Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,114
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     142,516
Calibration 2     149,537
Calibration 3     150,509
ssj_ops@calibrated=150,023
100% 99.4% 150,023 149,114
90% 88.9% 135,021 133,436
80% 79.6% 120,019 119,385
70% 70.4% 105,016 105,606
60% 58.9% 90,014 88,407
50% 49.8% 75,012 74,671
40% 38.5% 60,009 57,713
30% 29.7% 45,007 44,587
20% 19.9% 30,005 29,874
10% 10.1% 15,002 15,121
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 10,364,928 2,043
Payment 10,364,925
Order Status 1,036,492
Delivery 1,036,493
Stock Level 1,036,493
Customer Report 10,364,928
Calibration 2 New Order 10,875,451 2,043
Payment 10,875,450
Order Status 1,087,545
Delivery 1,087,545
Stock Level 1,087,546
Customer Report 10,875,445
Calibration 3 New Order 10,946,137 2,043
Payment 10,946,139
Order Status 1,094,614
Delivery 1,094,613
Stock Level 1,094,614
Customer Report 10,946,133
100% 99.4% New Order 10,844,669 2,043
Payment 10,844,668
Order Status 1,084,467
Delivery 1,084,466
Stock Level 1,084,466
Customer Report 10,844,668
90% 88.9% New Order 9,704,433 2,043
Payment 9,704,430
Order Status 970,444
Delivery 970,442
Stock Level 970,444
Customer Report 9,704,433
80% 79.6% New Order 8,682,572 2,043
Payment 8,682,572
Order Status 868,258
Delivery 868,257
Stock Level 868,257
Customer Report 8,682,575
70% 70.4% New Order 7,680,461 2,043
Payment 7,680,461
Order Status 768,045
Delivery 768,046
Stock Level 768,047
Customer Report 7,680,465
60% 58.9% New Order 6,429,602 2,043
Payment 6,429,598
Order Status 642,961
Delivery 642,961
Stock Level 642,960
Customer Report 6,429,604
50% 49.8% New Order 5,430,647 2,043
Payment 5,430,651
Order Status 543,065
Delivery 543,065
Stock Level 543,066
Customer Report 5,430,653
40% 38.5% New Order 4,197,300 2,043
Payment 4,197,301
Order Status 419,730
Delivery 419,731
Stock Level 419,730
Customer Report 4,197,305
30% 29.7% New Order 3,242,710 2,043
Payment 3,242,706
Order Status 324,270
Delivery 324,271
Stock Level 324,270
Customer Report 3,242,706
20% 19.9% New Order 2,172,678 2,043
Payment 2,172,679
Order Status 217,268
Delivery 217,268
Stock Level 217,269
Customer Report 2,172,674
10% 10.1% New Order 1,099,694 2,043
Payment 1,099,700
Order Status 109,970
Delivery 109,970
Stock Level 109,969
Customer Report 1,099,697
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0