Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,007
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     141,098
Calibration 2     148,693
Calibration 3     149,262
ssj_ops@calibrated=148,977
100% 99.3% 148,977 148,007
90% 90.5% 134,080 134,847
80% 79.8% 119,182 118,820
70% 70.2% 104,284 104,601
60% 59.0% 89,386 87,941
50% 49.7% 74,489 73,984
40% 38.6% 59,591 57,545
30% 30.1% 44,693 44,908
20% 20.3% 29,795 30,211
10% 10.2% 14,898 15,142
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 10,261,788 2,043
Payment 10,261,787
Order Status 1,026,178
Delivery 1,026,180
Stock Level 1,026,179
Customer Report 10,261,787
Calibration 2 New Order 10,814,040 2,043
Payment 10,814,040
Order Status 1,081,404
Delivery 1,081,405
Stock Level 1,081,404
Customer Report 10,814,041
Calibration 3 New Order 10,855,416 2,043
Payment 10,855,417
Order Status 1,085,542
Delivery 1,085,543
Stock Level 1,085,541
Customer Report 10,855,414
100% 99.3% New Order 10,764,126 2,043
Payment 10,764,129
Order Status 1,076,413
Delivery 1,076,413
Stock Level 1,076,413
Customer Report 10,764,128
90% 90.5% New Order 9,807,051 2,043
Payment 9,807,052
Order Status 980,705
Delivery 980,704
Stock Level 980,705
Customer Report 9,807,050
80% 79.8% New Order 8,641,430 2,043
Payment 8,641,432
Order Status 864,143
Delivery 864,144
Stock Level 864,144
Customer Report 8,641,436
70% 70.2% New Order 7,607,384 2,043
Payment 7,607,384
Order Status 760,738
Delivery 760,739
Stock Level 760,739
Customer Report 7,607,384
60% 59.0% New Order 6,395,737 2,043
Payment 6,395,738
Order Status 639,574
Delivery 639,574
Stock Level 639,574
Customer Report 6,395,732
50% 49.7% New Order 5,380,648 2,043
Payment 5,380,643
Order Status 538,065
Delivery 538,064
Stock Level 538,065
Customer Report 5,380,646
40% 38.6% New Order 4,185,108 2,043
Payment 4,185,108
Order Status 418,512
Delivery 418,511
Stock Level 418,512
Customer Report 4,185,108
30% 30.1% New Order 3,266,068 2,043
Payment 3,266,068
Order Status 326,606
Delivery 326,607
Stock Level 326,606
Customer Report 3,266,069
20% 20.3% New Order 2,197,173 2,043
Payment 2,197,172
Order Status 219,718
Delivery 219,716
Stock Level 219,717
Customer Report 2,197,173
10% 10.2% New Order 1,101,215 2,043
Payment 1,101,213
Order Status 110,120
Delivery 110,121
Stock Level 110,120
Customer Report 1,101,211
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0