SPECpower_ssj2008 Copyright (C) 2007-2023 Standard Performance Evaluation Corporation Supermicro AS-1115SV-WTNRT SPECpower_ssj2008 = 20,100 overall ssj_ops/watt Test Sponsor: Supermicro SPEC License #: 1176 Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Aug 23, 2023 Publication: Sep 19, 2023 Hardware Availability: Sep-2023 Software Availability: Apr-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% | 5,976,612 | 211 | 28,310 90% | 89.9% | 5,400,141 | 201 | 26,854 80% | 80.0% | 4,807,870 | 191 | 25,137 70% | 70.0% | 4,203,741 | 180 | 23,395 60% | 60.1% | 3,610,495 | 158 | 22,896 50% | 50.0% | 3,002,667 | 147 | 20,475 40% | 40.1% | 2,407,558 | 137 | 17,579 30% | 30.0% | 1,805,531 | 127 | 14,220 20% | 20.0% | 1,202,247 | 115 | 10,410 10% | 10.0% | 602,978 | 104 | 5,814 Active Idle | 0 | 72.2 | 0 sum of ssj_ops / sum of power = | 20,100 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-1115SV-WTNRT Form Factor: 1U CPU Name: AMD EPYC 8434P CPU Characteristics: 48-Core, 2.5 GHz, 128MB L3 Cache CPU Frequency (MHz): 2500 CPU(s) Enabled: 48 cores, 1 chip, 48 cores/chip Hardware Threads: 96 (2 / core) CPU(s) Orderable: 1 chip Primary Cache: 1536 KB I + 1536 KB D on chip per core Secondary Cache: 48 MB I+D on chip per core Tertiary Cache: 128 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 96 # and size of DIMM: 6 x 16 GB Memory Details: 6 x 16GB 1Rx8 PC5-4800B; CPU1 A1,B1,C1,D1,E1,F1 populated. Power Supply Quantity and Rating 1 x 860 (W): Power Supply Details: PWS-861A-1R Disk Drive: 1 x 1TB Samsung SSD 980 PRO Disk Controller: Embedded SATA Controller # and type of Network Interface 1 x Dual LAN BCM 57416 10GbE BaseT Ethernet Cards (NICs) Installed: Controller 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 20348.1668) Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.1+12-LTS-39, mixed mode, sharing) JVM Command-line Options: -server -Xms1625m -Xmx1625m -Xmn1500m -XX:+UseParallelGC -XX:ParallelGCThreads=4 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:InlineSmallCode=1500 -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:+AggressiveHeap JVM Affinity: start/NODE[0, 1] /AFFINITY [ [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000, 0xC000, 0x30000, 0xC0000, 0x300000, 0xC00000, 0x3000000, 0xC000000, 0x30000000, 0xC0000000, 0x300000000, 0xC00000000, 0x3000000000, 0xC000000000, 0x30000000000, 0xC0000000000, 0x300000000000, 0xC00000000000 ] JVM Instances: 48 JVM Initial Heap (MB): 1625 JVM Maximum Heap (MB): 1625 JVM Address Bits: 64 Boot Firmware Version: 1.0 Management Firmware Version: 01.01.01 Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: KB5025230 Boot Firmware Settings * L2 Stream HW Prefetcher: Disabled * NUMA node per socket: NPS2 * Memory Target Speed: 4000 * Power Profile: Efficiency Mode Management Firmware Settings Fan Mode: Standard Speed System Under Test Notes * SPECpower_ssj.props input.load_level.number_warehouses set to 96 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 two threads. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * Windows Balanced Power Plan Settings: * Using Windows PowerShell, set the following powercfg properties: * Powercfg /setacvalueindex scheme_current sub_processor CPMINCORES 100 * Powercfg /setacvalueindex scheme_current sub_processor PERFEPP 60 * Powercfg /setacvalueindex scheme_current sub_processor PERFBOOSTMODE 2 * powercfg /setactive scheme_current * N/A: 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 0F02A00A00000000 for the AMD EPYC 8434P 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: C2XM03068V Connectivity: USB2 Input Connection: Default Metrology Institute: TESCOM Accredited by: 12-May-2023 Calibration Label: T114528 Date of Calibration: 12-May-2023 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: 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% | 211 | 27.9 90% | 201 | 27.8 80% | 191 | 27.8 70% | 180 | 27.8 60% | 158 | 27.8 50% | 147 | 27.7 40% | 137 | 27.7 30% | 127 | 27.7 20% | 115 | 27.7 10% | 104 | 27.7 Active Idle | 72.2 | 27.8 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 60 Hz / 1 phase / | 27.7 | 132 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20230829-01303-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 6,120,313 Calibration 2 | | | 6,024,942 Calibration 3 | | | 5,992,980 ssj_ops@calibrated=6,008,961 100% | 99.5% | 6,008,961 | 5,976,612 90% | 89.9% | 5,408,065 | 5,400,141 80% | 80.0% | 4,807,169 | 4,807,870 70% | 70.0% | 4,206,272 | 4,203,741 60% | 60.1% | 3,605,376 | 3,610,495 50% | 50.0% | 3,004,480 | 3,002,667 40% | 40.1% | 2,403,584 | 2,407,558 30% | 30.0% | 1,802,688 | 1,805,531 20% | 20.0% | 1,201,792 | 1,202,247 10% | 10.0% | 600,896 | 602,978 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20230829-01303.WIN-NLANLN8CQ1G.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]