Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,979
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     142,230
Calibration 2     149,759
Calibration 3     150,371
ssj_ops@calibrated=150,065
100% 99.3% 150,065 148,979
90% 89.8% 135,058 134,726
80% 79.7% 120,052 119,653
70% 69.7% 105,045 104,597
60% 59.1% 90,039 88,657
50% 49.8% 75,032 74,686
40% 38.8% 60,026 58,207
30% 30.0% 45,019 45,011
20% 20.1% 30,013 30,126
10% 10.1% 15,006 15,158
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 10,344,112 2,043
Payment 10,344,113
Order Status 1,034,411
Delivery 1,034,412
Stock Level 1,034,410
Customer Report 10,344,106
Calibration 2 New Order 10,891,590 2,043
Payment 10,891,592
Order Status 1,089,160
Delivery 1,089,158
Stock Level 1,089,157
Customer Report 10,891,593
Calibration 3 New Order 10,936,062 2,043
Payment 10,936,059
Order Status 1,093,607
Delivery 1,093,605
Stock Level 1,093,607
Customer Report 10,936,056
100% 99.3% New Order 10,834,852 2,043
Payment 10,834,851
Order Status 1,083,484
Delivery 1,083,483
Stock Level 1,083,485
Customer Report 10,834,850
90% 89.8% New Order 9,798,288 2,043
Payment 9,798,285
Order Status 979,828
Delivery 979,828
Stock Level 979,828
Customer Report 9,798,289
80% 79.7% New Order 8,702,077 2,043
Payment 8,702,075
Order Status 870,207
Delivery 870,208
Stock Level 870,208
Customer Report 8,702,080
70% 69.7% New Order 7,607,030 2,043
Payment 7,607,029
Order Status 760,703
Delivery 760,704
Stock Level 760,704
Customer Report 7,607,028
60% 59.1% New Order 6,447,826 2,043
Payment 6,447,820
Order Status 644,782
Delivery 644,784
Stock Level 644,782
Customer Report 6,447,819
50% 49.8% New Order 5,431,732 2,043
Payment 5,431,735
Order Status 543,174
Delivery 543,173
Stock Level 543,172
Customer Report 5,431,730
40% 38.8% New Order 4,233,213 2,043
Payment 4,233,209
Order Status 423,322
Delivery 423,321
Stock Level 423,322
Customer Report 4,233,213
30% 30.0% New Order 3,273,564 2,043
Payment 3,273,562
Order Status 327,356
Delivery 327,357
Stock Level 327,358
Customer Report 3,273,563
20% 20.1% New Order 2,191,021 2,043
Payment 2,191,019
Order Status 219,103
Delivery 219,102
Stock Level 219,103
Customer Report 2,191,020
10% 10.1% New Order 1,102,386 2,043
Payment 1,102,385
Order Status 110,239
Delivery 110,238
Stock Level 110,237
Customer Report 1,102,382
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0