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 1qc89a-00Dw6c-Oo for pgsql-hackers@arkaria.postgresql.org; Fri, 01 Sep 2023 17:41:54 +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 1qc89Z-00G6uU-8a for pgsql-hackers@arkaria.postgresql.org; Fri, 01 Sep 2023 17:41:53 +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 1qc89Y-00G6uC-UQ for pgsql-hackers@lists.postgresql.org; Fri, 01 Sep 2023 17:41:52 +0000 Received: from sss.pgh.pa.us ([68.162.161.243]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qc89R-002Nmy-RZ for pgsql-hackers@lists.postgresql.org; Fri, 01 Sep 2023 17:41:52 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 381Hff9J563499; Fri, 1 Sep 2023 13:41:41 -0400 From: Tom Lane To: Nathan Bossart cc: Alvaro Herrera , Andrew Dunstan , pgsql-hackers@lists.postgresql.org Subject: Re: Inefficiency in parallel pg_restore with many tables In-reply-to: <20230901170546.GC3178187@nathanxps13> References: <20230718045701.GA1090171@nathanxps13> <20230718160511.loirkf5fwjm5ut73@alvherre.pgsql> <20230718160713.GA1139177@nathanxps13> <20230720190644.GA1724613@nathanxps13> <20230722231941.GA2020225@nathanxps13> <1225141.1690069670@sss.pgh.pa.us> <20230723055703.GA2421212@nathanxps13> <20230724190015.GA2528613@nathanxps13> <20230725185336.GA2911441@nathanxps13> <20230901170546.GC3178187@nathanxps13> Comments: In-reply-to Nathan Bossart message dated "Fri, 01 Sep 2023 10:05:46 -0700" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <563497.1693590101.1@sss.pgh.pa.us> Date: Fri, 01 Sep 2023 13:41:41 -0400 Message-ID: <563498.1693590101@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Nathan Bossart writes: > I'm hoping to commit these patches at some point in the current commitfest. > I don't sense anything tremendously controversial, and they provide a > pretty nice speedup in some cases. Are there any remaining concerns? I've not actually looked at any of these patchsets after the first one. I have added myself as a reviewer and will hopefully get to it within a week or so. regards, tom lane