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[96.255.20.138]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-8971cdb5f26sm17471676d6.42.2026.02.11.08.04.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Feb 2026 08:04:44 -0800 (PST) Date: Wed, 11 Feb 2026 11:04:42 -0500 From: Gregory Price To: Bharata B Rao Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Jonathan.Cameron@huawei.com, dave.hansen@intel.com, mgorman@techsingularity.net, mingo@redhat.com, peterz@infradead.org, raghavendra.kt@amd.com, riel@surriel.com, rientjes@google.com, sj@kernel.org, weixugc@google.com, willy@infradead.org, ying.huang@linux.alibaba.com, ziy@nvidia.com, dave@stgolabs.net, nifan.cxl@gmail.com, xuezhengchu@huawei.com, yiannis@zptcorp.com, akpm@linux-foundation.org, david@redhat.com, byungchul@sk.com, kinseyho@google.com, joshua.hahnjy@gmail.com, yuanchu@google.com, balbirs@nvidia.com, alok.rathore@samsung.com, shivankg@amd.com Subject: Re: [RFC PATCH v5 00/10] mm: Hot page tracking and promotion infrastructure Message-ID: References: <20260129144043.231636-1-bharata@amd.com> <911f316b-87cf-45eb-8d9e-412473d7176a@amd.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <911f316b-87cf-45eb-8d9e-412473d7176a@amd.com> On Wed, Feb 11, 2026 at 09:00:26PM +0530, Bharata B Rao wrote: > ===================================================================================== > Base Base pghot-default > pghot-precise > NUMAB0 NUMAB2 NUMAB2 NUMAB2 > ===================================================================================== > harmonic_mean_TEPS 5.10676e+08 7.56804e+08 5.92473e+08 7.47091e+08 > mean_time 8.41027 5.67508 7.24915 5.74886 > median_TEPS 5.11535e+08 7.24252e+08 5.63155e+08 7.71638e+08 > max_TEPS 5.1785e+08 1.06051e+09 7.88018e+08 1.0504e+09 > > pgpromote_success 0 13557718 13737730 13734469 > numa_pte_updates 0 26491591 26848847 26726856 > numa_hint_faults 0 13558077 13882743 13798024 > ===================================================================================== > Can you contextualize TEPS? Higher better? Higher worse? etc. Unfamiliar with this benchmark. ~Gregory