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 1q96JH-0005lT-9Y for pgsql-hackers@arkaria.postgresql.org; Tue, 13 Jun 2023 15:51:55 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1q96JG-0005V8-6H for pgsql-hackers@arkaria.postgresql.org; Tue, 13 Jun 2023 15:51:54 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1q96JF-0005Uz-PV for pgsql-hackers@lists.postgresql.org; Tue, 13 Jun 2023 15:51:53 +0000 Received: from mail-oi1-x235.google.com ([2607:f8b0:4864:20::235]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1q96JC-001zyJ-Er for pgsql-hackers@postgresql.org; Tue, 13 Jun 2023 15:51:52 +0000 Received: by mail-oi1-x235.google.com with SMTP id 5614622812f47-39cd084ea62so1813989b6e.0 for ; Tue, 13 Jun 2023 08:51:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=neon-tech.20221208.gappssmtp.com; s=20221208; t=1686671509; x=1689263509; h=in-reply-to:references:from:to:subject:cc:message-id:date :content-transfer-encoding:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=gnACxlMaKQnnGlVmotT5QKuyeOq9ysCEpDesAFGonUU=; b=PP9UXnYz2gFZIxRgvdQQcUshDbJ5bBPY3e7VskCSmFOHNGDw5mhXy67wNSr7m+n2XX tv3ViGwUvVMEJm+thDlwfVmyzm8Tfs6iIT8uH/suDkc9DSN3tANUrm2y7q8VkaPZI3sA NshzJYhkVhTGeUktMUm5cR5TTb5FZvZUaSI6ZEpje59oeZhXZ3+Z32TRMDE7jtFS0iON 62apweIPqHQ0Zviw4pkBvoSshsfh+pz0VQ3g+n9zGN9N4L72BmWIp6k2NIA9iWyVNY5b XC3RHYfVxFezQxcCpmgNkYn8D3geo9V9IeyeL8hguE95xudkkW6k0+mbtqJNLfRXNuzc cn9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686671509; x=1689263509; h=in-reply-to:references:from:to:subject:cc:message-id:date :content-transfer-encoding:mime-version:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=gnACxlMaKQnnGlVmotT5QKuyeOq9ysCEpDesAFGonUU=; b=E62Ir9+QgXyTkigtBz8qGSVW9ivGgnPLt81IZSVpjC0bW+Yiswt0iyTE14wP5LfIJK sjNJLpFt1w6XmcGpds6AHaPWVG6Tr/C5q77tikYNbRhyzVyUCkQFe3n8hMmn9UCTfivJ qM5xeCIJ1VjCv3SCGEvJpZ1ZotaDv18JTmGx3qbOMvGEhyvG1yj88AidB/dlRSxTPzxw QpStRi7jpYguiJtiQSb5wz10Uoe9j7b7u92CxLJTANck+IXXZpAWTIvqN7Yobs7BiYDp LtoAGoWOFx0I8lFjyN3yCrum8ooGPkqjyNyxjeyTBJNuyHmepiG1Rc+AeaJxlVAQW7sC uoMg== X-Gm-Message-State: AC+VfDzVhbOrie1qZKf+KME8ItsS5Pst79Oe5VUbpE6qX+PBo8yiS7C+ 84ki7Grl5iB+vSa4ZiuA2A5teQ== X-Google-Smtp-Source: ACHHUZ7AILMJkgm1hZDOdU7CAEguqw8tc1Hv1blJOLZTSfGD4P3wnZ+5vvGleJU1c9qcLGfgyOmNtQ== X-Received: by 2002:aca:2403:0:b0:39b:5968:deb9 with SMTP id n3-20020aca2403000000b0039b5968deb9mr7468025oic.39.1686671509571; Tue, 13 Jun 2023 08:51:49 -0700 (PDT) Received: from localhost ([2607:fb90:e696:c1dc:3996:e070:71ee:42fb]) by smtp.gmail.com with ESMTPSA id bd25-20020a056808221900b003923ef75a3dsm1504182oib.4.2023.06.13.08.51.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 13 Jun 2023 08:51:49 -0700 (PDT) Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Tue, 13 Jun 2023 10:51:48 -0500 Message-Id: Cc: Subject: Re: Use COPY for populating all pgbench tables To: "Gurjeet Singh" , "Gregory Smith" From: "Tristan Partin" X-Mailer: aerc 0.15.2-46-g263d8cbec504 References: In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk I think I am partial to number 2. Removing a context switch always leads to more productivity. --=20 Tristan Partin Neon (https://neon.tech)