Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,402
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     142,545
Calibration 2     149,783
Calibration 3     150,254
ssj_ops@calibrated=150,019
100% 99.6% 150,019 149,402
90% 90.8% 135,017 136,144
80% 79.8% 120,015 119,703
70% 69.9% 105,013 104,860
60% 58.8% 90,011 88,185
50% 49.7% 75,009 74,555
40% 38.8% 60,007 58,182
30% 30.2% 45,006 45,278
20% 20.2% 30,004 30,366
10% 10.0% 15,002 15,017
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 10,366,968 2,043
Payment 10,366,965
Order Status 1,036,696
Delivery 1,036,698
Stock Level 1,036,697
Customer Report 10,366,969
Calibration 2 New Order 10,893,334 2,043
Payment 10,893,333
Order Status 1,089,333
Delivery 1,089,334
Stock Level 1,089,335
Customer Report 10,893,343
Calibration 3 New Order 10,927,575 2,043
Payment 10,927,576
Order Status 1,092,758
Delivery 1,092,757
Stock Level 1,092,757
Customer Report 10,927,572
100% 99.6% New Order 10,865,582 2,043
Payment 10,865,584
Order Status 1,086,558
Delivery 1,086,557
Stock Level 1,086,559
Customer Report 10,865,582
90% 90.8% New Order 9,901,369 2,043
Payment 9,901,366
Order Status 990,137
Delivery 990,134
Stock Level 990,135
Customer Report 9,901,361
80% 79.8% New Order 8,705,706 2,043
Payment 8,705,706
Order Status 870,570
Delivery 870,572
Stock Level 870,571
Customer Report 8,705,706
70% 69.9% New Order 7,626,168 2,043
Payment 7,626,170
Order Status 762,617
Delivery 762,618
Stock Level 762,616
Customer Report 7,626,173
60% 58.8% New Order 6,413,476 2,043
Payment 6,413,476
Order Status 641,347
Delivery 641,347
Stock Level 641,349
Customer Report 6,413,480
50% 49.7% New Order 5,422,156 2,043
Payment 5,422,164
Order Status 542,216
Delivery 542,215
Stock Level 542,217
Customer Report 5,422,160
40% 38.8% New Order 4,231,435 2,043
Payment 4,231,434
Order Status 423,143
Delivery 423,144
Stock Level 423,143
Customer Report 4,231,429
30% 30.2% New Order 3,292,963 2,043
Payment 3,292,964
Order Status 329,296
Delivery 329,297
Stock Level 329,297
Customer Report 3,292,970
20% 20.2% New Order 2,208,468 2,043
Payment 2,208,466
Order Status 220,846
Delivery 220,847
Stock Level 220,846
Customer Report 2,208,464
10% 10.0% New Order 1,092,121 2,043
Payment 1,092,121
Order Status 109,213
Delivery 109,211
Stock Level 109,212
Customer Report 1,092,122
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0