Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,648
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     140,022
Calibration 2     147,716
Calibration 3     148,321
ssj_ops@calibrated=148,018
100% 99.8% 148,018 147,648
90% 89.9% 133,216 133,087
80% 80.2% 118,415 118,637
70% 69.2% 103,613 102,467
60% 58.9% 88,811 87,133
50% 49.7% 74,009 73,609
40% 38.9% 59,207 57,587
30% 29.9% 44,405 44,321
20% 20.1% 29,604 29,695
10% 10.3% 14,802 15,175
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 10,183,517 2,043
Payment 10,183,517
Order Status 1,018,351
Delivery 1,018,352
Stock Level 1,018,353
Customer Report 10,183,518
Calibration 2 New Order 10,742,973 2,043
Payment 10,742,965
Order Status 1,074,295
Delivery 1,074,298
Stock Level 1,074,297
Customer Report 10,742,968
Calibration 3 New Order 10,786,969 2,043
Payment 10,786,971
Order Status 1,078,697
Delivery 1,078,696
Stock Level 1,078,698
Customer Report 10,786,970
100% 99.8% New Order 10,738,063 2,043
Payment 10,738,070
Order Status 1,073,807
Delivery 1,073,806
Stock Level 1,073,807
Customer Report 10,738,065
90% 89.9% New Order 9,679,030 2,044
Payment 9,679,031
Order Status 967,903
Delivery 967,902
Stock Level 967,903
Customer Report 9,679,029
80% 80.2% New Order 8,628,129 2,043
Payment 8,628,130
Order Status 862,813
Delivery 862,813
Stock Level 862,814
Customer Report 8,628,132
70% 69.2% New Order 7,452,168 2,043
Payment 7,452,168
Order Status 745,218
Delivery 745,216
Stock Level 745,216
Customer Report 7,452,169
60% 58.9% New Order 6,336,966 2,043
Payment 6,336,967
Order Status 633,699
Delivery 633,697
Stock Level 633,696
Customer Report 6,336,969
50% 49.7% New Order 5,353,357 2,043
Payment 5,353,357
Order Status 535,337
Delivery 535,334
Stock Level 535,337
Customer Report 5,353,359
40% 38.9% New Order 4,188,149 2,043
Payment 4,188,151
Order Status 418,815
Delivery 418,815
Stock Level 418,815
Customer Report 4,188,146
30% 29.9% New Order 3,223,365 2,043
Payment 3,223,366
Order Status 322,336
Delivery 322,338
Stock Level 322,336
Customer Report 3,223,366
20% 20.1% New Order 2,159,634 2,043
Payment 2,159,630
Order Status 215,961
Delivery 215,962
Stock Level 215,964
Customer Report 2,159,628
10% 10.3% New Order 1,103,641 2,043
Payment 1,103,635
Order Status 110,363
Delivery 110,364
Stock Level 110,362
Customer Report 1,103,635
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0