Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 150,162
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     143,325
Calibration 2     150,324
Calibration 3     151,318
ssj_ops@calibrated=150,821
100% 99.6% 150,821 150,162
90% 90.3% 135,739 136,167
80% 79.8% 120,657 120,425
70% 70.2% 105,575 105,938
60% 59.2% 90,493 89,278
50% 49.8% 75,411 75,112
40% 38.6% 60,328 58,280
30% 29.8% 45,246 44,955
20% 19.9% 30,164 30,002
10% 10.2% 15,082 15,367
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 10,423,661 2,043
Payment 10,423,659
Order Status 1,042,367
Delivery 1,042,367
Stock Level 1,042,367
Customer Report 10,423,667
Calibration 2 New Order 10,932,692 2,043
Payment 10,932,692
Order Status 1,093,270
Delivery 1,093,269
Stock Level 1,093,269
Customer Report 10,932,692
Calibration 3 New Order 11,004,959 2,043
Payment 11,004,963
Order Status 1,100,496
Delivery 1,100,495
Stock Level 1,100,496
Customer Report 11,004,963
100% 99.6% New Order 10,920,846 2,043
Payment 10,920,853
Order Status 1,092,086
Delivery 1,092,085
Stock Level 1,092,084
Customer Report 10,920,852
90% 90.3% New Order 9,903,055 2,043
Payment 9,903,059
Order Status 990,305
Delivery 990,305
Stock Level 990,305
Customer Report 9,903,055
80% 79.8% New Order 8,758,207 2,043
Payment 8,758,209
Order Status 875,822
Delivery 875,819
Stock Level 875,820
Customer Report 8,758,209
70% 70.2% New Order 7,704,563 2,043
Payment 7,704,561
Order Status 770,456
Delivery 770,456
Stock Level 770,456
Customer Report 7,704,559
60% 59.2% New Order 6,492,953 2,043
Payment 6,492,950
Order Status 649,295
Delivery 649,294
Stock Level 649,296
Customer Report 6,492,951
50% 49.8% New Order 5,462,679 2,043
Payment 5,462,682
Order Status 546,268
Delivery 546,269
Stock Level 546,270
Customer Report 5,462,686
40% 38.6% New Order 4,238,581 2,043
Payment 4,238,579
Order Status 423,858
Delivery 423,857
Stock Level 423,858
Customer Report 4,238,583
30% 29.8% New Order 3,269,442 2,043
Payment 3,269,442
Order Status 326,944
Delivery 326,945
Stock Level 326,944
Customer Report 3,269,444
20% 19.9% New Order 2,181,945 2,043
Payment 2,181,944
Order Status 218,194
Delivery 218,193
Stock Level 218,194
Customer Report 2,181,941
10% 10.2% New Order 1,117,577 2,043
Payment 1,117,573
Order Status 111,756
Delivery 111,758
Stock Level 111,757
Customer Report 1,117,579
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0