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 1mQdRD-0002FW-2I for pgsql-hackers@arkaria.postgresql.org; Wed, 15 Sep 2021 22:31:31 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1mQdRB-0004R8-SO for pgsql-hackers@arkaria.postgresql.org; Wed, 15 Sep 2021 22:31:29 +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 1mQdRB-0004Qz-IT for pgsql-hackers@lists.postgresql.org; Wed, 15 Sep 2021 22:31:29 +0000 Received: from smtp-fw-9103.amazon.com ([207.171.188.200]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mQdR9-0004uX-3Y for pgsql-hackers@postgresql.org; Wed, 15 Sep 2021 22:31:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1631745087; x=1663281087; h=from:to:cc:date:message-id:references:in-reply-to: content-id:content-transfer-encoding:mime-version:subject; bh=lZJRWNq6bv9xesMjq7b2JXK6ovCBGikSjQYJ1yBbGhM=; b=fAV70SVmYOh4JPfCsw9kokBheOTjovzodCNDm0VrKcp3HrmXLFJhd2C/ mo1ZCsk4FvsSPTnPvGA/gPcspQYnYot92KHpsTCRgnlXM+m8DPylrv7lV ww4CNac5IjIGHiadHIn9p+dYJ2HEYKPx0fGmZSOV3ZCqXo7ooRJnrYmz7 A=; X-IronPort-AV: E=Sophos;i="5.85,296,1624320000"; d="scan'208";a="958058489" Subject: Re: Estimating HugePages Requirements? Thread-Topic: Estimating HugePages Requirements? Received: from pdx4-co-svc-p1-lb2-vlan2.amazon.com (HELO email-inbound-relay-2a-6e2fc477.us-west-2.amazon.com) ([10.25.36.210]) by smtp-border-fw-9103.sea19.amazon.com with ESMTP; 15 Sep 2021 22:31:23 +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-6e2fc477.us-west-2.amazon.com (Postfix) with ESMTPS id 304F4A1A6E; Wed, 15 Sep 2021 22:31:22 +0000 (UTC) Received: from EX13D03UWC003.ant.amazon.com (10.43.162.79) by EX13MTAUWB001.ant.amazon.com (10.43.161.207) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Wed, 15 Sep 2021 22:31:21 +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; Wed, 15 Sep 2021 22:31:21 +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; Wed, 15 Sep 2021 22:31:21 +0000 From: "Bossart, Nathan" To: Michael Paquier CC: Kyotaro Horiguchi , "tgl@sss.pgh.pa.us" , "robertmhaas@gmail.com" , "masao.fujii@oss.nttdata.com" , "pryzby@telsasoft.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///PbACAAHq5AIAAqsAAgAENgoCAANBtAA== Date: Wed, 15 Sep 2021 22:31:20 +0000 Message-ID: References: <506431.1631564654@sss.pgh.pa.us> <20210914.094936.565951707453489109.horikyota.ntt@gmail.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: [10.43.161.176] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk T24gOS8xNC8yMSwgODowNiBQTSwgIk1pY2hhZWwgUGFxdWllciIgPG1pY2hhZWxAcGFxdWllci54 eXo+IHdyb3RlOg0KPiBBdHRhY2hlZCBpcyBhIHJlZnJlc2hlZCBwYXRjaCAoY29tbWl0IG1lc3Nh Z2UgaXMgdGhlIHNhbWUgYXMgdjkgZm9yDQo+IG5vdyksIHdpdGggc29tZSBtaW5vciB0d2Vha3Mg YW5kIHRoZSB0ZXN0cy4NCj4NCj4gVGhvdWdodHM/DQoNCkxHVE0NCg0KKyAgICAgICAgVGhpcyBj YW4gYmUgdXNlZCBvbiBhIHJ1bm5pbmcgc2VydmVyIGZvciBtb3N0IHBhcmFtZXRlcnMuICBIb3dl dmVyLA0KKyAgICAgICAgdGhlIHNlcnZlciBtdXN0IGJlIHNodXQgZG93biBmb3Igc29tZSBydW50 aW1lLWNvbXB1dGVkIHBhcmFtZXRlcnMNCisgICAgICAgIChlLmcuLCA8eHJlZiBsaW5rZW5kPSJn dWMtc2hhcmVkLW1lbW9yeS1zaXplIi8+LCBhbmQNCisgICAgICAgIDx4cmVmIGxpbmtlbmQ9Imd1 Yy13YWwtc2VnbWVudC1zaXplIi8+KS4NCg0Kbml0cGljazogSSB0aGluayB5b3UgY2FuIHJlbW92 ZSB0aGUgY29tbWEgYmVmb3JlIHRoZSAiYW5kIiBpbiB0aGUgbGlzdA0Kb2YgZXhhbXBsZXMuDQoN Ck5hdGhhbg0KDQo=