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dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.161 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.161; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.161) by BN8NAM11FT072.mail.protection.outlook.com (10.13.176.165) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6500.47 via Frontend Transport; Mon, 26 Jun 2023 11:08:05 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.67) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.5; Mon, 26 Jun 2023 04:07:50 -0700 Received: from nvidia.com (10.126.230.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.37; Mon, 26 Jun 2023 04:07:49 -0700 From: Viacheslav Ovsiienko To: CC: , Subject: [PATCH v3] app/testpmd: add trace dump command Date: Mon, 26 Jun 2023 14:07:34 +0300 Message-ID: <20230626110734.14126-1-viacheslavo@nvidia.com> X-Mailer: git-send-email 2.18.1 In-Reply-To: <20230420100803.494-1-viacheslavo@nvidia.com> References: <20230420100803.494-1-viacheslavo@nvidia.com> MIME-Version: 1.0 X-Originating-IP: [10.126.230.35] X-ClientProxiedBy: rnnvmail203.nvidia.com (10.129.68.9) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT072:EE_|SA3PR12MB8763:EE_ X-MS-Office365-Filtering-Correlation-Id: fd99d494-276e-4a54-4de1-08db76359e2a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Jun 2023 11:08:05.9942 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: fd99d494-276e-4a54-4de1-08db76359e2a X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT072.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA3PR12MB8763 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 The "dump_trace" CLI command is added to trigger saving the trace dumps to the trace directory. The tracing data are saved according to the EAL configuration (explicit --trace-dir EAL command line parameter alters the target folder to save). The result dump folder gets the name like rte-YYYY-MM-DD-xx-HH-MM-SS format. This command is useful to get the trace date without exiting testpmd application and to get the multiple dumps to observe the situation in dynamics. Signed-off-by: Viacheslav Ovsiienko --- app/test-pmd/cmdline.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index c6690887d3..70b598c64e 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -8372,6 +8372,8 @@ static void cmd_dump_parsed(void *parsed_result, rte_lcore_dump(stdout); else if (!strcmp(res->dump, "dump_log_types")) rte_log_dump(stdout); + else if (!strcmp(res->dump, "dump_trace")) + rte_trace_save(); } static cmdline_parse_token_string_t cmd_dump_dump = @@ -8384,7 +8386,8 @@ static cmdline_parse_token_string_t cmd_dump_dump = "dump_mempool#" "dump_devargs#" "dump_lcores#" - "dump_log_types"); + "dump_log_types#" + "dump_trace"); static cmdline_parse_inst_t cmd_dump = { .f = cmd_dump_parsed, /* function to call */