SPECpower_ssj2008 Copyright (C) 2007-2024 Standard Performance Evaluation Corporation Lenovo Global Technology Think System SR665 V3 SPECpower_ssj2008 = 37,678 overall ssj_ops/watt Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Mar 21, 2024 Publication: Apr 23, 2024 Hardware Availability: Nov-2023 Software Availability: Jan-2024 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% | 99.5% | 29,103,267 | 667 | 43,624 90% | 89.9% | 26,281,459 | 593 | 44,345 80% | 80.0% | 23,398,742 | 515 | 45,406 70% | 70.0% | 20,470,102 | 457 | 44,787 60% | 60.0% | 17,541,655 | 416 | 42,166 50% | 50.0% | 14,618,068 | 379 | 38,557 40% | 40.0% | 11,696,258 | 346 | 33,803 30% | 30.0% | 8,765,595 | 305 | 28,740 20% | 20.0% | 5,851,939 | 263 | 22,255 10% | 10.0% | 2,922,855 | 217 | 13,494 Active Idle | 0 | 106 | 0 sum of ssj_ops / sum of power = | 37,678 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: Think System SR665 V3 Form Factor: 2U CPU Name: AMD EPYC 9754 CPU Characteristics: 128-Core, AMD Core Performance Boost up to 3.10GHz, 2.25GHz, 256MB L3 Cache CPU Frequency (MHz): 2250 CPU(s) Enabled: 256 cores, 2 chips, 128 cores/chip Hardware Threads: 512 (2 / core) CPU(s) Orderable: 1,2 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: 256 MB I+D on chip per chip, 32 MB shared / 8 cores Other Cache: None Memory Amount (GB): 384 # and size of DIMM: 24 x 16 GB Memory Details: 16GB 1Rx8 PC5-4800B-R; slots 1 to 24 populated Power Supply Quantity and Rating 1 x 1100 (W): Power Supply Details: Lenovo P/N:4P57A72666 Disk Drive: 1 x 960GB M.2 SSD P/N:4XB7A13999 M.2 Module P/N:4Y37A79663 Disk Controller: Integrated NVME controller # and type of Network Interface 1 x ThinkSystem 10/25GbE 2-Port Ethernet Cards (NICs) Installed: Adapter P/N:4XC7A08238 NICs Enabled in Firmware / OS / 2/2/1 Connected: Network Speed (Mbit): 10000 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 2022 Datacenter OS Version: Version 21H2(OS Build 20348.2227) Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.10+11-LTS-240, mixed mode, sharing), version 17.0.10 JVM Command-line Options: -server -Xmn1900m -Xms2048m -Xmx2048m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:InlineSmallCode=3900 JVM Affinity: start /NODE [0-31] /AFFINITY [0xF,0xF0,0xF00,0xF000] JVM Instances: 128 JVM Initial Heap (MB): 2048 JVM Maximum Heap (MB): 2048 JVM Address Bits: 64 Boot Firmware Version: KAE116K Management Firmware Version: KAX322V Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: KB5034129 Boot Firmware Settings * Choose Operating Mode: Custom Mode * SVM Mode = Disabled * SMEE = Disabled * SRIOV = Disabled * Memory Speed: 4000MHz * DF P-states: Auto * NUMA nodes per socket: NPS4 * ACPI SRAT L3 Cache as NUMA Domain: Enable * L1 Stream HW Prefetcher: Disable * L1 Region Prefetcher: Disable * L2 Stream HW Prefetcher: Disable * Core Performance Boost: Enable * BoostFmax:Manual * BoostFmax:2450 * PCIe Gen Speed Selection: Gen1 Management Firmware Settings None System Under Test Notes * Benchmark started via Windows Remote Desktop Connection * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark * Balanced mode * Hard Disk set to turn off after 1 minute * Display set to turn off after 1 minute * Minimum processor state set to 0%. * Maximum processor state set to 100%. * System cooling policy set to passive. * PCIE power management set to maximum power saving. * Using Windows PowerShell, set the following powercfg properties: * Powercfg /setacvalueindex scheme_current sub_processor PROCTHROTTLEMIN 0 * Powercfg /setacvalueindex scheme_current sub_processor PROCTHROTTLEMAX 100 * Powercfg /setacvalueindex scheme_current sub_processor PERFEPP 0 * Powercfg /setacvalueindex scheme_current sub_processor perfautonomous 1 * Powercfg /setactive scheme_current * Each JVM instance was bound to 4 logical processors * The system ROM used for this result contains AMD AGESA version 1202A00A00000000 for the AMD EPYC 9754 processor Controller System HARDWARE Hardware Vendor: Lenovo Global Technology Model: ThinkSystem SR650 CPU Description: 2 x Intel Xeon Gold 5218 Memory amount (GB): 768 SOFTWARE Operating System (OS): Microsoft Windows Server 2019 DataCenter - Version 1809 (OS Build 17763.2268) 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: C3UD17023E Connectivity: USB Input Connection: Default Metrology Institute: China National Accreditation Service for Conformity Assessment (CNAS) Accredited by: GRG METROLOGY & TEST (BEIJING) CO.,LTD. Calibration Label: J202308266858A-0003 Date of Calibration: 16-Oct-2023 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.11.0-a4047d62-20231205 Setup Description: Connected to PSU 1 TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi International, 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 512 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% | 667 | 23.8 90% | 593 | 23.9 80% | 515 | 24.1 70% | 457 | 24.2 60% | 416 | 24.3 50% | 379 | 24.4 40% | 346 | 24.4 30% | 305 | 24.4 20% | 263 | 24.2 10% | 217 | 24.2 Active Idle | 106 | 24.2 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 50 Hz / 1 phase / | 23.8 | 43 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20240327-01388-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 29,324,333 Calibration 2 | | | 29,236,714 Calibration 3 | | | 29,247,197 ssj_ops@calibrated=29,241,956 100% | 99.5% | 29,241,956 | 29,103,267 90% | 89.9% | 26,317,760 | 26,281,459 80% | 80.0% | 23,393,565 | 23,398,742 70% | 70.0% | 20,469,369 | 20,470,102 60% | 60.0% | 17,545,174 | 17,541,655 50% | 50.0% | 14,620,978 | 14,618,068 40% | 40.0% | 11,696,782 | 11,696,258 30% | 30.0% | 8,772,587 | 8,765,595 20% | 20.0% | 5,848,391 | 5,851,939 10% | 10.0% | 2,924,196 | 2,922,855 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20240327-01388.WIN-86FEQPF270A.txt) for additional details. Copyright (C) 2007-2024 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]