Post on 22-Jul-2020
Unleash the future of storage
DaviD O’Shea
Intel Confidential
EVERY DAY data is Exploding
1.5 GBAverage
Internet User 4,000 GB
Autonomous DRIVING
3,000 GBSmart Hospital
1 M GBSmart Factory
40 K GBAirplane Data
Refer to Appendix for footnotes
1
2
3
2
2
Innovation in technologyTo Address The Different Tiers
DELAY MORECOST HIGHERLOWER
HDD
ssd
LESS
DRAM
40 K GBAirplane Data
1.5 GBAVG. USER
3,000 GBSmart Hospital
4,000 GBAuto Automobile
1 M GBSmart Factory
CPURefer to Appendix for footnotes
2
1
4
5
3
Intel is investing in two technologies
DELAY MORELESSCOST HIGHERLOWER
Intel 3D NAND technology
lower cost & higher density
“Warm Data” Higher Performance
“HOT DATA”
Intel® Optane™ technology
CPU
Intel Confidential DELAY MORELESSCOST HIGHERLOWER
Intel 3D NAND technology
lower cost & higher density
“Warm Data”
CPU
Intel is investing in two technologies
Intel Confidential DELAY MORELESSCOST HIGHERLOWER
Higher Performance
“HOT DATA”
Intel® Optane™ technology
CPU
Intel is investing in two technologies
Intel Confidential
MEMORY Storage
Breaking the memory & storage barrierWith 3D Xpoint™ memory media
Adding Technology Value in the Gap
Intel Confidential
PredictablyFast Service
Quality of service
Breakthroughperformance
Throughput
Responsive Under Load
latency
UltraEndurance
endurance
Intel® Optane™ SSD DC P4800XWorld’s Most Responsive Data Center SSD
12
14NVM SOLUTIONS GROUP 14
Intel® Optane™ technology for data center configurations
DRAM
Intel® Optane™ SSD
Fast Storage and caching Extend Memory
Intel® Xeon®Scalable
Processor Family
PCIe*
PCIe*
DDR
Intel® 3D NAND SSDs for DC
PCIe*
PCIe*
DDR
Intel® Memory Drive Technology software with Intel® Optane™ SSDs
+
MemoryPool
Intel® 3D NAND SSDs for DC
*Other names and brands may be claimed as the property of others.
Intel® Xeon®Scalable
Processor Family
Intel Confidential
more memory capacity
Up to2.5x
DRAM + Intel® Optane™ SSD+ Intel® Memory Drive TechnologyToday – All DRAM
3TB 8TB to 24TB
more memory capacity
Up to8x
future
14
15
Intel® Optane™ SSD
Intel® Memory Drive Technology
Refer to Appendix for footnotes
Intel® Optane™ SSD with Intel® Memory Drive Technology
Evgeny KharchenkoIntel FasterLab
Intel® Confidential
Server configuration Lenovo ThinkSystem SR950 (7X12)
4x Intel ® Xeon® Platinum 8180 CPU
3072GB (48x 64GB) DDR4 @2666
6x Intel® SSD DC P4510 8TB and
2x Intel® SSD DC P4510 4TB
OS: RHEL7.3 64bit
Intel® Confidential
KANAGA TEST SUITE~50TB of data (2003-2015)
Years 2011, 2012, 2013, 2014, 2015 are tested
Tests:
MKTSNAP – returns 4-hour volume-weighted average bid for 12 randomly-selected days with a heavy
overlap among requests (Random Read)
HIBID – returns the highest bid price for each of a certain 1% of symbols over a particular range of years
in the dataset (Sequential Read)
VWAB – returns the price and size information from the latest quote and trade for each of a certain 1%
of symbols at a unique time on a unique date in the given year of the dataset (User scaling)
Threading: 1, 10, 50, 100. Metric is a response time.
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Single server vs storage4x 2s servers with Vexata VX-100 NVMe Flash Array:
Intel® Xeon® E5-2699 v4 CPUs and 256GB of DRAM
1 x 76TiB Vexata VX-100 Flash Array (up to 64 SSDs)
accessed over Fibre Channel (16x 32Gb)
Axellio Edge Computing System:
2x 2s Intel® Xeon® E5-2699 v4 CPUs
70 SSDs
FabricXpress™ architecture
Intel® Confidential
Single server vs storageResponse time to a single server ratio
Test Ratio X Ratio Y
10T.YRx-MKTSNAP.TIME 2.42 1.72
1T.xYRHIBID.TIME 0.69 0.79
1T.YRxVWAB-12D-HO.TIME 0.92 0.92
50T.YRxVWAB-12D-HO.TIME 0.77 1.14
100T.YRxVWAB-12D-HO.TIME 0.18 0.53
Intel® Confidential
KANAGA TEST SUITE: OS/hw TuningTested:
OS: read_ahead_kb: high sensitivity, 16 is the best overall
OS: nr_requests: low sensitivity
OS: Hugepages: low sensitivity
HW: NUMA: high sensitivity, HIBID much better with ON
HW: UPI, XPT Prefetch: low sensitivity
HW: Snoop mode: low sensitivity, Home Snoop better for VWAB
Test suite: number of slaves: low sensitivity (if > clients)
Intel® Confidential
Kanaga with Optane drive Year 2011 (~2.9GB of data) moved to 4x P4800 750GB Optane SSDs
Comparison to 8x P4510 SSDs
TestResponse time reduction (times)
.B10T.YR1-MKTSNAP.TIME 1.05
.B1T.YR1VWAB-12D-HO.TIME 2.39
.B50T.YR2VWAB-12D-HO.TIME 1.38
.B100T.YR1VWAB-12D-HO.TIME 2.27
Intel® Confidential
Patched kernel vs vanillaOriginal kernel
RHEL7.3 kernel 3.10.0-514.el7.x86_64
Vs patched
RHEL7.3 kernel 3.10.0-514.44.1.el7.x86_64
Intel ConfidentialNVM Solutions Group
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