Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 145,952
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     139,549
Calibration 2     147,208
Calibration 3     147,890
ssj_ops@calibrated=147,549
100% 98.9% 147,549 145,952
90% 89.4% 132,794 131,874
80% 80.2% 118,039 118,359
70% 69.8% 103,284 102,931
60% 58.9% 88,529 86,840
50% 50.2% 73,774 74,084
40% 38.7% 59,020 57,095
30% 29.8% 44,265 44,029
20% 20.0% 29,510 29,518
10% 9.9% 14,755 14,554
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 10,149,125 2,043
Payment 10,149,125
Order Status 1,014,913
Delivery 1,014,914
Stock Level 1,014,911
Customer Report 10,149,129
Calibration 2 New Order 10,706,015 2,043
Payment 10,706,021
Order Status 1,070,602
Delivery 1,070,602
Stock Level 1,070,602
Customer Report 10,706,023
Calibration 3 New Order 10,755,663 2,043
Payment 10,755,668
Order Status 1,075,565
Delivery 1,075,567
Stock Level 1,075,568
Customer Report 10,755,668
100% 98.9% New Order 10,614,731 2,043
Payment 10,614,728
Order Status 1,061,473
Delivery 1,061,473
Stock Level 1,061,473
Customer Report 10,614,731
90% 89.4% New Order 9,590,811 2,043
Payment 9,590,806
Order Status 959,080
Delivery 959,080
Stock Level 959,082
Customer Report 9,590,810
80% 80.2% New Order 8,607,957 2,043
Payment 8,607,964
Order Status 860,795
Delivery 860,795
Stock Level 860,795
Customer Report 8,607,956
70% 69.8% New Order 7,485,867 2,043
Payment 7,485,878
Order Status 748,587
Delivery 748,589
Stock Level 748,587
Customer Report 7,485,884
60% 58.9% New Order 6,315,655 2,043
Payment 6,315,653
Order Status 631,565
Delivery 631,565
Stock Level 631,565
Customer Report 6,315,650
50% 50.2% New Order 5,387,925 2,043
Payment 5,387,921
Order Status 538,791
Delivery 538,792
Stock Level 538,793
Customer Report 5,387,921
40% 38.7% New Order 4,152,395 2,043
Payment 4,152,392
Order Status 415,239
Delivery 415,238
Stock Level 415,240
Customer Report 4,152,391
30% 29.8% New Order 3,202,083 2,043
Payment 3,202,078
Order Status 320,208
Delivery 320,208
Stock Level 320,207
Customer Report 3,202,080
20% 20.0% New Order 2,146,799 2,043
Payment 2,146,795
Order Status 214,677
Delivery 214,681
Stock Level 214,679
Customer Report 2,146,789
10% 9.9% New Order 1,058,488 2,043
Payment 1,058,484
Order Status 105,848
Delivery 105,847
Stock Level 105,848
Customer Report 1,058,485
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0