Lenovo Global Technology Think System SR665 V3 SPECpower_ssj2008 = 36,398 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: Mar 26, 2024
Hardware Availability: Nov-2023 Software Availability: Jan-2024 Publication: Apr 23, 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% 99.3% 27,872,325 660 42,244
90% 89.9% 25,241,531 599 42,124
80% 80.1% 22,465,437 515 43,637
70% 70.0% 19,650,993 454 43,264
60% 60.0% 16,836,003 410 41,028
50% 50.0% 14,024,890 374 37,524
40% 40.0% 11,233,244 337 33,303
30% 30.0% 8,418,390 300 28,106
20% 20.0% 5,615,571 258 21,772
10% 10.0% 2,805,105 214 13,108
Active Idle 0 115 0
∑ssj_ops / ∑power = 36,398
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 SR665 V3
Form Factor: 2U
CPU Name: AMD EPYC 9754
CPU Characteristics: 128-Core, AMD Core Performance Boost up to 3.10GHz, 2.25GHz, 256MB L3 Cache
CPU Frequency (MHz): 2250
CPU(s) Enabled: 256 cores, 2 chips, 128 cores/chip
Hardware Threads: 512 (2 / core)
CPU(s) Orderable: 1,2 chips
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): 384
# and size of DIMM: 24 x 16 GB
Memory Details: 16GB 1Rx8 PC5-4800B-R; slots 1 to 24 populated
Power Supply Quantity and Rating (W): 1 x 1100
Power Supply Details: Lenovo P/N:4P57A72666
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 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): 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 (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:LargePageSizeInBytes=2m -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:InlineSmallCode=3900
JVM Affinity: for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 1, physicalCoreId + 256, physicalCoreId + 257 }
JVM Instances: 128
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: KAE116K
Management Firmware Version: KAX322V
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 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: 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 1
Temperature Sensor temp1
Hardware Vendor: Digi International, 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% 660 22.9
90% 599 22.9
80% 515 22.9
70% 454 23.1
60% 410 22.9
50% 374 22.9
40% 337 22.9
30% 300 22.9
20% 258 22.9
10% 214 22.9
Active Idle 115 22.9
Line Standard Minimum Temperature (°C) Elevation (m)
220V / 50 Hz / 1 phase / 2 wires 22.9 43
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     28,087,405
Calibration 2     28,034,479
Calibration 3     28,091,342
ssj_ops@calibrated=28,062,910
100% 99.3% 28,062,910 27,872,325
90% 89.9% 25,256,619 25,241,531
80% 80.1% 22,450,328 22,465,437
70% 70.0% 19,644,037 19,650,993
60% 60.0% 16,837,746 16,836,003
50% 50.0% 14,031,455 14,024,890
40% 40.0% 11,225,164 11,233,244
30% 30.0% 8,418,873 8,418,390
20% 20.0% 5,612,582 5,615,571
10% 10.0% 2,806,291 2,805,105
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.