Terminalintelxeon
intelxeon 时间:2021-03-27 阅读:()
As5Gdrawsnear,manycommunicationserviceproviders(CoSPs)areacceleratingnetworktransformation.
ChinaTelecom*,oneofChina'sthreemajortelecommunicationoperators,iscombiningtheneedsofapplications,cloudcomputing,pipelinesandusersbydrivingdeepintegrationofcloudandnetworktoprovideacomplete,flexibleandscalable"integratedcloudandnetwork"solution.
However,whendrivingtransformationanddeploymentofthenewcloud-nativeservice-basedarchitecturethatcontrols,accessesandforwardscloud,ChinaTelecomalsoneedsamoreflexibleinfrastructurewithhigherperformancetoprovidecoresupportcapabilities.
Asalong-termtechnologypartnerofChinaTelecom,Inteliscommittedtodrivingthedevelopmentofnext-generationnetworktechnologiesandhelpingCoSPsusex86general-purposeserverstobuildSDN/NFV-basednext-generationnetworkinfrastructurethroughitsownsoftware,hardwareandtechnology,suchIntelXeonScalableprocessors,IntelOptaneTMDCSSDs,andtheDataPlaneDevelopmentKit(DPDK*).
Thenew2ndgenerationIntelXeonScalableprocessorhasattractedChinaTelecom'sattentionwithmorecores,higherclockspeed,andthenewIntelSpeedSelectTechnology-BaseFrequency(IntelSST-BF).
Anditsadvantagesinperformanceandfunctionsareindispensableforhigherprocessingandforwardingperformanceofeachnetworkelementinthecloud-basedtelecommunicationsnetworkarchitecture.
Tovalidatetheperformanceofthe2ndgenerationIntelXeonScalableprocessorsinanNFV-basednetworkarchitectureandprovidemorevaluablereferencesfordeploymentatlaterstages,ChinaTelecomandIntelchosekeyfunctionssuchasOpenvSwitch*withDPDK*(OVS-DPDK)andsinglerootI/Ovirtualization*(SR-IOV)foraseriesoflaboratoryevaluationandverification.
Thetestingresultsshowthatthenewgenerationofprocessorshaveeffectivelyimprovedperformancegainsofcontrollingandforwardingcloudindataforwardingandbroughtmoreflexibleandresilientbusinesssupportcapabilitiestotheupper-layerapplications.
Cloud-networkIntegrationBringsChallengestoInfrastructureCapabilitiesImplementingthe"cloudtransformation"ofnetworkinfrastructurewiththehelpofcloud-networkintegrationisaneffectivemeansforChinaTelecomtopromotedigitaltransformationfor5G.
Initsview,thesignificanceofcloud-networkintegrationistoprovidemoreflexibleandscalableservicestoachievequalityimprovement,costreductionandbetterefficiency.
Tothisend,ChinaTelecomisworkingwithpartners,includingIntel,toimplementtransformationanddeploymentofanewcloud-nativeservice-basedarchitectureforcloudcontrolling,accessingandforwardingbasedontheNFVarchitecture.
Thesecannotbedonewithoutthesupportfromstrongandreliableinfrastructurecapabilities.
IntheNFVinfrastructure,theNFVilayer,whichconsistsofcomputation,storageandnetworkresourcesaswellasvirtualizationcapabilitiesonit,isthekeytohighperformanceofupper-layervirtualizednetworkelementssuchasVirtualBroadbandNetworkGateway(vBNG)andVirtualCustomerPremisesEquipment(vCPE),asshowninFigure1.
2ndgenerationIntelXeonScalableProcessorIntelSpeedSelectTechnology(IntelSST)CommunicationServiceProviderAFasterandBetterNext-GenerationNetworkwith2ndGenerationIntelXeonScalableProcessors"Implementationofcloud-networkintegrationandestablishmentofaflexibleandopennext-generationNFVnetworkcannotberealizedwithoutdevelopmentofgeneral-purposehigh-performancedataplanecapabilities.
Theintroductionofthesecond-generationIntelXeonScalableprocessoreffectivelyhelpsenhanceNFVicapabilities,enablingbetterperformanceofkeyfunctionssuchasdataforwarding,thusacceleratingChinaTelecom'sprogressinbuildinganewgenerationofhigh-performancecloud-basedinfrastructurebasedongeneral-purposehardware.
"LiangOuArchitectIntelligentNetworkandTerminalResearchInstitute,ChinaTelecomCo.
,LtdManagement&OrchestrationLayerOSS/BSSLayerVNFVirtualizationlayerVirtualizedcalculationVirtualizedstorageVirtualizednetworkComputingresourcesStorageresourcesNetworkresourcesVNFVNFVNFVNFWNFLayerNFViLayerFigure1.
NFVinfrastructureEvidenceshowsthatChinaTelecom'sintroductionofmanyadvancedhardwareandsoftwareproductsandtechnologies,suchasIntelXeonScalableprocessors,IntelOptaneDCSSDsandDPDK,totheNFVilayerhasbroughtareliableboosttoitsconstructionofmoreefficientnext-generationNFVnetworkarchitecture.
Inparticular,theintroductionofsecond-generationIntelXeonScalableprocessorswillmoreactivelypromoteChinaTelecom'sprocessofbuildinganewgenerationofcloudnetworkinfrastructurebasedonx86generalhardware.
KeyTechnologyforDataForwardingDataserviceswillundoubtedlydominatethefuturetelecombusinesslandscape.
InChinaTelecom'scloud-networkintegrationprocess,achievingefficientdataprocessingandforwardingperformanceincloudcontrolandforwardinghasbecomeakeytaskinbuildingnetworkinfrastructurecapabilities,amongwhichOVS-DPDKandSR-IOVareattractingmoreandmoreattentionasnetworkvirtualizationtechnologiescommonlyusedincloudcontrolandforwarding.
Asahigh-qualityopensourcemulti-layervirtualswitch,OVSdeliverslarge-scalenetworkautomationandsupportsaseriesofstandardmanagementinterfaces/protocols,soitcanbewidelyusedincloudserviceenvironments.
