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Thread-Topic: Estimating HugePages Requirements? Received: from iad12-co-svc-p1-lb1-vlan2.amazon.com (HELO email-inbound-relay-2a-f14f4a47.us-west-2.amazon.com) ([10.43.8.2]) by smtp-border-fw-33001.sea14.amazon.com with ESMTP; 06 Sep 2021 04:21:53 +0000 Received: from EX13MTAUWB001.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan2.pdx.amazon.com [10.236.137.194]) by email-inbound-relay-2a-f14f4a47.us-west-2.amazon.com (Postfix) with ESMTPS id F2705A2485; Mon, 6 Sep 2021 04:21:52 +0000 (UTC) Received: from EX13D03UWC004.ant.amazon.com (10.43.162.49) by EX13MTAUWB001.ant.amazon.com (10.43.161.207) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Mon, 6 Sep 2021 04:21:52 +0000 Received: from EX13D03UWC004.ant.amazon.com (10.43.162.49) by EX13D03UWC004.ant.amazon.com (10.43.162.49) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Mon, 6 Sep 2021 04:21:52 +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; Mon, 6 Sep 2021 04:21:52 +0000 From: "Bossart, Nathan" To: Michael Paquier CC: Justin Pryzby , Andres Freund , Magnus Hagander , Mark Dilger , Don Seiler , "pgsql-hackers@postgresql.org" Thread-Index: AQHXXVFlwPnSpTb+9Euy6igCA88w9KsLstEAgACWWACAX2qpAIAAxOqAgAJnLACAGIQDgIAAhGWAgABE1QD//5X4AIAAeGWA//+VZgCAANVTgIAAIL0A//+mY4AAdy/rgAAfuuyAAEOdVwAACZYSgAAqsicAAAQNtwAAIXq0gAASjQCAAIXKnoD//6qUgA== Date: Mon, 6 Sep 2021 04:21:51 +0000 Message-ID: References: <20210828035722.GQ26465@telsasoft.com> <82E1E183-691F-479E-B661-9BE8EC70BD21@amazon.com> <48795AC4-289F-4CDE-88F5-4FD1ED2BD3DD@amazon.com> <298B6D88-7B71-4E1B-BFC4-E7BF3A32960D@amazon.com> <23F67FC0-E432-4324-BEA4-F99B126510EA@amazon.com> <7ED221D0-0D75-46F8-8D6C-8AF70D8EABE7@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: [10.43.160.66] Content-Type: text/plain; charset="utf-8" Content-ID: <1547DD68DE15EF47B7B24D84AF618980@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 T24gOS81LzIxLCA3OjI4IFBNLCAiTWljaGFlbCBQYXF1aWVyIiA8bWljaGFlbEBwYXF1aWVyLnh5 ej4gd3JvdGU6DQo+IE9uIEZyaSwgU2VwIDAzLCAyMDIxIGF0IDA1OjM2OjQzUE0gKzAwMDAsIEJv c3NhcnQsIE5hdGhhbiB3cm90ZToNCj4+IE9uIDkvMi8yMSwgNjo0NiBQTSwgIk1pY2hhZWwgUGFx dWllciIgPG1pY2hhZWxAcGFxdWllci54eXo+IHdyb3RlOg0KPj4+IDAwMDEsIHRoYXQgcmVmYWN0 b3JzIHRoZSBjYWxjdWxhdGlvbiBvZiB0aGUgc2htZW0gc2l6ZSBpbnRvIGENCj4+PiBkaWZmZXJl bnQgcm91dGluZSwgaXMgZmluZSBhcy1pcywgc28gSSdkIGxpa2UgdG8gbW92ZSBvbiBhbmQgYXBw bHkNCj4+PiBpdC4NCj4+IA0KPj4gU291bmRzIGdvb2QgdG8gbWUuDQo+DQo+IEFwcGxpZWQgdGhp cyBvbmUuDQoNClRoYW5rcyENCg0KPiBXaXRob3V0IGNvbmNsdWRpbmcgb24gMDAwMiB5ZXQsIGFu b3RoZXIgdGhpbmcgdGhhdCB3ZSBjb3VsZCBkbyBpcyB0bw0KPiBqdXN0IGFkZCB0aGUgR1VDcy4g IFRoZXNlIHNvdW5kIHJhdGhlciB1c2VmdWwgb24gdGhlaXIgb3duIChtaXhlZA0KPiBmZWVsaW5n cyBhYm91dCBodWdlX3BhZ2VzX3JlcXVpcmVkIGJ1dCBJIGNhbiBzZWUgd2h5IGl0IGlzIHVzZWZ1 bCB0bw0KPiBhdm9pZCB0aGUgc2V0dXAgc3RlcHMgYW5kIHRoZSBiYWNrZW5kIGFscmVhZHkgZ3Jh YnMgdGhpcyBpbmZvcm1hdGlvbiksDQo+IHBhcnRpY3VsYXJseSB3aGVuIGl0IGNvbWVzIHRvIGNs b25lZCBzZXR1cHMgdGhhdCBzaGFyZSBhIGxvdCBvZg0KPiBwcm9wZXJ0aWVzLg0KDQpJIHRoaW5r IHRoaXMgaXMgYSBnb29kIHN0YXJ0aW5nIHBvaW50LCBidXQgSSdkIGxpa2UgdG8gZm9sbG93IHVw IG9uDQptYWtpbmcgdGhlbSB2aXNpYmxlIHdpdGhvdXQgY29tcGxldGVseSBzdGFydGluZyB0aGUg c2VydmVyLiAgVGhlIG1haW4NCnB1cnBvc2UgZm9yIGFkZGluZyB0aGVzZSBHVUNzIGlzIHRvIGJl IGFibGUgdG8gc2V0IHVwIGh1Z2UgcGFnZXMNCmJlZm9yZSBzZXJ2ZXIgc3RhcnR1cC4gIERpc2Fs bG93aW5nICItQyBodWdlX3BhZ2VzX3JlcXVpcmVkIiBvbiBhDQpydW5uaW5nIHNlcnZlciB0byBl bmFibGUgdGhpcyB1c2UtY2FzZSBzZWVtcyBsaWtlIGEgbW9kZXN0IHRyYWRlb2ZmLg0KDQpBbnl3 YXksIEknbGwgcmVzdHJ1Y3R1cmUgdGhlIHJlbWFpbmluZyBwYXRjaGVzIHRvIGFkZCB0aGUgR1VD cyBmaXJzdA0KYW5kIHRoZW4gYWRkcmVzcyB0aGUgMDAwMiBidXNpbmVzcyBzZXBhcmF0ZWx5Lg0K DQpOYXRoYW4NCg0K