Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,351
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     139,821
Calibration 2     147,571
Calibration 3     148,186
ssj_ops@calibrated=147,879
100% 99.6% 147,879 147,351
90% 89.5% 133,091 132,325
80% 79.0% 118,303 116,857
70% 69.7% 103,515 103,068
60% 59.1% 88,727 87,442
50% 50.0% 73,939 73,993
40% 38.9% 59,151 57,568
30% 29.8% 44,364 44,126
20% 19.5% 29,576 28,805
10% 9.7% 14,788 14,363
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 10,168,899 2,043
Payment 10,168,904
Order Status 1,016,891
Delivery 1,016,890
Stock Level 1,016,890
Customer Report 10,168,902
Calibration 2 New Order 10,732,452 2,043
Payment 10,732,449
Order Status 1,073,246
Delivery 1,073,247
Stock Level 1,073,246
Customer Report 10,732,457
Calibration 3 New Order 10,777,187 2,043
Payment 10,777,193
Order Status 1,077,720
Delivery 1,077,720
Stock Level 1,077,719
Customer Report 10,777,188
100% 99.6% New Order 10,716,476 2,043
Payment 10,716,478
Order Status 1,071,648
Delivery 1,071,648
Stock Level 1,071,648
Customer Report 10,716,481
90% 89.5% New Order 9,623,630 2,043
Payment 9,623,628
Order Status 962,363
Delivery 962,362
Stock Level 962,363
Customer Report 9,623,625
80% 79.0% New Order 8,498,673 2,043
Payment 8,498,671
Order Status 849,867
Delivery 849,868
Stock Level 849,868
Customer Report 8,498,674
70% 69.7% New Order 7,495,884 2,043
Payment 7,495,883
Order Status 749,588
Delivery 749,589
Stock Level 749,589
Customer Report 7,495,882
60% 59.1% New Order 6,359,441 2,043
Payment 6,359,441
Order Status 635,945
Delivery 635,943
Stock Level 635,943
Customer Report 6,359,436
50% 50.0% New Order 5,381,326 2,043
Payment 5,381,317
Order Status 538,132
Delivery 538,132
Stock Level 538,132
Customer Report 5,381,320
40% 38.9% New Order 4,186,763 2,043
Payment 4,186,768
Order Status 418,676
Delivery 418,677
Stock Level 418,676
Customer Report 4,186,767
30% 29.8% New Order 3,209,200 2,043
Payment 3,209,202
Order Status 320,921
Delivery 320,921
Stock Level 320,920
Customer Report 3,209,203
20% 19.5% New Order 2,094,899 2,043
Payment 2,094,900
Order Status 209,490
Delivery 209,490
Stock Level 209,491
Customer Report 2,094,902
10% 9.7% New Order 1,044,628 2,043
Payment 1,044,625
Order Status 104,461
Delivery 104,462
Stock Level 104,462
Customer Report 1,044,627
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0