Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,963
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     142,193
Calibration 2     149,780
Calibration 3     150,356
ssj_ops@calibrated=150,068
100% 99.3% 150,068 148,963
90% 90.0% 135,061 135,104
80% 79.9% 120,055 119,974
70% 69.7% 105,048 104,620
60% 59.1% 90,041 88,666
50% 49.8% 75,034 74,785
40% 38.9% 60,027 58,327
30% 30.1% 45,020 45,154
20% 20.2% 30,014 30,354
10% 10.2% 15,007 15,233
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 10,341,371 2,043
Payment 10,341,369
Order Status 1,034,137
Delivery 1,034,136
Stock Level 1,034,136
Customer Report 10,341,366
Calibration 2 New Order 10,893,132 2,043
Payment 10,893,131
Order Status 1,089,313
Delivery 1,089,314
Stock Level 1,089,313
Customer Report 10,893,133
Calibration 3 New Order 10,935,011 2,043
Payment 10,935,014
Order Status 1,093,501
Delivery 1,093,502
Stock Level 1,093,501
Customer Report 10,935,015
100% 99.3% New Order 10,833,677 2,043
Payment 10,833,676
Order Status 1,083,369
Delivery 1,083,367
Stock Level 1,083,366
Customer Report 10,833,677
90% 90.0% New Order 9,825,779 2,043
Payment 9,825,777
Order Status 982,578
Delivery 982,578
Stock Level 982,578
Customer Report 9,825,779
80% 79.9% New Order 8,725,376 2,043
Payment 8,725,380
Order Status 872,538
Delivery 872,538
Stock Level 872,538
Customer Report 8,725,378
70% 69.7% New Order 7,608,705 2,043
Payment 7,608,706
Order Status 760,871
Delivery 760,871
Stock Level 760,871
Customer Report 7,608,706
60% 59.1% New Order 6,448,406 2,043
Payment 6,448,408
Order Status 644,841
Delivery 644,840
Stock Level 644,841
Customer Report 6,448,407
50% 49.8% New Order 5,438,926 2,043
Payment 5,438,931
Order Status 543,893
Delivery 543,893
Stock Level 543,893
Customer Report 5,438,927
40% 38.9% New Order 4,241,998 2,043
Payment 4,242,001
Order Status 424,200
Delivery 424,198
Stock Level 424,199
Customer Report 4,242,002
30% 30.1% New Order 3,283,909 2,043
Payment 3,283,911
Order Status 328,391
Delivery 328,392
Stock Level 328,392
Customer Report 3,283,912
20% 20.2% New Order 2,207,580 2,043
Payment 2,207,574
Order Status 220,758
Delivery 220,757
Stock Level 220,757
Customer Report 2,207,574
10% 10.2% New Order 1,107,876 2,043
Payment 1,107,882
Order Status 110,788
Delivery 110,787
Stock Level 110,790
Customer Report 1,107,877
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0