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Thu, 5 Jul 2018 11:34:58 +0000 From: Amarnath Nallapothula To: "users@dpdk.org" Thread-Topic: occasionally traffic stalls due to rx and tx descriptor not available Thread-Index: AQHUFFQzY5VmzYFMnEyXJhNlRp/Dbw== Date: Thu, 5 Jul 2018 11:34:58 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Amarnath.Nallapothula@riverbed.com; x-originating-ip: [111.93.144.90] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; CO2PR0801MB0806; 7:KvhS0g0JzsvJS33p2ISXv8FuXRdlBG8Iz+WNreBeATsa4ZdLoYI3UIiLo8rdc3oNrbrXPG4r1nBw3jZP5SA1KbP6nvpiHBPSyfeKntXFad2kteBCYcPfZqWnj1HrGim0sdoK/iWGJs3HfkXv4BhLhPpG2ccZYUpFeDLU42MY+Vg8VYMSLjstPZBqaOSuyDsLhHRfXrxnuMei8e0fOfY41OmKqF+AKcAYzPy4glWTZI8ZsVbYB6fb+/xWbvJFdFwD x-ms-exchange-antispam-srfa-diagnostics: SOS; x-ms-office365-filtering-correlation-id: 1d030d3e-c0da-4fec-1fad-08d5e26b5671 x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(7020095)(4652040)(8989117)(5600053)(711020)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(2017052603328)(7153060)(7193020); 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charset="utf-8" Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] occasionally traffic stalls due to rx and tx descriptor not available X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Jul 2018 11:35:01 -0000 SGkgRXhwZXJ0cywNCg0KSSBhbSB0ZXN0aW5nIHBlcmZvcm1hbmNlIG9mIG15IGRwZGsgYmFzZWQg YXBwbGljYXRpb24gd2hpY2ggZm9yd2FyZHMgcGFja2V0cyBmcm9tIHBvcnQgMSB0byBwb3J0IDIg b2YgNDBHIE5JQyBjYXJkIGFuZCB2aWEgdmVyc2EuT2NjYXNpb25hbGx5IHdlIHNlZSB0aGF0IHBh Y2tldHMgcnggYW5kIHR4IHN0b3BzIG9uIG9uZSBvZiB0aGUgcG9ydC4gSSBsb29rZWQgdGhyb3Vn aCB0aGUgZHBka+KAmXMgZm0xMGsgZHJpdmVy4oCZcyBjb2RlIGFuZCBmb3VuZCBvdXQgdGhhdCB0 aGlzIGNvdWxkIGhhcHBlbiBpZiByeC90eCBkZXNjcmlwdG9ycyBhcmUgbm90IGF2YWlsYWJsZS4N Cg0KVG8gaW1wcm92ZSBwZXJmb3JtYW5jZSwgSSBhbSB1c2luZyBSU1MgZnVuY3Rpb25hbGl0eSBh bmQgY3JlYXRlZCBmaXZlIHJ4IGFuZCB0eCBxdWV1ZS4gRGVkaWNhdGVkIGxjb3JlcyBhcmUgYXNz aWduZWQgdG8gZm9yd2FyZCBwYWNrZXRzIGZyb20gcG9ydDEgcXVldWUgMCB0byBwb3J0MiBxdWV1 ZSAwIGFuZCB2aWEgdmVyc2EuDQoNCkR1cmluZyBwb3J0IGluaXRpYWxpemF0aW9uIHJ4X3F1ZXVl IGlzIGluaXRpYWxpemVkIHdpdGggMTI4IFJ4IHJpbmcgZGVzY3JpcHRvciBzaXplIGFuZCB0eF9x dWV1ZSAgaXMgaW5pdGlhbGl6ZWQgNTEyIFR4IHJpbmcgZGVzY3JpcHRvci4gVGhyZXNob2xkIHZh bHVlcyBhcmUgbGVmdCBkZWZhdWx0Lg0KDQpJIGhhdmUgZmV3IHF1ZXJpZXMgaGVyZToNCg0KICAx LiAgSXMgYWJvdmUgaW5pdGlhbGl6YXRpb24gdmFsdWUgZm9yIHJ4IGFuZCB0eCBkZXNjcmlwdG9y IGlzIGdvb2QgZm9yIGVhY2ggcXVldWUgZm9yIGdpdmVuIHBvcnQuDQogIDIuICBVbmRlciB3aGF0 IGNvbmRpdGlvbnMgcnggYW5kIHR4IGRlc2NyaXB0b3IgZ2V0cyBleGhhdXN0ZWQ/DQogIDMuICBB bnkgc3VnZ2VzdGlvbiBvciBpbmZvcm1hdGlvbiB5b3UgY2FuIHByb3ZpZGUgdG8gZGVidWcgdGhp cyBpc3N1ZT8NCg0KUmVnYXJkcywNCkFtYXINCg==