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Thread-Topic: Estimating HugePages Requirements? Received: from pdx4-co-svc-p1-lb2-vlan2.amazon.com (HELO email-inbound-relay-pdx-2b-28a78e3f.us-west-2.amazon.com) ([10.25.36.210]) by smtp-border-fw-80007.pdx80.corp.amazon.com with ESMTP; 21 Sep 2021 16:06:41 +0000 Received: from EX13MTAUWB001.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan3.pdx.amazon.com [10.236.137.198]) by email-inbound-relay-pdx-2b-28a78e3f.us-west-2.amazon.com (Postfix) with ESMTPS id D0927A2B7A; Tue, 21 Sep 2021 16:06:39 +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; Tue, 21 Sep 2021 16:06:39 +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; Tue, 21 Sep 2021 16:06:39 +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; Tue, 21 Sep 2021 16:06:39 +0000 From: "Bossart, Nathan" To: Michael Paquier CC: Justin Pryzby , Kyotaro Horiguchi , "tgl@sss.pgh.pa.us" , "robertmhaas@gmail.com" , "masao.fujii@oss.nttdata.com" , "andres@anarazel.de" , "magnus@hagander.net" , "mark.dilger@enterprisedb.com" , "don@seiler.us" , "pgsql-hackers@postgresql.org" Thread-Index: AQHXXVFlwPnSpTb+9Euy6igCA88w9KsLstEAgACWWACAX2qpAIAAxOqAgAJnLACAGIQDgIAAhGWAgABE1QD//5X4AIAAeGWA//+VZgCAANVTgIAAIL0A//+mY4AAdy/rgAAfuuyAAEOdVwAACZYSgAAqsicAAAQNtwAAIXq0gAASjQCAAIXKnoAAHlFrgAAXNKUAAAzfZIAAJRHOAAAHAQ+AAAe/pIAAJI4UAAAAIysAABYCR4AAPQyjgP//yMIAgASn84D//7zKAIAAj+EA///PbACAAHq5AIAAqsAAgAENgoCAANBtAIAAu1yAgAB8IICAAHeogP//0TKAABjr8AAAteHPgAATlaWAAA3iEwA= Date: Tue, 21 Sep 2021 16:06:38 +0000 Message-ID: <38A91A51-F041-4ED6-8A8F-6A0D3D38E756@amazon.com> References: <20210914.094936.565951707453489109.horikyota.ntt@gmail.com> <20210916171427.GR831@telsasoft.com> <4E144FAA-F3B1-42C3-9748-714ADB4BCC22@amazon.com> <3E81D643-0759-4373-BEA6-5BF8818710BF@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: [10.43.162.186] Content-Type: text/plain; charset="utf-8" Content-ID: <0707DC4790CF4E47A51F05B33DD8C9B9@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 T24gOS8yMC8yMSwgNzoyOSBQTSwgIk1pY2hhZWwgUGFxdWllciIgPG1pY2hhZWxAcGFxdWllci54 eXo+IHdyb3RlOg0KPiBPbiBUdWUsIFNlcCAyMSwgMjAyMSBhdCAxMjowODoyMkFNICswMDAwLCBC b3NzYXJ0LCBOYXRoYW4gd3JvdGU6DQo+PiBTaG91bGQgd2UgYWxzbyBpbml0aWFsaXplIHRoZSBz aGFyZWQgbWVtb3J5IEdVQ3MgaW4gYm9vdHN0cmFwIGFuZA0KPj4gc2luZ2xlLXVzZXIgbW9kZT8g IEkgdGhpbmsgSSBtaXNzZWQgdGhpcyBpbiBiZDE3ODgwLg0KPg0KPiBXaHkgd291bGQgd2UgbmVl ZCB0aGF0IGZvciB0aGUgYm9vdHN0cmFwIG1vZGU/DQo+DQo+IFdoaWxlIGxvb2tpbmcgYXQgdGhl IHBhdGNoIGZvciBzaGFyZWRfbWVtb3J5X3NpemUsIEkgaGF2ZSBsb29rZWQgYXQNCj4gdGhvc2Ug Y29kZSBwYXRocyB0byBub3RlIHRoYXQgc29tZSBvZiB0aGUgcnVudGltZSBHVUNzIHdvdWxkIGJl IHNldA0KPiB0aGFua3MgdG8gdGhlIGxvYWQgb2YgdGhlIGNvbnRyb2wgZmlsZSwgYnV0IHN1cHBv cnRpbmcgdGhpcyBjYXNlDQo+IHNvdW5kZWQgcmF0aGVyIGxpbWl0ZWQgdG8gbWUgZm9yIC0tc2lu Z2xlIHdoZW4gaXQgY2FtZSB0byBzaGFyZWQNCj4gbWVtb3J5IGFuZCBodWdlIHBhZ2UgZXN0aW1h dGlvbiBhbmQgd2UgZG9uJ3QgbG9hZA0KPiBzaGFyZWRfcHJlbG9hZF9saWJyYXJpZXMgaW4gdGhp cyBjb250ZXh0IGVpdGhlciwgd2hpY2ggY291bGQgbGVhZCB0bw0KPiB3cm9uZyBlc3RpbWF0aW9u cy4gIEFueXdheSwgSSBhbSBub3QgZ29pbmcgdG8gZmlnaHQgaGFyZCBpZiBwZW9wbGUNCj4gd291 bGQgbGlrZSB0aGF0IGZvciB0aGUgLS1zaW5nbGUgbW9kZSwgZXZlbiBpZiBpdCBtYXkgbGVhZCB0 byBhbg0KPiB1bmRlcmVzdGltYXRpb24gb2YgdGhlIHNobWVtIGFsbG9jYXRlZC4NCg0KSSB3YXMg bG9va2luZyBhdCB0aGlzIGZyb20gdGhlIHN0YW5kcG9pbnQgb2Yga2VlcGluZyB0aGUgc3RhcnR1 cCBzdGVwcw0KY29uc2lzdGVudCBiZXR3ZWVuIHRoZSBtb2Rlcy4gIExvb2tpbmcgYWdhaW4sIEkg Y2FuJ3QgdGhpbmsgb2YNCmEgc3Ryb25nIHJlYXNvbiB0byBhZGQgaXQgdG8gYm9vdHN0cmFwIG1v ZGUuICBJIHRoaW5rIHRoZSBjYXNlIGZvcg0KYWRkaW5nIGl0IHRvIHNpbmdsZS11c2VyIG1vZGUg aXMgYSBiaXQgc3Ryb25nZXIsIGFzIGNvbW1hbmRzIGxpa2UNCiJTSE9XIHNoYXJlZF9tZW1vcnlf c2l6ZTsiIGN1cnJlbnRseSByZXR1cm4gMC4gIEkgbGVhbiBpbiBmYXZvciBvZg0KYWRkaW5nIGl0 IGZvciBzaW5nbGUtdXNlciBtb2RlLCBidXQgaXQncyBwcm9iYWJseSBmaW5lIGVpdGhlciB3YXku DQoNCk5hdGhhbg0KDQo=