Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,368
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     142,543
Calibration 2     149,885
Calibration 3     150,689
ssj_ops@calibrated=150,287
100% 99.4% 150,287 149,368
90% 89.6% 135,258 134,655
80% 79.8% 120,230 119,871
70% 69.3% 105,201 104,099
60% 58.9% 90,172 88,491
50% 49.9% 75,143 74,927
40% 38.6% 60,115 58,060
30% 30.3% 45,086 45,530
20% 20.5% 30,057 30,757
10% 9.9% 15,029 14,951
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 10,366,847 2,043
Payment 10,366,843
Order Status 1,036,686
Delivery 1,036,684
Stock Level 1,036,686
Customer Report 10,366,852
Calibration 2 New Order 10,900,744 2,043
Payment 10,900,750
Order Status 1,090,074
Delivery 1,090,073
Stock Level 1,090,074
Customer Report 10,900,744
Calibration 3 New Order 10,959,184 2,043
Payment 10,959,191
Order Status 1,095,919
Delivery 1,095,918
Stock Level 1,095,919
Customer Report 10,959,187
100% 99.4% New Order 10,863,119 2,043
Payment 10,863,120
Order Status 1,086,310
Delivery 1,086,311
Stock Level 1,086,312
Customer Report 10,863,118
90% 89.6% New Order 9,793,124 2,043
Payment 9,793,119
Order Status 979,312
Delivery 979,313
Stock Level 979,312
Customer Report 9,793,120
80% 79.8% New Order 8,717,895 2,043
Payment 8,717,895
Order Status 871,789
Delivery 871,790
Stock Level 871,788
Customer Report 8,717,897
70% 69.3% New Order 7,570,837 2,043
Payment 7,570,838
Order Status 757,085
Delivery 757,085
Stock Level 757,085
Customer Report 7,570,841
60% 58.9% New Order 6,435,699 2,043
Payment 6,435,702
Order Status 643,571
Delivery 643,571
Stock Level 643,570
Customer Report 6,435,702
50% 49.9% New Order 5,449,236 2,043
Payment 5,449,235
Order Status 544,925
Delivery 544,922
Stock Level 544,924
Customer Report 5,449,241
40% 38.6% New Order 4,222,526 2,043
Payment 4,222,531
Order Status 422,254
Delivery 422,253
Stock Level 422,254
Customer Report 4,222,526
30% 30.3% New Order 3,311,299 2,043
Payment 3,311,299
Order Status 331,131
Delivery 331,129
Stock Level 331,130
Customer Report 3,311,302
20% 20.5% New Order 2,236,858 2,043
Payment 2,236,861
Order Status 223,686
Delivery 223,686
Stock Level 223,686
Customer Report 2,236,868
10% 9.9% New Order 1,087,373 2,043
Payment 1,087,372
Order Status 108,737
Delivery 108,737
Stock Level 108,737
Customer Report 1,087,377
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0