Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,340
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     142,606
Calibration 2     149,658
Calibration 3     150,489
ssj_ops@calibrated=150,074
100% 99.5% 150,074 149,340
90% 89.9% 135,066 134,945
80% 80.0% 120,059 119,988
70% 69.5% 105,052 104,359
60% 58.9% 90,044 88,370
50% 50.0% 75,037 75,101
40% 38.9% 60,029 58,322
30% 30.1% 45,022 45,168
20% 19.7% 30,015 29,577
10% 9.6% 15,007 14,479
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 10,371,454 2,043
Payment 10,371,453
Order Status 1,037,145
Delivery 1,037,147
Stock Level 1,037,145
Customer Report 10,371,453
Calibration 2 New Order 10,884,251 2,043
Payment 10,884,246
Order Status 1,088,426
Delivery 1,088,425
Stock Level 1,088,425
Customer Report 10,884,247
Calibration 3 New Order 10,944,672 2,043
Payment 10,944,672
Order Status 1,094,467
Delivery 1,094,467
Stock Level 1,094,467
Customer Report 10,944,669
100% 99.5% New Order 10,861,068 2,043
Payment 10,861,069
Order Status 1,086,106
Delivery 1,086,105
Stock Level 1,086,107
Customer Report 10,861,068
90% 89.9% New Order 9,814,170 2,043
Payment 9,814,173
Order Status 981,417
Delivery 981,417
Stock Level 981,418
Customer Report 9,814,170
80% 80.0% New Order 8,726,427 2,043
Payment 8,726,427
Order Status 872,641
Delivery 872,641
Stock Level 872,642
Customer Report 8,726,424
70% 69.5% New Order 7,589,759 2,043
Payment 7,589,758
Order Status 758,976
Delivery 758,975
Stock Level 758,976
Customer Report 7,589,760
60% 58.9% New Order 6,426,928 2,043
Payment 6,426,930
Order Status 642,693
Delivery 642,692
Stock Level 642,692
Customer Report 6,426,928
50% 50.0% New Order 5,461,883 2,042
Payment 5,461,890
Order Status 546,187
Delivery 546,188
Stock Level 546,189
Customer Report 5,461,883
40% 38.9% New Order 4,241,606 2,043
Payment 4,241,604
Order Status 424,161
Delivery 424,161
Stock Level 424,161
Customer Report 4,241,602
30% 30.1% New Order 3,284,954 2,043
Payment 3,284,954
Order Status 328,496
Delivery 328,496
Stock Level 328,494
Customer Report 3,284,949
20% 19.7% New Order 2,151,043 2,043
Payment 2,151,042
Order Status 215,105
Delivery 215,103
Stock Level 215,105
Customer Report 2,151,045
10% 9.6% New Order 1,053,032 2,043
Payment 1,053,028
Order Status 105,303
Delivery 105,303
Stock Level 105,303
Customer Report 1,053,031
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0