Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,811
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     141,791
Calibration 2     149,203
Calibration 3     150,141
ssj_ops@calibrated=149,672
100% 99.4% 149,672 148,811
90% 90.2% 134,705 135,002
80% 79.1% 119,738 118,428
70% 70.1% 104,770 104,973
60% 58.8% 89,803 88,041
50% 49.8% 74,836 74,587
40% 38.7% 59,869 57,854
30% 30.1% 44,902 45,092
20% 20.0% 29,934 29,992
10% 10.1% 14,967 15,067
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 10,312,218 2,043
Payment 10,312,219
Order Status 1,031,223
Delivery 1,031,222
Stock Level 1,031,222
Customer Report 10,312,216
Calibration 2 New Order 10,851,168 2,043
Payment 10,851,170
Order Status 1,085,117
Delivery 1,085,116
Stock Level 1,085,118
Customer Report 10,851,164
Calibration 3 New Order 10,919,324 2,043
Payment 10,919,327
Order Status 1,091,932
Delivery 1,091,934
Stock Level 1,091,933
Customer Report 10,919,329
100% 99.4% New Order 10,822,618 2,043
Payment 10,822,617
Order Status 1,082,263
Delivery 1,082,262
Stock Level 1,082,262
Customer Report 10,822,614
90% 90.2% New Order 9,818,370 2,043
Payment 9,818,373
Order Status 981,837
Delivery 981,837
Stock Level 981,837
Customer Report 9,818,367
80% 79.1% New Order 8,612,979 2,043
Payment 8,612,973
Order Status 861,298
Delivery 861,299
Stock Level 861,298
Customer Report 8,612,978
70% 70.1% New Order 7,634,377 2,043
Payment 7,634,377
Order Status 763,438
Delivery 763,436
Stock Level 763,435
Customer Report 7,634,383
60% 58.8% New Order 6,402,989 2,043
Payment 6,402,988
Order Status 640,298
Delivery 640,299
Stock Level 640,299
Customer Report 6,402,986
50% 49.8% New Order 5,424,491 2,043
Payment 5,424,501
Order Status 542,450
Delivery 542,449
Stock Level 542,450
Customer Report 5,424,493
40% 38.7% New Order 4,207,578 2,043
Payment 4,207,583
Order Status 420,758
Delivery 420,758
Stock Level 420,759
Customer Report 4,207,583
30% 30.1% New Order 3,279,397 2,043
Payment 3,279,400
Order Status 327,939
Delivery 327,941
Stock Level 327,942
Customer Report 3,279,401
20% 20.0% New Order 2,181,237 2,043
Payment 2,181,236
Order Status 218,124
Delivery 218,123
Stock Level 218,124
Customer Report 2,181,236
10% 10.1% New Order 1,095,755 2,043
Payment 1,095,759
Order Status 109,576
Delivery 109,577
Stock Level 109,575
Customer Report 1,095,758
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0