Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 150,083
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     143,730
Calibration 2     150,603
Calibration 3     151,167
ssj_ops@calibrated=150,885
100% 99.5% 150,885 150,083
90% 90.4% 135,797 136,338
80% 80.1% 120,708 120,877
70% 69.7% 105,620 105,208
60% 58.8% 90,531 88,760
50% 49.8% 75,443 75,160
40% 39.0% 60,354 58,777
30% 29.9% 45,266 45,058
20% 19.8% 30,177 29,937
10% 9.8% 15,089 14,771
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 10,453,193 2,043
Payment 10,453,191
Order Status 1,045,319
Delivery 1,045,321
Stock Level 1,045,320
Customer Report 10,453,194
Calibration 2 New Order 10,952,993 2,043
Payment 10,952,988
Order Status 1,095,299
Delivery 1,095,298
Stock Level 1,095,299
Customer Report 10,952,989
Calibration 3 New Order 10,993,993 2,043
Payment 10,993,988
Order Status 1,099,399
Delivery 1,099,400
Stock Level 1,099,398
Customer Report 10,993,988
100% 99.5% New Order 10,915,126 2,043
Payment 10,915,130
Order Status 1,091,513
Delivery 1,091,513
Stock Level 1,091,512
Customer Report 10,915,130
90% 90.4% New Order 9,915,484 2,043
Payment 9,915,482
Order Status 991,547
Delivery 991,549
Stock Level 991,547
Customer Report 9,915,482
80% 80.1% New Order 8,791,029 2,043
Payment 8,791,033
Order Status 879,101
Delivery 879,102
Stock Level 879,103
Customer Report 8,791,022
70% 69.7% New Order 7,651,503 2,043
Payment 7,651,505
Order Status 765,152
Delivery 765,149
Stock Level 765,150
Customer Report 7,651,502
60% 58.8% New Order 6,455,301 2,043
Payment 6,455,292
Order Status 645,530
Delivery 645,530
Stock Level 645,528
Customer Report 6,455,295
50% 49.8% New Order 5,466,174 2,043
Payment 5,466,179
Order Status 546,619
Delivery 546,617
Stock Level 546,618
Customer Report 5,466,183
40% 39.0% New Order 4,274,674 2,043
Payment 4,274,671
Order Status 427,467
Delivery 427,469
Stock Level 427,467
Customer Report 4,274,674
30% 29.9% New Order 3,276,936 2,043
Payment 3,276,938
Order Status 327,695
Delivery 327,694
Stock Level 327,693
Customer Report 3,276,938
20% 19.8% New Order 2,177,265 2,043
Payment 2,177,264
Order Status 217,726
Delivery 217,726
Stock Level 217,727
Customer Report 2,177,260
10% 9.8% New Order 1,074,246 2,043
Payment 1,074,241
Order Status 107,423
Delivery 107,424
Stock Level 107,424
Customer Report 1,074,242
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0