SPECpower_ssj2008 Copyright (C) 2007-2018 Standard Performance Evaluation Corporation Lenovo Global Technology ThinkSystem SN850 SPECpower_ssj2008 = 11,538 overall ssj_ops/watt Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Tested By: Lenovo Global Technology Test Location: Beijing, Beijing, China Test Date: Aug 29, 2018 Publication: Sep 27, 2018 Hardware Availability: Jul-2018 Software Availability: Jan-2018 Test Method: Multi Node System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered Benchmark Results Summary Performance | Power | Performance | | to Power | | Ratio Target Load | Actual Load | ssj_ops | Average | | | | Active Power | | | | (W) | ------------- | ------------- | ------------- | ------------- | ------------- 100% | 98.9% | 70,603,716 | 5,366 | 13,159 90% | 89.8% | 64,116,625 | 4,683 | 13,693 80% | 80.0% | 57,121,222 | 4,141 | 13,795 70% | 69.7% | 49,796,714 | 3,670 | 13,568 60% | 60.0% | 42,847,194 | 3,302 | 12,977 50% | 50.0% | 35,696,238 | 2,982 | 11,969 40% | 40.0% | 28,563,960 | 2,681 | 10,656 30% | 30.0% | 21,421,473 | 2,391 | 8,961 20% | 20.0% | 14,267,210 | 2,102 | 6,787 10% | 10.0% | 7,140,997 | 1,801 | 3,965 Active Idle | 0 | 820 | 0 sum of ssj_ops / sum of power = | 11,538 Aggregate SUT Data # of Nodes | # of Chips | # of Cores | # of | Total RAM | # of OS Images | # of JVM | | | Threads | (GB) | | Instances ---------- | ---------- | ---------- | ---------- | ---------- | -------------- | --------- 7 | 28 | 784 | 1,568 | 2,688 | 7 | 784 System Under Test Shared Hardware SHARED HARDWARE Enclosure: Lenovo Flex System Enterprise Chassis with CMM2 (00FJ669) standard (Model 8721) Form Factor: 10U Power Supply Quantity and Rating 6 x 2500 (W): Power Supply Details: Flex System Enterprise Chassis 2500W Power Module (Lenovo P/N:43W9049) Network Switch: Extreme Summit X670V Network Switch Details: 48-PORT Extreme Summit X670V KVM Switch: None KVM Switch Details: None Other Hardware: None Comment: Network switch did not measure for Power Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 7 Comment: 'SUT' HARDWARE PER NODE Hardware Vendor: Lenovo Global Technology Model: ThinkSystem SN850 Form Factor: 10U CPU Name: Intel Xeon Platinum 8176 CPU Characteristics: 28 Core, 2.10GHz, 38.5MB L3 Cache CPU Frequency (MHz): 2100 CPU(s) Enabled: 112 cores, 4 chips, 28 cores/chip Hardware Threads: 224 (2 / core) CPU(s) Orderable: 2,4 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 1 MB I+D on chip per core Tertiary Cache: 39424 KB I+D on chip per chip Other Cache: None Memory Amount (GB): 384 # and size of DIMM: 24 x 16 GB Memory Details: 16GB 2Rx8 PC4-2666V-RE1-12-MA0; slots 1,3,5,8,10,12,13,15,17,20,22,24,25,27,29,32, 34,36,37,39,41,44,46,48 for each processor Power Supply Quantity and Rating None (W): Power Supply Details: Shared Disk Drive: 1 x 32GB M.2 SSD (Lenovo P/N 7N47A00129) Disk Controller: Integrated SAS controller # and type of Network Interface 1 x Intel Ethernet Connection X722 for Cards (NICs) Installed: 10GBASE-T NICs Enabled in Firmware / OS / 1/1/1 Connected: Network Speed (Mbit): 10000 Keyboard: None Mouse: None Monitor: None Optical Drives: No Other Hardware: None SOFTWARE PER NODE Power Management: Enabled (see SUT Notes) Operating System (OS): Microsoft Windows Server 2012 R2 DataCenter OS Version: Version 6.3.9600 (Build 9600) Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Oracle Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode), version 1.7.0_80 JVM Command-line Options: -server -Xss256k -Xmn1300m -Xms1550m -Xmx1550m -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:ParallelGCThreads=2 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+AggressiveOpts -XX:+UseLargePages -XX:+UseParallelOldGC JVM Affinity: start /NODE[0,2,4,6] /AFFINITY[3,C,30,C0,C000,30000,C0000,3000000 0,C0000000,300000000,C00000000,C0000000000,3 00000000000,C00000000000];start /NODE[1,3,5,7] /AFFINITY[3,C,30,3000,C000,30000,C0000,30000 0000,C0000000,300000000,30000000000,C0000000 000,300000000000,C00000000000] JVM Instances: 112 JVM Initial Heap (MB): 1550 JVM Maximum Heap (MB): 1550 JVM Address Bits: 64 Boot Firmware Version: IVE121D Management Firmware