Toavoidhugeresourceconsumptioncausedbykernel-basedOVSinitscontextswitchingbetweenuserspaceandkernelspace,OVS-DPDK,whichcombinesOVSandDPDK,getsmaindataprocessingdoneinuserspaceandeffectivelyimprovesdataforwardingperformance.
Currently,OVS-DPDKisplayinganimportantroleincontrollingcloudandnetworkelementssuchasIPMultimediaSubsystem*(IMS)andotherdataprocessingandforwardingfunctions.
VMsVMsVirtualswitch(OVS-DPDK)KernelVMVMVMVMVNFDPDKPFVNFDPDKVNFDPDKVNFDPDKVFIOvirtio-userFigure2.
OVS-DPDKandSR-IOVfunctionalstructureforNFVarchitectureAnotherhighlyefficientvirtualizationsolution,SR-IOV,allowsvirtualmachinestoimproveperformancebyefficientlysharingphysicalPCIedevicesaftertheyareallocatedtoappropriatevirtualfunctions(VFs).
AsshowninFigure2,whenthedataonphysicalportsneedtobeforwarded,theywillbelinedupintheVFsandcopiedintothevirtualmachineuserspace.
Sincetheseoperationsdonotrequireinvolvementofprocessorcores,moreprocessorresourcescanbereleasedtoparticipateinresourceallocation.
AndvirtualmachinescanalsoaccesshardwaredirectlythroughthevirtualizedPCIechannelintheVF.
ThismeansthatSR-IOVhasexcellentnetworkperformance,anditsdeploymentinnetworkelements(suchasvBNG)withlargedatathroughputrequirementscangreatlyimproveforwardingperformanceoftheentireNFVnetwork.
NewMembersoftheIntelXeonScalableProcessorfamilyComparedtopreviousgenerationproducts,the2ndgenerationIntelXeonScalableprocessorprovidesmorecomputingpowerfortheNFVilayer,andwithmorecoresandhigherclockspeed,itcanaddressmoreeffectivelytheincreasingandcomplexrequirementsfordataprocessingandforwarding.
Ontheonehand,thenumberofcoresintheprocessorhasincreasedsignificantlycomparedtopreviousgenerationprocessors,forexample,theIntelXeonGold6230processorhas20cores,whiletheIntelXeonGold6252processorhasupto24cores.
Ontheotherhand,whetheritistheOVS-DPDKtechnologyusedincontrollingcloud,ortheSR-IOVtechnologyusedinforwardingcloud,theybothdeliverhigherprocessingperformancewithhigherclockspeed.
Therefore,avarietyofnewtechnologiesareemployedtoincreaseclockspeedinthe2ndgenerationIntelXeonScalableprocessors.
AcriticalcontributortothisisIntelSST-BF.
First,itbooststheprocessor'sclockspeedwithoutincreasingoverallpowerconsumption.
TaketheIntelXeonGold6230processorasanexample,itsclockspeedis2.
1GHz,andtheIntelXeonGold6230NprocessorwiththeadditionofIntelSST-BFhasitsclockspeedboostedupto2.
3GHz,whileTDPremains125watts.
Itiswellknownthatdifferentcoresareallocatedtodifferentworkloadswhenamulti-coreprocessorimplementstasks.
Iftheoperatingfrequencyforkeyworkloadscanbeimproved,itwilleffectivelyboosttheoverallperformanceofthesystem.
Now,select2ndgenerationIntelXeonScalableprocessorusesIntelSST-BFtoadjusttheoperatingfrequencyofdifferentcores.
Workload1Workload1Workload2Workload2Workload3Workload3Workload4Workload42.
3GHzIntelSST-BFnotusedIntelSST-BFused2.
1GHz2.
7GHzFigure3.
ComparisonofworkloadsbeforeandafterusingIntelSST-BFTaketheIntelXeonGold6230Nprocessorasanexample,alluserworkloadsareallocatedtothecorerunningat2.
3GHzbeforeIntelSST-BFisusedforclockspeedadjustment,asshowninFigure3.
AfterIntelSST-BFisused,userscanVFVFCaseStudy|BuildaFasterandBetterNext-generationNetworkwith2ndgenerationIntelXeonScalableProcessors2forwardsomeofthemorecriticalworkloads,suchashigh-speeduserplanedata,tothecorerunningat2.
7GHzbyusingaprocessorwithasymmetricfrequencyconfiguration,whileotherbusinessprocessesareplacedonthecoreswithclockspeedsetbackto2.
1GHz.
Thisadjustmentatthecorefrequencylevelnotonlyimprovesprocessingperformanceofcriticalworkloads,butalsoreducesoverallenergyconsumptionoftheprocessor.
EmpiricaltestsverifiedexcellentapplicationresultsTofurthertestandvalidatetheperformanceofthe2ndgenerationIntelXeonScalableprocessorintheNFVnetworkarchitecture,ChinaTelecomtestedfeaturessuchasOVS-DPDKandSR-IOVdeployedonnetworkelementsforcontrollingandforwardingcloudwiththesupportofIntel.
ThetestsselectedthepreviousgenerationIntelXeonGold5118processorandIntelXeonGold6130processor,aswellasIntelXeonGold6230processorandIntelXeonGold6230NprocessorwithIntelSST-BF.
TheconfigurationofeachprocessorplatformisshowninTable1:ProcessormodelIntelXeonGold5118ProcessorIntelXeonGold6130ProcessorIntelXeonGold6230ProcessorIntelXeonGold6230NProcessor(usingIntelSST-BFtoboostclockspeed)IntelXeonGold6230Nprocessor(usingIntelSST-BFforclockspeedadjustment)Numberofcores1216202020Numberofcoresinservice1015151515Numberofidlecores21555Processorbasefrequency2.
3GHz2.
1GHz2.
1GHz2.
3GHz2.
1/2.
7GHzTDP105watts125watts125watts125watts125wattsTable1.
ProcessorplatformconfigurationforOVS-DPDK/SR-IOVtestsIntheOVS-DPDKfunctionaltest,theOVS-DPDKthroughputondifferentprocessorplatformswastestedwith6differentframelengthsrangingfrom64bytes,128bytesto1,518bytes.
