Lenovo Global Technology Think System SR655 V3 SPECpower_ssj2008 = 33,182 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: Sep 19, 2024
Hardware Availability: Nov-2024 Software Availability: Sep-2024 Publication: Oct 10, 2024
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
∑ssj_ops / ∑power = 33,182
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 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 (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 20348.2700)
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
Management Firmware Settings
None
System Under Test Notes
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
Aggregate Electrical and Environmental Data
Target Load Average Active Power (W) Minimum Ambient Temperature (°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 Temperature (°C) Elevation (m)
220V / 50 Hz / 1 phase / 2 wires 23.7 43
See the Power/Temperature Details Report 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
Graph of results
See the Host Performance Report for additional details.