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 1jYVCP-0004cd-DV for pgsql-docs@arkaria.postgresql.org; Tue, 12 May 2020 13:43:57 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1jYVCN-0004E7-TU for pgsql-docs@arkaria.postgresql.org; Tue, 12 May 2020 13:43:55 +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 1jYS7u-0006sl-Fx for pgsql-docs@lists.postgresql.org; Tue, 12 May 2020 10:27:06 +0000 Received: from wrigleys.postgresql.org ([2a02:c0:301:0:ffff::34]) by magus.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1jYS7r-0002er-Gr for pgsql-docs@lists.postgresql.org; Tue, 12 May 2020 10:27:06 +0000 Content-Type: multipart/mixed; boundary="===============7302701692188757675==" MIME-Version: 1.0 Subject: The suggestion of reducing autovacuum_vacuum_cost_delay should be documented To: pgsql-docs@lists.postgresql.org From: PG Doc comments form Cc: yigongh@gmail.com Reply-To: yigongh@gmail.com, pgsql-docs@lists.postgresql.org Date: Tue, 12 May 2020 10:26:27 +0000 Message-ID: <158927918783.656.11973436145559215458@wrigleys.postgresql.org> X-Auto-Response-Suppress: All List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk --===============7302701692188757675== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhlIGZvbGxvd2luZyBkb2N1bWVudGF0aW9uIGNvbW1lbnQgaGFzIGJlZW4gbG9nZ2VkIG9uIHRo ZSB3ZWJzaXRlOgoKUGFnZTogaHR0cHM6Ly93d3cucG9zdGdyZXNxbC5vcmcvZG9jcy8xMS9ydW50 aW1lLWNvbmZpZy1hdXRvdmFjdXVtLmh0bWwKRGVzY3JpcHRpb246CgpUaGUgYGF1dG92YWN1dW1f dmFjdXVtX2Nvc3RfZGVsYXlgIHNldHRpbmcgY2hhbmdlcyB0byAybXMgaW4gUG9zdGdyZVNRTCAx MgpidXQgaW4gdGhlIG9sZCBQb3N0Z3Jlc3FsIHZlcnNpb24sIHRoZSBkZWZhdWx0IHNldHRpbmcg aXMgc3RpbGwgMjBtcy4gSQp3b3VsZCBzdWdnZXN0IGFkZGluZyBhIHN1Z2dlc3Rpb24gaW4gdGhl IG9sZCBkb2N1bWVudA0KdG8gbG93ZXIgdGhlIGF1dG92YWN1dW1fdmFjdXVtX2Nvc3RfZGVsYXkg YXM6DQoNCj4gVGhlIGRlZmF1bHQgdmFsdWUgb2YgYXV0b3ZhY3V1bV92YWN1dW1fY29zdF9kZWxh eSBpcyByZWR1Y2VkIHRvIDJtcyBpbgpQb3N0Z3JlU1FMIDEyLiBSZWR1Y2luZyB0aGUgYXV0b3Zh