Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,866
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     141,635
Calibration 2     149,184
Calibration 3     149,819
ssj_ops@calibrated=149,502
100% 98.9% 149,502 147,866
90% 89.7% 134,552 134,077
80% 80.2% 119,601 119,837
70% 70.8% 104,651 105,821
60% 58.9% 89,701 87,995
50% 49.4% 74,751 73,846
40% 38.8% 59,801 58,036
30% 29.7% 44,851 44,372
20% 20.4% 29,900 30,466
10% 9.6% 14,950 14,354
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 10,300,850 2,043
Payment 10,300,849
Order Status 1,030,084
Delivery 1,030,085
Stock Level 1,030,084
Customer Report 10,300,851
Calibration 2 New Order 10,849,756 2,043
Payment 10,849,753
Order Status 1,084,977
Delivery 1,084,976
Stock Level 1,084,975
Customer Report 10,849,759
Calibration 3 New Order 10,895,963 2,043
Payment 10,895,963
Order Status 1,089,596
Delivery 1,089,595
Stock Level 1,089,596
Customer Report 10,895,964
100% 98.9% New Order 10,753,909 2,043
Payment 10,753,905
Order Status 1,075,391
Delivery 1,075,391
Stock Level 1,075,391
Customer Report 10,753,911
90% 89.7% New Order 9,751,065 2,043
Payment 9,751,067
Order Status 975,107
Delivery 975,106
Stock Level 975,106
Customer Report 9,751,066
80% 80.2% New Order 8,715,393 2,043
Payment 8,715,394
Order Status 871,538
Delivery 871,538
Stock Level 871,540
Customer Report 8,715,391
70% 70.8% New Order 7,696,098 2,043
Payment 7,696,098
Order Status 769,610
Delivery 769,609
Stock Level 769,610
Customer Report 7,696,095
60% 58.9% New Order 6,399,633 2,043
Payment 6,399,633
Order Status 639,964
Delivery 639,964
Stock Level 639,964
Customer Report 6,399,633
50% 49.4% New Order 5,370,640 2,043
Payment 5,370,644
Order Status 537,065
Delivery 537,066
Stock Level 537,063
Customer Report 5,370,645
40% 38.8% New Order 4,220,833 2,043
Payment 4,220,830
Order Status 422,083
Delivery 422,084
Stock Level 422,083
Customer Report 4,220,834
30% 29.7% New Order 3,227,072 2,043
Payment 3,227,069
Order Status 322,707
Delivery 322,707
Stock Level 322,707
Customer Report 3,227,075
20% 20.4% New Order 2,215,689 2,043
Payment 2,215,696
Order Status 221,569
Delivery 221,569
Stock Level 221,568
Customer Report 2,215,687
10% 9.6% New Order 1,043,941 2,043
Payment 1,043,934
Order Status 104,393
Delivery 104,394
Stock Level 104,395
Customer Report 1,043,943
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0