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 E3D8FA034F for ; Fri, 12 Nov 2021 14:52:37 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id AEF6A41140; Fri, 12 Nov 2021 14:52:37 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 280A241145 for ; Fri, 12 Nov 2021 14:52:36 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1636725154; 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=YYl9PsiHcHmRzjjthddD5SRJeMjL/rjwfl41dP/Ahgv4GfH/p3P/yCH0SMdoeJRZoqMCTA XVdOFFimecnQDupAYysrGXrMIJ7HJeK2HMj9EkcwceW6vsRKL+4GLJCjD0S0dD7EZlffPq 7z6oeT8ayV43J6eVMT8HN+l5U3ZDpYY= Received: from mail-lf1-f72.google.com (mail-lf1-f72.google.com [209.85.167.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-398-8RO0GbxKM6Ch3q33ELouIA-1; Fri, 12 Nov 2021 08:52:11 -0500 X-MC-Unique: 8RO0GbxKM6Ch3q33ELouIA-1 Received: by mail-lf1-f72.google.com with SMTP id c14-20020a056512104e00b004036d17f91bso3921747lfb.17 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=Y5i6qcJVU2Jxe/lwSE93Z2FOia41qwfC4DjquHALHlRVuHftMCTSLrrHWw7oDMhk9f FZJ30IIgllzva7/SI1VxKh3tJcxY3vpHCUniCvbZnlXpIWID25rC1wUITMW9sT+ckDKY +zi5cXf43KkspvojFlK75e7/ssRkCdVU0Vyk/vaXe7Q+8+VGl7iH9AisQ6q7RQto9tEV sxEhVJRkByiovHAIE5urZ0QAHnCDlXp5xBa0MAxOGBNuAEjf6xSsxCbXF3C9iLg2STWt oPvHrMUySjm41o6YaX1FzRsoeObAo+1lG+sBGvOX6PpAuWjZZrUOWRrEqT4AanDHva5Z w02Q== X-Gm-Message-State: AOAM530st8d2+iMCSLmY5Cgp135yTue4QbYsDZb6tpsHOR5lzCWhqsqH kkumbKNAXcp0Eh2VsP4tIMDs+xTMLSyWUGc2fWfMffp5l0902OADQ+YGQOQwr6W6QuDwoTIM65g 25HsSqf3EKJR77NR5eA== X-Received: by 2002:a05:6512:aca:: with SMTP id n10mr14012270lfu.265.1636725130375; 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: ci@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK CI discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ci-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