From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mx.groups.io; dkim=missing; spf=none, err=SPF record not found (domain: amiindia.co.in, ip: 203.199.198.232, mailfrom: sivaramann@amiindia.co.in) Received: from IMSVA.IN.MEGATRENDS.COM (IMSVA.IN.MEGATRENDS.COM [203.199.198.232]) by groups.io with SMTP; Thu, 02 May 2019 22:23:26 -0700 Received: from IMSVA.IN.MEGATRENDS.COM (IMSVA.IN.MEGATRENDS.COM [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E2F0E82047; Fri, 3 May 2019 10:59:16 +0530 (IST) Received: from IMSVA.IN.MEGATRENDS.COM (IMSVA.IN.MEGATRENDS.COM [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C33FA82046; Fri, 3 May 2019 10:59:16 +0530 (IST) Received: from webmail.amiindia.co.in (venus1.in.megatrends.com [10.0.0.5]) by IMSVA.IN.MEGATRENDS.COM (Postfix) with ESMTPS; Fri, 3 May 2019 10:59:16 +0530 (IST) Received: from VENUS2.in.megatrends.com ([fe80::2002:4a07:4f17:c09b]) by VENUS1.in.megatrends.com ([fe80::951:7975:6ecf:eae5%14]) with mapi id 14.01.0438.000; Fri, 3 May 2019 10:53:21 +0530 From: "Sivaraman Nainar" To: "devel@edk2.groups.io" , "maciej.rabeda@intel.com" Subject: Re: [edk2-devel] reg: reg : HTTP Download Performance Thread-Topic: [edk2-devel] reg: reg : HTTP Download Performance Thread-Index: AdT6iXe5aEpaexE3TMO0DMk4vTS24AAwQxkwAYlrsIA= Date: Fri, 3 May 2019 05:23:20 +0000 Message-ID: References: <40FBBD5C52E8B4429773266A45BDCC174C5BFE66@IRSMSX104.ger.corp.intel.com> In-Reply-To: <40FBBD5C52E8B4429773266A45BDCC174C5BFE66@IRSMSX104.ger.corp.intel.com> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.0.84.36] MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-TM-AS-Product-Ver: IMSVA-9.1.0.1817-8.2.0.1013-24588.005 X-TM-AS-Result: No--20.871-5.0-31-10 X-imss-scan-details: No--20.871-5.0-31-10 X-TMASE-Version: IMSVA-9.1.0.1817-8.2.1013-24588.005 X-TMASE-Result: 10--20.870700-10.000000 X-TMASE-MatchedRID: 9AicNd8foBs7iuZ/mdYYtu3BeiuIo7qDTBvi1d4LiTJuuBQngKeoeKCf JOK0BbcthnA7G1Ke6FjFlCgYxEaGEyyV46Sc0EjTOdl/GMFVBFuxPoZIUcidVRWbbiN6VQZAC4B kvt5XvK+7JfBr9Xl5CuYAh37ZsBDCsuIso71Vk6LwdNQLQShCxFA4MdR4SP+URu2D0LOnLphgPv rEzDznCaJzHYNF0OMTrdLFFKR7duntjZF0DaZLCVVqIv0mjuMGjZrLQ3+V9jlviKAJEeUC3jk2s xk9/brkpr2Alh5hvMwktnKC/kfM5SOSuAnftGqPciKG/9KSY3TZznXqu/Oqu2utnM6ItPTBsywp 1M9zB2Of1aLEK0xXO/DZVqBPJTWpn+BtC63aUh4kt9BigJAcVlL4rM/Ww9MiVojsXZ/ZvXfhhLo XIby/KKOUVKBdY9a49TVembY3XZJ2L/JYguM0e/k3SjZMcZFkGKP0IOq7U0VWNzuaaZ47xkkNkm +UyEfTEuZZuZkCU0E2zdLf3NqhdjK1/qdbjc7QFLXUWU5hGiFdqWvmiTG8mp/Xz1rC/1g0o7MuC MmELwiBkjWfpo1TNt/wYmMFcJSI6tEkNTIMeQg4No34L92afVHXxCnNdK1OeJzUQvlF1uc+1dTq 3syYX1n4OKSCBYfHZjQijgrFvzpKKWJchzA/caeTxVWlTUU2yZjHC2iQV2rtwKTBrw5TzoLsycm /8N96lwV2iaAfSWcURSScn+QSXhEs7dXPmwY1X6P9Ghl+gQzC3mjfc0j3ZsZNes1ZPB1091u+Bi GmsHFB2ldo6iTYQ4ujeEhguBrzy4BCsUC0Ecg= X-TMASE-SNAP-Result: 1.821001.0001-0-1-12:0,22:0,33:0,34:0-0 Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_B4DE137BDB63634BAC03BD9DE765F1970242F59C2EVenus2inmegat_" --_000_B4DE137BDB63634BAC03BD9DE765F1970242F59C2EVenus2inmegat_ Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable