Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,556
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     140,299
Calibration 2     147,919
Calibration 3     148,687
ssj_ops@calibrated=148,303
100% 99.5% 148,303 147,556
90% 90.8% 133,473 134,717
80% 79.6% 118,643 118,059
70% 69.7% 103,812 103,294
60% 59.3% 88,982 87,930
50% 49.7% 74,152 73,695
40% 38.6% 59,321 57,276
30% 30.2% 44,491 44,850
20% 20.2% 29,661 29,964
10% 10.1% 14,830 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 10,203,631 2,043
Payment 10,203,631
Order Status 1,020,362
Delivery 1,020,364
Stock Level 1,020,363
Customer Report 10,203,632
Calibration 2 New Order 10,757,790 2,043
Payment 10,757,790
Order Status 1,075,778
Delivery 1,075,780
Stock Level 1,075,780
Customer Report 10,757,791
Calibration 3 New Order 10,813,631 2,043
Payment 10,813,635
Order Status 1,081,362
Delivery 1,081,363
Stock Level 1,081,362
Customer Report 10,813,634
100% 99.5% New Order 10,731,377 2,043
Payment 10,731,374
Order Status 1,073,138
Delivery 1,073,139
Stock Level 1,073,137
Customer Report 10,731,379
90% 90.8% New Order 9,797,607 2,043
Payment 9,797,599
Order Status 979,759
Delivery 979,760
Stock Level 979,761
Customer Report 9,797,612
80% 79.6% New Order 8,586,119 2,043
Payment 8,586,114
Order Status 858,611
Delivery 858,610
Stock Level 858,611
Customer Report 8,586,120
70% 69.7% New Order 7,512,283 2,043
Payment 7,512,276
Order Status 751,229
Delivery 751,229
Stock Level 751,227
Customer Report 7,512,282
60% 59.3% New Order 6,394,886 2,043
Payment 6,394,880
Order Status 639,488
Delivery 639,489
Stock Level 639,489
Customer Report 6,394,883
50% 49.7% New Order 5,359,652 2,043
Payment 5,359,650
Order Status 535,965
Delivery 535,965
Stock Level 535,965
Customer Report 5,359,648
40% 38.6% New Order 4,165,560 2,043
Payment 4,165,561
Order Status 416,557
Delivery 416,556
Stock Level 416,555
Customer Report 4,165,560
30% 30.2% New Order 3,261,796 2,043
Payment 3,261,793
Order Status 326,179
Delivery 326,179
Stock Level 326,180
Customer Report 3,261,797
20% 20.2% New Order 2,179,205 2,043
Payment 2,179,207
Order Status 217,921
Delivery 217,922
Stock Level 217,921
Customer Report 2,179,207
10% 10.1% New Order 1,089,591 2,043
Payment 1,089,595
Order Status 108,960
Delivery 108,958
Stock Level 108,959
Customer Report 1,089,591
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0