Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,659
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     140,183
Calibration 2     147,860
Calibration 3     148,685
ssj_ops@calibrated=148,272
100% 99.6% 148,272 147,659
90% 90.1% 133,445 133,603
80% 80.2% 118,618 118,961
70% 69.7% 103,791 103,414
60% 59.1% 88,963 87,690
50% 50.0% 74,136 74,137
40% 39.3% 59,309 58,198
30% 29.6% 44,482 43,945
20% 19.9% 29,654 29,580
10% 10.0% 14,827 14,790
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 10,195,183 2,043
Payment 10,195,186
Order Status 1,019,518
Delivery 1,019,519
Stock Level 1,019,519
Customer Report 10,195,182
Calibration 2 New Order 10,753,461 2,043
Payment 10,753,454
Order Status 1,075,346
Delivery 1,075,346
Stock Level 1,075,346
Customer Report 10,753,455
Calibration 3 New Order 10,813,430 2,043
Payment 10,813,427
Order Status 1,081,342
Delivery 1,081,343
Stock Level 1,081,342
Customer Report 10,813,428
100% 99.6% New Order 10,738,857 2,043
Payment 10,738,851
Order Status 1,073,885
Delivery 1,073,887
Stock Level 1,073,886
Customer Report 10,738,846
90% 90.1% New Order 9,716,574 2,043
Payment 9,716,569
Order Status 971,658
Delivery 971,657
Stock Level 971,657
Customer Report 9,716,572
80% 80.2% New Order 8,651,727 2,043
Payment 8,651,724
Order Status 865,172
Delivery 865,174
Stock Level 865,172
Customer Report 8,651,725
70% 69.7% New Order 7,521,049 2,043
Payment 7,521,053
Order Status 752,106
Delivery 752,105
Stock Level 752,106
Customer Report 7,521,046
60% 59.1% New Order 6,377,481 2,043
Payment 6,377,484
Order Status 637,750
Delivery 637,750
Stock Level 637,749
Customer Report 6,377,485
50% 50.0% New Order 5,391,829 2,043
Payment 5,391,819
Order Status 539,182
Delivery 539,181
Stock Level 539,181
Customer Report 5,391,822
40% 39.3% New Order 4,232,566 2,043
Payment 4,232,575
Order Status 423,259
Delivery 423,258
Stock Level 423,257
Customer Report 4,232,571
30% 29.6% New Order 3,195,975 2,043
Payment 3,195,980
Order Status 319,598
Delivery 319,597
Stock Level 319,599
Customer Report 3,195,980
20% 19.9% New Order 2,151,291 2,043
Payment 2,151,292
Order Status 215,129
Delivery 215,129
Stock Level 215,130
Customer Report 2,151,289
10% 10.0% New Order 1,075,662 2,043
Payment 1,075,668
Order Status 107,567
Delivery 107,566
Stock Level 107,566
Customer Report 1,075,662
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0