Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 133,485
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Jun 4, 2026
Hardware Availability: Mar-2026 Software Availability: Nov-2025 Publication: Jun 30, 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     125,330
Calibration 2     132,956
Calibration 3     134,046
ssj_ops@calibrated=133,501
100% 100.0% 133,501 133,485
90% 88.0% 120,151 117,525
80% 79.8% 106,801 106,515
70% 70.1% 93,451 93,606
60% 59.8% 80,101 79,821
50% 49.6% 66,750 66,262
40% 40.3% 53,400 53,867
30% 30.2% 40,050 40,350
20% 19.7% 26,700 26,318
10% 9.9% 13,350 13,200
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 off chip per chip
Other Cache: None
Memory Amount (GB): 512
# and size of DIMM: 16 x 32768 MB
Memory Details: 32GB 2Rx8 PC5-6400B-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): Microsoft Windows Server 2022 Datacenter
OS Version: Version 21H2(OS Build 20348.4405)
Filesystem: NTFS
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: start /NODE [0,2,4,6] /AFFINITY [0x3,0xc,0x30,0xc0,0x300,0xc00,0x3000,0xc000,0x30000,0xc0000,0x300000,0xc00000,0x3000000,0xc000000,0x30000000,0xc0000000,0x300000000,0xc00000000,0x3000000000,0xc000000000,0x30000000000,0xc0000000000] start /NODE [1,3,5,7] /AFFINITY [0x3,0xc,0x30,0xc0,0x300,0xc00,0x3000,0xc000,0x30000,0xc0000,0x300000,0xc00000,0x3000000,0xc000000,0x30000000,0xc0000000,0x300000000,0xc00000000,0x3000000000,0xc000000000,0x30000000000]
JVM Instances: 172
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: IHE118B
Management Firmware Version: IHX414J
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: KB5068787
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 9,151,537 2,042
Payment 9,151,537
Order Status 915,152
Delivery 915,155
Stock Level 915,154
Customer Report 9,151,535
Calibration 2 New Order 9,670,373 2,042
Payment 9,670,368
Order Status 967,037
Delivery 967,037
Stock Level 967,036
Customer Report 9,670,375
Calibration 3 New Order 9,748,785 2,042
Payment 9,748,783
Order Status 974,878
Delivery 974,879
Stock Level 974,879
Customer Report 9,748,778
100% 100.0% New Order 9,714,914 2,042
Payment 9,714,923
Order Status 971,492
Delivery 971,493
Stock Level 971,491
Customer Report 9,714,920
90% 88.0% New Order 8,547,306 2,042
Payment 8,547,305
Order Status 854,731
Delivery 854,731
Stock Level 854,731
Customer Report 8,547,303
80% 79.8% New Order 7,747,529 2,042
Payment 7,747,528
Order Status 774,753
Delivery 774,754
Stock Level 774,753
Customer Report 7,747,528
70% 70.1% New Order 6,810,259 2,042
Payment 6,810,256
Order Status 681,025
Delivery 681,027
Stock Level 681,026
Customer Report 6,810,253
60% 59.8% New Order 5,809,673 2,042
Payment 5,809,670
Order Status 580,967
Delivery 580,967
Stock Level 580,968
Customer Report 5,809,672
50% 49.6% New Order 4,821,196 2,042
Payment 4,821,198
Order Status 482,119
Delivery 482,119
Stock Level 482,121
Customer Report 4,821,198
40% 40.3% New Order 3,917,733 2,042
Payment 3,917,731
Order Status 391,773
Delivery 391,774
Stock Level 391,775
Customer Report 3,917,728
30% 30.2% New Order 2,936,261 2,042
Payment 2,936,255
Order Status 293,626
Delivery 293,626
Stock Level 293,626
Customer Report 2,936,259
20% 19.7% New Order 1,914,098 2,042
Payment 1,914,091
Order Status 191,410
Delivery 191,409
Stock Level 191,410
Customer Report 1,914,095
10% 9.9% New Order 960,010 2,042
Payment 960,007
Order Status 96,002
Delivery 95,999
Stock Level 96,001
Customer Report 960,010
Active Idle New Order 0 2,042
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0