SPECpower_ssj2008 Copyright (C) 2007-2024 Standard Performance Evaluation Corporation Supermicro Hyper A+ Server AS-2126HS-TN SPECpower_ssj2008 = 35,275 overall ssj_ops/watt Test Sponsor: Supermicro SPEC License #: 1176 Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Sep 12, 2024 Publication: Oct 10, 2024 Hardware Availability: Oct-2024 Software Availability: Sep-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% | 99.4% | 38,895,827 | 854 | 45,527 90% | 90.0% | 35,214,005 | 798 | 44,125 80% | 78.8% | 30,808,113 | 738 | 41,759 70% | 70.0% | 27,376,166 | 690 | 39,676 60% | 60.0% | 23,452,955 | 631 | 37,150 50% | 50.0% | 19,563,766 | 571 | 34,272 40% | 40.0% | 15,646,229 | 508 | 30,820 30% | 30.0% | 11,730,522 | 443 | 26,495 20% | 20.0% | 7,827,573 | 378 | 20,710 10% | 10.0% | 3,904,270 | 309 | 12,650 Active Idle | 0 | 159 | 0 sum of ssj_ops / sum of power = | 35,275 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: None HARDWARE Hardware Vendor: Supermicro Model: Hyper A+ Server AS-2126HS-TN Form Factor: 2U CPU Name: AMD EPYC 9965 2.25GHz CPU Characteristics: 192-Core, 2.25GHz, 384MB L3 Cache CPU Frequency (MHz): 2250 CPU(s) Enabled: 192 cores, 2 chips, 192 cores/chip Hardware Threads: 384 (2 / core) CPU(s) Orderable: 1,2 chips Primary Cache: 32 KB I + 48 KB D on chip per core Secondary Cache: 1 MB I+D on chip per core Tertiary Cache: 384 MB I+D on chip per chip, 32 MB shared / 16 cores Other Cache: None Memory Amount (GB): 384 # and size of DIMM: 24 x 16 GB Memory Details: 24 x 16GB 1Rx8 PC5-6400B; CPU0/1 A1,B1,C1,D1,E1,F1,G1,H1,I1,J1,K1,L1 populated. Power Supply Quantity and Rating 1 x 2000 (W): Power Supply Details: PWS-2K07A-1R Disk Drive: 1 x 960GB M.2 NVMe GEN4 Samsung,MZ1L2960HCJR Disk Controller: Integrated NVMe controller # and type of Network Interface 1 x Intel Dual I350 Gigabit Ethernet Cards (NICs) Installed: controller,AOC-AG-i2M NICs Enabled in Firmware / OS / 2/2/1 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 2022 Datacenter OS Version: Version 21H2 (OS Build 20348.1668) Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.2+8-86, mixed mode, sharing) JVM Command-line Options: -server -Xmn1450m -Xms1650m -Xmx1650m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:FreqInlineSize=2500 -XX:InlineSmallCode=3900 -XX:+UseBiasedLocking -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=16 JVM Affinity: start/NODE[0-23] /AFFINITY [ [0xF, 0xF0, 0xF00, 0xF000, 0xF0000, 0xF00000, 0xF000000, 0xF0000000] JVM Instances: 192 JVM Initial Heap (MB): 1650 JVM Maximum Heap (MB): 1650 JVM Address Bits: 64 Boot Firmware Version: 1.1 Management Firmware Version: 01.00.03.00 Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: None Boot Firmware Settings * L1 Stream HW Prefetcher: Disabled * L2 Stream HW Prefetcher: Disabled * Determinism Control: Manual * Determinism Enable: Performance * Power Profile Selection: Efficiency Mode * CXL SPM: Disable * NUMA node per socket: NPS4 * ACPI SRAT L3 Cache As NUMA Domain: Enable * Memory Target Speed: 5200 * SATA Enable : Disabled Management Firmware Settings None System Under Test Notes * SPECpower_ssj.props input.load_level.number_warehouses set to 768 due to a known inconsistency in processor reporting with this Java version. * The test was started via Remote Desktop * JVM Settings: * Each JVM instance was affinitized to four threads. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * Windows Balanced Power Plan Settings: * Turn off the display: 1 minute * Turn off hard disk after 1 minute * PCIe link state power management: maximum power savings * Processor power management: minumum power state: 0% * Using Windows PowerShell, set the following powercfg properties: * Powercfg /setacvalueindex scheme_current sub_processor PERFDECTHRESHOLD 95 * powercfg /setactive scheme_current * The system ROM used for this result contains AMD AGESA version 1621000B00000000 for the AMD EPYC 9965 processor. Controller System HARDWARE Hardware Vendor: HP Model: HP EliteBook 745 G6 CPU Description: AMD Ryzen 7 PRO 3700U Memory amount (GB): 32 SOFTWARE Operating System (OS): Microsoft Windows Server 2019 Standard JVM Vendor: OpenJDK JVM Version: OpenJDK 64-Bit Server VM 18.9 (build 11.0.2+9, mixed mode) CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: YOKOGAWA, Inc. Model: WT310E Serial Number: C2ZG04129V Connectivity: USB2 Input Connection: Default Metrology Institute: TESCOM Accredited by: 16-May-2024 Calibration Label: T119755 Date of Calibration: 16-May-2024 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: iButtonLink, Inc. Model: LinkUSBi + T-Probe Driver Version: FTDI USB Serial Device 1.0 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 None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 854 | 27.4 90% | 798 | 27.4 80% | 738 | 27.4 70% | 690 | 27.5 60% | 631 | 27.4 50% | 571 | 27.4 40% | 508 | 27.4 30% | 443 | 27.4 20% | 378 | 27.4 10% | 309 | 27.4 Active Idle | 159 | 27.4 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 60 Hz / 1 phase / | 27.4 | 132 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20240923-01441-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 39,527,976 Calibration 2 | | | 39,151,782 Calibration 3 | | | 39,072,559 ssj_ops@calibrated=39,112,171 100% | 99.4% | 39,112,171 | 38,895,827 90% | 90.0% | 35,200,954 | 35,214,005 80% | 78.8% | 31,289,737 | 30,808,113 70% | 70.0% | 27,378,520 | 27,376,166 60% | 60.0% | 23,467,302 | 23,452,955 50% | 50.0% | 19,556,085 | 19,563,766 40% | 40.0% | 15,644,868 | 15,646,229 30% | 30.0% | 11,733,651 | 11,730,522 20% | 20.0% | 7,822,434 | 7,827,573 10% | 10.0% | 3,911,217 | 3,904,270 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20240923-01441.WIN-SU2ODKGPO2C.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]