ThetestresultsareshowninFigure4.
Takethe64-byteframelengthtestasanexample,theIntelXeonGold6230processorimprovedOVS-DPDKthroughputbyabout43%comparedtothepreviousgenerationIntelXeonGold5118processor.
AfterclockspeedwasadjustedwithIntelSST-BF(coreworkloadspeedwassetat2.
7GHzandthatofotherworkloadswassetbackto2.
1GHz),performancewasimprovedbyaround61%1.
OvS-DPDKVPPRouter(64B)1.
611.
431.
39120C,2.
7/2.
1GHz20C,2.
1GHz16C,2.
1GHz12C,2.
3GHzIntelXeonGold5118ProcessorIntelXeonGold6130ProcessorIntelXeonGold6230processorNote:theaboveperformancecomparisonisbasedontheIntelXeonGold5118processor,whichtakesthebasevalueof1.
IntelXeonGold6230Nprocessor(usingIntelSST-BFforclockspeedadjustment)Figure4.
OVS-DPDKperformancecomparisonondifferentprocessorplatformsAtthesametime,SR-IOVthroughputperformancewasalsotestedwiththeTestPMD*tool.
TestPMDisoneofthereferenceapplicationsdistributedwiththeDPDKsoftwarepackage.
Itsmainpurposeistoforwardpacketsbetweennetworkportstodetectthefunctionalcharacteristicsandperformanceofdifferentnetworkdevices.
Inthetest,sixdifferentframelengthsrangingfrom64bytes,128bytesto1,518byteswerealsoconfigured,andtheSR-IOVthroughputwastestedondifferentprocessorplatforms.
ThetestdatashowsthattheadditionofIntelSST-BFeffectivelyimprovestheperformanceofSR-IOVdeployedonnetworkelementsforcloudforwarding.
Takethe64-byteframelengthtestasanexample,theSR-IOVthroughputoftheIntelXeonGold6230Nprocessorwasincreasedby7.
82%comparedtotheIntelXeonGold6230processorafterclockspeedwasboostedto2.
3GHzbyusingIntelSST-BF,asshowninFigure5.
Afterclockspeedwasadjusted(coreworkloadspeedwassetat2.
7GHzandthatofotherworkloadswassetbackto2.
1GHz),theperformancewasfurtherimprovedby11.
09%2.
IntelXeonGold6230ProcessorIntelXeonGold6230NProcessor(usingIntelSST-BFtoboostclockspeed)IntelXeonGold6230NProcessor(usingIntelSST-BFforclockspeedadjustment)Note:theaboveperformancecomparisonisbasedontheIntelXeonGold6230processor,whichtakesthebasevalueof1.
11.
07821.
1109Figure5.
ComparisonofSR-IOVperformance(TestPMD)beforeandafterusingIntelSST-BFTheresultsfromanothertestforL3fwd(Layer3PacketForwarding)/SR-IOVfurtherprovethattheadditionofIntelSST-BFsignificantlyimprovesforwardingperformanceofnetworkelements.
Inthetest,thetwoparticipatingprocessorswereconfiguredtouseasingle-coredual-threadoperatingmode.
TheIntelXeonGold6230NprocessorwithIntelSST-BFputthecoreworkofkeybusinessesonthecorerunningat2.
7GHz,whiletheIntelXeonGold6230processorwithoutIntelSST-BFworksat2.
1GHz.
ThetestresultsareshowninFigure6:withIntelSST-BF,theprocessor'sthroughputpercorewasincreasedby19%3.
36,000,00035,000,00034,000,00033,000,00032,000,00031,000,00030,000,00029,000,00028,000,00027,000,00026,000,000IntelXeonGold6230Processor(2.
1GHz)IntelXeonGold6230NProcessor(2.
7GHz)19%Figure6.
ComparisonofSR-IOVperformance(L3fwd)beforeandafterusingIntelSST-BFAtthesametime,theusageofcoresondifferentprocessorplatformswascomparedinthetest.
Withthesamedeploymentofthreevirtualmachineworkloads,theIntelXeonGold6230and6230Nprocessorseachhavefiveremainingcoresforothertasks,whichplaysapositiveroleinimprovingoverallsystemperformanceandreducingoverallpowerconsumption,asshowninFigure6.
3CaseStudy|BuildaFasterandBetterNext-generationNetworkwith2ndgenerationIntelXeonScalableProcessors2520151050IntelXeonGold5118ProcessorNumberofprocessorcoresnotusedNumberofprocessorcoresusedIntelXeonGold6130ProcessorIntelXeonGold6230ProcessorIntelXeonGold6230NProcessor102151155155Figure7.
ComparisonofusageofcoresondifferentprocesserplatformsOutlookWiththegoalofbuildingmoreflexible,efficientandresilientinfrastructurecapabilitiesforthenextgenerationofNFVnetwork,ChinaTelecomandIntelhaveconductedresearchandanumberoffruitfultests,whichbringChinaTelecomalotofusefulreferenceonwhichtobuildhigh-performancegenericdataplanesforcontrollingandforwardingcloudinfutureNFVarchitectureswhilstcombiningwithenhancedcapabilitiesof2ndgenerationIntelXeonScalableprocessorsandvariousfeaturesofIntelSST-BF.
Next,ChinaTelecomandIntelalsoplantodeepentheircollaborationinmoreIntelhardwareandsoftwareproductsAdvantagesofChinaTelecom'ssolution:The2ndgenerationIntelXeonScalableprocessoroffersmorecores,higherclockspeed,andgreaterprocessingperformance,enablingmorepowerfulinfrastructuresupporttoChinaTelecom'sNFVnetwork;IntelSST-BFbooststheoveralloperatingfrequencyofthe2ndgenerationIntelXeonScalableprocessorwithoutincreasingpowerconsumption,resultinginperformancegains;IntelSST-BFadjuststheoperatingfrequencyofdifferentcoresofthe2ndgenerationIntelXeonScalableprocessor,enablingkeyworkloadstobesupportedbymorepowerfulprocessorresources.
andtechnologies.
