Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,973
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     141,648
Calibration 2     149,016
Calibration 3     149,694
ssj_ops@calibrated=149,355
100% 99.7% 149,355 148,973
90% 89.3% 134,419 133,352
80% 79.7% 119,484 119,012
70% 70.2% 104,548 104,838
60% 58.9% 89,613 88,008
50% 49.9% 74,677 74,571
40% 38.9% 59,742 58,149
30% 30.2% 44,806 45,100
20% 19.7% 29,871 29,465
10% 9.7% 14,935 14,430
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 10,301,748 2,043
Payment 10,301,751
Order Status 1,030,176
Delivery 1,030,174
Stock Level 1,030,176
Customer Report 10,301,751
Calibration 2 New Order 10,837,528 2,043
Payment 10,837,527
Order Status 1,083,753
Delivery 1,083,751
Stock Level 1,083,753
Customer Report 10,837,529
Calibration 3 New Order 10,886,839 2,043
Payment 10,886,845
Order Status 1,088,684
Delivery 1,088,683
Stock Level 1,088,685
Customer Report 10,886,841
100% 99.7% New Order 10,834,391 2,043
Payment 10,834,394
Order Status 1,083,439
Delivery 1,083,441
Stock Level 1,083,439
Customer Report 10,834,397
90% 89.3% New Order 9,698,349 2,043
Payment 9,698,348
Order Status 969,834
Delivery 969,836
Stock Level 969,835
Customer Report 9,698,348
80% 79.7% New Order 8,655,434 2,043
Payment 8,655,430
Order Status 865,544
Delivery 865,544
Stock Level 865,543
Customer Report 8,655,433
70% 70.2% New Order 7,624,609 2,043
Payment 7,624,607
Order Status 762,460
Delivery 762,460
Stock Level 762,461
Customer Report 7,624,601
60% 58.9% New Order 6,400,567 2,043
Payment 6,400,568
Order Status 640,056
Delivery 640,057
Stock Level 640,057
Customer Report 6,400,563
50% 49.9% New Order 5,423,367 2,043
Payment 5,423,366
Order Status 542,336
Delivery 542,337
Stock Level 542,337
Customer Report 5,423,366
40% 38.9% New Order 4,228,993 2,043
Payment 4,228,995
Order Status 422,900
Delivery 422,899
Stock Level 422,899
Customer Report 4,228,996
30% 30.2% New Order 3,279,984 2,043
Payment 3,279,982
Order Status 327,996
Delivery 328,000
Stock Level 327,999
Customer Report 3,279,984
20% 19.7% New Order 2,142,896 2,043
Payment 2,142,898
Order Status 214,291
Delivery 214,289
Stock Level 214,289
Customer Report 2,142,899
10% 9.7% New Order 1,049,459 2,043
Payment 1,049,454
Order Status 104,945
Delivery 104,945
Stock Level 104,944
Customer Report 1,049,456
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0