From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 386F9454D0 for ; Sun, 23 Jun 2024 03:17:11 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8ECBD402B7; Sun, 23 Jun 2024 03:17:10 +0200 (CEST) Received: from mail-yb1-f177.google.com (mail-yb1-f177.google.com [209.85.219.177]) by mails.dpdk.org (Postfix) with ESMTP id C4CF240281 for ; Sun, 23 Jun 2024 03:17:09 +0200 (CEST) Received: by mail-yb1-f177.google.com with SMTP id 3f1490d57ef6-e02748b2402so3390706276.0 for ; Sat, 22 Jun 2024 18:17:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719105429; x=1719710229; darn=dpdk.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=5gG2ZEWcvLLE91/Wc/deYpI4jfOqayPZUPKmlu0RsXk=; b=TBhaY8MZBMIw9NXHX+z7bxEMdOwtyv/Yp5hkphJBIU2q3HnCFftoRZn0hUomgfjz+Z rxU6GQ2FN/eb5MbgHjv9ZkeAga/4+Xi+SOROi8QnRqy464PV9fzEvoNksFDgOdMo5CX3 gAZn+CRfJi1fuQMaPS2cYWAxFegMaIGH1Jsp+lJ+jihtiJXmkPOkDbwftsk2qRjz6XG9 nr1MusI+VN8NeLX2NJPmaWRmFNixF2Xks6riBvZOFB7AvOa3HTht9sKHeWBTFlUWev2R uZBXxJ+b88/c7BUKGhRy+xqB53u6YwBHuP/mqT9/MAT9podM5Bz3cphzltjYI2Yn6BFl qSng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719105429; x=1719710229; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=5gG2ZEWcvLLE91/Wc/deYpI4jfOqayPZUPKmlu0RsXk=; b=Ir7/X99zFj0QFzZFsTgfsLq387rgQtPf0HlQuNLpixO/rRFtoTZVaXIQeLQCMAgKez Z9zmRmCv2O09x712uejH/0bqcIO3+tHh2mDgaNnLq9f1UavpLJzgD3MPgktpPaWtgk47 u3z9TVnVkRNBe7UvNCNK19dBFFznnorjGe73UsYox9H9H4MDPni1NwIHmBcSvP4OTwX6 TXCyLn5Xa1EWIDGkq4pcKvkhnbrS45Y+V4iI+gwUYIREs1pG0Z4X+W2bCvsuP4XeeET2 owB0DePM6nEJAX+G5Fuh/2JTsn8vWQH+XgS1wuv4UqZzJDOxGwdYw9jm5dpz8lN9vqr+ DYQA== X-Gm-Message-State: AOJu0Yyg9qpf7wAthd6/mz3ydN9FQZV6dlwSIS9iXXD2IQdFSoO8d82K bwVjpZlbAw6m3yfZcHwVZCSqQZTV2kAMksLbjO/ViY0D9H272+Gww7R1nwPQaZ+Pm6BpikYUz2c gslfcaVVpupQut/MQOCHYuC+ko3n0Rvs4 X-Google-Smtp-Source: AGHT+IE+4EsdfQBCQu8JiGpRFZM7VcZg7oWJvLjjr9uvB3eBXpaFgbchSo6Bg2gURHdp91Q1vQfS+zOnLVB30jCvUAo= X-Received: by 2002:a25:ad94:0:b0:e02:5da0:9415 with SMTP id 3f1490d57ef6-e0303ed6a04mr1114596276.3.1719105428756; Sat, 22 Jun 2024 18:17:08 -0700 (PDT) MIME-Version: 1.0 From: fwefew 4t4tg <7532yahoo@gmail.com> Date: Sat, 22 Jun 2024 21:16:33 -0400 Message-ID: Subject: Follow-up to cache misses allocating mbufs To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Well, after playing with a little more I learned two things: - bulk get/put is much faster and LLC friendly - warming up the cache helps See https://pastebin.com/m7QVjUdk for data.