Lenovo Global Technology Think System SR655 V3 SPECpower_ssj2008 = 32,760 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: May 22, 2023
Hardware Availability: Aug-2023 Software Availability: May-2023 Publication: Jul 7, 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% 99.5% 12,659,391 319 39,685
90% 90.0% 11,449,655 292 39,253
80% 79.7% 10,133,493 246 41,257
70% 69.8% 8,883,440 227 39,053
60% 59.5% 7,562,011 212 35,675
50% 49.9% 6,351,376 193 32,879
40% 40.0% 5,083,978 175 28,970
30% 29.9% 3,796,974 156 24,404
20% 20.0% 2,547,302 136 18,680
10% 10.0% 1,268,862 115 11,032
Active Idle 0 57.3 0
∑ssj_ops / ∑power = 32,760
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 9754 2.25GHz
CPU Characteristics: 128-Core, 2.25GHz, 256MB L3 Cache
CPU Frequency (MHz): 2250
CPU(s) Enabled: 128 cores, 1 chip, 128 cores/chip
Hardware Threads: 256 (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: 256 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 10/25GbE 2-Port Ethernet Adapter P/N:4XC7A08238
NICs Enabled in Firmware / OS / Connected: 2/2/1
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 20348.1726)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Oracle 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 -Xmn1900m -Xms2048m -Xmx2048m -XX:UseAVX=1 -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:BiasedLockingStartupDelay=30000 -XX:-ThreadLocalHandshakes -XX:+UseLargePages -XX:+UseParallelOldGC
JVM Affinity: start /NODE [0-15] /AFFINITY [0xF,0xF0,0xF00,0xF000]
JVM Instances: 64
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: KAE111F
Management Firmware Version: KAX317D
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: KB5026370
Boot Firmware Settings
Management Firmware Settings
none
System Under Test Notes
Controller System
Hardware
Hardware Vendor: Lenovo Global Technology
Model: ThinkSystem SR650
CPU Description: 2 x Intel Xeon Gold 5218
Memory amount (GB): 768
Software
Operating System (OS): Microsoft Windows Server 2019 DataCenter - Version 1809 (OS Build 17763.2268)
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: J202210116758A-0002
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% 319 21.8
90% 292 22.0
80% 246 22.1
70% 227 22.1
60% 212 22.2
50% 193 22.2
40% 175 22.2
30% 156 22.1
20% 136 22.2
10% 115 22.1
Active Idle 57.3 21.9
Line Standard Minimum Temperature (°C) Elevation (m)
220V / 50 Hz / 1 phase / 2 wires 21.8 43
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     12,712,171
Calibration 2     12,717,467
Calibration 3     12,721,223
ssj_ops@calibrated=12,719,345
100% 99.5% 12,719,345 12,659,391
90% 90.0% 11,447,411 11,449,655
80% 79.7% 10,175,476 10,133,493
70% 69.8% 8,903,542 8,883,440
60% 59.5% 7,631,607 7,562,011
50% 49.9% 6,359,673 6,351,376
40% 40.0% 5,087,738 5,083,978
30% 29.9% 3,815,804 3,796,974
20% 20.0% 2,543,869 2,547,302
10% 10.0% 1,271,935 1,268,862
Active Idle   0 0
Graph of results