Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,416
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     140,325
Calibration 2     147,982
Calibration 3     148,682
ssj_ops@calibrated=148,332
100% 99.4% 148,332 147,416
90% 88.9% 133,499 131,886
80% 80.1% 118,666 118,752
70% 70.4% 103,832 104,354
60% 59.3% 88,999 87,999
50% 49.7% 74,166 73,770
40% 38.7% 59,333 57,430
30% 29.9% 44,500 44,396
20% 20.1% 29,666 29,868
10% 10.1% 14,833 15,017
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 10,205,497 2,043
Payment 10,205,501
Order Status 1,020,549
Delivery 1,020,550
Stock Level 1,020,550
Customer Report 10,205,498
Calibration 2 New Order 10,762,340 2,043
Payment 10,762,338
Order Status 1,076,233
Delivery 1,076,234
Stock Level 1,076,235
Customer Report 10,762,335
Calibration 3 New Order 10,813,259 2,043
Payment 10,813,262
Order Status 1,081,326
Delivery 1,081,326
Stock Level 1,081,326
Customer Report 10,813,260
100% 99.4% New Order 10,721,172 2,043
Payment 10,721,179
Order Status 1,072,117
Delivery 1,072,118
Stock Level 1,072,118
Customer Report 10,721,171
90% 88.9% New Order 9,591,710 2,043
Payment 9,591,705
Order Status 959,170
Delivery 959,171
Stock Level 959,171
Customer Report 9,591,707
80% 80.1% New Order 8,636,550 2,043
Payment 8,636,546
Order Status 863,656
Delivery 863,654
Stock Level 863,654
Customer Report 8,636,550
70% 70.4% New Order 7,589,407 2,043
Payment 7,589,404
Order Status 758,942
Delivery 758,941
Stock Level 758,940
Customer Report 7,589,411
60% 59.3% New Order 6,399,948 2,043
Payment 6,399,950
Order Status 639,995
Delivery 639,995
Stock Level 639,995
Customer Report 6,399,948
50% 49.7% New Order 5,365,086 2,043
Payment 5,365,086
Order Status 536,509
Delivery 536,508
Stock Level 536,509
Customer Report 5,365,089
40% 38.7% New Order 4,176,729 2,043
Payment 4,176,732
Order Status 417,673
Delivery 417,673
Stock Level 417,672
Customer Report 4,176,733
30% 29.9% New Order 3,228,799 2,043
Payment 3,228,804
Order Status 322,881
Delivery 322,881
Stock Level 322,879
Customer Report 3,228,799
20% 20.1% New Order 2,172,210 2,043
Payment 2,172,208
Order Status 217,221
Delivery 217,221
Stock Level 217,220
Customer Report 2,172,206
10% 10.1% New Order 1,092,123 2,043
Payment 1,092,119
Order Status 109,212
Delivery 109,213
Stock Level 109,211
Customer Report 1,092,122
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0