Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,315
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     140,224
Calibration 2     148,063
Calibration 3     148,711
ssj_ops@calibrated=148,387
100% 99.3% 148,387 147,315
90% 90.4% 133,548 134,134
80% 79.4% 118,709 117,776
70% 70.0% 103,871 103,896
60% 59.1% 89,032 87,634
50% 49.8% 74,193 73,944
40% 38.8% 59,355 57,635
30% 29.9% 44,516 44,329
20% 20.3% 29,677 30,055
10% 10.1% 14,839 14,946
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 10,198,284 2,043
Payment 10,198,285
Order Status 1,019,828
Delivery 1,019,829
Stock Level 1,019,828
Customer Report 10,198,281
Calibration 2 New Order 10,768,212 2,043
Payment 10,768,217
Order Status 1,076,821
Delivery 1,076,821
Stock Level 1,076,821
Customer Report 10,768,215
Calibration 3 New Order 10,815,351 2,043
Payment 10,815,351
Order Status 1,081,536
Delivery 1,081,536
Stock Level 1,081,535
Customer Report 10,815,353
100% 99.3% New Order 10,713,808 2,043
Payment 10,713,803
Order Status 1,071,381
Delivery 1,071,381
Stock Level 1,071,379
Customer Report 10,713,806
90% 90.4% New Order 9,755,199 2,043
Payment 9,755,202
Order Status 975,521
Delivery 975,521
Stock Level 975,518
Customer Report 9,755,196
80% 79.4% New Order 8,565,559 2,043
Payment 8,565,561
Order Status 856,557
Delivery 856,556
Stock Level 856,555
Customer Report 8,565,558
70% 70.0% New Order 7,556,067 2,043
Payment 7,556,061
Order Status 755,606
Delivery 755,607
Stock Level 755,606
Customer Report 7,556,065
60% 59.1% New Order 6,373,358 2,043
Payment 6,373,355
Order Status 637,336
Delivery 637,335
Stock Level 637,336
Customer Report 6,373,357
50% 49.8% New Order 5,377,717 2,043
Payment 5,377,716
Order Status 537,772
Delivery 537,772
Stock Level 537,772
Customer Report 5,377,713
40% 38.8% New Order 4,191,670 2,043
Payment 4,191,667
Order Status 419,167
Delivery 419,167
Stock Level 419,167
Customer Report 4,191,669
30% 29.9% New Order 3,223,918 2,043
Payment 3,223,919
Order Status 322,391
Delivery 322,392
Stock Level 322,392
Customer Report 3,223,921
20% 20.3% New Order 2,185,805 2,043
Payment 2,185,804
Order Status 218,581
Delivery 218,581
Stock Level 218,580
Customer Report 2,185,806
10% 10.1% New Order 1,086,971 2,043
Payment 1,086,971
Order Status 108,696
Delivery 108,697
Stock Level 108,697
Customer Report 1,086,968
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0