SPECpower_ssj2008 Copyright (C) 2007-2024 Standard Performance Evaluation Corporation Supermicro AS-5126GS-TNRT SPECpower_ssj2008 = 34,469 overall ssj_ops/watt Test Sponsor: Supermicro SPEC License #: 1176 Tested By: Supermicro Test Location: Zhonghe Dist, New Taipei City, Taiwan (R.O.C.) Test Date: Sep 22, 2024 Publication: Oct 10, 2024 Hardware Availability: Oct-2024 Software Availability: Oct-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% | 100.1% | 36,169,121 | 952 | 37,993 90% | 90.0% | 32,527,186 | 831 | 39,125 80% | 80.0% | 28,919,976 | 700 | 41,324 70% | 70.0% | 25,315,704 | 603 | 42,010 60% | 60.0% | 21,680,484 | 557 | 38,942 50% | 50.0% | 18,087,355 | 507 | 35,708 40% | 40.0% | 14,450,977 | 453 | 31,921 30% | 30.0% | 10,830,613 | 397 | 27,270 20% | 20.0% | 7,230,391 | 338 | 21,369 10% | 10.0% | 3,615,700 | 280 | 12,895 Active Idle | 0 | 151 | 0 sum of ssj_ops / sum of power = | 34,469 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: None HARDWARE Hardware Vendor: Supermicro Model: AS-5126GS-TNRT Form Factor: 5U 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 chip 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): 768 # and size of DIMM: 24 x 32 GB Memory Details: 32GB 2Rx8 PC5-6400B; CPU0/1 A1,B1,C1,D1,E1,F1,G1,H1,I1,J1,K1,L1 populated. Power Supply Quantity and Rating 1 x 2700 (W): Power Supply Details: PWS-2K70A-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 X710 Dual 10Gigabit Ethernet Cards (NICs) Installed: controller 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: Power Saver (see SUT Notes) Operating System (OS): Microsoft Windows Server 2022 Datacenter OS Version: Version 21H2 (OS Build 20348.524) Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM(build 17.0.1+12-LTS-39, mixed mode) 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: 1.0 Management Firmware Version: 01.00.03.00 Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: None Boot Firmware Settings * Monitor and MWAIT Disable: Disabled * L1 Stream HW Prefetcher: Disabled * L2 Stream HW Prefetcher: Disabled * SVM Mode : Disabled * Determinism Control: Manual * Determinism Enable: Performance * Power Profile Selection: Efficiency Mode * Df Cstate: Enable * CXL SPM: Disable * NUMA node per socket: NPS4 * ACPI SRAT L3 Cache As NUMA Domain: Enable * Memory Target Speed: 5200 * SATA Enable : Disabled * TSME: Disable 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 2110100B00000000 for the AMD EPYC 9965 processor. Controller System HARDWARE Hardware Vendor: Supermicro Model: X11DPG CPU Description: Intel(R) Xeon(R) Gold 6142 2.60G Memory amount (GB): 96 SOFTWARE Operating System (OS): Microsoft Windows Server 2019 Datacenter JVM Vendor: Oracle Corporation JVM Version: Java(TM) SE Runtime Environment (build 1.7.0_80-b15) Java HotSpot(TM) 64-Bit Server VM(build 24.80-b11) CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Meters and Instruments Corporation. Model: WT310 Serial Number: C3RF27027E Connectivity: GPIB Input Connection: Default Metrology Institute: NML (National Measurement Laboratory) Accredited by: Omnio Calibration Lab. Co., Ltd. Calibration Label: OCL-230203F01008 Date of Calibration: 03-Feb-2024 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.11.0-a4047d62-20231205 Setup Description: SUT Power Supply 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: 10 mm in front of SUT main air intake Notes None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 952 | 22.4 90% | 831 | 22.4 80% | 700 | 22.2 70% | 603 | 21.9 60% | 557 | 21.8 50% | 507 | 21.6 40% | 453 | 21.5 30% | 397 | 21.4 20% | 338 | 21.2 10% | 280 | 21.1 Active Idle | 151 | 20.9 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 230V / 50 Hz / 1 phase / | 20.9 | 10 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20240923-01440-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 37,205,714 Calibration 2 | | | 36,512,806 Calibration 3 | | | 35,776,248 ssj_ops@calibrated=36,144,527 100% | 100.1% | 36,144,527 | 36,169,121 90% | 90.0% | 32,530,074 | 32,527,186 80% | 80.0% | 28,915,622 | 28,919,976 70% | 70.0% | 25,301,169 | 25,315,704 60% | 60.0% | 21,686,716 | 21,680,484 50% | 50.0% | 18,072,264 | 18,087,355 40% | 40.0% | 14,457,811 | 14,450,977 30% | 30.0% | 10,843,358 | 10,830,613 20% | 20.0% | 7,228,905 | 7,230,391 10% | 10.0% | 3,614,453 | 3,615,700 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20240923-01440.WIN-CSE4U27ECHA.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]