Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,234
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     142,929
Calibration 2     150,159
Calibration 3     150,901
ssj_ops@calibrated=150,530
100% 99.1% 150,530 149,234
90% 89.3% 135,477 134,365
80% 79.9% 120,424 120,231
70% 70.5% 105,371 106,180
60% 59.1% 90,318 88,934
50% 49.8% 75,265 74,988
40% 38.5% 60,212 57,946
30% 29.9% 45,159 45,078
20% 19.9% 30,106 30,021
10% 9.8% 15,053 14,791
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 10,394,886 2,043
Payment 10,394,883
Order Status 1,039,487
Delivery 1,039,488
Stock Level 1,039,490
Customer Report 10,394,881
Calibration 2 New Order 10,920,644 2,044
Payment 10,920,649
Order Status 1,092,065
Delivery 1,092,064
Stock Level 1,092,065
Customer Report 10,920,646
Calibration 3 New Order 10,974,644 2,043
Payment 10,974,639
Order Status 1,097,464
Delivery 1,097,464
Stock Level 1,097,464
Customer Report 10,974,643
100% 99.1% New Order 10,853,364 2,043
Payment 10,853,359
Order Status 1,085,337
Delivery 1,085,336
Stock Level 1,085,336
Customer Report 10,853,360
90% 89.3% New Order 9,771,973 2,043
Payment 9,771,977
Order Status 977,197
Delivery 977,198
Stock Level 977,198
Customer Report 9,771,970
80% 79.9% New Order 8,744,067 2,043
Payment 8,744,068
Order Status 874,408
Delivery 874,408
Stock Level 874,408
Customer Report 8,744,069
70% 70.5% New Order 7,722,182 2,043
Payment 7,722,185
Order Status 772,218
Delivery 772,218
Stock Level 772,218
Customer Report 7,722,182
60% 59.1% New Order 6,467,950 2,043
Payment 6,467,948
Order Status 646,795
Delivery 646,795
Stock Level 646,795
Customer Report 6,467,949
50% 49.8% New Order 5,453,696 2,043
Payment 5,453,694
Order Status 545,370
Delivery 545,369
Stock Level 545,370
Customer Report 5,453,694
40% 38.5% New Order 4,214,230 2,043
Payment 4,214,229
Order Status 421,423
Delivery 421,423
Stock Level 421,423
Customer Report 4,214,229
30% 29.9% New Order 3,278,434 2,043
Payment 3,278,433
Order Status 327,842
Delivery 327,843
Stock Level 327,843
Customer Report 3,278,437
20% 19.9% New Order 2,183,341 2,043
Payment 2,183,328
Order Status 218,333
Delivery 218,333
Stock Level 218,334
Customer Report 2,183,331
10% 9.8% New Order 1,075,742 2,043
Payment 1,075,748
Order Status 107,576
Delivery 107,575
Stock Level 107,576
Customer Report 1,075,747
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0