From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maryam Tahhan Subject: [PATCH v6 9/9] doc: Add documentation for proc_info Date: Wed, 15 Jul 2015 14:11:34 +0100 Message-ID: <1436965894-130019-10-git-send-email-maryam.tahhan@intel.com> References: <1436965894-130019-1-git-send-email-maryam.tahhan@intel.com> To: dev@dpdk.org Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 56E73C318 for ; Wed, 15 Jul 2015 15:11:56 +0200 (CEST) In-Reply-To: <1436965894-130019-1-git-send-email-maryam.tahhan@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add a guide for the proc_info application. Signed-off-by: Maryam Tahhan --- doc/guides/sample_app_ug/index.rst | 1 + doc/guides/sample_app_ug/proc_info.rst | 71 ++++++++++++++++++++++++++++++++++ 2 files changed, 72 insertions(+) create mode 100644 doc/guides/sample_app_ug/proc_info.rst diff --git a/doc/guides/sample_app_ug/index.rst b/doc/guides/sample_app_ug/index.rst index e1a0c56..8a3572f 100644 --- a/doc/guides/sample_app_ug/index.rst +++ b/doc/guides/sample_app_ug/index.rst @@ -71,6 +71,7 @@ Sample Applications User Guide test_pipeline dist_app vm_power_management + proc_info **Figures** diff --git a/doc/guides/sample_app_ug/proc_info.rst b/doc/guides/sample_app_ug/proc_info.rst new file mode 100644 index 0000000..73cd4ef --- /dev/null +++ b/doc/guides/sample_app_ug/proc_info.rst @@ -0,0 +1,71 @@ + +.. BSD LICENSE + Copyright(c) 2010-2015 Intel Corporation. All rights reserved. + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +proc_info Application +======================== + +The proc_info application is a Data Plane Development Kit (DPDK) application +that runs as a DPDK secondary process and is capable of retrieving port +statistics, resetting port statistics and printing DPDK memory information. +This application extends the original functionality that was supported by +dump_cfg. + +Running the Application +----------------------- +The application has a number of command line options: + +.. code-block:: console + + ./$(RTE_TARGET)/app/proc_info -- -m | [-p PORTMASK] [--stats | --xstats | + --stats-reset | --xstats-reset] + +Parameters +~~~~~~~~~~ +**-p PORTMASK**: Hexadecimal bitmask of ports to configure. + +**--stats** +The stats parameter controls the printing of generic port statistics. If no +port mask is specified stats are printed for all DPDK ports. + +**--xstats** +The stats parameter controls the printing of extended port statistics. If no +port mask is specified xstats are printed for all DPDK ports. + +**--stats-reset** +The stats-reset parameter controls the resetting of generic port statistics. If +no port mask is specified, the generic stats are reset for all DPDK ports. + +**--xstats-reset** +The xstats-reset parameter controls the resetting of extended port statistics. +If no port mask is specified xstats are reset for all DPDK ports. + +**-m**: Print DPDK memory information. -- 2.4.3