Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,100
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     142,048
Calibration 2     148,896
Calibration 3     149,892
ssj_ops@calibrated=149,394
100% 99.1% 149,394 148,100
90% 90.2% 134,455 134,783
80% 79.2% 119,515 118,306
70% 70.4% 104,576 105,103
60% 59.1% 89,636 88,255
50% 50.1% 74,697 74,844
40% 38.7% 59,758 57,793
30% 30.1% 44,818 44,944
20% 20.2% 29,879 30,119
10% 9.9% 14,939 14,790
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 10,330,837 2,043
Payment 10,330,841
Order Status 1,033,083
Delivery 1,033,083
Stock Level 1,033,085
Customer Report 10,330,840
Calibration 2 New Order 10,828,825 2,043
Payment 10,828,825
Order Status 1,082,882
Delivery 1,082,882
Stock Level 1,082,883
Customer Report 10,828,826
Calibration 3 New Order 10,901,229 2,043
Payment 10,901,226
Order Status 1,090,123
Delivery 1,090,121
Stock Level 1,090,123
Customer Report 10,901,226
100% 99.1% New Order 10,770,959 2,043
Payment 10,770,952
Order Status 1,077,095
Delivery 1,077,094
Stock Level 1,077,095
Customer Report 10,770,950
90% 90.2% New Order 9,802,390 2,043
Payment 9,802,390
Order Status 980,239
Delivery 980,239
Stock Level 980,239
Customer Report 9,802,394
80% 79.2% New Order 8,604,076 2,043
Payment 8,604,075
Order Status 860,407
Delivery 860,407
Stock Level 860,407
Customer Report 8,604,072
70% 70.4% New Order 7,643,854 2,043
Payment 7,643,858
Order Status 764,386
Delivery 764,387
Stock Level 764,386
Customer Report 7,643,860
60% 59.1% New Order 6,418,545 2,043
Payment 6,418,547
Order Status 641,855
Delivery 641,856
Stock Level 641,854
Customer Report 6,418,551
50% 50.1% New Order 5,443,185 2,043
Payment 5,443,189
Order Status 544,318
Delivery 544,319
Stock Level 544,319
Customer Report 5,443,185
40% 38.7% New Order 4,203,129 2,043
Payment 4,203,124
Order Status 420,313
Delivery 420,314
Stock Level 420,312
Customer Report 4,203,126
30% 30.1% New Order 3,268,678 2,043
Payment 3,268,677
Order Status 326,867
Delivery 326,869
Stock Level 326,869
Customer Report 3,268,681
20% 20.2% New Order 2,190,497 2,043
Payment 2,190,497
Order Status 219,049
Delivery 219,051
Stock Level 219,049
Customer Report 2,190,494
10% 9.9% New Order 1,075,649 2,043
Payment 1,075,649
Order Status 107,565
Delivery 107,565
Stock Level 107,565
Customer Report 1,075,645
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0