Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 150,405
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     143,272
Calibration 2     150,728
Calibration 3     151,428
ssj_ops@calibrated=151,078
100% 99.6% 151,078 150,405
90% 90.1% 135,970 136,181
80% 79.7% 120,862 120,469
70% 70.1% 105,755 105,927
60% 58.7% 90,647 88,742
50% 49.6% 75,539 74,981
40% 38.7% 60,431 58,413
30% 30.0% 45,323 45,342
20% 19.7% 30,216 29,836
10% 10.0% 15,108 15,044
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 10,419,896 2,043
Payment 10,419,896
Order Status 1,041,990
Delivery 1,041,990
Stock Level 1,041,990
Customer Report 10,419,896
Calibration 2 New Order 10,962,058 2,043
Payment 10,962,060
Order Status 1,096,205
Delivery 1,096,207
Stock Level 1,096,207
Customer Report 10,962,064
Calibration 3 New Order 11,012,936 2,043
Payment 11,012,928
Order Status 1,101,293
Delivery 1,101,293
Stock Level 1,101,293
Customer Report 11,012,934
100% 99.6% New Order 10,938,958 2,043
Payment 10,938,956
Order Status 1,093,896
Delivery 1,093,894
Stock Level 1,093,895
Customer Report 10,938,958
90% 90.1% New Order 9,904,091 2,043
Payment 9,904,096
Order Status 990,410
Delivery 990,410
Stock Level 990,409
Customer Report 9,904,096
80% 79.7% New Order 8,761,423 2,043
Payment 8,761,423
Order Status 876,142
Delivery 876,143
Stock Level 876,141
Customer Report 8,761,421
70% 70.1% New Order 7,703,797 2,043
Payment 7,703,800
Order Status 770,380
Delivery 770,380
Stock Level 770,379
Customer Report 7,703,794
60% 58.7% New Order 6,454,004 2,043
Payment 6,453,995
Order Status 645,399
Delivery 645,401
Stock Level 645,400
Customer Report 6,453,991
50% 49.6% New Order 5,453,150 2,043
Payment 5,453,151
Order Status 545,315
Delivery 545,314
Stock Level 545,315
Customer Report 5,453,151
40% 38.7% New Order 4,248,253 2,043
Payment 4,248,250
Order Status 424,826
Delivery 424,825
Stock Level 424,824
Customer Report 4,248,249
30% 30.0% New Order 3,297,637 2,043
Payment 3,297,639
Order Status 329,764
Delivery 329,764
Stock Level 329,765
Customer Report 3,297,642
20% 19.7% New Order 2,169,899 2,043
Payment 2,169,900
Order Status 216,989
Delivery 216,991
Stock Level 216,989
Customer Report 2,169,898
10% 10.0% New Order 1,094,088 2,043
Payment 1,094,094
Order Status 109,410
Delivery 109,410
Stock Level 109,410
Customer Report 1,094,092
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0