Version: TEI325P Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: Microsoft Windows KB4056898 Boot Firmware Settings * Operating Mode: Custom Mode * Lenovo Power Plan V1.0 for Windows Server 2012 R2 * Memory Power Management: Automatic * Memory Speed: Max Performance * Page Policy: Adaptive * Intel VT for Directed I/O(VT-d): Disable * Memory Data Scrambling: Disable * Execute Disable Bit: Disable * Turbo Mode: Disable * Hardware Prefetcher: Disable * Adjacent Cache Prefetch: Disable * DCU Streamer Prefetcher: Disable * Patrol Scrub: Disable Management Firmware Settings none System Under Test Notes * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark * Benchmark was started via Windows Remote Desktop Connection * Minimum Processor State: 0% * Maximum Processor State: 100% * Set "Turn off hard disk after = 1 Minute" in OS. * Enable protection against speculative execution side-channel vulnerabilities according to Microsoft guidance: https://support.microsoft.com/en-us/help/4072698/windows-server-guidance-to-pro tect-against-the-speculative-execution (Aug 15, 2018) * Yes: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented. * Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented. * Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented. Controller System HARDWARE Hardware Vendor: Lenovo Global Technology Model: Lenovo System x3650 M5 CPU Description: 2 x Intel Xeon CPU E5-2699A V4 Memory amount (GB): 384 SOFTWARE Operating System (OS): Microsoft Windows Server 2012 R2 DataCenter - Version 6.3.9600 (Build 9600) JVM Vendor: Oracle Corporation JVM Version: Oracle Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode), version 1.7.0_80 CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Meters and Instruments Corporation Model: WT310E Serial Number: C3UD17024E Connectivity: USB Input Connection: Default Metrology Institute: Yokogawa Test & Measurement Corporation Accredited by: Yokogawa Test & Measurement Corporation Calibration Label: 2004871237-000010-0002 Date of Calibration: 19-Apr-2018 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.8.1-260d064e-20161220 Setup Description: Connected to PSU 1,PSU 2,PSU 3 POWER ANALYZER PWR2 Hardware Vendor: Yokogawa Meters and Instruments Corporation Model: WT310E Serial Number: C3UD17023E Connectivity: USB Input Connection: Default Metrology Institute: Yokogawa Meters and Instruments Corporation Accredited by: Yokogawa Meters and Instruments Corporation Calibration Label: 2004871237-000010-0001 Date of Calibration: 19-Apr-2018 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.8.1-260d064e-20161220 Setup Description: Connected to PSU 4,PSU 5,PSU 6 TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi Intermational, Inc. Model: Watchport/H Driver Version: 5.70.105.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: 50 mm in front of SUT main intake Notes SPECpower_ssj.props input.load_level.number_warehouses set to 224 due to a known inconsistency in processor reporting with this Java version. Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 5,366 | 22.8 90% | 4,683 | 23.1 80% | 4,141 | 22.9 70% | 3,670 | 22.4 60% | 3,302 | 22.1 50% | 2,982 | 22.1 40% | 2,681 | 22.2 30% | 2,391 | 22.1 20% | 2,102 | 21.7 10% | 1,801 | 21.7 Active Idle | 820 | 21.7 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 50 Hz / 1 phase / | 21.7 | 43 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20180828-00852-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 72,930,554 Calibration 2 | | | 72,094,973 Calibration 3 | | | 70,722,511 ssj_ops@calibrated=71,408,742 100% | 98.9% | 71,408,742 | 70,603,716 90% | 89.8% | 64,267,868 | 64,116,625 80% | 80.0% | 57,126,994 | 57,121,222 70% | 69.7% | 49,986,119 | 49,796,714 60% | 60.0% | 42,845,245 | 42,847,194 50% | 50.0% | 35,704,371 | 35,696,238 40% | 40.0% | 28,563,497 | 28,563,960 30% | 30.0% | 21,422,623 | 21,421,473 20% | 20.0% | 14,281,748 | 14,267,210 10% | 10.0% | 7,140,874 | 7,140,997 Active Idle | | 0 | 0 See the Aggregate Performance Report (power_ssj2008-20180828-00852.sut.txt) for additional details. Copyright (C) 2007-2018 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]