From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <vipin.varghese@intel.com> Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 2E1DA10A3 for <dev@dpdk.org>; Wed, 16 Jan 2019 09:58:03 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Jan 2019 00:58:02 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,485,1539673200"; d="scan'208";a="108640111" Received: from unknown (HELO saesrv02-S2600CWR.intel.com) ([10.224.122.203]) by orsmga006.jf.intel.com with ESMTP; 16 Jan 2019 00:57:59 -0800 From: Vipin Varghese <vipin.varghese@intel.com> To: dev@dpdk.org, shreyansh.jain@nxp.com, thomas@monjalon.net Cc: john.mcnamara@intel.com, marko.kovacevic@intel.com, amol.patel@intel.com, sanjay.padubidri@intel.com, Vipin Varghese <vipin.varghese@intel.com> Date: Wed, 16 Jan 2019 20:24:50 +0530 Message-Id: <20190116145452.53835-1-vipin.varghese@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181126070815.37501-2-vipin.varghese@intel.com> References: <20181126070815.37501-2-vipin.varghese@intel.com> Subject: [dpdk-dev] [PATCH v4 0/2] doci/howto: add debug and troubleshoot guide X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Wed, 16 Jan 2019 08:58:03 -0000 This patch series is an attempt to add how to guide for commonly seen issues in various application scenario. It also tries to suggest a step by step guide on how to debug and troubleshoot with available stats and counters. Motivation ========== DPDK allows to build application on top of custom off the shelf components for user scenarios that are modeled with single or multi stage. Each module interacts with PMD or rings with either software or hardware offloads. Identify the cause of issue or performance issues will be tedious and timie consuming. The how to guide is an effort to consolidate such scenarios with step by step focus to debug and troubleshoot. Status ====== Reviews and changes accomadated. ACK received and udpated. Future ====== 1. Suggestion on vlan filters - Change Log: Vipin Varghese (2): doc: add svg for debug and troubleshoot guide doc: add guide for debug and troubleshoot doc/guides/howto/debug_troubleshoot_guide.rst | 375 ++++++++++++++++++ doc/guides/howto/img/dtg_consumer_ring.svg | 19 + doc/guides/howto/img/dtg_crypto.svg | 16 + .../howto/img/dtg_distributor_worker.svg | 31 ++ doc/guides/howto/img/dtg_mempool.svg | 22 + doc/guides/howto/img/dtg_pdump.svg | 28 ++ doc/guides/howto/img/dtg_producer_ring.svg | 19 + doc/guides/howto/img/dtg_qos_tx.svg | 24 ++ doc/guides/howto/img/dtg_rx_rate.svg | 20 + doc/guides/howto/img/dtg_rx_tx_drop.svg | 28 ++ doc/guides/howto/img/dtg_sample_app_model.svg | 105 +++++ doc/guides/howto/img/dtg_service.svg | 15 + doc/guides/howto/index.rst | 1 + 13 files changed, 703 insertions(+) create mode 100644 doc/guides/howto/debug_troubleshoot_guide.rst create mode 100644 doc/guides/howto/img/dtg_consumer_ring.svg create mode 100644 doc/guides/howto/img/dtg_crypto.svg create mode 100644 doc/guides/howto/img/dtg_distributor_worker.svg create mode 100644 doc/guides/howto/img/dtg_mempool.svg create mode 100644 doc/guides/howto/img/dtg_pdump.svg create mode 100644 doc/guides/howto/img/dtg_producer_ring.svg create mode 100644 doc/guides/howto/img/dtg_qos_tx.svg create mode 100644 doc/guides/howto/img/dtg_rx_rate.svg create mode 100644 doc/guides/howto/img/dtg_rx_tx_drop.svg create mode 100644 doc/guides/howto/img/dtg_sample_app_model.svg create mode 100644 doc/guides/howto/img/dtg_service.svg V4: - Added suggestion and corrections - Shreyansh Jain V3: - Reorder the commit order - Thomas Monjalon V2: - Added ACK - Marko Kovacevic -- 2.17.1