Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 146,256
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     140,812
Calibration 2     148,417
Calibration 3     149,124
ssj_ops@calibrated=148,770
100% 98.3% 148,770 146,256
90% 90.1% 133,893 134,088
80% 79.6% 119,016 118,493
70% 70.0% 104,139 104,084
60% 59.0% 89,262 87,821
50% 49.8% 74,385 74,081
40% 38.8% 59,508 57,660
30% 30.2% 44,631 44,951
20% 20.0% 29,754 29,735
10% 10.0% 14,877 14,942
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 10,240,974 2,043
Payment 10,240,970
Order Status 1,024,098
Delivery 1,024,095
Stock Level 1,024,096
Customer Report 10,240,970
Calibration 2 New Order 10,793,956 2,043
Payment 10,793,957
Order Status 1,079,395
Delivery 1,079,395
Stock Level 1,079,395
Customer Report 10,793,956
Calibration 3 New Order 10,845,369 2,043
Payment 10,845,371
Order Status 1,084,536
Delivery 1,084,537
Stock Level 1,084,536
Customer Report 10,845,374
100% 98.3% New Order 10,636,812 2,043
Payment 10,636,809
Order Status 1,063,682
Delivery 1,063,679
Stock Level 1,063,681
Customer Report 10,636,814
90% 90.1% New Order 9,751,849 2,043
Payment 9,751,843
Order Status 975,185
Delivery 975,185
Stock Level 975,185
Customer Report 9,751,843
80% 79.6% New Order 8,617,647 2,043
Payment 8,617,651
Order Status 861,765
Delivery 861,764
Stock Level 861,764
Customer Report 8,617,652
70% 70.0% New Order 7,569,758 2,043
Payment 7,569,760
Order Status 756,976
Delivery 756,977
Stock Level 756,976
Customer Report 7,569,760
60% 59.0% New Order 6,386,990 2,043
Payment 6,386,987
Order Status 638,699
Delivery 638,699
Stock Level 638,699
Customer Report 6,386,992
50% 49.8% New Order 5,387,701 2,043
Payment 5,387,706
Order Status 538,771
Delivery 538,772
Stock Level 538,772
Customer Report 5,387,707
40% 38.8% New Order 4,193,478 2,043
Payment 4,193,474
Order Status 419,347
Delivery 419,348
Stock Level 419,348
Customer Report 4,193,476
30% 30.2% New Order 3,269,153 2,043
Payment 3,269,149
Order Status 326,915
Delivery 326,916
Stock Level 326,914
Customer Report 3,269,147
20% 20.0% New Order 2,162,530 2,043
Payment 2,162,528
Order Status 216,253
Delivery 216,252
Stock Level 216,253
Customer Report 2,162,530
10% 10.0% New Order 1,086,672 2,043
Payment 1,086,663
Order Status 108,666
Delivery 108,666
Stock Level 108,668
Customer Report 1,086,665
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0