Forexample,theyhavetheplantoexploreandtesttheapplicationofIntelResourceDirectorTechnology(IntelRDT)onthetopicofhowtoeffectivelyallocateandmanageprocessorsharedresources,enablingprocessors'coreresourcecapabilities,suchasLevel3cacheandmemorybandwidth,toservecriticalbusinessprocessesmoreefficiently.
WithfurthercombinationofChinaTelecom'sextensiveexperienceinnetworkconstructionandIntel'scutting-edgehardwareandsoftwareproductsandtechnologies,thetwocompanieswillworktogethertodevelopstrongerinfrastructurecapabilitiesforthenextgenerationofNFVnetworkbasedonadvancedx86general-purposehardwaredevicesandbuildonitthefuturenetworkarchitecturewithsmarternetworks,moreintegratedmanagement,moreagileoperationsandmoreopensystems.
1IntelXeonGold5118Processorset:2-socketIntelXeonGold5118processor@2.
3GHz,12cores/24threadswith10coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDisk:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:3.
10.
0-957.
el7.
x86_64,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,openvswitchversion:2.
10.
1,QEMUversion:2.
12.
1.
IntelXeonGold6130Processorset:2-socketIntelXeonGold6130processor@2.
1GHz,16cores/32threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:3.
10.
0-957.
el7.
x86_64,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,openvswitchversion:2.
10.
1.
IntelXeonGold6230Processorset:2-socketIntelXeonGold6230processor@2.
1GHz,20cores/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDisk:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,openvswitchversion:2.
10.
1.
IntelXeonGold6230NProcessorset:2-socketIntelXeonGold6230Nprocessor(withIntelSST-BFforclockspeedadjustment)@2.
1GHz/2.
7GHz,20cores/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,openvswitchversion:2.
10.
1.
2IntelXeonGold6230Processorset:2-socketIntelXeonGold6230processor@2.
1GHz,20core/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
IntelXeonGold6230NProcessorset:2-socketIntelXeonGold6230Nprocessor(withIntelSST-BFforclockspeedadjustment)@2.
3GHz,20cores/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
IntelXeonGold6230NProcessorset:2-socketIntelXeonGold6230Nprocessor(withIntelSST-BFforclockspeedadjustment)@2.
1GHz/2.
7GHz,20cores/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026,Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
3IntelXeonGold6230Processorset:2-socketIntelXeonGold6230processor@2.
1GHz,20core/40threadswith1coreinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
IntelXeonGold6230NProcessorset:2-socketIntelXeonGold6230Nprocessor(withIntelSST-BFforclockspeedadjustment)@2.
1GHz/2.
7GHz,20cores/40threadswith1coreinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
SoftwareandworkloadsusedinperformancetestsmayhavebeenoptimizedforperformanceonlyonIntelmicroprocessors.
Performancetests,suchasSYSmarkandMobileMark,aremeasuredusingspecificcomputersystems,components,software,operationsandfunctions.
Anychangetoanyofthosefactorsmaycausetheresultstovary.
Youshouldconsultotherinformationandperformanceteststoassistyouinfullyevaluatingyourcontemplatedpurchases,includingtheperformanceofthatproductwhencombinedwithotherproducts.
Formorecompleteinformationvisitwww.
intel.
com/benchmarks.
Inteltechnologies'featuresandbenefitsdependonsystemconfigurationandmayrequireenabledhardware,softwareorserviceactivation.
Nocomputersystemisabsolutelysafe.
Checkwithyoursystemmanufacturerorretailerorlearnmoreatintel.
com.
CostreductionscenariosdescribedareintendedasexamplesofhowagivenIntel-basedproduct,inthespecifiedcircumstancesandconfigurations,mayaffectfuturecostsandprovidecostsavings.
Circumstanceswillvary.
Inteldoesnotguaranteeanycostsorcostreduction.
PerformanceresultsarebasedontestingasofMarch15andMarch20,2019andmaynotreflectallpubliclyavailablesecurityupdates.
Seeconfigurationdisclosurefordetails.
Noproductorcomponentcanbeabsolutelysecure.
Intel,XeonandOptanearetrademarksofIntelCorporationintheU.
S.
and/orothercountries.
AfulllistofInteltrademarksortrademarkandbrandnamedatabasescanbefoundunderthetrademarksectionatintel.
com.
*Othernamesandbrandsmaybeclaimedasthepropertyofothers.
CaseStudy|BuildaFasterandBetterNext-generationNetworkwith2ndgenerationIntelXeonScalableProcessors
ChinaTelecom*,oneofChina'sthreemajortelecommunicationoperators,iscombiningtheneedsofapplications,cloudcomputing,pipelinesandusersbydrivingdeepintegrationofcloudandnetworktoprovideacomplete,flexibleandscalable"integratedcloudandnetwork"solution.
However,whendrivingtransformationanddeploymentofthenewcloud-nativeservice-basedarchitecturethatcontrols,accessesandforwardscloud,ChinaTelecomalsoneedsamoreflexibleinfrastructurewithhigherperformancetoprovidecoresupportcapabilities.
Asalong-termtechnologypartnerofChinaTelecom,Inteliscommittedtodrivingthedevelopmentofnext-generationnetworktechnologiesandhelpingCoSPsusex86general-purposeserverstobuildSDN/NFV-basednext-generationnetworkinfrastructurethroughitsownsoftware,hardwareandtechnology,suchIntelXeonScalableprocessors,IntelOptaneTMDCSSDs,andtheDataPlaneDevelopmentKit(DPDK*).
Thenew2ndgenerationIntelXeonScalableprocessorhasattractedChinaTelecom'sattentionwithmorecores,higherclockspeed,andthenewIntelSpeedSelectTechnology-BaseFrequency(IntelSST-BF).
Anditsadvantagesinperformanceandfunctionsareindispensableforhigherprocessingandforwardingperformanceofeachnetworkelementinthecloud-basedtelecommunicationsnetworkarchitecture.
