Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sNHsy-007oDt-Q2 for pgsql-hackers@arkaria.postgresql.org; Fri, 28 Jun 2024 20:07:56 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1sNHsv-006dBR-Sw for pgsql-hackers@arkaria.postgresql.org; Fri, 28 Jun 2024 20:07:54 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sNHsv-006dBJ-HB for pgsql-hackers@lists.postgresql.org; Fri, 28 Jun 2024 20:07:53 +0000 Received: from smtp-fw-9102.amazon.com ([207.171.184.29]) by magus.postgresql.org with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sNHso-0042d5-5t for pgsql-hackers@lists.postgresql.org; Fri, 28 Jun 2024 20:07:52 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1719605266; x=1751141266; h=from:to:cc:date:message-id:references:in-reply-to: content-id:content-transfer-encoding:mime-version:subject; bh=JAomr+oVL74IBKJc62AJHoEnVUExakEPpqGVbXokUro=; b=V0A77HY8Ro27LlwGga0cqhTXhPNza4UslFCIBNIUdBpw1Owg3uM+uHAB 6WshXkzZhNdy/JSLAlxyuPAmzXF56i5XqxHiGoC1oGzIYRtLuavLVmE65 aCizlVbulXNluDygsHv8lRhOESp6Z1MeCQxR5KhWN411oy7YmT4KAPBSP 4=; X-IronPort-AV: E=Sophos;i="6.09,170,1716249600"; d="scan'208";a="429829460" Subject: Re: Track the amount of time waiting due to cost_delay Thread-Topic: Track the amount of time waiting due to cost_delay Received: from pdx4-co-svc-p1-lb2-vlan3.amazon.com (HELO smtpout.prod.us-west-2.prod.farcaster.email.amazon.dev) ([10.25.36.214]) by smtp-border-fw-9102.sea19.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jun 2024 20:07:43 +0000 Received: from EX19MTAUWC002.ant.amazon.com [10.0.38.20:41094] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.20.169:2525] with esmtp (Farcaster) id 0948fa47-d0da-44a9-942c-1d0905828bc3; Fri, 28 Jun 2024 20:07:42 +0000 (UTC) X-Farcaster-Flow-ID: 0948fa47-d0da-44a9-942c-1d0905828bc3 Received: from EX19D013UWA004.ant.amazon.com (10.13.138.207) by EX19MTAUWC002.ant.amazon.com (10.250.64.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1258.34; Fri, 28 Jun 2024 20:07:39 +0000 Received: from EX19D013UWA001.ant.amazon.com (10.13.138.253) by EX19D013UWA004.ant.amazon.com (10.13.138.207) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1258.34; Fri, 28 Jun 2024 20:07:39 +0000 Received: from EX19D013UWA001.ant.amazon.com ([fe80::e912:ae5e:9427:9964]) by EX19D013UWA001.ant.amazon.com ([fe80::e912:ae5e:9427:9964%5]) with mapi id 15.02.1258.034; Fri, 28 Jun 2024 20:07:39 +0000 From: "Imseih (AWS), Sami" To: Bertrand Drouvot , Masahiko Sawada CC: "pgsql-hackers@lists.postgresql.org" , Robert Haas Thread-Index: AQHauvw6Ynk1Zt5L40Og+G5z08doqbHCJfWAgAAWKICAA19aAIAOM4uAgAMDmoCAAJ0JAIAF9DYA Date: Fri, 28 Jun 2024 20:07:39 +0000 Message-ID: <8D4DC535-1C51-44A9-ABDD-420F975AE8A9@amazon.com> References: <42B4800A-D8D0-4734-930A-4D94D0EA90C7@amazon.com> In-Reply-To: <42B4800A-D8D0-4734-930A-4D94D0EA90C7@amazon.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.106.178.11] Content-Type: text/plain; charset="utf-8" Content-ID: <0A9FC55164232D49AE3A62D0909E365C@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 PiA0NmViZGZlMTY0IHdpbGwgaW50ZXJydXB0IHRoZSBsZWFkZXJzIHNsZWVwIGV2ZXJ5IHRpbWUg YSBwYXJhbGxlbCB3b3JrZXJzIHJlcG9ydHMNCj4gcHJvZ3Jlc3MsIGFuZCB3ZSBjdXJyZW50bHkg ZG9uJ3QgaGFuZGxlIGludGVycnVwdHMgYnkgcmVzdGFydGluZyB0aGUgc2xlZXAgd2l0aA0KPiB0 aGUgcmVtYWluaW5nIHRpbWUuIG5hbm9zbGVlcCBkb2VzIHByb3ZpZGUgdGhlIGFiaWxpdHkgdG8g cmVzdGFydCB3aXRoIHRoZSByZW1haW5pbmcNCj4gdGltZSBbMV0sIGJ1dCBJIGRvbid0IHRoaW5r IGl0J3Mgd29ydGggdGhlIGVmZm9ydCB0byBlbnN1cmUgbW9yZSBhY2N1cmF0ZQ0KPiB2YWN1dW0g ZGVsYXlzIGZvciB0aGUgbGVhZGVyIHByb2Nlc3MuIA0KDQpBZnRlciBkaXNjdXNzaW5nIG9mZmxp bmUgd2l0aCBCZXJ0cmFuZCwgaXQgbWF5IGJlIGJldHRlciB0byBoYXZlIA0KYSBzb2x1dGlvbiB0 byBkZWFsIHdpdGggdGhlIGludGVycnVwdHMgYW5kIGFsbG93cyB0aGUgc2xlZXAgdG8gY29udGlu dWUgdG8NCmNvbXBsZXRpb24uIFRoaXMgd2lsbCBzaW1wbGlmeSB0aGlzIHBhdGNoIGFuZCB3aWxs IGJlIHVzZWZ1bCANCmZvciBvdGhlciBjYXNlcyBpbiB3aGljaCBwYXJhbGxlbCB3b3JrZXJzIG5l ZWQgdG8gc2VuZCBhIG1lc3NhZ2UNCnRvIHRoZSBsZWFkZXIuIFRoaXMgaXMgdGhlIHRocmVhZCBb MV0gZm9yIHRoYXQgZGlzY3Vzc2lvbi4NCg0KWzFdIGh0dHBzOi8vd3d3LnBvc3RncmVzcWwub3Jn L21lc3NhZ2UtaWQvMDEwMDAxOTA2MDZlM2QyYS0xMTZlYWQxNi04NGQyLTQ0NDktOGQxOC01MDUz ZGE2NmIxZjQtMDAwMDAwJTQwZW1haWwuYW1hem9uc2VzLmNvbQ0KDQpSZWdhcmRzLA0KDQpTYW1p DQoNCg0KDQoNCg0KDQo=