Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,724
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     142,007
Calibration 2     149,049
Calibration 3     149,634
ssj_ops@calibrated=149,341
100% 99.6% 149,341 148,724
90% 89.7% 134,407 133,898
80% 79.8% 119,473 119,106
70% 70.5% 104,539 105,326
60% 58.8% 89,605 87,880
50% 50.1% 74,671 74,852
40% 38.7% 59,737 57,799
30% 29.4% 44,802 43,879
20% 20.4% 29,868 30,529
10% 10.4% 14,934 15,530
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 10,327,863 2,043
Payment 10,327,865
Order Status 1,032,785
Delivery 1,032,788
Stock Level 1,032,788
Customer Report 10,327,863
Calibration 2 New Order 10,839,931 2,043
Payment 10,839,932
Order Status 1,083,994
Delivery 1,083,994
Stock Level 1,083,992
Customer Report 10,839,931
Calibration 3 New Order 10,882,459 2,043
Payment 10,882,461
Order Status 1,088,247
Delivery 1,088,245
Stock Level 1,088,244
Customer Report 10,882,459
100% 99.6% New Order 10,816,290 2,043
Payment 10,816,290
Order Status 1,081,629
Delivery 1,081,630
Stock Level 1,081,630
Customer Report 10,816,290
90% 89.7% New Order 9,738,028 2,043
Payment 9,738,033
Order Status 973,803
Delivery 973,803
Stock Level 973,803
Customer Report 9,738,034
80% 79.8% New Order 8,662,254 2,043
Payment 8,662,252
Order Status 866,226
Delivery 866,224
Stock Level 866,225
Customer Report 8,662,253
70% 70.5% New Order 7,660,049 2,043
Payment 7,660,048
Order Status 766,006
Delivery 766,005
Stock Level 766,004
Customer Report 7,660,042
60% 58.8% New Order 6,391,267 2,043
Payment 6,391,274
Order Status 639,128
Delivery 639,128
Stock Level 639,126
Customer Report 6,391,268
50% 50.1% New Order 5,443,801 2,043
Payment 5,443,808
Order Status 544,381
Delivery 544,381
Stock Level 544,381
Customer Report 5,443,806
40% 38.7% New Order 4,203,597 2,043
Payment 4,203,589
Order Status 420,359
Delivery 420,359
Stock Level 420,359
Customer Report 4,203,596
30% 29.4% New Order 3,191,191 2,043
Payment 3,191,192
Order Status 319,120
Delivery 319,120
Stock Level 319,119
Customer Report 3,191,185
20% 20.4% New Order 2,220,331 2,043
Payment 2,220,334
Order Status 222,033
Delivery 222,033
Stock Level 222,032
Customer Report 2,220,325
10% 10.4% New Order 1,129,442 2,043
Payment 1,129,440
Order Status 112,945
Delivery 112,944
Stock Level 112,944
Customer Report 1,129,443
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0