Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 134,449
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     126,801
Calibration 2     134,456
Calibration 3     135,271
ssj_ops@calibrated=134,864
100% 99.7% 134,864 134,449
90% 87.1% 121,377 117,526
80% 79.3% 107,891 106,884
70% 69.4% 94,405 93,635
60% 59.9% 80,918 80,825
50% 49.3% 67,432 66,437
40% 39.6% 53,946 53,451
30% 29.7% 40,459 40,107
20% 20.0% 26,973 26,986
10% 9.9% 13,486 13,316
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 9,278,209 2,042
Payment 9,278,215
Order Status 927,823
Delivery 927,821
Stock Level 927,822
Customer Report 9,278,216
Calibration 2 New Order 9,780,913 2,042
Payment 9,780,909
Order Status 978,093
Delivery 978,091
Stock Level 978,092
Customer Report 9,780,910
Calibration 3 New Order 9,845,337 2,042
Payment 9,845,333
Order Status 984,535
Delivery 984,533
Stock Level 984,533
Customer Report 9,845,335
100% 99.7% New Order 9,786,408 2,042
Payment 9,786,404
Order Status 978,641
Delivery 978,642
Stock Level 978,640
Customer Report 9,786,410
90% 87.1% New Order 8,550,997 2,042
Payment 8,551,004
Order Status 855,099
Delivery 855,100
Stock Level 855,101
Customer Report 8,550,995
80% 79.3% New Order 7,775,305 2,042
Payment 7,775,305
Order Status 777,530
Delivery 777,531
Stock Level 777,530
Customer Report 7,775,303
70% 69.4% New Order 6,809,824 2,042
Payment 6,809,829
Order Status 680,983
Delivery 680,982
Stock Level 680,983
Customer Report 6,809,828
60% 59.9% New Order 5,882,773 2,042
Payment 5,882,765
Order Status 588,276
Delivery 588,276
Stock Level 588,275
Customer Report 5,882,765
50% 49.3% New Order 4,832,617 2,042
Payment 4,832,616
Order Status 483,263
Delivery 483,262
Stock Level 483,263
Customer Report 4,832,614
40% 39.6% New Order 3,890,311 2,042
Payment 3,890,312
Order Status 389,032
Delivery 389,031
Stock Level 389,032
Customer Report 3,890,314
30% 29.7% New Order 2,916,972 2,042
Payment 2,916,970
Order Status 291,698
Delivery 291,696
Stock Level 291,697
Customer Report 2,916,967
20% 20.0% New Order 1,962,657 2,042
Payment 1,962,665
Order Status 196,267
Delivery 196,266
Stock Level 196,264
Customer Report 1,962,664
10% 9.9% New Order 968,485 2,042
Payment 968,482
Order Status 96,849
Delivery 96,849
Stock Level 96,847
Customer Report 968,488
Active Idle New Order 0 2,042
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0