SPECpower_ssj2008 Copyright (C) 2007-2023 Standard Performance Evaluation Corporation Lenovo Global Technology Think System SR655 V3 SPECpower_ssj2008 = 32,760 overall ssj_ops/watt Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: May 22, 2023 Publication: Jul 7, 2023 Hardware Availability: Aug-2023 Software Availability: May-2023 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% | 12,659,391 | 319 | 39,685 90% | 90.0% | 11,449,655 | 292 | 39,253 80% | 79.7% | 10,133,493 | 246 | 41,257 70% | 69.8% | 8,883,440 | 227 | 39,053 60% | 59.5% | 7,562,011 | 212 | 35,675 50% | 49.9% | 6,351,376 | 193 | 32,879 40% | 40.0% | 5,083,978 | 175 | 28,970 30% | 29.9% | 3,796,974 | 156 | 24,404 20% | 20.0% | 2,547,302 | 136 | 18,680 10% | 10.0% | 1,268,862 | 115 | 11,032 Active Idle | 0 | 57.3 | 0 sum of ssj_ops / sum of power = | 32,760 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 SR655 V3 Form Factor: 2U CPU Name: AMD EPYC 9754 2.25GHz CPU Characteristics: 128-Core, 2.25GHz, 256MB L3 Cache CPU Frequency (MHz): 2250 CPU(s) Enabled: 128 cores, 1 chip, 128 cores/chip Hardware Threads: 256 (2 / core) CPU(s) Orderable: 1 chip 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): 192 # and size of DIMM: 12 x 16384 MB Memory Details: 12 x 16GB 1Rx8 PC5-4800B-RD0; slots 1 to 12 populated Power Supply Quantity and Rating 1 x 750 (W): Power Supply Details: Lenovo P/N:4P57A82019 Disk Drive: 1 x 240GB M.2 SSD P/N:4XB7A82286 M.2 Module P/N:4Y37A09738 Disk Controller: Integrated SATA 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 20348.1726) Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Oracle Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.15.1+2-LTS-10, mixed mode), version 11.0.15.1 JVM Command-line Options: -server -Xmn1900m -Xms2048m -Xmx2048m -XX:UseAVX=1 -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=2 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=2 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:BiasedLockingStartupDelay=30000 -XX:-ThreadLocalHandshakes -XX:+UseLargePages -XX:+UseParallelOldGC JVM Affinity: start /NODE [0-15] /AFFINITY [0xF,0xF0,0xF00,0xF000] JVM Instances: 64 JVM Initial Heap (MB): 2048 JVM Maximum Heap (MB): 2048 JVM Address Bits: 64 Boot Firmware Version: KAE111F Management Firmware Version: KAX317D Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: KB5026370 Boot Firmware Settings * Choose Operating Mode: Custom Mode * SVM Mode = Disabled * SMEE = Disabled * SRIOV = Disabled * Memory Speed: 4000MHz * SOC P-states: P3 * NUMA nodes per socket: NPS4 * ACPI SRAT L3 Cache as NUMA Domain: Enable * L1 Stream HW Prefetcher: Disable * L2 Stream HW Prefetcher: Disable * L1 Region Prefetcher: Disable * Core Performance Boost: Disable 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 * Minmum 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 * 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. * The system ROM used for this result contains AMD AGESA version 0502A00A00000000 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: J202210116758A-0002 Date of Calibration: 19-Oct-2022 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.10.0-82175bac-20220817 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 256 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% | 319 | 21.8 90% | 292 | 22.0 80% | 246 | 22.1 70% | 227 | 22.1 60% | 212 | 22.2 50% | 193 | 22.2 40% | 175 | 22.2 30% | 156 | 22.1 20% | 136 | 22.2 10% | 115 | 22.1 Active Idle | 57.3 | 21.9 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 50 Hz / 1 phase / | 21.8 | 43 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20230523-01269-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 12,712,171 Calibration 2 | | | 12,717,467 Calibration 3 | | | 12,721,223 ssj_ops@calibrated=12,719,345 100% | 99.5% | 12,719,345 | 12,659,391 90% | 90.0% | 11,447,411 | 11,449,655 80% | 79.7% | 10,175,476 | 10,133,493 70% | 69.8% | 8,903,542 | 8,883,440 60% | 59.5% | 7,631,607 | 7,562,011 50% | 49.9% | 6,359,673 | 6,351,376 40% | 40.0% | 5,087,738 | 5,083,978 30% | 29.9% | 3,815,804 | 3,796,974 20% | 20.0% | 2,543,869 | 2,547,302 10% | 10.0% | 1,271,935 | 1,268,862 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20230523-01269.WIN-5KLL4ATPHG1.txt) for additional details. Copyright (C) 2007-2023 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]