Tovalidatetheperformanceofthe2ndgenerationIntelXeonScalableprocessorsinanNFV-basednetworkarchitectureandprovidemorevaluablereferencesfordeploymentatlaterstages,ChinaTelecomandIntelchosekeyfunctionssuchasOpenvSwitch*withDPDK*(OVS-DPDK)andsinglerootI/Ovirtualization*(SR-IOV)foraseriesoflaboratoryevaluationandverification.
Thetestingresultsshowthatthenewgenerationofprocessorshaveeffectivelyimprovedperformancegainsofcontrollingandforwardingcloudindataforwardingandbroughtmoreflexibleandresilientbusinesssupportcapabilitiestotheupper-layerapplications.
Cloud-networkIntegrationBringsChallengestoInfrastructureCapabilitiesImplementingthe"cloudtransformation"ofnetworkinfrastructurewiththehelpofcloud-networkintegrationisaneffectivemeansforChinaTelecomtopromotedigitaltransformationfor5G.
Initsview,thesignificanceofcloud-networkintegrationistoprovidemoreflexibleandscalableservicestoachievequalityimprovement,costreductionandbetterefficiency.
Tothisend,ChinaTelecomisworkingwithpartners,includingIntel,toimplementtransformationanddeploymentofanewcloud-nativeservice-basedarchitectureforcloudcontrolling,accessingandforwardingbasedontheNFVarchitecture.
Thesecannotbedonewithoutthesupportfromstrongandreliableinfrastructurecapabilities.
IntheNFVinfrastructure,theNFVilayer,whichconsistsofcomputation,storageandnetworkresourcesaswellasvirtualizationcapabilitiesonit,isthekeytohighperformanceofupper-layervirtualizednetworkelementssuchasVirtualBroadbandNetworkGateway(vBNG)andVirtualCustomerPremisesEquipment(vCPE),asshowninFigure1.
2ndgenerationIntelXeonScalableProcessorIntelSpeedSelectTechnology(IntelSST)CommunicationServiceProviderAFasterandBetterNext-GenerationNetworkwith2ndGenerationIntelXeonScalableProcessors"Implementationofcloud-networkintegrationandestablishmentofaflexibleandopennext-generationNFVnetworkcannotberealizedwithoutdevelopmentofgeneral-purposehigh-performancedataplanecapabilities.
Theintroductionofthesecond-generationIntelXeonScalableprocessoreffectivelyhelpsenhanceNFVicapabilities,enablingbetterperformanceofkeyfunctionssuchasdataforwarding,thusacceleratingChinaTelecom'sprogressinbuildinganewgenerationofhigh-performancecloud-basedinfrastructurebasedongeneral-purposehardware.
"LiangOuArchitectIntelligentNetworkandTerminalResearchInstitute,ChinaTelecomCo.
,LtdManagement&OrchestrationLayerOSS/BSSLayerVNFVirtualizationlayerVirtualizedcalculationVirtualizedstorageVirtualizednetworkComputingresourcesStorageresourcesNetworkresourcesVNFVNFVNFVNFWNFLayerNFViLayerFigure1.
NFVinfrastructureEvidenceshowsthatChinaTelecom'sintroductionofmanyadvancedhardwareandsoftwareproductsandtechnologies,suchasIntelXeonScalableprocessors,IntelOptaneDCSSDsandDPDK,totheNFVilayerhasbroughtareliableboosttoitsconstructionofmoreefficientnext-generationNFVnetworkarchitecture.
Inparticular,theintroductionofsecond-generationIntelXeonScalableprocessorswillmoreactivelypromoteChinaTelecom'sprocessofbuildinganewgenerationofcloudnetworkinfrastructurebasedonx86generalhardware.
KeyTechnologyforDataForwardingDataserviceswillundoubtedlydominatethefuturetelecombusinesslandscape.
InChinaTelecom'scloud-networkintegrationprocess,achievingefficientdataprocessingandforwardingperformanceincloudcontrolandforwardinghasbecomeakeytaskinbuildingnetworkinfrastructurecapabilities,amongwhichOVS-DPDKandSR-IOVareattractingmoreandmoreattentionasnetworkvirtualizationtechnologiescommonlyusedincloudcontrolandforwarding.
Asahigh-qualityopensourcemulti-layervirtualswitch,OVSdeliverslarge-scalenetworkautomationandsupportsaseriesofstandardmanagementinterfaces/protocols,soitcanbewidelyusedincloudserviceenvironments.
Toavoidhugeresourceconsumptioncausedbykernel-basedOVSinitscontextswitchingbetweenuserspaceandkernelspace,OVS-DPDK,whichcombinesOVSandDPDK,getsmaindataprocessingdoneinuserspaceandeffectivelyimprovesdataforwardingperformance.
Currently,OVS-DPDKisplayinganimportantroleincontrollingcloudandnetworkelementssuchasIPMultimediaSubsystem*(IMS)andotherdataprocessingandforwardingfunctions.
VMsVMsVirtualswitch(OVS-DPDK)KernelVMVMVMVMVNFDPDKPFVNFDPDKVNFDPDKVNFDPDKVFIOvirtio-userFigure2.
OVS-DPDKandSR-IOVfunctionalstructureforNFVarchitectureAnotherhighlyefficientvirtualizationsolution,SR-IOV,allowsvirtualmachinestoimproveperformancebyefficientlysharingphysicalPCIedevicesaftertheyareallocatedtoappropriatevirtualfunctions(VFs).
AsshowninFigure2,whenthedataonphysicalportsneedtobeforwarded,theywillbelinedupintheVFsandcopiedintothevirtualmachineuserspace.
Sincetheseoperationsdonotrequireinvolvementofprocessorcores,moreprocessorresourcescanbereleasedtoparticipateinresourceallocation.
AndvirtualmachinescanalsoaccesshardwaredirectlythroughthevirtualizedPCIechannelintheVF.
ThismeansthatSR-IOVhasexcellentnetworkperformance,anditsdeploymentinnetworkelements(suchasvBNG)withlargedatathroughputrequirementscangreatlyimproveforwardingperformanceoftheentireNFVnetwork.