Hi Maciej Rabeda: Its Mb/s only. Shall we have ticket to track this. -Siva From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of Rabe= da, Maciej Sent: Thursday, April 25, 2019 3:29 PM To: devel@edk2.groups.io; Sivaraman Nainar Subject: Re: [edk2-devel] reg: reg : HTTP Download Performance Hi Siva, Summary: UEFI HTTP: 2.35 Mbps Windows wget: 14.1 Mbps Could you clarify whether in the LAN scenario you get 100 Megabytes or Meg= abits per second? If you are getting 100 MB/s (instead of 100 Mb/s), I would like to follow = up on how did you achieve such speeds :) If it's 100 Mbps, this sounds to be pretty slow for current UEFI network s= tack, knowing it can do ~550 Mbps when doing PXE boot with WDS server set o= n LAN (so network stack up to UDP seems to be working at least this fast). = In case of HTTP boot, there is TcpDxe <-> HttpDxe <-> HttpBootDxe path that= would have to be checked for bottlenecks. Thanks! Maciej Rabeda DCG CG ND SW ITP PreBoot Dev From: devel@edk2.groups.io [mailto:devel@edk2= .groups.io] On Behalf Of Sivaraman Nainar Sent: Wednesday, April 24, 2019 12:36 To: devel@edk2.groups.io Subject: [edk2-devel] reg: reg : HTTP Download Performance Hello All: Would like to clarify few information on the timings on the HTTP Boot / Do= wnload performed through Windows / Linux and UEFI HTTP Boot. There was a HTTP server running in California and when an 450 MB ISO tried= to downloaded from that below are the time took to download. The data retr= oeived with the same Platform and same controller. UEFI HTTP: 1529 seconds 310128 Bytes/seconds Windows wget: 255 seconds 1859551 Bytes/seconds The performance is still high (over 100MB/s) if the server is in LAN. When we tried to change MNP_SYS_POLL_INTERVAL from (10 * TICKS_PER_MS) to = (5 * TICKS_PER_MS) it does not give big change in download time. Is there any other way to increase the speed or its limitation due to the = single threaded execution. -Siva --------------------------------------------------------------------- Intel Technology Poland sp. z o.o. ul. S=B3owackiego 173 | 80-298 Gda=F1sk | S=B1d Rejonowy Gda=F1sk P=F3=B3n= oc | VII Wydzia=B3 Gospodarczy Krajowego Rejestru S=B1dowego - KRS 101882 |= NIP 957-07-52-316 | Kapita=B3 zak=B3adowy 200.000 PLN. Ta wiadomo=B6=E6 wraz z za=B3=B1cznikami jest przeznaczona dla okre=B6lone= go adresata i mo=BFe zawiera=E6 informacje poufne. W razie przypadkowego ot= rzymania tej wiadomo=B6ci, prosimy o powiadomienie nadawcy oraz trwa=B3e je= j usuni=EAcie; jakiekolwiek przegl=B1danie lub rozpowszechnianie jest zabro= nione. This e-mail and any attachments may contain confidential material for the = sole use of the intended recipient(s). If you are not the intended recipien= t, please contact the sender and delete all copies; any review or distribut= ion by others is strictly prohibited. --_000_B4DE137BDB63634BAC03BD9DE765F1970242F59C2EVenus2inmegat_ Content-Type: text/html; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable

