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 0328B468FD; Mon, 16 Jun 2025 18:07:28 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 44BD8402BC; Mon, 16 Jun 2025 18:07:28 +0200 (CEST) Received: from mail-pg1-f180.google.com (mail-pg1-f180.google.com [209.85.215.180]) by mails.dpdk.org (Postfix) with ESMTP id A71BB4021E for ; Mon, 16 Jun 2025 18:07:26 +0200 (CEST) Received: by mail-pg1-f180.google.com with SMTP id 41be03b00d2f7-b2fd091f826so3369017a12.1 for ; Mon, 16 Jun 2025 09:07:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1750090045; x=1750694845; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=D7GBckyrIBev+8tl/1l7IYoUsiTGIUdV7jvNXFw6/yw=; b=l6xOJGAhKqQVVKF9pwFUMgtldwXYgeZWwdezk6+v9yUpoiixGgVA87g5z0gPYqtzNY mRqr3QRAr1FzEW4BZcNnlaaflHFKpX3hBsPqbsqo2ZxnpsfTKMpOJ2VCXqaW+aMrfodD pQpIJ8Hmut+hJExnhW5h+jFLwo1ZJ88o9k8zU/XgB4vXifXXIDiXdG7YswJQ4gYDg/N3 K3d3AdCxyCL8XzAz9t6R8UoEf2B4bW0biYbDNjgi8gCXnkIVEW9bKKhrlWNh1yIaUeyv rcB0VpkWL/pvkyQR9VN4uWIEIFJAGXBrgfGqFUwkfrKR10xOZvReY6bRJlVPwmKXO443 +oyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750090045; x=1750694845; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=D7GBckyrIBev+8tl/1l7IYoUsiTGIUdV7jvNXFw6/yw=; b=RZM4lB/eTFpLujmN4YcAxoMME/BLVccKqBH2wcuGIUtJnAKtQmHdXxoBfyiltl0lkO SiWaEXlyRIr2JOW6kawWG1QHMMj+7xPAkeDR6K9bRyoEdE3mNQXZGhPPE6PIUnpoxvep n7YY2RM8qHktIvRUla/fXiAtuDw+GY9nVV2u1xwPH1PS0aWKa2REAtH9C3jOqF0K7FQt xMrxIDFtNIa6IVbZDL4TManKtnr223/DKvz1SSYOeH0PIz6qdbi0eqk2hMHyI9cxesAy qPiXvF39ppiQkWh1oLY2sFKaTsPWrjyuK1K+aG0PWi5tqhxJVamX1Bxr2wvNw4Wh3UGU LNZA== X-Gm-Message-State: AOJu0Yz7RPi2Hlwi1PHho31UqkMvi2b1nAozRPXiIfgFmL+FfnOMYgXW mQajgP5B9HNw6AhGq/3G1lRgy8SoTdmnxxmeMc/BUw5ToEx/3Of28Qgouoa+SUTu2caZ0WGI4wY UkGxS X-Gm-Gg: ASbGncu6UfywAsLqBd551ULnkuK6w6L5K4nCu8HNjMm8nmr8CjbPqMH3Xok8yM4LSKd MzIdOpPNsijqj9XJNN3QXxhGLzbcU6rdG3u6DOSvWO2uQuoAKVmoxOGd/A5eKN4Op6MucJgmQbG /VzJLG4maPG9F/TX2ESCri5pGvNWCo4e4tdnl2XWyhHEQfQ6JTZzjMs134qryat8zlo4jY7ylTo g9dNEXgWhicL/acbYeZixij2sqYQJm9gFPl/weE7xln5hFvw2J62vXG5YqhVIVtOsry92Lao5m8 QhTN8sI7OzVGwFVogZlFwwtGJmaM0RWhQFxtKBbuukq7useB/xdNJMaidUIYoq5PVvPUsiyqVyN I9RZwnR8jOg2/okdiGPy7QFoWIcNcdQBbk3Sy X-Google-Smtp-Source: AGHT+IFlyV5ntiWHPB58HsHvb7cPi13tFFSc34AF+BJ9FambOHbckQnge9NYe8SaGCblUW+Ms5mwJQ== X-Received: by 2002:a05:6a20:7346:b0:21f:54e0:b0a3 with SMTP id adf61e73a8af0-21fbc62cb6bmr14696626637.2.1750090045486; Mon, 16 Jun 2025 09:07:25 -0700 (PDT) Received: from hermes.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-748900d252esm6992623b3a.163.2025.06.16.09.07.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Jun 2025 09:07:25 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger Subject: [PATCH v2 0/2] Latencystats optimizations and fix Date: Mon, 16 Jun 2025 09:04:31 -0700 Message-ID: <20250616160718.49938-1-stephen@networkplumber.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250613003547.39239-1-stephen@networkplumber.org> References: <20250613003547.39239-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org After investigating latencystat test failures, discovered it poorly designed to handle bursts and multiple queues. v2 - need atomic to be safe on non ordered platforms Stephen Hemminger (2): latencystats: fix receive sample MP issues latencystats: optimize locking on transmit lib/latencystats/rte_latencystats.c | 68 +++++++++++++++++++---------- 1 file changed, 45 insertions(+), 23 deletions(-) -- 2.47.2