Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 146,996
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     140,061
Calibration 2     147,182
Calibration 3     148,080
ssj_ops@calibrated=147,631
100% 99.6% 147,631 146,996
90% 89.8% 132,868 132,636
80% 79.8% 118,105 117,775
70% 70.1% 103,342 103,416
60% 59.2% 88,579 87,350
50% 49.9% 73,816 73,623
40% 39.2% 59,053 57,845
30% 30.1% 44,289 44,438
20% 20.0% 29,526 29,472
10% 10.0% 14,763 14,833
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 10,186,317 2,043
Payment 10,186,310
Order Status 1,018,632
Delivery 1,018,631
Stock Level 1,018,630
Customer Report 10,186,316
Calibration 2 New Order 10,704,164 2,043
Payment 10,704,169
Order Status 1,070,416
Delivery 1,070,417
Stock Level 1,070,416
Customer Report 10,704,165
Calibration 3 New Order 10,769,497 2,043
Payment 10,769,497
Order Status 1,076,949
Delivery 1,076,949
Stock Level 1,076,950
Customer Report 10,769,498
100% 99.6% New Order 10,690,643 2,043
Payment 10,690,644
Order Status 1,069,064
Delivery 1,069,064
Stock Level 1,069,066
Customer Report 10,690,645
90% 89.8% New Order 9,646,253 2,043
Payment 9,646,252
Order Status 964,625
Delivery 964,624
Stock Level 964,626
Customer Report 9,646,252
80% 79.8% New Order 8,565,453 2,043
Payment 8,565,456
Order Status 856,546
Delivery 856,545
Stock Level 856,545
Customer Report 8,565,452
70% 70.1% New Order 7,521,153 2,043
Payment 7,521,150
Order Status 752,116
Delivery 752,117
Stock Level 752,116
Customer Report 7,521,151
60% 59.2% New Order 6,352,735 2,043
Payment 6,352,728
Order Status 635,273
Delivery 635,274
Stock Level 635,273
Customer Report 6,352,737
50% 49.9% New Order 5,354,379 2,043
Payment 5,354,381
Order Status 535,438
Delivery 535,438
Stock Level 535,438
Customer Report 5,354,386
40% 39.2% New Order 4,206,926 2,043
Payment 4,206,931
Order Status 420,692
Delivery 420,694
Stock Level 420,693
Customer Report 4,206,930
30% 30.1% New Order 3,231,832 2,043
Payment 3,231,835
Order Status 323,183
Delivery 323,182
Stock Level 323,184
Customer Report 3,231,836
20% 20.0% New Order 2,143,425 2,043
Payment 2,143,425
Order Status 214,343
Delivery 214,342
Stock Level 214,343
Customer Report 2,143,427
10% 10.0% New Order 1,078,767 2,043
Payment 1,078,771
Order Status 107,877
Delivery 107,876
Stock Level 107,876
Customer Report 1,078,768
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0