Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,148
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     142,183
Calibration 2     149,320
Calibration 3     149,831
ssj_ops@calibrated=149,576
100% 99.7% 149,576 149,148
90% 90.2% 134,618 134,887
80% 80.1% 119,661 119,803
70% 70.3% 104,703 105,088
60% 59.0% 89,746 88,268
50% 49.7% 74,788 74,407
40% 38.9% 59,830 58,227
30% 30.4% 44,873 45,424
20% 19.9% 29,915 29,693
10% 10.0% 14,958 14,975
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 10,340,677 2,043
Payment 10,340,679
Order Status 1,034,068
Delivery 1,034,067
Stock Level 1,034,067
Customer Report 10,340,680
Calibration 2 New Order 10,859,682 2,043
Payment 10,859,675
Order Status 1,085,969
Delivery 1,085,967
Stock Level 1,085,969
Customer Report 10,859,676
Calibration 3 New Order 10,896,836 2,043
Payment 10,896,834
Order Status 1,089,684
Delivery 1,089,684
Stock Level 1,089,683
Customer Report 10,896,842
100% 99.7% New Order 10,847,106 2,043
Payment 10,847,112
Order Status 1,084,711
Delivery 1,084,710
Stock Level 1,084,710
Customer Report 10,847,119
90% 90.2% New Order 9,810,005 2,043
Payment 9,810,005
Order Status 981,000
Delivery 981,001
Stock Level 981,000
Customer Report 9,810,003
80% 80.1% New Order 8,712,926 2,043
Payment 8,712,927
Order Status 871,293
Delivery 871,292
Stock Level 871,293
Customer Report 8,712,926
70% 70.3% New Order 7,642,798 2,043
Payment 7,642,798
Order Status 764,280
Delivery 764,279
Stock Level 764,280
Customer Report 7,642,798
60% 59.0% New Order 6,419,526 2,043
Payment 6,419,523
Order Status 641,954
Delivery 641,951
Stock Level 641,951
Customer Report 6,419,525
50% 49.7% New Order 5,411,420 2,043
Payment 5,411,421
Order Status 541,142
Delivery 541,142
Stock Level 541,142
Customer Report 5,411,431
40% 38.9% New Order 4,234,668 2,043
Payment 4,234,666
Order Status 423,465
Delivery 423,467
Stock Level 423,466
Customer Report 4,234,668
30% 30.4% New Order 3,303,550 2,043
Payment 3,303,551
Order Status 330,357
Delivery 330,354
Stock Level 330,355
Customer Report 3,303,545
20% 19.9% New Order 2,159,476 2,043
Payment 2,159,476
Order Status 215,948
Delivery 215,948
Stock Level 215,948
Customer Report 2,159,473
10% 10.0% New Order 1,089,090 2,043
Payment 1,089,089
Order Status 108,909
Delivery 108,909
Stock Level 108,910
Customer Report 1,089,093
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0