Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 146,713
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     139,123
Calibration 2     146,589
Calibration 3     147,562
ssj_ops@calibrated=147,076
100% 99.8% 147,076 146,713
90% 89.4% 132,368 131,502
80% 79.6% 117,661 117,132
70% 70.0% 102,953 102,977
60% 59.4% 88,245 87,407
50% 50.1% 73,538 73,675
40% 39.5% 58,830 58,084
30% 30.5% 44,123 44,883
20% 20.0% 29,415 29,381
10% 10.1% 14,708 14,800
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 10,118,119 2,043
Payment 10,118,123
Order Status 1,011,812
Delivery 1,011,812
Stock Level 1,011,811
Customer Report 10,118,123
Calibration 2 New Order 10,661,047 2,043
Payment 10,661,045
Order Status 1,066,106
Delivery 1,066,106
Stock Level 1,066,105
Customer Report 10,661,048
Calibration 3 New Order 10,731,814 2,043
Payment 10,731,815
Order Status 1,073,182
Delivery 1,073,182
Stock Level 1,073,182
Customer Report 10,731,815
100% 99.8% New Order 10,670,024 2,043
Payment 10,670,024
Order Status 1,067,002
Delivery 1,067,001
Stock Level 1,067,002
Customer Report 10,670,028
90% 89.4% New Order 9,563,778 2,043
Payment 9,563,772
Order Status 956,377
Delivery 956,378
Stock Level 956,377
Customer Report 9,563,778
80% 79.6% New Order 8,518,721 2,043
Payment 8,518,716
Order Status 851,871
Delivery 851,872
Stock Level 851,872
Customer Report 8,518,719
70% 70.0% New Order 7,489,276 2,043
Payment 7,489,270
Order Status 748,928
Delivery 748,928
Stock Level 748,928
Customer Report 7,489,273
60% 59.4% New Order 6,356,848 2,043
Payment 6,356,850
Order Status 635,684
Delivery 635,684
Stock Level 635,685
Customer Report 6,356,843
50% 50.1% New Order 5,358,213 2,043
Payment 5,358,209
Order Status 535,821
Delivery 535,821
Stock Level 535,821
Customer Report 5,358,211
40% 39.5% New Order 4,224,319 2,043
Payment 4,224,316
Order Status 422,432
Delivery 422,432
Stock Level 422,432
Customer Report 4,224,318
30% 30.5% New Order 3,264,252 2,043
Payment 3,264,251
Order Status 326,425
Delivery 326,428
Stock Level 326,426
Customer Report 3,264,256
20% 20.0% New Order 2,136,819 2,043
Payment 2,136,814
Order Status 213,682
Delivery 213,683
Stock Level 213,681
Customer Report 2,136,818
10% 10.1% New Order 1,076,392 2,043
Payment 1,076,393
Order Status 107,639
Delivery 107,640
Stock Level 107,639
Customer Report 1,076,393
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0