SPECpower_ssj2008 Copyright (C) 2007-2023 Standard Performance Evaluation Corporation Lenovo Global Technology Think System SR635 V3 SPECpower_ssj2008 = 25,945 overall ssj_ops/watt Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Feb 28, 2023 Publication: Mar 15, 2023 Hardware Availability: Apr-2023 Software Availability: Jun-2022 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% | 11,435,857 | 372 | 30,731 90% | 88.4% | 10,169,826 | 319 | 31,846 80% | 80.0% | 9,201,263 | 296 | 31,050 70% | 70.0% | 8,049,718 | 260 | 30,915 60% | 60.0% | 6,904,785 | 240 | 28,762 50% | 50.0% | 5,745,564 | 217 | 26,471 40% | 40.0% | 4,603,024 | 197 | 23,411 30% | 30.0% | 3,452,886 | 175 | 19,677 20% | 20.0% | 2,300,846 | 153 | 15,011 10% | 10.0% | 1,148,568 | 131 | 8,760 Active Idle | 0 | 66.9 | 0 sum of ssj_ops / sum of power = | 25,945 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 SR635 V3 Form Factor: 1U CPU Name: AMD EPYC 9654 2.40GHz CPU Characteristics: 96-Core, 2.40GHz, 384MB L3 Cache CPU Frequency (MHz): 2400 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 + 32 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 / 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 960GB M.2 SSD P/N:4XB7A13999 M.2 Module P/N:4Y37A79663 Disk Controller: Integrated NVME controller # and type of Network Interface 1 x ThinkSystem Ethernet 1GbE 4-Port Adapter Cards (NICs) Installed: NICs Enabled in Firmware / OS / 4/4/1 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): SUSE Linux Enterprise Server 15 SP4 OS Version: 5.14.21-150400.22-default Filesystem: xfs JVM Vendor: Oracle Corporation JVM Version: 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 -Xmn1825m -Xms1995m -Xmx1995m -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:+UseLargePages -XX:+UseParallelOldGC -XX:+UseHugeTLBFS -XX:+UseTransparentHugePages -XX:UseAVX=1 -XX:BiasedLockingStartupDelay=30000 -XX:LargePageSizeInBytes=2m JVM Affinity: for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 1, physicalCoreId + 96, physicalCoreId + 97 } JVM Instances: 48 JVM Initial Heap (MB): 1995 JVM Maximum Heap (MB): 1995 JVM Address Bits: 64 Boot Firmware Version: KAE109A Management Firmware Version: KAX313A Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: None Boot Firmware Settings * Choose Operating Mode: Custom Mode * SVM Mode = Disabled * SMEE = Disabled * SRIOV = Disabled * Memory Speed: 3600MHz * 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 * Core Performance Boost: Disable Management Firmware Settings none System Under Test Notes * Benchmark started via ssh * Each JVM instance was bound to 4 logical processors * cpupower frequency-set -g ondemand * kernal parameter:pcie_aspm=force pcie_aspm.policy=powersupersave * echo -n 98 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold * echo -n 1600000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate * 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 0xa101111 for the AMD EPYC 9654 processor Controller System HARDWARE Hardware Vendor: Lenovo Global Technology Model: ThinkSystem SR645 CPU Description: 2 x AMD EPYC 7763 2.45GHz Memory amount (GB): 512 SOFTWARE Operating System (OS): Microsoft Windows Server 2019 DataCenter - Version 1809 (OS Build 17763.1217) JVM Vendor: Oracle Corporation JVM Version: Oracle Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.4+10-LTS, mixed mode) CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: YOKOGAWA, Inc. Model: WT310E Serial Number: C3UD17025E 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-0001 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 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% | 372 | 21.6 90% | 319 | 21.5 80% | 296 | 21.8 70% | 260 | 22.1 60% | 240 | 22.3 50% | 217 | 22.2 40% | 197 | 22.3 30% | 175 | 22.3 20% | 153 | 22.2 10% | 131 | 22.2 Active Idle | 66.9 | 22.2 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 50 Hz / 1 phase / | 21.5 | 43 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20230228-01231-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 11,502,285 Calibration 2 | | | 11,485,351 Calibration 3 | | | 11,512,959 ssj_ops@calibrated=11,499,155 100% | 99.4% | 11,499,155 | 11,435,857 90% | 88.4% | 10,349,239 | 10,169,826 80% | 80.0% | 9,199,324 | 9,201,263 70% | 70.0% | 8,049,408 | 8,049,718 60% | 60.0% | 6,899,493 | 6,904,785 50% | 50.0% | 5,749,577 | 5,745,564 40% | 40.0% | 4,599,662 | 4,603,024 30% | 30.0% | 3,449,746 | 3,452,886 20% | 20.0% | 2,299,831 | 2,300,846 10% | 10.0% | 1,149,915 | 1,148,568 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20230228-01231.localhost.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]