Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,501
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     142,119
Calibration 2     149,836
Calibration 3     150,714
ssj_ops@calibrated=150,275
100% 99.5% 150,275 149,501
90% 90.4% 135,248 135,891
80% 79.7% 120,220 119,835
70% 70.5% 105,193 105,930
60% 58.6% 90,165 88,113
50% 49.4% 75,138 74,275
40% 38.7% 60,110 58,104
30% 30.5% 45,083 45,884
20% 19.8% 30,055 29,771
10% 9.9% 15,028 14,808
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 10,335,986 2,043
Payment 10,335,992
Order Status 1,033,598
Delivery 1,033,599
Stock Level 1,033,599
Customer Report 10,335,983
Calibration 2 New Order 10,897,178 2,043
Payment 10,897,173
Order Status 1,089,718
Delivery 1,089,716
Stock Level 1,089,717
Customer Report 10,897,172
Calibration 3 New Order 10,961,053 2,043
Payment 10,961,046
Order Status 1,096,104
Delivery 1,096,104
Stock Level 1,096,106
Customer Report 10,961,048
100% 99.5% New Order 10,872,832 2,043
Payment 10,872,832
Order Status 1,087,284
Delivery 1,087,283
Stock Level 1,087,284
Customer Report 10,872,833
90% 90.4% New Order 9,882,998 2,043
Payment 9,883,002
Order Status 988,298
Delivery 988,299
Stock Level 988,300
Customer Report 9,882,994
80% 79.7% New Order 8,715,290 2,043
Payment 8,715,288
Order Status 871,528
Delivery 871,530
Stock Level 871,530
Customer Report 8,715,293
70% 70.5% New Order 7,704,010 2,043
Payment 7,704,011
Order Status 770,400
Delivery 770,402
Stock Level 770,401
Customer Report 7,704,012
60% 58.6% New Order 6,408,228 2,043
Payment 6,408,226
Order Status 640,823
Delivery 640,821
Stock Level 640,823
Customer Report 6,408,227
50% 49.4% New Order 5,401,854 2,043
Payment 5,401,856
Order Status 540,186
Delivery 540,186
Stock Level 540,186
Customer Report 5,401,856
40% 38.7% New Order 4,225,783 2,043
Payment 4,225,787
Order Status 422,578
Delivery 422,578
Stock Level 422,579
Customer Report 4,225,788
30% 30.5% New Order 3,337,001 2,043
Payment 3,337,004
Order Status 333,700
Delivery 333,699
Stock Level 333,700
Customer Report 3,337,000
20% 19.8% New Order 2,165,160 2,043
Payment 2,165,157
Order Status 216,515
Delivery 216,517
Stock Level 216,516
Customer Report 2,165,157
10% 9.9% New Order 1,076,975 2,043
Payment 1,076,968
Order Status 107,697
Delivery 107,697
Stock Level 107,697
Customer Report 1,076,966
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0