Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 141,343
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     134,412
Calibration 2     141,372
Calibration 3     142,412
ssj_ops@calibrated=141,892
100% 99.6% 141,892 141,343
90% 89.9% 127,703 127,545
80% 79.4% 113,514 112,608
70% 70.2% 99,324 99,645
60% 59.4% 85,135 84,235
50% 49.1% 70,946 69,630
40% 38.6% 56,757 54,801
30% 30.2% 42,568 42,808
20% 19.9% 28,378 28,208
10% 9.7% 14,189 13,807
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 9,776,414 2,043
Payment 9,776,412
Order Status 977,642
Delivery 977,641
Stock Level 977,643
Customer Report 9,776,412
Calibration 2 New Order 10,281,594 2,043
Payment 10,281,596
Order Status 1,028,160
Delivery 1,028,159
Stock Level 1,028,158
Customer Report 10,281,592
Calibration 3 New Order 10,357,248 2,043
Payment 10,357,245
Order Status 1,035,725
Delivery 1,035,723
Stock Level 1,035,724
Customer Report 10,357,249
100% 99.6% New Order 10,279,485 2,043
Payment 10,279,486
Order Status 1,027,947
Delivery 1,027,948
Stock Level 1,027,949
Customer Report 10,279,481
90% 89.9% New Order 9,276,005 2,043
Payment 9,276,003
Order Status 927,600
Delivery 927,600
Stock Level 927,602
Customer Report 9,276,003
80% 79.4% New Order 8,189,678 2,043
Payment 8,189,680
Order Status 818,967
Delivery 818,969
Stock Level 818,970
Customer Report 8,189,679
70% 70.2% New Order 7,246,904 2,043
Payment 7,246,898
Order Status 724,690
Delivery 724,690
Stock Level 724,690
Customer Report 7,246,898
60% 59.4% New Order 6,126,191 2,043
Payment 6,126,196
Order Status 612,619
Delivery 612,619
Stock Level 612,620
Customer Report 6,126,193
50% 49.1% New Order 5,064,005 2,043
Payment 5,064,007
Order Status 506,400
Delivery 506,401
Stock Level 506,400
Customer Report 5,064,006
40% 38.6% New Order 3,985,498 2,043
Payment 3,985,497
Order Status 398,549
Delivery 398,551
Stock Level 398,550
Customer Report 3,985,500
30% 30.2% New Order 3,113,276 2,043
Payment 3,113,277
Order Status 311,329
Delivery 311,329
Stock Level 311,327
Customer Report 3,113,283
20% 19.9% New Order 2,051,515 2,043
Payment 2,051,515
Order Status 205,152
Delivery 205,152
Stock Level 205,151
Customer Report 2,051,515
10% 9.7% New Order 1,004,181 2,043
Payment 1,004,180
Order Status 100,417
Delivery 100,418
Stock Level 100,418
Customer Report 1,004,178
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0