Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,927
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     142,796
Calibration 2     150,408
Calibration 3     151,154
ssj_ops@calibrated=150,781
100% 99.4% 150,781 149,927
90% 89.4% 135,703 134,781
80% 79.3% 120,625 119,500
70% 69.9% 105,547 105,329
60% 58.8% 90,469 88,730
50% 49.5% 75,391 74,584
40% 38.8% 60,313 58,474
30% 30.1% 45,234 45,395
20% 20.0% 30,156 30,112
10% 9.9% 15,078 14,895
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 10,385,277 2,043
Payment 10,385,274
Order Status 1,038,529
Delivery 1,038,529
Stock Level 1,038,527
Customer Report 10,385,275
Calibration 2 New Order 10,938,806 2,043
Payment 10,938,808
Order Status 1,093,880
Delivery 1,093,880
Stock Level 1,093,880
Customer Report 10,938,805
Calibration 3 New Order 10,993,051 2,043
Payment 10,993,048
Order Status 1,099,305
Delivery 1,099,305
Stock Level 1,099,306
Customer Report 10,993,051
100% 99.4% New Order 10,903,793 2,043
Payment 10,903,795
Order Status 1,090,381
Delivery 1,090,379
Stock Level 1,090,378
Customer Report 10,903,784
90% 89.4% New Order 9,802,258 2,043
Payment 9,802,261
Order Status 980,227
Delivery 980,226
Stock Level 980,226
Customer Report 9,802,260
80% 79.3% New Order 8,690,882 2,043
Payment 8,690,877
Order Status 869,087
Delivery 869,087
Stock Level 869,089
Customer Report 8,690,884
70% 69.9% New Order 7,660,264 2,043
Payment 7,660,268
Order Status 766,027
Delivery 766,025
Stock Level 766,024
Customer Report 7,660,271
60% 58.8% New Order 6,453,123 2,043
Payment 6,453,123
Order Status 645,312
Delivery 645,312
Stock Level 645,312
Customer Report 6,453,121
50% 49.5% New Order 5,424,297 2,043
Payment 5,424,301
Order Status 542,429
Delivery 542,429
Stock Level 542,429
Customer Report 5,424,292
40% 38.8% New Order 4,252,681 2,043
Payment 4,252,677
Order Status 425,268
Delivery 425,269
Stock Level 425,269
Customer Report 4,252,683
30% 30.1% New Order 3,301,469 2,043
Payment 3,301,465
Order Status 330,146
Delivery 330,146
Stock Level 330,146
Customer Report 3,301,463
20% 20.0% New Order 2,190,001 2,043
Payment 2,190,002
Order Status 218,999
Delivery 218,999
Stock Level 219,000
Customer Report 2,189,999
10% 9.9% New Order 1,083,245 2,043
Payment 1,083,247
Order Status 108,323
Delivery 108,325
Stock Level 108,324
Customer Report 1,083,247
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0