Lenovo Global Technology ThinkSystem SR635 SPECpower_ssj2008 = 21,133 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: Jun 10, 2021
Hardware Availability: Jun-2021 Software Availability: May-2020 Publication: Jun 30, 2021
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% 6,152,117 240 25,602
90% 89.9% 5,557,035 203 27,344
80% 79.5% 4,916,972 178 27,667
70% 69.9% 4,323,197 165 26,186
60% 59.8% 3,696,162 154 23,979
50% 50.0% 3,091,884 143 21,580
40% 39.9% 2,468,176 132 18,658
30% 30.0% 1,854,591 123 15,041
20% 19.9% 1,231,366 112 11,032
10% 10.0% 618,841 99.6 6,214
Active Idle 0 54.0 0
∑ssj_ops / ∑power = 21,133
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: ThinkSystem SR635
Form Factor: 1U
CPU Name: AMD EPYC 7763 2.45GHz
CPU Characteristics: 64-Core, 2.45GHz, 256MB L3 Cache
CPU Frequency (MHz): 2450
CPU(s) Enabled: 64 cores, 1 chip, 64 cores/chip
Hardware Threads: 128 (2 / core)
CPU(s) Orderable: 1 chips
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 512 KB I+D on chip per core
Tertiary Cache: 256 MB I+D on chip per chip
Other Cache: None
Memory Amount (GB): 128
# and size of DIMM: 8 x 16384 MB
Memory Details: 8 x 16GB 2Rx8 PC4-3200AA-RE2-12; slots 1, 3, 5, 7, 10, 12, 14, and 16 populated
Power Supply Quantity and Rating (W): 1 x 750
Power Supply Details: Lenovo P/N:7N67A00883
Disk Drive: 1 x 128GB M.2 SSD P/N:7N47A00130 M.2 Module P/N:4Y37A09738
Disk Controller: Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed: 1 x ThinkSystem Broadcom 1GbE 2-Port Ethernet Adapter P/N:7ZT7A00482
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: Test using the performance fan module P/N:4F17A14484
Software
Power Management: Enabled (see SUT Notes)
Operating System (OS): Microsoft Windows Server 2019 Datacenter
OS Version: Version 1809 (OS Build 17763.1217)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.4+10-LTS, mixed mode)
JVM Command-line Options: -server -Xmn1700m -Xms1950m -Xmx1950m -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
JVM Affinity: start /NODE [0-7] /AFFINITY [0xF,0xF0,0XF00,0XF000]
JVM Instances: 32
JVM Initial Heap (MB): 1950
JVM Maximum Heap (MB): 1950
JVM Address Bits: 64
Boot Firmware Version: CFE125S(6.00)
Management Firmware Version: AMBT23l(4.11)
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: KB4551853
Boot Firmware Settings
Management Firmware Settings
None
System Under Test Notes
Controller System
Hardware
Hardware Vendor: Lenovo Global Technology
Model: Lenovo System x3650 M5
CPU Description: 2 x Intel Xeon CPU E5-2699A V3
Memory amount (GB): 384
Software
Operating System (OS): Microsoft Windows Server 2012 R2 DataCenter - Version 6.3.9600 (Build 9600)
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: C3SH31010E
Connectivity: USB
Input Connection: Default
Metrology Institute: China National Accreditation Service for Conformity Assessment (CNAS)
Accredited by: China CEPREI Laboratory
Calibration Label: J202009040176A-0005
Date of Calibration: 25-Sep-2020
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.9.2-3976349f-20201208
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% 240 22.1
90% 203 22.4
80% 178 22.4
70% 165 22.1
60% 154 21.8
50% 143 21.6
40% 132 21.2
30% 123 21.0
20% 112 20.8
10% 99.6 20.8
Active Idle 54.0 20.7
Line Standard Minimum Temperature (°C) Elevation (m)
220V / 50 Hz / 1 phase / 2 wires 20.7 43
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     6,192,706
Calibration 2     6,182,142
Calibration 3     6,184,737
ssj_ops@calibrated=6,183,440
100% 99.5% 6,183,440 6,152,117
90% 89.9% 5,565,096 5,557,035
80% 79.5% 4,946,752 4,916,972
70% 69.9% 4,328,408 4,323,197
60% 59.8% 3,710,064 3,696,162
50% 50.0% 3,091,720 3,091,884
40% 39.9% 2,473,376 2,468,176
30% 30.0% 1,855,032 1,854,591
20% 19.9% 1,236,688 1,231,366
10% 10.0% 618,344 618,841
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.