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 1mOqBT-0001AI-Eb for pgsql-hackers@arkaria.postgresql.org; Fri, 10 Sep 2021 23:43:51 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1mOqBQ-00061I-EN for pgsql-hackers@arkaria.postgresql.org; Fri, 10 Sep 2021 23:43:48 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mOqBQ-000619-3l for pgsql-hackers@lists.postgresql.org; Fri, 10 Sep 2021 23:43:48 +0000 Received: from smtp-fw-80007.amazon.com ([99.78.197.218]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mOqBN-0004UA-5h for pgsql-hackers@postgresql.org; Fri, 10 Sep 2021 23:43:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1631317425; x=1662853425; h=from:to:cc:date:message-id:references:in-reply-to: content-id:content-transfer-encoding:mime-version:subject; bh=1DlJbpt/EB7ZvATDWfzrdF43A+J178EDPuSjfwI50aQ=; b=XWG16EXaSTbKuxy4OCtL9iGqhfCGKv8ytPFMysZ7lHLIRfGDhX5Hdupk R3pDAuLZrmrpHk62s7Qawzqg2wK03o679fDNF6/sg9w68LKHyyzhHJz2Q kTX3RkbLhXMxW3rvcJ/4kdHLetdHU7p+MSgX5WHlFihh4OQC8pbFnZAph Y=; X-IronPort-AV: E=Sophos;i="5.85,284,1624320000"; d="scan'208";a="26073170" Subject: Re: Estimating HugePages Requirements? Thread-Topic: Estimating HugePages Requirements? Received: from pdx4-co-svc-p1-lb2-vlan2.amazon.com (HELO email-inbound-relay-2b-81e76b79.us-west-2.amazon.com) ([10.25.36.210]) by smtp-border-fw-80007.pdx80.corp.amazon.com with ESMTP; 10 Sep 2021 23:43:42 +0000 Received: from EX13MTAUWB001.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan3.pdx.amazon.com [10.236.137.198]) by email-inbound-relay-2b-81e76b79.us-west-2.amazon.com (Postfix) with ESMTPS id C8985A1EEC; Fri, 10 Sep 2021 23:43:41 +0000 (UTC) Received: from EX13D03UWC003.ant.amazon.com (10.43.162.79) by EX13MTAUWB001.ant.amazon.com (10.43.161.249) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Fri, 10 Sep 2021 23:43:41 +0000 Received: from EX13D03UWC004.ant.amazon.com (10.43.162.49) by EX13D03UWC003.ant.amazon.com (10.43.162.79) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Fri, 10 Sep 2021 23:43:41 +0000 Received: from EX13D03UWC004.ant.amazon.com ([10.43.162.49]) by EX13D03UWC004.ant.amazon.com ([10.43.162.49]) with mapi id 15.00.1497.023; Fri, 10 Sep 2021 23:43:40 +0000 From: "Bossart, Nathan" To: Robert Haas CC: Michael Paquier , Fujii Masao , Justin Pryzby , "Andres Freund" , Magnus Hagander , "Mark Dilger" , Don Seiler , "pgsql-hackers@postgresql.org" Thread-Index: AQHXXVFlwPnSpTb+9Euy6igCA88w9KsLstEAgACWWACAX2qpAIAAxOqAgAJnLACAGIQDgIAAhGWAgABE1QD//5X4AIAAeGWA//+VZgCAANVTgIAAIL0A//+mY4AAdy/rgAAfuuyAAEOdVwAACZYSgAAqsicAAAQNtwAAIXq0gAASjQCAAIXKnoAAHlFrgAAXNKUAAAzfZIAAJRHOAAAHAQ+AAAe/pIAAJI4UAAAAIysAABYCR4AAPQyjgP//yMIA Date: Fri, 10 Sep 2021 23:43:40 +0000 Message-ID: <7E4B78B7-4B8C-41D1-862D-B0BDC3432F83@amazon.com> References: <7ED221D0-0D75-46F8-8D6C-8AF70D8EABE7@amazon.com> <89EFD5FB-3C28-459C-9D6D-C9F93F7C2A54@amazon.com> <578A8F79-FD13-4408-865F-4D31EE5D8123@amazon.com> <4cc5b434-b174-9aae-197b-737db6cac4e3@oss.nttdata.com> <6AE0285D-0917-4C05-B6AA-4AEDD2FCBA52@amazon.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.160.90] Content-Type: text/plain; charset="utf-8" Content-ID: <9D5A9204ACE9974C816B08DFBAA155F7@amazon.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk T24gOS8xMC8yMSwgMTowMiBQTSwgIlJvYmVydCBIYWFzIiA8cm9iZXJ0bWhhYXNAZ21haWwuY29t PiB3cm90ZToNCj4gT24gVGh1LCBTZXAgOSwgMjAyMSBhdCA1OjUzIFBNIEJvc3NhcnQsIE5hdGhh biA8Ym9zc2FydG5AYW1hem9uLmNvbT4gd3JvdGU6DQo+PiBJIHRoaW5rIGl0IG1pZ2h0IGJlIGNs ZWFyZXIgdG8NCj4+IHNvbWVob3cgaW5kaWNhdGUgdGhhdCB0aGUgdmFsdWUgaXMgZXNzZW50aWFs bHkgdGhlIHNpemUgb2YgdGhlIG1haW4NCj4+IHNoYXJlZCBtZW1vcnkgYXJlYSBpbiB0ZXJtcyBv ZiB0aGUgaHVnZSBwYWdlIHNpemUsIGJ1dCBJJ20gbm90IHN1cmUNCj4+IGhvdyB0byBkbyB0aGF0 IGNvbmNpc2VseS4gIFBlcmhhcHMgaXQgaXMgZW5vdWdoIHRvIGp1c3QgbWFrZSBzdXJlIHRoZQ0K Pj4gZGVzY3JpcHRpb24gb2YgImh1Z2VfcGFnZXNfcmVxdWlyZWQiIGlzIGRldGFpbGVkIGVub3Vn aC4NCj4NCj4gc2hhcmVkX21lbW9yeV9zaXplX2luX2h1Z2VfcGFnZXM/IEl0J3Mga2luZGEgbG9u ZywgYnV0IGEgbG9uZyBuYW1lDQo+IHRoYXQgeW91IGNhbiB1bmRlcnN0YW5kIHdpdGhvdXQgcmVh ZGluZyB0aGUgZG9jcyBpcyBiZXR0ZXIgdGhhbiBhDQo+IHNob3J0IG9uZSB3aGVyZSB5b3UgY2Fu J3QuDQoNCkkgdGhpbmsgdGhhdCdzIGFuIGltcHJvdmVtZW50LiAgVGhlIG9ubHkgb3RoZXIgaWRl YSBJIGhhdmUgYXQgdGhlDQptb21lbnQgaXMgbnVtX2h1Z2VfcGFnZXNfcmVxdWlyZWRfZm9yX3No YXJlZF9tZW1vcnkuDQoNCk5hdGhhbg0KDQo=