NewMembersoftheIntelXeonScalableProcessorfamilyComparedtopreviousgenerationproducts,the2ndgenerationIntelXeonScalableprocessorprovidesmorecomputingpowerfortheNFVilayer,andwithmorecoresandhigherclockspeed,itcanaddressmoreeffectivelytheincreasingandcomplexrequirementsfordataprocessingandforwarding.
Ontheonehand,thenumberofcoresintheprocessorhasincreasedsignificantlycomparedtopreviousgenerationprocessors,forexample,theIntelXeonGold6230processorhas20cores,whiletheIntelXeonGold6252processorhasupto24cores.
Ontheotherhand,whetheritistheOVS-DPDKtechnologyusedincontrollingcloud,ortheSR-IOVtechnologyusedinforwardingcloud,theybothdeliverhigherprocessingperformancewithhigherclockspeed.
Therefore,avarietyofnewtechnologiesareemployedtoincreaseclockspeedinthe2ndgenerationIntelXeonScalableprocessors.
AcriticalcontributortothisisIntelSST-BF.
First,itbooststheprocessor'sclockspeedwithoutincreasingoverallpowerconsumption.
TaketheIntelXeonGold6230processorasanexample,itsclockspeedis2.
1GHz,andtheIntelXeonGold6230NprocessorwiththeadditionofIntelSST-BFhasitsclockspeedboostedupto2.
3GHz,whileTDPremains125watts.
Itiswellknownthatdifferentcoresareallocatedtodifferentworkloadswhenamulti-coreprocessorimplementstasks.
Iftheoperatingfrequencyforkeyworkloadscanbeimproved,itwilleffectivelyboosttheoverallperformanceofthesystem.
Now,select2ndgenerationIntelXeonScalableprocessorusesIntelSST-BFtoadjusttheoperatingfrequencyofdifferentcores.
Workload1Workload1Workload2Workload2Workload3Workload3Workload4Workload42.
3GHzIntelSST-BFnotusedIntelSST-BFused2.
1GHz2.
7GHzFigure3.
ComparisonofworkloadsbeforeandafterusingIntelSST-BFTaketheIntelXeonGold6230Nprocessorasanexample,alluserworkloadsareallocatedtothecorerunningat2.
3GHzbeforeIntelSST-BFisusedforclockspeedadjustment,asshowninFigure3.
AfterIntelSST-BFisused,userscanVFVFCaseStudy|BuildaFasterandBetterNext-generationNetworkwith2ndgenerationIntelXeonScalableProcessors2forwardsomeofthemorecriticalworkloads,suchashigh-speeduserplanedata,tothecorerunningat2.
7GHzbyusingaprocessorwithasymmetricfrequencyconfiguration,whileotherbusinessprocessesareplacedonthecoreswithclockspeedsetbackto2.
1GHz.
Thisadjustmentatthecorefrequencylevelnotonlyimprovesprocessingperformanceofcriticalworkloads,butalsoreducesoverallenergyconsumptionoftheprocessor.
EmpiricaltestsverifiedexcellentapplicationresultsTofurthertestandvalidatetheperformanceofthe2ndgenerationIntelXeonScalableprocessorintheNFVnetworkarchitecture,ChinaTelecomtestedfeaturessuchasOVS-DPDKandSR-IOVdeployedonnetworkelementsforcontrollingandforwardingcloudwiththesupportofIntel.
ThetestsselectedthepreviousgenerationIntelXeonGold5118processorandIntelXeonGold6130processor,aswellasIntelXeonGold6230processorandIntelXeonGold6230NprocessorwithIntelSST-BF.
TheconfigurationofeachprocessorplatformisshowninTable1:ProcessormodelIntelXeonGold5118ProcessorIntelXeonGold6130ProcessorIntelXeonGold6230ProcessorIntelXeonGold6230NProcessor(usingIntelSST-BFtoboostclockspeed)IntelXeonGold6230Nprocessor(usingIntelSST-BFforclockspeedadjustment)Numberofcores1216202020Numberofcoresinservice1015151515Numberofidlecores21555Processorbasefrequency2.
3GHz2.
1GHz2.
1GHz2.
3GHz2.
1/2.
7GHzTDP105watts125watts125watts125watts125wattsTable1.
ProcessorplatformconfigurationforOVS-DPDK/SR-IOVtestsIntheOVS-DPDKfunctionaltest,theOVS-DPDKthroughputondifferentprocessorplatformswastestedwith6differentframelengthsrangingfrom64bytes,128bytesto1,518bytes.
ThetestresultsareshowninFigure4.
Takethe64-byteframelengthtestasanexample,theIntelXeonGold6230processorimprovedOVS-DPDKthroughputbyabout43%comparedtothepreviousgenerationIntelXeonGold5118processor.
AfterclockspeedwasadjustedwithIntelSST-BF(coreworkloadspeedwassetat2.
7GHzandthatofotherworkloadswassetbackto2.
1GHz),performancewasimprovedbyaround61%1.
OvS-DPDKVPPRouter(64B)1.
611.
431.
39120C,2.
7/2.
1GHz20C,2.
1GHz16C,2.
1GHz12C,2.
3GHzIntelXeonGold5118ProcessorIntelXeonGold6130ProcessorIntelXeonGold6230processorNote:theaboveperformancecomparisonisbasedontheIntelXeonGold5118processor,whichtakesthebasevalueof1.
IntelXeonGold6230Nprocessor(usingIntelSST-BFforclockspeedadjustment)Figure4.
OVS-DPDKperformancecomparisonondifferentprocessorplatformsAtthesametime,SR-IOVthroughputperformancewasalsotestedwiththeTestPMD*tool.
TestPMDisoneofthereferenceapplicationsdistributedwiththeDPDKsoftwarepackage.
Itsmainpurposeistoforwardpacketsbetweennetworkportstodetectthefunctionalcharacteristicsandperformanceofdifferentnetworkdevices.
Inthetest,sixdifferentframelengthsrangingfrom64bytes,128bytesto1,518byteswerealsoconfigured,andtheSR-IOVthroughputwastestedondifferentprocessorplatforms.
