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[2620:137:e000::1:20]) by mx.google.com with ESMTP id kx4-20020a170907774400b006b5d25fc542si734783ejc.502.2022.03.02.23.28.53; Wed, 02 Mar 2022 23:29:16 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20210112 header.b=Z7xCW4mN; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229991AbiCCGrw (ORCPT + 99 others); Thu, 3 Mar 2022 01:47:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229480AbiCCGrv (ORCPT ); Thu, 3 Mar 2022 01:47:51 -0500 Received: from mail-io1-xd2e.google.com (mail-io1-xd2e.google.com [IPv6:2607:f8b0:4864:20::d2e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61556169395 for ; Wed, 2 Mar 2022 22:47:07 -0800 (PST) Received: by mail-io1-xd2e.google.com with SMTP id r8so4707009ioj.9 for ; Wed, 02 Mar 2022 22:47:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=awOJT5ml/p/iN0KxyefzrE4LGX6n2gmPWGzJTQAAet8=; b=Z7xCW4mND+wy80Una/SWNauxNVOG2MeRjOVmgRuceJWQNh1cSBnbSY3ys7FM+GkcpH 11ndhfuRDKCQvGwzM9qQtoV6GowdOm/Shi2alLhQeRbCGg36z9Z+LIpieBfrxXLSH1ne SlfSmB2AX9wExRzUSCvoXbPT6zI0aRsgrrrY5Kn0mcQUIJdy0s4K6+XBLVVCFPWIw6ON jmEwC11nVn9P5gw76AQOHv7yGrNIm5dy6Rz5k4M3A/YY2YQclDj1ZNSpPRZ7a0Sp239m sT5J4EZgesuQCTWpgbFWABXdsFjqwl81g4QsViKCrD5lsGQtD31SohEe5weVdg/yFfmt YRQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=awOJT5ml/p/iN0KxyefzrE4LGX6n2gmPWGzJTQAAet8=; b=WcsLEqN/g0T4R/GMZSKnRQAnyNbMiG2LsDVgvpsdarN2V/UCcWissFVf2bF1rcfJ1O zT7l94bHDW5ngAzOjGc0uTHQD4nvVIZ6F2pNhF1fMFtugxWUaOnzdglK04tLGGg5+XBV v3gAA+UAG0nQrubEJEsIpunVETCdEUAEOD+864oqV3TrBPV8VbqbVD2jMAET7NJCnK01 xx8L6nFg1pgLFiqYSAsWSbRzF0agVEuJzzHKt4AMQ/Z9cw2sM+A8zhXACtOQoSTEUxlC aly2sjbAIPdN+e67ikDBQ4vfmYDDsvaMlsE6VJ0ozKApxTRwROHLY1mpkhVTwYsYNdXB E1LA== X-Gm-Message-State: AOAM531DC9csQIf7zXhHw+zlh2Q3zEH3qUafRdG3/8vbVJ7m9yU+e9/8 y9826YK7NTOl3DAseytbxIQt9g== X-Received: by 2002:a02:93a3:0:b0:313:f1cd:2bde with SMTP id z32-20020a0293a3000000b00313f1cd2bdemr27667395jah.238.1646290026470; Wed, 02 Mar 2022 22:47:06 -0800 (PST) Received: from google.com ([2620:15c:183:200:3c49:7c37:fbd6:d914]) by smtp.gmail.com with ESMTPSA id e17-20020a5d8ad1000000b00644d51bbffcsm1075276iot.36.2022.03.02.22.47.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Mar 2022 22:47:05 -0800 (PST) Date: Wed, 2 Mar 2022 23:47:01 -0700 From: Yu Zhao To: Vaibhav Jain Cc: Andrew Morton , Johannes Weiner , Mel Gorman , Michal Hocko , Andi Kleen , Aneesh Kumar , Barry Song <21cnbao@gmail.com>, Catalin Marinas , Dave Hansen , Hillf Danton , Jens Axboe , Jesse Barnes , Jonathan Corbet , Linus Torvalds , Matthew Wilcox , Michael Larabel , Mike Rapoport , Rik van Riel , Vlastimil Babka , Will Deacon , Ying Huang , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, page-reclaim@google.com, x86@kernel.org Subject: Re: [PATCH v7 00/12] Multigenerational LRU Framework Message-ID: References: <20220208081902.3550911-1-yuzhao@google.com> <87czj3mux0.fsf@vajain21.in.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87czj3mux0.fsf@vajain21.in.ibm.com> X-Spam-Status: No, score=-18.1 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 03, 2022 at 11:36:51AM +0530, Vaibhav Jain wrote: > > In a synthetic MongoDB Benchmark (YCSB) seeing an average of ~19% throughput > improvement on POWER10(Radix MMU + 64K Page Size) with MGLRU patches on > top of v5.16 kernel for MongoDB + YCSB bench across three different > request distriburions namely Exponential,Uniform and Zipfan Thanks, Vaibhav. I'll post the next version in a few days and include your tested-by tag.