SPECpower_ssj2008 Copyright (C) 2007-2018 Standard Performance Evaluation Corporation Lenovo Global Technology ThinkSystem SR950 SPECpower_ssj2008 = 12,377 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 26, 2018 Publication: Sep 27, 2018 Hardware Availability: Jul-2018 Software Availability: Jan-2018 Test Method: Single 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% | 99.6% | 20,352,398 | 1,479 | 13,763 90% | 90.0% | 18,394,543 | 1,275 | 14,422 80% | 79.9% | 16,344,107 | 1,122 | 14,561 70% | 70.0% | 14,317,693 | 990 | 14,467 60% | 59.9% | 12,255,068 | 875 | 14,006 50% | 50.0% | 10,221,477 | 791 | 12,915 40% | 40.0% | 8,174,467 | 710 | 11,517 30% | 30.0% | 6,127,088 | 631 | 9,715 20% | 20.0% | 4,089,923 | 552 | 7,413 10% | 10.0% | 2,044,497 | 469 | 4,360 Active Idle | 0 | 182 | 0 sum of ssj_ops / sum of power = | 12,377 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: 'SUT' HARDWARE Hardware Vendor: Lenovo Global Technology Model: ThinkSystem SR950 Form Factor: 4U CPU Name: Intel Xeon Platinum 8176 CPU Characteristics: 28 Core, 2.10GHz, 38.5MB L3 Cache CPU Frequency (MHz): 2100 CPU(s) Enabled: 224 cores, 8 chips, 28 cores/chip Hardware Threads: 448 (2 / core) CPU(s) Orderable: 2,4,8 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): 768 # and size of DIMM: 48 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, 49, 51, 53, 56, 58, 60, 61, 63, 65, 68, 70, 72, 73, 75, 77, 80, 82, 84, 85, 87, 89, 92, 94, 96 populated Power Supply Quantity and Rating 1 x 1600 (W): Power Supply Details: Lenovo LN SP50L09210 Disk Drive: 1 x 32GB M.2 SSD (Lenovo P/N 7N47A00129) Disk Controller: Integrated SATA controller # and type of Network Interface 1 x Broadcom NetXtreme Gigabit Ethernet Cards (NICs) Installed: NICs Enabled in Firmware / OS / 1/1/1 Connected: Network Speed (Mbit): 1000 Keyboard: None Mouse: None Monitor: None Optical Drives: No Other Hardware: None SOFTWARE 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[0,2,4,6,8,10,12,14] /AFFINITY[3,C,30,C0,C000,30000,C0000,3000000 0,C0000000,300000000,C00000000,C0000000000,3 00000000000,C00000000000];start /NODE[1,3,5,7,9,11,13,15] /AFFINITY[3,C,30,3000,C000,30000,C0000,30000 0000,C0000000,300000000,30000000000,C0000000 000,300000000000,C00000000000] JVM Instances: 224 JVM Initial Heap (MB): 1550 JVM Maximum Heap (MB): 1550 JVM Address Bits: 64 Boot Firmware Version: PSE113P Management Firmware Version: PSI313Q Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: Microsoft Windows KB4056898 Boot Firmware Settings * Operating Mode: Custom Mode * Memory Power Management: Automatic * 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: ThinkSystem RS150 CPU Description: 1 x Intel Xeon CPU E3-1280 V5 Memory amount (GB): 64 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, Inc. Model: WT310E Serial Number: C3UD17025E 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 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 448 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% | 1,479 | 23.2 90% | 1,275 | 23.7 80% | 1,122 | 24.0 70% | 990 | 23.9 60% | 875 | 23.4 50% | 791 | 23.1 40% | 710 | 23.2 30% | 631 | 23.2 20% | 552 | 23.2 10% | 469 | 22.8 Active Idle | 182 | 22.9 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 50 Hz / 1 phase / | 22.8 | 43 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20180828-00853-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 20,815,860 Calibration 2 | | | 20,465,946 Calibration 3 | | | 20,420,563 ssj_ops@calibrated=20,443,255 100% | 99.6% | 20,443,255 | 20,352,398 90% | 90.0% | 18,398,929 | 18,394,543 80% | 79.9% | 16,354,604 | 16,344,107 70% | 70.0% | 14,310,278 | 14,317,693 60% | 59.9% | 12,265,953 | 12,255,068 50% | 50.0% | 10,221,627 | 10,221,477 40% | 40.0% | 8,177,302 | 8,174,467 30% | 30.0% | 6,132,976 | 6,127,088 20% | 20.0% | 4,088,651 | 4,089,923 10% | 10.0% | 2,044,325 | 2,044,497 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20180828-00853.L3-183.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]