Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 150,686
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     143,218
Calibration 2     150,935
Calibration 3     151,568
ssj_ops@calibrated=151,251
100% 99.6% 151,251 150,686
90% 90.5% 136,126 136,883
80% 80.0% 121,001 121,056
70% 69.7% 105,876 105,369
60% 58.8% 90,751 88,990
50% 49.3% 75,626 74,626
40% 38.8% 60,501 58,645
30% 30.1% 45,375 45,571
20% 19.9% 30,250 30,099
10% 10.1% 15,125 15,211
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 10,415,933 2,043
Payment 10,415,931
Order Status 1,041,591
Delivery 1,041,593
Stock Level 1,041,593
Customer Report 10,415,933
Calibration 2 New Order 10,977,124 2,043
Payment 10,977,121
Order Status 1,097,711
Delivery 1,097,712
Stock Level 1,097,713
Customer Report 10,977,124
Calibration 3 New Order 11,023,102 2,043
Payment 11,023,107
Order Status 1,102,309
Delivery 1,102,311
Stock Level 1,102,311
Customer Report 11,023,103
100% 99.6% New Order 10,959,001 2,043
Payment 10,959,002
Order Status 1,095,900
Delivery 1,095,900
Stock Level 1,095,901
Customer Report 10,959,003
90% 90.5% New Order 9,955,099 2,043
Payment 9,955,100
Order Status 995,509
Delivery 995,510
Stock Level 995,509
Customer Report 9,955,099
80% 80.0% New Order 8,804,046 2,043
Payment 8,804,045
Order Status 880,405
Delivery 880,406
Stock Level 880,405
Customer Report 8,804,045
70% 69.7% New Order 7,663,179 2,043
Payment 7,663,183
Order Status 766,319
Delivery 766,319
Stock Level 766,319
Customer Report 7,663,183
60% 58.8% New Order 6,472,001 2,043
Payment 6,472,005
Order Status 647,200
Delivery 647,200
Stock Level 647,198
Customer Report 6,472,001
50% 49.3% New Order 5,427,341 2,043
Payment 5,427,339
Order Status 542,734
Delivery 542,733
Stock Level 542,733
Customer Report 5,427,343
40% 38.8% New Order 4,265,062 2,043
Payment 4,265,061
Order Status 426,505
Delivery 426,506
Stock Level 426,508
Customer Report 4,265,063
30% 30.1% New Order 3,314,246 2,043
Payment 3,314,242
Order Status 331,425
Delivery 331,425
Stock Level 331,424
Customer Report 3,314,240
20% 19.9% New Order 2,188,996 2,043
Payment 2,188,999
Order Status 218,899
Delivery 218,899
Stock Level 218,899
Customer Report 2,188,994
10% 10.1% New Order 1,106,231 2,043
Payment 1,106,231
Order Status 110,624
Delivery 110,623
Stock Level 110,622
Customer Report 1,106,227
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0