Hi Maciej Rabeda:

 

Its Mb/s only. <= /o:p>

 

Shall we have ticket = to track this.

 

-Siva

From: devel@edk2.groups.io [mailto:devel@edk= 2.groups.io] On Behalf Of Rabeda, Maciej
Sent: Thursday, April 25, 2019 3:29 PM
To: devel@edk2.groups.io; Sivaraman Nainar
Subject: Re: [edk2-devel] reg: reg : HTTP Download Performance=

 

Hi Siva,

 

Summary:

UEFI HTTP: 2.35 Mbps<= o:p>

Windows wget: 14.1 Mb= ps

 

Could you clarify whe= ther in the LAN scenario you get 100 Megabytes or Megabits pe= r second?

If you are getting 10= 0 MB/s (instead of 100 Mb/s), I would like to follow up on how did you achi= eve such speeds J

 

If it’s 100 Mbp= s, this sounds to be pretty slow for current UEFI network stack, knowing it= can do ~550 Mbps when doing PXE boot with WDS server set on LAN (so networ= k stack up to UDP seems to be working at least this fast). In case of HTTP boot, there is TcpDxe <-> HttpDxe <-= > HttpBootDxe path that would have to be checked for bottlenecks.

 

Than= ks!

Maci= ej Rabeda

DCG = CG ND SW ITP PreBoot Dev

 

From: devel@edk2.groups.io [mailto:d= evel@edk2.groups.io] On Behalf Of Sivaraman Nainar
Sent: Wednesday, April 24, 2019 12:36
To: devel@edk2.groups.io
Subject: [edk2-devel] reg: reg : HTTP Download Performance

 

Hello All:

 

Would like to clarify few information on the timing= s on the HTTP Boot / Download performed through  Windows / Linux and U= EFI HTTP Boot.

 

There was a HTTP server running in California and w= hen an 450 MB ISO tried to downloaded from that below are the time took to = download. The data retroeived with the same Platform and same controller.

 

UEFI HTTP:

1529 seconds

310128 Bytes/seconds

 

Windows wget:

255 seconds

1859551 Bytes/seconds

 

The performance is still high (over 100MB/s) if the= server is in LAN.

 

When we tried to change MNP_SYS_POLL_INTERVAL from = (10 * TICKS_PER_MS) to (5 * TICKS_PER_MS) it does not give big change in do= wnload time.

 

Is there any other way to increase the speed or its= limitation due to the single threaded execution.

 

-Siva

 

--------------------------------------------------------------------- Intel Technology Poland sp. z o.o.<= /span>
ul. S=B3owackiego 173 | 80-298 G= da=F1sk | S=B1d Rejonowy Gda=F1sk P=F3=B3noc | VII Wydzia=B3 Gospodarczy Kr= ajowego Rejestru S=B1dowego - KRS 101882 | NIP 957-07-52-316 | Kapita=B3 zak=B3adowy 200.000 PLN.

Ta wiadomo=B6=E6 wraz z za=B3=B1cznikam= i jest przeznaczona dla okre=B6lonego adresata i mo=BFe zawiera=E6 informac= je poufne. W razie przypadkowego otrzymania tej wiadomo=B6ci, prosimy o pow= iadomienie nadawcy oraz trwa=B3e jej usuni=EAcie; jakiekolwiek przegl=B1danie lub rozpowszechnianie jest zabronione.
This e-mail and any attachments may contain confidential material for the = sole use of the intended recipient(s). If you are not the intended recipien= t, please contact the sender and delete all copies; any review or distribut= ion by others is strictly prohibited.

 

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