采用英特爾Optane和英特爾3D NAND固態硬盤的云存儲創新（22頁）.pdf

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1、Cloud Storage Innovations withIntel Optane and Intel3D NAND SSDsJack ZhangSSD Enterprise ArchitectIntel Non-Volatile Memory Solution Group法律聲明英特爾技術特性和優勢取決于系統配置，并可能需要支持的硬件、軟件或服務得以激活。產品性能會基于系統配置有所變化。沒有計算機系統是絕對安全的。更多信息，請見，或從原始設備制造商或零售商處獲得更多信息。在特定系統中對組件性能進行特定測試。硬件、軟件或配置的任何差異都可能影響實際性能。請進行多方咨詢，以評估您考慮購買的系統

2、或組件的性能。關于性能及基準數據的更完整的信息，敬請登陸：http:/ SYSmark 和 MobileMark 等測試均系基于特定計算機系統、硬件、軟件、操作系統及功能，上述任何要素的變動都有可能導致測試結果的變化。請參考其它信息及性能測試（包括結合其它產品使用時的運行性能）以對目標產品進行全面評估。更多信息請訪問 http:/ SEC 報告中包含關于可能影響英特爾結果和計劃的因素的詳細討論，包括有關 10-K 報表的年度報告。所有涉及的所有產品、計算機系統、日期和數字信息均為依據當前期望得出的初步結果，可能隨時更改，恕不另行通知。所述產品可能包含設計缺陷或錯誤（已在勘誤表中注明），這可能會

3、使產品偏離已經發布的技術規范。英特爾提供最新的勘誤表備索。英特爾不對本文中引用的第三方基準數據或網站承擔任何控制或審計的責任。您需要訪問參考網站以確認所引用數據是否準確。英特爾、英特爾標識、Intel.Experience Whats Inside 標識是英特爾公司在美國和/或其他國家的商標。*其他的名稱和品牌可能是其他所有者的資產。2016英特爾公司版權所有。所有權保留。Agenda Todays SSD solutions at CSPs Re-architect cloud storage with Intel Optane and Intel 3D NAND SSDs Summary

4、and Q&ATodays SSD solutions at CSPsIntel Confidential5CSP GoalsOperational DBAnalyticsScale Out StorageIaaS/PaaSLeadership principles:1.Innovation to deliver differentiated services,enhance customer experience and grow customer base.2.Contain and lower costs across the business.ObjectivesWorkloadsDi

5、fferentiated Services DC/Service OptimizationIntel ConfidentialHadoop*,Microstrategy*,Lustre*at Intel Endeavour,SAS Analytics*TempHBase*,Marklogic*,Ceph*,MemSQL*TierVmware*Virtual SAN,VMware*vSphere Flash Read Cache*,Intel CAS,B-Cache*,etcCache=128 GBNIC2x 40GbE,4x dual 10GbEDisks4 to 6 x Intel DC P

6、3700 2TBRe-architect cloud storage with Intel Optane and Intel 3D NAND SSDsTier by different usages4,000 GB Per day3,000 GBPer day40,000 GBPer day1,000,000 GBPer day1.5 GBPer dayHot datawarm dataCold dataIntel investment:Two technologiesIntel 3D NANDlower cost&higher density Intel Optane Technology

7、Higher performance NAND SSDLatency:100,000XSize of Data:1,000XLatency:1XSize of Data:1XSRAMLatency:10 MillionXSize of Data:10,000XHDDLatency:10XSize of Data:100XDRAMIntel Optane TechnologyLatency:100XSize of Data:1,000XSTORAGEMEMORYTechnology claims are based on comparisons of latency,density and wr

8、ite cycling metrics amongst memory technologies recorded on published specifications of in-market memory products against internal Intel specifications.Lower latency is fasterIntel Optane TECHNOLOGYSize and Latency Specification ComparisonUser ApplicationSystem SWDriverFile System/IO StackStorage Ac

9、cess:Read/WriteMemory Access:Load/StoreMemory and Storage Platform ConnectionIntel Optane SSD with 3D XPoint TechnologyStorage System Interconnect Sources:“Storage as Fast as the rest of the system”2016 IEEE 8thInternational Memory Workshop and measurement,Intel Optane SSD measurements and Intel SSD

10、 P3700 Series measurements NVM Express*(NVMe)Low Latency of Intel Optane SSDs isaccessible by User Applications on todays systems Intel Optane(prototype)vs Intel SSD DC P3700 Series at QD=1Tests document performance of components on a particular test,in specific systems.Differences in hardware,softw

11、are,or configuration will affect actual performance.Consult other sources of information to evaluate performance as you consider your purchase.For more complete information about performance and benchmark results,visit http:/ Configuration:2x Intel Xeon E5 2690 v3 NVM Express*(NVMe)NAND based SSD:In

12、tel P3700 800 GB,3D Xpoint based SSD:Optane NVMe OS:Red Hat*7.1Data Center:RocksDB Perf on Test5(from rocksdb.org)Open source persistent key-value store All threads randomly reads keys,one writer thread updates up to 80K keys/second3x Throughput advantage10 x Latency advantage(99thpercentile)Increas

13、ed persistent key-value store throughput with better QoSQuanta Leopard base board,2x Intel CPUs(2.5 GHz,12 core,HT Enabled,8 DDR4 DIMMs,256GB,32GB Used,CentOS*7.2,no OS changes XFS FS with FB build/mount opts,TRIM enabled,P3700 (50%capacity used)and Intel Optane Based Prototype(75%capacity used).(lo

14、wer is better)(higher is better)RocksdB setup based on published tests at rocksdb.org:1B Key Database used,8“Shards”of 25M Key/Values each,20 byte keys,800 byte values,50%compression,100 GB on-disk.Read:All threads randomly read all keys.Read/Write:All threads randomly reads keys 1 writer thread upd

15、ates up to 80K keys/second.Intel ConfidentialPaging PerformancePMBench 0.71 2GB file w/random access,1 thread,Ubuntu*server 4.4.0-31,third-party platform,1.5GHz,32GB DDR4 200 limited to 1GB with GRUB,Neon Coty MBPaging to extend system memory now a viable strategyAverage paging time=15 usecsAverage

16、paging time=88 usecs*Intel Confidential40%Lower cost than P3500P3500 vs.P3520 Comparison.Results based on running FIO under Centos 7.2 on an Intel DC P3500 2TB versus Intel DC P3520 2TB 24xU.2 NVMe on SMC model SYS-2028U-TN24R4T+.19High Density Data Storage on 3D NAND SSDs051015202530Sequential Read

17、128KSequential Write128KGB/sBandwidth with 128K Sequential WorkloadsP3500P35200100020003000400050006000Random Read4KRandom Write4KK IOPsK IOPs with 4K Random WorkloadsP3500P3520New Storage Criteria:IOPS/TBIntel Optane&Intel 3D NAND SSD High performance&cost effective solutionsEnterprise class,highly

18、 reliable,feature rich,and cost effective AFA solution:NVMe as Journal,3D NAND TLC SSD as data storeEnhance value through special software optimization on filestore and bluestore backendCeph NodeS3510 1.6TBS3510 1.6TBS3510 1.6TBS3510 1.6TBP3700U.2 800GBCeph NodeP4500 4TBP4500 4TBP4500 4TBP4500 4TBOp

19、tane SSDs3D NAND P4500 4TB3D XPoint(performance)(capacity)SummaryIntel 3D NAND is the building block for high capacity,low cost SSDs Intel Optane technology delivers high performance,low latency and fills the gap between DRAM and Flash SSDsIntel Optane+Intel 3D NAND SSD together enable high performance and cost effective storage innovations