From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2CF87C433F5 for ; Tue, 16 Nov 2021 13:50:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0D99C63212 for ; Tue, 16 Nov 2021 13:50:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236836AbhKPNxF (ORCPT ); Tue, 16 Nov 2021 08:53:05 -0500 Received: from mail.kernel.org ([198.145.29.99]:60358 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236779AbhKPNxF (ORCPT ); Tue, 16 Nov 2021 08:53:05 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id BA86961ABD; Tue, 16 Nov 2021 13:50:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637070608; bh=aF/BqQUxDi8A7FTpUpNbiWfMGJlwwY07BXEZWMowr/Y=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=lVX96Lzgw2EJuGnVrkImC8cMLA9XtCVOsh/+pbt9hzY5kOcbx+jDr67/ppjfiNBgN O1NNghbJ74wIKNqIM7+dglgtwofH0sxMrRvNwr5q0p+bTcFdV7yIKoYa2e48KwFA4m J+uuu6zzVQR8A0jIo389ZmQM3gznfWKTkMHyy1cyKVlsevhU+oo6ikufm8bKHoiK11 LwcMif388FgWjEsMURSwbGG2nNQ66XTcK+EtzoToV4BCbM5pGyF1Xolryuxq1eUZzu tNEJHKy9fwxPy+EPaXqwNWkVtZWtTtmYZhiQ9U2nWuT7WYICNNjgZAsrXA4ZeplsFP QY93+dZWw3P1Q== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2 bpf-next] selftests/bpf: add uprobe triggering overhead benchmarks From: patchwork-bot+netdevbpf@kernel.org Message-Id: <163707060870.2250.10772692033233073847.git-patchwork-notify@kernel.org> Date: Tue, 16 Nov 2021 13:50:08 +0000 References: <20211116013041.4072571-1-andrii@kernel.org> In-Reply-To: <20211116013041.4072571-1-andrii@kernel.org> To: Andrii Nakryiko Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, kernel-team@fb.com Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Daniel Borkmann : On Mon, 15 Nov 2021 17:30:41 -0800 you wrote: > Add benchmark to measure overhead of uprobes and uretprobes. Also have > a baseline (no uprobe attached) benchmark. > > On my dev machine, baseline benchmark can trigger 130M user_target() > invocations. When uprobe is attached, this falls to just 700K. With > uretprobe, we get down to 520K: > > [...] Here is the summary with links: - [v2,bpf-next] selftests/bpf: add uprobe triggering overhead benchmarks https://git.kernel.org/bpf/bpf-next/c/d41bc48bfab2 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html