Y3V1bV92YWN1dW1fY29zdF9kZWxheSB3aWxsIG1ha2UgdGhlCmF1dG92YWN1dW0gbW9yZSBhZ2dy ZXNzaXZlIGFuZCBtaWdodCByZWR1Y2UgdGhlIHZhY3V1bSBjb3N0IGZvcgp3cml0ZS1pbnRlbnNp dmUgd29ya2xvYWQgb24gYmlnIHRhYmxlLg0KDQpEZXRhaWw6DQoNCkkgcnVuIHRoZSBQb3N0Z3Jl U1FMIDExIG9uIGEgdGFibGUgd2l0aCAxIG1pbGxpb24gcmVjb3JkIHVuZGVyIGEKd3JpdGUtaW5z dGVuc2l2ZSB3b3JrbG9hZCBieSBzeXNiZW5jaC4gVGhlIHJlc3VsdCBzaG93cyB0aGF0IHdoZW4g dGhlCmF1dG92YWN1dW1fdmFjdXVtX2Nvc3RfZGVsYXkgaXMgMjBtcywgdGhlIGF1dG9tYXRpYyB2 YWN1dW0gdGFrZXMgMTUgc2Vjb25kcy4KSWYgSSByZWR1Y2UgdGhlIGF1dG92YWN1dW1fdmFjdXVt X2Nvc3RfZGVsYXkgdG8gMm1zLCB0aGUgYXV0b21hdGljIHZhY3V1bQpqdXN0IHVzZXMgMyBzZWNv bmRzLiANCg0KV2hlbiBhdXRvdmFjdXVtX3ZhY3V1bV9jb3N0X2RlbGF5ID0gMjBtcw0KTE9HOiAg YXV0b21hdGljIHZhY3V1bSBvZiB0YWJsZSAidGVzdC5wdWJsaWMuc2J0ZXN0MSI6IGluZGV4IHNj YW5zOiAxDQogICAgICAgIHBhZ2VzOiAwIHJlbW92ZWQsIDI3MTcyIHJlbWFpbiwgMCBza2lwcGVk IGR1ZSB0byBwaW5zLCAwIHNraXBwZWQKZnJvemVuDQogICAgICAgIHR1cGxlczogMjc4NyByZW1v dmVkLCA5OTM2MzQgcmVtYWluLCAzODcgYXJlIGRlYWQgYnV0IG5vdCB5ZXQKcmVtb3ZhYmxlLCBv bGRlc3QgeG1pbjogMTM1ODA0Mg0KICAgICAgICBidWZmZXIgdXNhZ2U6IDIxNTU3IGhpdHMsIDkx NjAgbWlzc2VzLCAxMjYyIGRpcnRpZWQNCiAgICAgICAgYXZnIHJlYWQgcmF0ZTogNC43ODMgTUIv cywgYXZnIHdyaXRlIHJhdGU6IDAuNjU5IE1CL3MNCiAgICAgICAgc3lzdGVtIHVzYWdlOiBDUFU6 IHVzZXI6IDEuMjEgcywgc3lzdGVtOiAwLjA0IHMsIGVsYXBzZWQ6IDE0Ljk2IHMNCg0KV2hlbiBh dXRvdmFjdXVtX3ZhY3V1bV9jb3N0X2RlbGF5ID0gMm1zDQpMT0c6ICBhdXRvbWF0aWMgdmFjdXVt IG9mIHRhYmxlICJ0ZXN0LnB1YmxpYy5zYnRlc3QxIjogaW5kZXggc2NhbnM6IDENCiAgICAgICAg cGFnZXM6IDAgcmVtb3ZlZCwgMjcxNzIgcmVtYWluLCAwIHNraXBwZWQgZHVlIHRvIHBpbnMsIDAg c2tpcHBlZApmcm96ZW4NCiAgICAgICAgdHVwbGVzOiAyODE3IHJlbW92ZWQsIDk5NDMwMyByZW1h aW4sIDg1IGFyZSBkZWFkIGJ1dCBub3QgeWV0CnJlbW92YWJsZSwgb2xkZXN0IHhtaW46IDEzMjkz NjcNCiAgICAgICAgYnVmZmVyIHVzYWdlOiAyMzEyOSBoaXRzLCA2OTg3IG1pc3NlcywgMzg3MyBk aXJ0aWVkDQogICAgICAgIGF2ZyByZWFkIHJhdGU6IDIwLjUzMiBNQi9zLCBhdmcgd3JpdGUgcmF0 ZTogMTEuMzgxIE1CL3MNCiAgICAgICAgc3lzdGVtIHVzYWdlOiBDUFU6IHVzZXI6IDAuOTIgcywg c3lzdGVtOiAwLjAyIHMsIGVsYXBzZWQ6IDIuNjUgcwo= --===============7302701692188757675==--