Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,435
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     140,111
Calibration 2     147,550
Calibration 3     148,135
ssj_ops@calibrated=147,843
100% 99.7% 147,843 147,435
90% 90.3% 133,058 133,572
80% 79.5% 118,274 117,600
70% 69.8% 103,490 103,145
60% 59.2% 88,706 87,455
50% 49.2% 73,921 72,758
40% 38.8% 59,137 57,401
30% 30.0% 44,353 44,416
20% 19.9% 29,569 29,370
10% 10.3% 14,784 15,179
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 10,189,946 2,043
Payment 10,189,945
Order Status 1,018,994
Delivery 1,018,995
Stock Level 1,018,995
Customer Report 10,189,950
Calibration 2 New Order 10,730,902 2,043
Payment 10,730,903
Order Status 1,073,092
Delivery 1,073,091
Stock Level 1,073,092
Customer Report 10,730,902
Calibration 3 New Order 10,773,488 2,043
Payment 10,773,488
Order Status 1,077,348
Delivery 1,077,350
Stock Level 1,077,349
Customer Report 10,773,485
100% 99.7% New Order 10,722,570 2,043
Payment 10,722,569
Order Status 1,072,256
Delivery 1,072,256
Stock Level 1,072,256
Customer Report 10,722,564
90% 90.3% New Order 9,714,316 2,043
Payment 9,714,315
Order Status 971,431
Delivery 971,431
Stock Level 971,432
Customer Report 9,714,315
80% 79.5% New Order 8,552,719 2,043
Payment 8,552,716
Order Status 855,273
Delivery 855,273
Stock Level 855,271
Customer Report 8,552,715
70% 69.8% New Order 7,501,486 2,043
Payment 7,501,492
Order Status 750,149
Delivery 750,150
Stock Level 750,148
Customer Report 7,501,491
60% 59.2% New Order 6,360,392 2,043
Payment 6,360,391
Order Status 636,038
Delivery 636,037
Stock Level 636,039
Customer Report 6,360,392
50% 49.2% New Order 5,291,493 2,043
Payment 5,291,494
Order Status 529,150
Delivery 529,149
Stock Level 529,150
Customer Report 5,291,495
40% 38.8% New Order 4,174,616 2,043
Payment 4,174,615
Order Status 417,461
Delivery 417,460
Stock Level 417,462
Customer Report 4,174,614
30% 30.0% New Order 3,230,229 2,043
Payment 3,230,227
Order Status 323,024
Delivery 323,023
Stock Level 323,022
Customer Report 3,230,230
20% 19.9% New Order 2,136,014 2,043
Payment 2,136,017
Order Status 213,602
Delivery 213,601
Stock Level 213,602
Customer Report 2,136,011
10% 10.3% New Order 1,103,942 2,043
Payment 1,103,941
Order Status 110,394
Delivery 110,394
Stock Level 110,393
Customer Report 1,103,936
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0