Lenovo Global Technology Think System SR655 V3 SPECpower_ssj2008 = 27,448 overall ssj_ops/watt
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Feb 1, 2023
Hardware Availability: Apr-2023 Software Availability: Jun-2022 Publication: Feb 15, 2023
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% 11,458,018 351 32,628
90% 89.7% 10,342,928 308 33,554
80% 80.0% 9,221,654 280 32,932
70% 68.9% 7,939,125 244 32,524
60% 60.0% 6,918,658 227 30,530
50% 50.1% 5,768,838 206 28,053
40% 40.0% 4,604,861 186 24,741
30% 30.0% 3,452,670 166 20,768
20% 20.0% 2,303,547 145 15,853
10% 10.0% 1,150,509 124 9,244
Active Idle 0 63.2 0
∑ssj_ops / ∑power = 27,448
Graph of results
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 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 (W): 1 x 750
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 Cards (NICs) Installed: 1 x ThinkSystem Ethernet 1GbE 4-Port Adapter
NICs Enabled in Firmware / OS / Connected: 4/4/1
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: KAE105L
Management Firmware Version: KAX311A
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
none
System Under Test Notes
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
Aggregate Electrical and Environmental Data
Target Load Average Active Power (W) Minimum Ambient Temperature (°C)
100% 351 22.2
90% 308 22.3
80% 280 22.2
70% 244 22.6
60% 227 22.7
50% 206 22.6
40% 186 22.3
30% 166 22.1
20% 145 21.7
10% 124 21.2
Active Idle 63.2 21.5
Line Standard Minimum Temperature (°C) Elevation (m)
220V / 50 Hz / 1 phase / 2 wires 21.2 43
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     11,545,483
Calibration 2     11,525,101
Calibration 3     11,525,416
ssj_ops@calibrated=11,525,258
100% 99.4% 11,525,258 11,458,018
90% 89.7% 10,372,733 10,342,928
80% 80.0% 9,220,207 9,221,654
70% 68.9% 8,067,681 7,939,125
60% 60.0% 6,915,155 6,918,658
50% 50.1% 5,762,629 5,768,838
40% 40.0% 4,610,103 4,604,861
30% 30.0% 3,457,578 3,452,670
20% 20.0% 2,305,052 2,303,547
10% 10.0% 1,152,526 1,150,509
Active Idle   0 0
Graph of results