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 8E1AB43EE6; Tue, 23 Apr 2024 08:37:07 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 11968402AB; Tue, 23 Apr 2024 08:37:07 +0200 (CEST) Received: from smtp-fw-80006.amazon.com (smtp-fw-80006.amazon.com [99.78.197.217]) by mails.dpdk.org (Postfix) with ESMTP id 0E1BD40269 for ; Tue, 23 Apr 2024 08:37:05 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1713854226; x=1745390226; h=from:to:cc:date:message-id:references:in-reply-to: mime-version:subject; bh=xrDC/AC5s3KE9vBvjE+FfmFBNDakmXyxdz17yvEJNCE=; b=Ed9e/e3DbJluDUSuj8t5zctHRDtBg/vFaAp+mEV+aSsOz/V400AciNv+ 0c+XsqNTwmBTIiAAXerb7eVoixHiRoXeusZktobZ7UwMRMv6A35wilg+F xuNelDZyFGgHZWU5vZ/NZueQVPW8Xglt0wERA9dwuQdH5PvKEczhwc2Jy Y=; X-IronPort-AV: E=Sophos;i="6.07,222,1708387200"; d="scan'208,217";a="290004675" Subject: Re: AWS rx_missed errors on DPDK 21.11 Thread-Topic: AWS rx_missed errors on DPDK 21.11 Received: from pdx4-co-svc-p1-lb2-vlan3.amazon.com (HELO smtpout.prod.us-west-2.prod.farcaster.email.amazon.dev) ([10.25.36.214]) by smtp-border-fw-80006.pdx80.corp.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2024 06:37:03 +0000 Received: from EX19MTAEUB002.ant.amazon.com [10.0.43.254:39947] by smtpin.naws.eu-west-1.prod.farcaster.email.amazon.dev [10.0.42.106:2525] with esmtp (Farcaster) id a4adabf8-748b-4373-ad34-4ad73c487ace; Tue, 23 Apr 2024 06:37:01 +0000 (UTC) X-Farcaster-Flow-ID: a4adabf8-748b-4373-ad34-4ad73c487ace Received: from EX19D007EUA003.ant.amazon.com (10.252.50.8) by EX19MTAEUB002.ant.amazon.com (10.252.51.59) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Tue, 23 Apr 2024 06:37:01 +0000 Received: from EX19D007EUA002.ant.amazon.com (10.252.50.68) by EX19D007EUA003.ant.amazon.com (10.252.50.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Tue, 23 Apr 2024 06:37:01 +0000 Received: from EX19D007EUA002.ant.amazon.com ([fe80::1295:20d9:141e:47cc]) by EX19D007EUA002.ant.amazon.com ([fe80::1295:20d9:141e:47cc%3]) with mapi id 15.02.1258.028; Tue, 23 Apr 2024 06:37:01 +0000 From: "Brandes, Shai" To: Nageswara Rao CC: "dev@dpdk.org" , "patwardhan22@yahoo.com" Thread-Index: AQHalHNpN68kYjeID0SxpEEqnmnJTLF1aGTg Date: Tue, 23 Apr 2024 06:37:01 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: multipart/alternative; boundary="_000_b0b6a00c88e84054afc5a9d11f12e02femailandroidcom_" MIME-Version: 1.0 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 --_000_b0b6a00c88e84054afc5a9d11f12e02femailandroidcom_ Content-Type: text/plain; charset="windows-1255" Content-Transfer-Encoding: quoted-printable Hi, are you using the latest LTS? If so, all bug fixes were ported there by the stable branch maintainer. I will ask the aws team to check this and update. Can you please share your instance id and timeframe when the rx missed were= observed, so we can look into our logs? All the Best! Shai =E1=FA=E0=F8=E9=EA 22 =E1=E0=F4=F8=D7 2024 08:10,=FE Nageswara Rao =EB=FA=E1: CAUTION: This email originated from outside of the organization. Do not cli= ck links or open attachments unless you can confirm the sender and know the= content is safe. Hi All, When we are the VM on AWS c5a family we are observing rx_missed errors on t= he interface, while receiving traffic We are running DPDK version 21.11 and lter version i.e. 22.11. We are not o= bserving the issue on other AWS instance types apart from C5a. Also, we are not observing the issue on the earlier DPDK version DPDK 18.11= . Please let me know if there is any known issue? Thanks Nagesh --_000_b0b6a00c88e84054afc5a9d11f12e02femailandroidcom_ Content-Type: text/html; charset="windows-1255" Content-Transfer-Encoding: quoted-printable
Hi, are you using the latest LTS?
If so, all bug fixes were ported there by the stable bran= ch maintainer.
I will ask the aws team to check this and update.
Can you please share your instance id and timeframe when = the rx missed were observed, so we can look into our logs?

All the Best!
Shai

=E1=FA=E0=F8=E9=EA 22 =E1=E0=F4=F8=D7 2024 08:10= ,=FE Nageswara Rao <nagpen75@gmail.com> =EB=FA=E1:

CAUTION: This email originated from outside of the or= ganization. Do not click links or open attachments unless you can confirm t= he sender and know the content is safe.

Hi All,

When we are the VM on AWS c5a family we are observing rx_missed= errors on the interface, while receiving traffic 
We are running DPDK version 21.11 and lter version i.e. 22.11. We are = not observing the issue on other AWS instance types apart from C5a.

Also, we are not observing the issue on the earlier DPDK version DPDK = 18.11. 

Please let me know if there is any known issue?

Thanks
Nagesh
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