Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,052
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     142,118
Calibration 2     149,386
Calibration 3     150,091
ssj_ops@calibrated=149,739
100% 99.5% 149,739 149,052
90% 89.7% 134,765 134,362
80% 80.3% 119,791 120,240
70% 69.9% 104,817 104,671
60% 59.2% 89,843 88,666
50% 49.9% 74,869 74,775
40% 38.8% 59,895 58,126
30% 29.7% 44,922 44,402
20% 20.3% 29,948 30,412
10% 10.0% 14,974 14,954
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 10,335,997 2,043
Payment 10,335,994
Order Status 1,033,600
Delivery 1,033,600
Stock Level 1,033,599
Customer Report 10,336,000
Calibration 2 New Order 10,864,482 2,043
Payment 10,864,483
Order Status 1,086,448
Delivery 1,086,448
Stock Level 1,086,449
Customer Report 10,864,483
Calibration 3 New Order 10,915,716 2,043
Payment 10,915,718
Order Status 1,091,571
Delivery 1,091,571
Stock Level 1,091,572
Customer Report 10,915,714
100% 99.5% New Order 10,840,159 2,043
Payment 10,840,161
Order Status 1,084,015
Delivery 1,084,015
Stock Level 1,084,016
Customer Report 10,840,156
90% 89.7% New Order 9,771,771 2,043
Payment 9,771,773
Order Status 977,177
Delivery 977,178
Stock Level 977,177
Customer Report 9,771,773
80% 80.3% New Order 8,744,730 2,043
Payment 8,744,729
Order Status 874,473
Delivery 874,472
Stock Level 874,473
Customer Report 8,744,732
70% 69.9% New Order 7,612,461 2,043
Payment 7,612,463
Order Status 761,246
Delivery 761,246
Stock Level 761,246
Customer Report 7,612,465
60% 59.2% New Order 6,448,429 2,043
Payment 6,448,425
Order Status 644,842
Delivery 644,844
Stock Level 644,842
Customer Report 6,448,423
50% 49.9% New Order 5,438,163 2,043
Payment 5,438,161
Order Status 543,816
Delivery 543,818
Stock Level 543,815
Customer Report 5,438,158
40% 38.8% New Order 4,227,357 2,043
Payment 4,227,359
Order Status 422,735
Delivery 422,735
Stock Level 422,735
Customer Report 4,227,349
30% 29.7% New Order 3,229,227 2,043
Payment 3,229,227
Order Status 322,924
Delivery 322,924
Stock Level 322,922
Customer Report 3,229,228
20% 20.3% New Order 2,211,823 2,043
Payment 2,211,817
Order Status 221,183
Delivery 221,182
Stock Level 221,183
Customer Report 2,211,812
10% 10.0% New Order 1,087,576 2,043
Payment 1,087,574
Order Status 108,758
Delivery 108,757
Stock Level 108,757
Customer Report 1,087,578
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0