SPECpower_ssj2008 Copyright (C) 2007-2024 Standard Performance Evaluation Corporation Lenovo Global Technology Think System SR655 V3 SPECpower_ssj2008 = 33,182 overall ssj_ops/watt Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Sep 19, 2024 Publication: Oct 10, 2024 Hardware Availability: Nov-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% | 99.6% | 16,240,830 | 383 | 42,450 90% | 90.0% | 14,672,118 | 347 | 42,283 80% | 80.0% | 13,037,937 | 323 | 40,326 70% | 70.0% | 11,413,604 | 297 | 38,386 60% | 60.1% | 9,788,775 | 274 | 35,667 50% | 50.1% | 8,158,577 | 251 | 32,533 40% | 40.0% | 6,514,736 | 226 | 28,770 30% | 30.0% | 4,890,149 | 202 | 24,239 20% | 20.0% | 3,258,954 | 176 | 18,564 10% | 10.0% | 1,631,336 | 148 | 11,049 Active Idle | 0 | 73.6 | 0 sum of ssj_ops / sum of power = | 33,182 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 9655 2.60 GHz CPU Characteristics: 96-Core,2.60GHz 384MB L3 Cache CPU Frequency (MHz): 2600 CPU(s) Enabled: 96 cores, 1 chip, 96 cores/chip Hardware Threads: 192 (2 / core) CPU(s) Orderable: 1 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 Other Cache: None Memory Amount (GB): 192 # and size of DIMM: 12 x 16 GB Memory Details: 12 x 16GB 1Rx8 PC5-6400-RD1; 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 20348.2700) 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:InlineSmallCode=1500 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:FreqInlineSize=2500 -XX:CompileThresholdScaling=210 JVM Affinity: start /NODE [0-11] /AFFINITY [0xF,0xF0,0xF00,0xF000] JVM Instances: 48 JVM Initial Heap (MB): 2048 JVM Maximum Heap (MB): 2048 JVM Address Bits: 64 Boot Firmware Version: KAE125W Management Firmware Version: KAX341H Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: KB5042881 Boot Firmware Settings * Choose Operating Mode: Custom Mode * NUMA nodes per socket: NPS4 * ACPI SRAT L3 Cache as NUMA Domain: Enable * Memory Speed: 4800MHz * BoostFmax:Manual * BoostFmax:2750 * L1 Stream HW Prefetcher: Disable * L2 Stream HW Prefetcher: Disable * 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 * Minmum processor state set to 0%. * Maximum processor state set to 100%. * 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 0E21000B00000000 for the AMD EPYC 9655 processor Controller System HARDWARE Hardware Vendor: Lenovo Global Technology Model: Thinksystem SR665 CPU Description: 2 x AMD EPYC 7773X Memory amount (GB): 512 SOFTWARE Operating System (OS): Microsoft Windows Server 2022 DataCenter - Version 21H2 (OS Build 20348.1249) 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 2 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 192 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% | 383 | 23.7 90% | 347 | 23.7 80% | 323 | 23.7 70% | 297 | 23.8 60% | 274 | 23.8 50% | 251 | 23.8 40% | 226 | 23.9 30% | 202 | 23.9 20% | 176 | 24.0 10% | 148 | 24.1 Active Idle | 73.6 | 24.1 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 50 Hz / 1 phase / | 23.7 | 43 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20240923-01455-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 15,943,992 Calibration 2 | | | 16,264,320 Calibration 3 | | | 16,331,983 ssj_ops@calibrated=16,298,151 100% | 99.6% | 16,298,151 | 16,240,830 90% | 90.0% | 14,668,336 | 14,672,118 80% | 80.0% | 13,038,521 | 13,037,937 70% | 70.0% | 11,408,706 | 11,413,604 60% | 60.1% | 9,778,891 | 9,788,775 50% | 50.1% | 8,149,076 | 8,158,577 40% | 40.0% | 6,519,261 | 6,514,736 30% | 30.0% | 4,889,445 | 4,890,149 20% | 20.0% | 3,259,630 | 3,258,954 10% | 10.0% | 1,629,815 | 1,631,336 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20240923-01455.WIN-B1JR5I5AHQQ.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]