ThetestdatashowsthattheadditionofIntelSST-BFeffectivelyimprovestheperformanceofSR-IOVdeployedonnetworkelementsforcloudforwarding.
Takethe64-byteframelengthtestasanexample,theSR-IOVthroughputoftheIntelXeonGold6230Nprocessorwasincreasedby7.
82%comparedtotheIntelXeonGold6230processorafterclockspeedwasboostedto2.
3GHzbyusingIntelSST-BF,asshowninFigure5.
Afterclockspeedwasadjusted(coreworkloadspeedwassetat2.
7GHzandthatofotherworkloadswassetbackto2.
1GHz),theperformancewasfurtherimprovedby11.
09%2.
IntelXeonGold6230ProcessorIntelXeonGold6230NProcessor(usingIntelSST-BFtoboostclockspeed)IntelXeonGold6230NProcessor(usingIntelSST-BFforclockspeedadjustment)Note:theaboveperformancecomparisonisbasedontheIntelXeonGold6230processor,whichtakesthebasevalueof1.
11.
07821.
1109Figure5.
ComparisonofSR-IOVperformance(TestPMD)beforeandafterusingIntelSST-BFTheresultsfromanothertestforL3fwd(Layer3PacketForwarding)/SR-IOVfurtherprovethattheadditionofIntelSST-BFsignificantlyimprovesforwardingperformanceofnetworkelements.
Inthetest,thetwoparticipatingprocessorswereconfiguredtouseasingle-coredual-threadoperatingmode.
TheIntelXeonGold6230NprocessorwithIntelSST-BFputthecoreworkofkeybusinessesonthecorerunningat2.
7GHz,whiletheIntelXeonGold6230processorwithoutIntelSST-BFworksat2.
1GHz.
ThetestresultsareshowninFigure6:withIntelSST-BF,theprocessor'sthroughputpercorewasincreasedby19%3.
36,000,00035,000,00034,000,00033,000,00032,000,00031,000,00030,000,00029,000,00028,000,00027,000,00026,000,000IntelXeonGold6230Processor(2.
1GHz)IntelXeonGold6230NProcessor(2.
7GHz)19%Figure6.
ComparisonofSR-IOVperformance(L3fwd)beforeandafterusingIntelSST-BFAtthesametime,theusageofcoresondifferentprocessorplatformswascomparedinthetest.
Withthesamedeploymentofthreevirtualmachineworkloads,theIntelXeonGold6230and6230Nprocessorseachhavefiveremainingcoresforothertasks,whichplaysapositiveroleinimprovingoverallsystemperformanceandreducingoverallpowerconsumption,asshowninFigure6.
3CaseStudy|BuildaFasterandBetterNext-generationNetworkwith2ndgenerationIntelXeonScalableProcessors2520151050IntelXeonGold5118ProcessorNumberofprocessorcoresnotusedNumberofprocessorcoresusedIntelXeonGold6130ProcessorIntelXeonGold6230ProcessorIntelXeonGold6230NProcessor102151155155Figure7.
ComparisonofusageofcoresondifferentprocesserplatformsOutlookWiththegoalofbuildingmoreflexible,efficientandresilientinfrastructurecapabilitiesforthenextgenerationofNFVnetwork,ChinaTelecomandIntelhaveconductedresearchandanumberoffruitfultests,whichbringChinaTelecomalotofusefulreferenceonwhichtobuildhigh-performancegenericdataplanesforcontrollingandforwardingcloudinfutureNFVarchitectureswhilstcombiningwithenhancedcapabilitiesof2ndgenerationIntelXeonScalableprocessorsandvariousfeaturesofIntelSST-BF.
Next,ChinaTelecomandIntelalsoplantodeepentheircollaborationinmoreIntelhardwareandsoftwareproductsAdvantagesofChinaTelecom'ssolution:The2ndgenerationIntelXeonScalableprocessoroffersmorecores,higherclockspeed,andgreaterprocessingperformance,enablingmorepowerfulinfrastructuresupporttoChinaTelecom'sNFVnetwork;IntelSST-BFbooststheoveralloperatingfrequencyofthe2ndgenerationIntelXeonScalableprocessorwithoutincreasingpowerconsumption,resultinginperformancegains;IntelSST-BFadjuststheoperatingfrequencyofdifferentcoresofthe2ndgenerationIntelXeonScalableprocessor,enablingkeyworkloadstobesupportedbymorepowerfulprocessorresources.
andtechnologies.
Forexample,theyhavetheplantoexploreandtesttheapplicationofIntelResourceDirectorTechnology(IntelRDT)onthetopicofhowtoeffectivelyallocateandmanageprocessorsharedresources,enablingprocessors'coreresourcecapabilities,suchasLevel3cacheandmemorybandwidth,toservecriticalbusinessprocessesmoreefficiently.
WithfurthercombinationofChinaTelecom'sextensiveexperienceinnetworkconstructionandIntel'scutting-edgehardwareandsoftwareproductsandtechnologies,thetwocompanieswillworktogethertodevelopstrongerinfrastructurecapabilitiesforthenextgenerationofNFVnetworkbasedonadvancedx86general-purposehardwaredevicesandbuildonitthefuturenetworkarchitecturewithsmarternetworks,moreintegratedmanagement,moreagileoperationsandmoreopensystems.
1IntelXeonGold5118Processorset:2-socketIntelXeonGold5118processor@2.
3GHz,12cores/24threadswith10coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDisk:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:3.
10.
0-957.
el7.
x86_64,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,openvswitchversion:2.
10.
1,QEMUversion:2.
12.
1.
IntelXeonGold6130Processorset:2-socketIntelXeonGold6130processor@2.
1GHz,16cores/32threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:3.
10.
0-957.
el7.
x86_64,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,openvswitchversion:2.
10.
1.
IntelXeonGold6230Processorset:2-socketIntelXeonGold6230processor@2.
1GHz,20cores/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDisk:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,openvswitchversion:2.
10.
1.
IntelXeonGold6230NProcessorset:2-socketIntelXeonGold6230Nprocessor(withIntelSST-BFforclockspeedadjustment)@2.
