Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,817
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     142,316
Calibration 2     149,271
Calibration 3     150,135
ssj_ops@calibrated=149,703
100% 99.4% 149,703 148,817
90% 90.7% 134,733 135,837
80% 79.4% 119,762 118,907
70% 69.7% 104,792 104,412
60% 59.2% 89,822 88,654
50% 50.0% 74,852 74,858
40% 39.0% 59,881 58,323
30% 29.9% 44,911 44,770
20% 20.1% 29,941 30,061
10% 10.2% 14,970 15,226
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 10,350,363 2,043
Payment 10,350,360
Order Status 1,035,036
Delivery 1,035,035
Stock Level 1,035,035
Customer Report 10,350,364
Calibration 2 New Order 10,856,104 2,043
Payment 10,856,105
Order Status 1,085,612
Delivery 1,085,612
Stock Level 1,085,611
Customer Report 10,856,106
Calibration 3 New Order 10,918,906 2,043
Payment 10,918,906
Order Status 1,091,890
Delivery 1,091,890
Stock Level 1,091,891
Customer Report 10,918,907
100% 99.4% New Order 10,823,058 2,043
Payment 10,823,061
Order Status 1,082,307
Delivery 1,082,308
Stock Level 1,082,306
Customer Report 10,823,062
90% 90.7% New Order 9,879,053 2,043
Payment 9,879,057
Order Status 987,905
Delivery 987,907
Stock Level 987,905
Customer Report 9,879,057
80% 79.4% New Order 8,647,770 2,043
Payment 8,647,778
Order Status 864,777
Delivery 864,778
Stock Level 864,778
Customer Report 8,647,771
70% 69.7% New Order 7,593,623 2,043
Payment 7,593,627
Order Status 759,362
Delivery 759,363
Stock Level 759,363
Customer Report 7,593,621
60% 59.2% New Order 6,447,561 2,043
Payment 6,447,564
Order Status 644,757
Delivery 644,756
Stock Level 644,756
Customer Report 6,447,563
50% 50.0% New Order 5,444,233 2,043
Payment 5,444,230
Order Status 544,423
Delivery 544,424
Stock Level 544,422
Customer Report 5,444,235
40% 39.0% New Order 4,241,689 2,043
Payment 4,241,686
Order Status 424,169
Delivery 424,168
Stock Level 424,170
Customer Report 4,241,686
30% 29.9% New Order 3,255,980 2,043
Payment 3,255,981
Order Status 325,598
Delivery 325,598
Stock Level 325,597
Customer Report 3,255,981
20% 20.1% New Order 2,186,252 2,043
Payment 2,186,254
Order Status 218,624
Delivery 218,626
Stock Level 218,626
Customer Report 2,186,253
10% 10.2% New Order 1,107,361 2,043
Payment 1,107,355
Order Status 110,737
Delivery 110,736
Stock Level 110,736
Customer Report 1,107,361
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0