From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from [87.239.111.99] (localhost [127.0.0.1]) by dev.tarantool.org (Postfix) with ESMTP id AC119406787; Mon, 13 Nov 2023 21:51:45 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 dev.tarantool.org AC119406787 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tarantool.org; s=dev; t=1699901505; bh=q783B36tChFzxTFzirkKEnTIv39cr59+oJeCZzsx4DA=; h=Date:To:References:In-Reply-To:Subject:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=VMZ/b39Lky5LNcyyOqu7rWqeRmXcxNuwUG3aSxHbTlZWMZfnc/LM5BbasljhaFC6A nUeCnIoXkwQEuHHlGBRxxzclGLd7fBHQ20vzy6PmYaVV3CR/BtNFCCzjZfSjjWdxTT MO/tgylZd8A64QNJ8WBVjsQtgjhe0GTaDDMdvGv4= Received: from smtp43.i.mail.ru (smtp43.i.mail.ru [95.163.41.66]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by dev.tarantool.org (Postfix) with ESMTPS id 09E1A406787 for ; Mon, 13 Nov 2023 21:51:44 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 dev.tarantool.org 09E1A406787 Received: by smtp43.i.mail.ru with esmtpa (envelope-from ) id 1r2c2B-00AEon-0x; Mon, 13 Nov 2023 21:51:43 +0300 Date: Mon, 13 Nov 2023 18:48:43 +0000 To: Maxim Kokryashkin Message-ID: References: <6bb71c35-6c4e-ae08-7a8c-f501c6f935c0@tarantool.org> <1694514399.719299784@f315.i.mail.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1694514399.719299784@f315.i.mail.ru> X-Clacks-Overhead: GNU Terry Pratchett X-Mailru-Src: smtp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eAau8CL7WIMRKs4sN3D3tLDjz0dLbV79QFUyzQ2Ujvy7cMT6pYYqY16iZVKkSc3dCLJ7zSJH7+u4VD18S7Vl4ZUrpaVfd2+vE6kuoey4m4VkSEu530nj6fImhcD4MUrOEAnl0W826KZ9Q+tr5ycPtXkTV4k65bRjmOUUP8cvGozZ33TWg5HZplvhhXbhDGzqmQDTd6OAevLeAnq3Ra9uf7zvY2zzsIhlcp/Y7m53TZgf2aB4JOg4gkr2biojNAMxVcV6vdUPTeJclo3lYA== X-Mailru-Sender: 2FEBA92C8E508479FE7B9A1DF348D531838A936861B4BBD1010AD577BB59F53C7F72FD02116BEB292326FE6F2A341ACE0FB9F97486540B4CD9E8847AB8CFED4D9ABF8A61C016C2CFB0DAF586E7D11B3E67EA787935ED9F1B X-Mras: Ok Subject: Re: [Tarantool-patches] [PATCH luajit 2/2] profilers: purge generation mechanism X-BeenThere: tarantool-patches@dev.tarantool.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Tarantool development patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Igor Munkin via Tarantool-patches Reply-To: Igor Munkin Cc: Maxim Kokryashkin , tarantool-patches@dev.tarantool.org Errors-To: tarantool-patches-bounces@dev.tarantool.org Sender: "Tarantool-patches" Max, On 12.09.23, Maxim Kokryashkin via Tarantool-patches wrote: > > Hi, Sergey! > Sure, consider this script: > | jit.off() > | misc.sysprof.start{mode = 'C', interval=10} > | for i = 1, 1e7 do tostring(i) end > | misc.sysprof.stop() >   > After running it with luajit you can parse the output > like this: > | $ time -v luajit-parse-sysprof sysprof.bin >   > So, before the patch: > | Maximum resident set size (kbytes): 224928 >   > And after the patch: > | Maximum resident set size (kbytes): 32780 >   > Which is 85% reduction in memory consumption. Neat, thanks for the patch! > -- > Best regards, > Maxim Kokryashkin >   >   -- Best regards, IM