Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,119
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     139,956
Calibration 2     147,242
Calibration 3     148,441
ssj_ops@calibrated=147,842
100% 99.5% 147,842 147,119
90% 90.4% 133,058 133,714
80% 79.4% 118,273 117,449
70% 69.8% 103,489 103,245
60% 59.3% 88,705 87,731
50% 49.0% 73,921 72,470
40% 38.9% 59,137 57,442
30% 29.8% 44,353 44,112
20% 19.8% 29,568 29,221
10% 10.1% 14,784 14,982
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 10,178,727 2,043
Payment 10,178,724
Order Status 1,017,872
Delivery 1,017,875
Stock Level 1,017,873
Customer Report 10,178,728
Calibration 2 New Order 10,708,554 2,043
Payment 10,708,558
Order Status 1,070,856
Delivery 1,070,857
Stock Level 1,070,856
Customer Report 10,708,554
Calibration 3 New Order 10,795,721 2,043
Payment 10,795,721
Order Status 1,079,572
Delivery 1,079,573
Stock Level 1,079,572
Customer Report 10,795,719
100% 99.5% New Order 10,699,607 2,043
Payment 10,699,604
Order Status 1,069,962
Delivery 1,069,961
Stock Level 1,069,961
Customer Report 10,699,604
90% 90.4% New Order 9,724,631 2,043
Payment 9,724,638
Order Status 972,465
Delivery 972,461
Stock Level 972,464
Customer Report 9,724,636
80% 79.4% New Order 8,541,720 2,043
Payment 8,541,722
Order Status 854,172
Delivery 854,172
Stock Level 854,172
Customer Report 8,541,718
70% 69.8% New Order 7,508,733 2,043
Payment 7,508,735
Order Status 750,874
Delivery 750,872
Stock Level 750,874
Customer Report 7,508,736
60% 59.3% New Order 6,380,411 2,043
Payment 6,380,405
Order Status 638,042
Delivery 638,041
Stock Level 638,040
Customer Report 6,380,414
50% 49.0% New Order 5,270,566 2,043
Payment 5,270,563
Order Status 527,057
Delivery 527,056
Stock Level 527,056
Customer Report 5,270,566
40% 38.9% New Order 4,177,574 2,043
Payment 4,177,575
Order Status 417,757
Delivery 417,756
Stock Level 417,758
Customer Report 4,177,575
30% 29.8% New Order 3,208,164 2,043
Payment 3,208,158
Order Status 320,815
Delivery 320,816
Stock Level 320,817
Customer Report 3,208,167
20% 19.8% New Order 2,125,152 2,043
Payment 2,125,151
Order Status 212,515
Delivery 212,515
Stock Level 212,514
Customer Report 2,125,153
10% 10.1% New Order 1,089,592 2,043
Payment 1,089,594
Order Status 108,960
Delivery 108,959
Stock Level 108,960
Customer Report 1,089,586
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0