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 EAF3EA034F; Fri, 12 Nov 2021 14:52:33 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6B994410E3; Fri, 12 Nov 2021 14:52:33 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by mails.dpdk.org (Postfix) with ESMTP id C13EE40692 for ; Fri, 12 Nov 2021 14:52:32 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1636725152; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=BaY53AlM/AZTVkyVFtwKOqh1KkomffjTgtURf6gz3Dc=; b=EQLgDLY1smtnckInYoKjkyNQjED7WrykLXmH9RY89ZPSD+RPQpZ9SXMwbiRsWheuzlVWWV Dr+0nkoc6FMK897ByeuspLpsVftFfQFkWDVIvpJGju27vf912xlQDP2NAUvtIp6gIBp0vx yTrLX1KHZk5r91DjnJI6P3nE0c5XrQg= Received: from mail-lf1-f69.google.com (mail-lf1-f69.google.com [209.85.167.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-563-aj79lnqKNHSQK5qSHF7Bpg-1; Fri, 12 Nov 2021 08:52:11 -0500 X-MC-Unique: aj79lnqKNHSQK5qSHF7Bpg-1 Received: by mail-lf1-f69.google.com with SMTP id z12-20020a0565120c0c00b004037427efb7so3920771lfu.1 for ; Fri, 12 Nov 2021 05:52:11 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=BaY53AlM/AZTVkyVFtwKOqh1KkomffjTgtURf6gz3Dc=; b=UUDzgXH0f5/3H9zSu1uMyThdOvr2s6HJDj68Zfcq0hvVByq5grmEtF2+uH7w9BLBq7 bWMFRfCyb8Y2Z6rhKRFabFerkiG1LgM1dJar4MOedv0rOgnWXCHeL2c56IUw3bnO4TI9 LaQ602+QDpoMqotxD5/+pVsXffwzleHr7NJTuJ8EwfDGbOCrNAQGtp3ditakotQCQz4v EcmBE6+dzqCAQ++8AeKpP9KVHkEEG7Q+dXCg9iAi9uTVTeCZrGi9CQSLgy4aGwdpSDZF 5dQJF0FxJ1rq4+rM1MZcSt7PSh+If067zSgdeno6Y0ZJObiyEk8QJc3+g6ydLgi4H6Bm HlwQ== X-Gm-Message-State: AOAM533BomEcwT+Y0NJKMPovfCfy6uCTy/zX+KMenqJPnRVw3pkh0ZZ3 by2QSDjMVs17teWhLVqZvKnFN+cNphO9iREGkDA6mTNMuRWylfdZ1+6Z9TcSuUnDnEoaAPubQGu Or1hLVzHFHdnjqQeqlTc= X-Received: by 2002:a05:6512:aca:: with SMTP id n10mr14012269lfu.265.1636725130373; Fri, 12 Nov 2021 05:52:10 -0800 (PST) X-Google-Smtp-Source: ABdhPJzINN9ErbEe+U1dYrbwdR4YEz2lg/Pkgx8OHH0oUDjfkcsHbziY6um1vVt6KjGIgmE2/SgT7YLsca3jxiRU3oo= X-Received: by 2002:a05:6512:aca:: with SMTP id n10mr14012250lfu.265.1636725130191; Fri, 12 Nov 2021 05:52:10 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: David Marchand Date: Fri, 12 Nov 2021 14:51:59 +0100 Message-ID: Subject: Re: [dpdk-dev] [Bug 826] red_autotest random failures To: Cristian Dumitrescu Cc: dev , Aaron Conole , Thomas Monjalon , "Yigit, Ferruh" , ci@dpdk.org Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" 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 On Fri, Oct 8, 2021 at 9:24 AM wrote: > > https://bugs.dpdk.org/show_bug.cgi?id=826 > > Bug ID: 826 > Summary: red_autotest random failures > Product: DPDK > Version: unspecified > Hardware: All > OS: All > Status: UNCONFIRMED > Severity: normal > Priority: Normal > Component: other > Assignee: cristian.dumitrescu@intel.com > Reporter: david.marchand@redhat.com > CC: dev@dpdk.org, jasvinder.singh@intel.com > Target Milestone: --- > > A recent failure can be found at: > https://lab.dpdk.org/results/dashboard/patchsets/19223/ > > 50/94 DPDK:fast-tests / red_autotest FAIL 0.86s > exit status 1 functional test 6 : use several queues (each with its own run-time data), use several RED configurations (such that each configuration is sharte_red by multiple queues), increase average queue size to target level, dequeue all packets until queue is empty, confirm that average queue size is computed correctly while queue is empty (this is a larger scale version of functional test 3) queue config q avg before q avg after expected difference % tolerance % result 0 0 1022.0000 1022.0000 1016.0627 0.5843 5.0000 pass 1 0 1022.0000 1022.0000 1016.0627 0.5843 5.0000 pass 2 1 1022.0000 1022.0000 1010.1483 1.1733 5.0000 pass 3 1 1022.0000 937.1660 1010.1483 7.2249 5.0000 fail -------------------------------------------------------------------------- This failure keeps on popping in the CI. The bug report is one month old, with no reply. I sent a proposal of removing red_autotest from the list executed by the CI. https://patchwork.dpdk.org/project/dpdk/patch/20211027140458.2502-2-david.marchand@redhat.com/ It might be the best solution waiting for an analysis. -- David Marchand