Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,741
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Jul 22, 2026
Hardware Availability: Jul-2026 Software Availability: Jun-2024 Publication: Aug 11, 2026
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     142,404
Calibration 2     149,740
Calibration 3     150,586
ssj_ops@calibrated=150,163
100% 99.7% 150,163 149,741
90% 90.7% 135,146 136,223
80% 80.0% 120,130 120,179
70% 70.3% 105,114 105,553
60% 58.8% 90,098 88,263
50% 49.5% 75,081 74,381
40% 38.4% 60,065 57,606
30% 29.8% 45,049 44,804
20% 19.9% 30,033 29,949
10% 10.1% 15,016 15,096
Active Idle   0 0
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 SR650 V4
Form Factor: 2U
CPU Name: Intel Xeon 6787P 2.0 GHz
CPU Characteristics: 86 core, 2.0GHz, 336MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 172 cores, 2 chips, 86 cores/chip
Hardware Threads: 344 (2 / core)
CPU(s) Orderable: 1,2 chips
Primary Cache: 64 KB I + 48 KB D on chip per core
Secondary Cache: 2 MB I+D on chip per core
Tertiary Cache: 336 MB I+D on chip per chips
Other Cache: None
Memory Amount (GB): 512
# and size of DIMM: 16 x 32768 MB
Memory Details: 32GB 2Rx8 PC5-6400-R; slots 1, 3, 5, 7, 10, 12, 14, 16, 17, 19, 21, 23, 26, 28, 30 and 32 populated
Power Supply Quantity and Rating (W): 2 x 1300
Power Supply Details: Lenovo P/N:4P57A88621
Disk Drive: 1 x 960GB 2.5" NVMe SSD P/N:4XB7A93066
Disk Controller: Integrated NvMe controller
# and type of Network Interface Cards (NICs) Installed: 1 x ThinkSystem Broadcom 5719 1GbE RJ45 4-port OCP Ethernet Adapter P/N:4XC7A08235
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 SP6
OS Version: 6.4.0-150600.21-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:InlineSmallCode=1500 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:FreqInlineSize=2500 -XX:CompileThresholdScaling=210
JVM Affinity: for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 1 }
JVM Instances: 172
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: ihe120l
Management Firmware Version: ihx430y
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
None
System Under Test Notes
Notes
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 10,356,765 2,043
Payment 10,356,773
Order Status 1,035,678
Delivery 1,035,676
Stock Level 1,035,676
Customer Report 10,356,768
Calibration 2 New Order 10,890,174 2,043
Payment 10,890,170
Order Status 1,089,017
Delivery 1,089,017
Stock Level 1,089,017
Customer Report 10,890,168
Calibration 3 New Order 10,951,683 2,043
Payment 10,951,683
Order Status 1,095,167
Delivery 1,095,169
Stock Level 1,095,167
Customer Report 10,951,684
100% 99.7% New Order 10,890,234 2,043
Payment 10,890,235
Order Status 1,089,023
Delivery 1,089,023
Stock Level 1,089,023
Customer Report 10,890,239
90% 90.7% New Order 9,907,120 2,043
Payment 9,907,116
Order Status 990,713
Delivery 990,712
Stock Level 990,711
Customer Report 9,907,112
80% 80.0% New Order 8,740,331 2,043
Payment 8,740,330
Order Status 874,033
Delivery 874,034
Stock Level 874,033
Customer Report 8,740,329
70% 70.3% New Order 7,676,553 2,043
Payment 7,676,558
Order Status 767,657
Delivery 767,656
Stock Level 767,654
Customer Report 7,676,552
60% 58.8% New Order 6,419,159 2,043
Payment 6,419,153
Order Status 641,916
Delivery 641,916
Stock Level 641,917
Customer Report 6,419,156
50% 49.5% New Order 5,409,529 2,043
Payment 5,409,530
Order Status 540,953
Delivery 540,954
Stock Level 540,953
Customer Report 5,409,529
40% 38.4% New Order 4,189,544 2,043
Payment 4,189,541
Order Status 418,954
Delivery 418,954
Stock Level 418,953
Customer Report 4,189,546
30% 29.8% New Order 3,258,482 2,043
Payment 3,258,476
Order Status 325,849
Delivery 325,848
Stock Level 325,849
Customer Report 3,258,481
20% 19.9% New Order 2,178,102 2,043
Payment 2,178,103
Order Status 217,811
Delivery 217,810
Stock Level 217,809
Customer Report 2,178,100
10% 10.1% New Order 1,097,882 2,043
Payment 1,097,877
Order Status 109,787
Delivery 109,788
Stock Level 109,788
Customer Report 1,097,878
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0