Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,247
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     141,989
Calibration 2     149,437
Calibration 3     150,233
ssj_ops@calibrated=149,835
100% 99.6% 149,835 149,247
90% 89.8% 134,852 134,588
80% 79.8% 119,868 119,555
70% 70.0% 104,885 104,814
60% 59.3% 89,901 88,908
50% 49.8% 74,918 74,643
40% 39.0% 59,934 58,493
30% 30.2% 44,951 45,267
20% 20.0% 29,967 30,025
10% 10.0% 14,984 14,956
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 10,326,534 2,043
Payment 10,326,531
Order Status 1,032,653
Delivery 1,032,653
Stock Level 1,032,652
Customer Report 10,326,536
Calibration 2 New Order 10,868,139 2,043
Payment 10,868,141
Order Status 1,086,814
Delivery 1,086,814
Stock Level 1,086,814
Customer Report 10,868,146
Calibration 3 New Order 10,926,074 2,043
Payment 10,926,076
Order Status 1,092,608
Delivery 1,092,607
Stock Level 1,092,608
Customer Report 10,926,085
100% 99.6% New Order 10,854,345 2,043
Payment 10,854,350
Order Status 1,085,436
Delivery 1,085,434
Stock Level 1,085,434
Customer Report 10,854,346
90% 89.8% New Order 9,788,247 2,043
Payment 9,788,245
Order Status 978,826
Delivery 978,825
Stock Level 978,825
Customer Report 9,788,245
80% 79.8% New Order 8,694,889 2,043
Payment 8,694,893
Order Status 869,489
Delivery 869,488
Stock Level 869,488
Customer Report 8,694,889
70% 70.0% New Order 7,622,845 2,043
Payment 7,622,844
Order Status 762,285
Delivery 762,285
Stock Level 762,284
Customer Report 7,622,846
60% 59.3% New Order 6,466,045 2,043
Payment 6,466,041
Order Status 646,603
Delivery 646,605
Stock Level 646,605
Customer Report 6,466,037
50% 49.8% New Order 5,428,571 2,043
Payment 5,428,566
Order Status 542,856
Delivery 542,856
Stock Level 542,855
Customer Report 5,428,563
40% 39.0% New Order 4,254,034 2,043
Payment 4,254,029
Order Status 425,404
Delivery 425,404
Stock Level 425,404
Customer Report 4,254,033
30% 30.2% New Order 3,292,146 2,043
Payment 3,292,144
Order Status 329,215
Delivery 329,215
Stock Level 329,216
Customer Report 3,292,146
20% 20.0% New Order 2,183,653 2,043
Payment 2,183,658
Order Status 218,367
Delivery 218,365
Stock Level 218,366
Customer Report 2,183,653
10% 10.0% New Order 1,087,719 2,043
Payment 1,087,716
Order Status 108,771
Delivery 108,771
Stock Level 108,773
Customer Report 1,087,722
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0