Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,485
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     142,453
Calibration 2     149,731
Calibration 3     150,559
ssj_ops@calibrated=150,145
100% 99.6% 150,145 149,485
90% 90.5% 135,131 135,847
80% 80.0% 120,116 120,084
70% 70.0% 105,102 105,139
60% 59.1% 90,087 88,682
50% 49.7% 75,073 74,563
40% 38.9% 60,058 58,360
30% 30.3% 45,044 45,441
20% 19.5% 30,029 29,303
10% 10.3% 15,015 15,458
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 10,360,280 2,043
Payment 10,360,271
Order Status 1,036,027
Delivery 1,036,028
Stock Level 1,036,026
Customer Report 10,360,276
Calibration 2 New Order 10,889,543 2,043
Payment 10,889,548
Order Status 1,088,955
Delivery 1,088,954
Stock Level 1,088,955
Customer Report 10,889,549
Calibration 3 New Order 10,949,779 2,043
Payment 10,949,774
Order Status 1,094,978
Delivery 1,094,978
Stock Level 1,094,978
Customer Report 10,949,775
100% 99.6% New Order 10,871,653 2,043
Payment 10,871,651
Order Status 1,087,164
Delivery 1,087,167
Stock Level 1,087,165
Customer Report 10,871,653
90% 90.5% New Order 9,879,795 2,043
Payment 9,879,793
Order Status 987,978
Delivery 987,979
Stock Level 987,980
Customer Report 9,879,794
80% 80.0% New Order 8,733,375 2,043
Payment 8,733,378
Order Status 873,338
Delivery 873,338
Stock Level 873,338
Customer Report 8,733,379
70% 70.0% New Order 7,646,509 2,043
Payment 7,646,507
Order Status 764,651
Delivery 764,651
Stock Level 764,652
Customer Report 7,646,509
60% 59.1% New Order 6,449,645 2,043
Payment 6,449,639
Order Status 644,964
Delivery 644,965
Stock Level 644,964
Customer Report 6,449,642
50% 49.7% New Order 5,422,767 2,043
Payment 5,422,769
Order Status 542,278
Delivery 542,276
Stock Level 542,278
Customer Report 5,422,766
40% 38.9% New Order 4,244,344 2,043
Payment 4,244,342
Order Status 424,433
Delivery 424,434
Stock Level 424,434
Customer Report 4,244,342
30% 30.3% New Order 3,304,767 2,043
Payment 3,304,773
Order Status 330,478
Delivery 330,477
Stock Level 330,476
Customer Report 3,304,770
20% 19.5% New Order 2,131,124 2,043
Payment 2,131,123
Order Status 213,112
Delivery 213,112
Stock Level 213,113
Customer Report 2,131,123
10% 10.3% New Order 1,124,241 2,043
Payment 1,124,244
Order Status 112,425
Delivery 112,425
Stock Level 112,424
Customer Report 1,124,241
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0