJlcG9ydCBm cm9tIEtldmluIE1jS2liYmluLgoKRGlzY3Vzc2lvbjogaHR0cHM6Ly9wb3N0Z3IuZXMvbS9DQURj X05LZzJkK29aWTltZzREZFFkb1VjR3pOMmtPWVhCdS0zLS1SV19oRWUwdFVWPWdAbWFpbC5nbWFp bC5jb20KCkJyYW5jaAotLS0tLS0KUkVMXzExX1NUQUJMRQoKRGV0YWlscwotLS0tLS0tCmh0dHBz Oi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvMDQwNTZlOTI2OGJlNTU4NGFjNTVj MDAwOTY4N2VlMzgwMjJmYjAwNwoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0tLS0KZG9jL3Ny Yy9zZ21sL3J1bnRpbWUuc2dtbCB8IDE2ICsrKysrKysrKysrKysrKysKMSBmaWxlIGNoYW5nZWQs IDE2IGluc2VydGlvbnMoKykKCg== --===============7322851455835911423==--