Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 150,206
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     143,020
Calibration 2     150,434
Calibration 3     151,544
ssj_ops@calibrated=150,989
100% 99.5% 150,989 150,206
90% 89.7% 135,890 135,379
80% 79.1% 120,791 119,368
70% 70.4% 105,692 106,367
60% 59.0% 90,593 89,028
50% 49.7% 75,494 75,099
40% 38.9% 60,396 58,738
30% 30.5% 45,297 46,007
20% 19.8% 30,198 29,968
10% 10.0% 15,099 15,118
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 10,401,531 2,043
Payment 10,401,530
Order Status 1,040,154
Delivery 1,040,152
Stock Level 1,040,153
Customer Report 10,401,525
Calibration 2 New Order 10,940,668 2,043
Payment 10,940,669
Order Status 1,094,067
Delivery 1,094,066
Stock Level 1,094,067
Customer Report 10,940,668
Calibration 3 New Order 11,021,385 2,043
Payment 11,021,387
Order Status 1,102,140
Delivery 1,102,139
Stock Level 1,102,138
Customer Report 11,021,388
100% 99.5% New Order 10,924,091 2,043
Payment 10,924,090
Order Status 1,092,408
Delivery 1,092,411
Stock Level 1,092,409
Customer Report 10,924,089
90% 89.7% New Order 9,845,751 2,044
Payment 9,845,749
Order Status 984,574
Delivery 984,576
Stock Level 984,575
Customer Report 9,845,750
80% 79.1% New Order 8,681,295 2,043
Payment 8,681,295
Order Status 868,129
Delivery 868,129
Stock Level 868,130
Customer Report 8,681,291
70% 70.4% New Order 7,735,753 2,043
Payment 7,735,759
Order Status 773,576
Delivery 773,576
Stock Level 773,576
Customer Report 7,735,756
60% 59.0% New Order 6,474,786 2,043
Payment 6,474,789
Order Status 647,479
Delivery 647,479
Stock Level 647,479
Customer Report 6,474,785
50% 49.7% New Order 5,461,783 2,043
Payment 5,461,778
Order Status 546,178
Delivery 546,177
Stock Level 546,179
Customer Report 5,461,781
40% 38.9% New Order 4,271,857 2,043
Payment 4,271,856
Order Status 427,187
Delivery 427,185
Stock Level 427,186
Customer Report 4,271,862
30% 30.5% New Order 3,345,983 2,043
Payment 3,345,987
Order Status 334,598
Delivery 334,598
Stock Level 334,599
Customer Report 3,345,990
20% 19.8% New Order 2,179,497 2,043
Payment 2,179,500
Order Status 217,949
Delivery 217,950
Stock Level 217,949
Customer Report 2,179,496
10% 10.0% New Order 1,099,509 2,043
Payment 1,099,508
Order Status 109,952
Delivery 109,950
Stock Level 109,951
Customer Report 1,099,510
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0