1GHz/2.
7GHz,20cores/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,openvswitchversion:2.
10.
1.
2IntelXeonGold6230Processorset:2-socketIntelXeonGold6230processor@2.
1GHz,20core/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
IntelXeonGold6230NProcessorset:2-socketIntelXeonGold6230Nprocessor(withIntelSST-BFforclockspeedadjustment)@2.
3GHz,20cores/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
IntelXeonGold6230NProcessorset:2-socketIntelXeonGold6230Nprocessor(withIntelSST-BFforclockspeedadjustment)@2.
1GHz/2.
7GHz,20cores/40threadswith15coresinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026,Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
3IntelXeonGold6230Processorset:2-socketIntelXeonGold6230processor@2.
1GHz,20core/40threadswith1coreinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
IntelXeonGold6230NProcessorset:2-socketIntelXeonGold6230Nprocessor(withIntelSST-BFforclockspeedadjustment)@2.
1GHz/2.
7GHz,20cores/40threadswith1coreinservice.
TurboOFF,HTON.
Memory:16GB*12,HardDrive:IntelSSD800GB*1+IntelOptaneTM4800XDCSSD750GB*2,NetworkAdapter:IntelXC710DA4*2,BIOS:SE5C620.
86B.
0D.
01.
0321.
011120191026.
Operatingsystem:CentOS7.
6,kernel:4.
20.
3,Compilerversion:GCC4.
8.
5,DPDKversion:17.
11,QEMUversion:2.
12.
1.
SoftwareandworkloadsusedinperformancetestsmayhavebeenoptimizedforperformanceonlyonIntelmicroprocessors.
Performancetests,suchasSYSmarkandMobileMark,aremeasuredusingspecificcomputersystems,components,software,operationsandfunctions.
Anychangetoanyofthosefactorsmaycausetheresultstovary.
Youshouldconsultotherinformationandperformanceteststoassistyouinfullyevaluatingyourcontemplatedpurchases,includingtheperformanceofthatproductwhencombinedwithotherproducts.
Formorecompleteinformationvisitwww.
intel.
com/benchmarks.
Inteltechnologies'featuresandbenefitsdependonsystemconfigurationandmayrequireenabledhardware,softwareorserviceactivation.
Nocomputersystemisabsolutelysafe.
Checkwithyoursystemmanufacturerorretailerorlearnmoreatintel.
com.
CostreductionscenariosdescribedareintendedasexamplesofhowagivenIntel-basedproduct,inthespecifiedcircumstancesandconfigurations,mayaffectfuturecostsandprovidecostsavings.
Circumstanceswillvary.
Inteldoesnotguaranteeanycostsorcostreduction.
PerformanceresultsarebasedontestingasofMarch15andMarch20,2019andmaynotreflectallpubliclyavailablesecurityupdates.
Seeconfigurationdisclosurefordetails.
Noproductorcomponentcanbeabsolutelysecure.
Intel,XeonandOptanearetrademarksofIntelCorporationintheU.
S.
and/orothercountries.
AfulllistofInteltrademarksortrademarkandbrandnamedatabasescanbefoundunderthetrademarksectionatintel.
com.
*Othernamesandbrandsmaybeclaimedasthepropertyofothers.
CaseStudy|BuildaFasterandBetterNext-generationNetworkwith2ndgenerationIntelXeonScalableProcessors
- Terminalintelxeon相关文档
- Modeintelxeon
- Supportsintelxeon
- SMBusintelxeon
- Protectionintelxeon
- Curveintelxeon
- rangeintelxeon
安徽BGP云服务器 1核 1G 5M 29元/月 香港云服务器 1核 1G 19元首月 麻花云
麻花云怎么样？麻花云公司成立于2007年，当前主打产品为安徽移动BGP线路,数据中心连入移动骨干网。提供5M,10M大带宽云主机,香港云服务器产品，数据中心为香港将军澳机房，香港宽频机房 cn2-GIA优质线路、采用HYPER-V,KVM虚拟技术架构一、麻花云官网点击直达麻花云官方网站合肥网联网络科技有限公司优惠码： 专属优惠码：F1B07B 享受85折优惠。最新活动 :双11 云上嗨购 香港云主...
易探云服务器怎么过户/转让?云服务器PUSH实操步骤
易探云服务器怎么过户/转让?易探云支持云服务器PUSH功能，该功能可将云服务器过户给指定用户。可带价PUSH，收到PUSH请求的用户在接收云服务器的同时，系统会扣除接收方的款项，同时扣除相关手续费，然后将款项打到发送方的账户下。易探云“PUSH服务器”的这一功能，可以让用户将闲置云服务器转让给更多需要购买的用户！易探云服务器怎么过户/PUSH?1.PUSH双方必须为认证用户：2.买家未接收前，卖家...
Pia云服务香港月20元游戏提供香港CN2云服务器
Pia云商家在前面有介绍过一次，根据市面上的信息是2018的开办的国人商家，原名叫哔哔云，目前整合到了魔方云平台。这个云服务商家主要销售云服务器VPS主机业务和服务，云服务器采用KVM虚拟架构 。目前涉及的机房有美国洛杉矶、中国香港和深圳地区。洛杉矶为crea机房，三网回程CN2 GIA，自带20G防御。中国香港机房的线路也是CN2直连大陆，比较适合建站或者有游戏业务需求的用户群。在这篇文章中，简...
intelxeon为你推荐
-
巨星prince去世Whitney Houston因什么去世的？罗伦佐娜罗拉芳娜 （西班牙小姐）谁可以简单的介绍以下www.7788k.comwww.6601txq.com.有没有这个网站baqizi.cc讲讲曾子杀猪的主要内容！yinrentangWeichentang正品怎么样，谁知道?b.faloo.com求本好看妖尾同人的小说，最好是后宫和完结了的。www.seowhy.com如何快速做外链猴山条约中国近代史领土被割占去了多少，包括战争中失去的和吞并的总数猴山条约猴的谚语有哪些vovokan请问大家对广州KensKan这个品牌理解吗？？感觉这个品牌怎样？