Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,078
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     141,643
Calibration 2     149,658
Calibration 3     150,412
ssj_ops@calibrated=150,035
100% 99.4% 150,035 149,078
90% 89.8% 135,031 134,714
80% 79.5% 120,028 119,252
70% 70.2% 105,024 105,308
60% 59.2% 90,021 88,837
50% 49.8% 75,017 74,711
40% 38.8% 60,014 58,196
30% 30.4% 45,010 45,560
20% 20.2% 30,007 30,341
10% 10.0% 15,003 15,006
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 10,301,413 2,043
Payment 10,301,419
Order Status 1,030,141
Delivery 1,030,140
Stock Level 1,030,141
Customer Report 10,301,411
Calibration 2 New Order 10,884,239 2,043
Payment 10,884,246
Order Status 1,088,423
Delivery 1,088,424
Stock Level 1,088,424
Customer Report 10,884,242
Calibration 3 New Order 10,939,055 2,043
Payment 10,939,053
Order Status 1,093,905
Delivery 1,093,903
Stock Level 1,093,905
Customer Report 10,939,056
100% 99.4% New Order 10,842,021 2,043
Payment 10,842,020
Order Status 1,084,202
Delivery 1,084,202
Stock Level 1,084,204
Customer Report 10,842,024
90% 89.8% New Order 9,797,421 2,043
Payment 9,797,422
Order Status 979,741
Delivery 979,742
Stock Level 979,742
Customer Report 9,797,426
80% 79.5% New Order 8,672,910 2,043
Payment 8,672,908
Order Status 867,291
Delivery 867,292
Stock Level 867,292
Customer Report 8,672,912
70% 70.2% New Order 7,658,805 2,043
Payment 7,658,801
Order Status 765,881
Delivery 765,880
Stock Level 765,879
Customer Report 7,658,805
60% 59.2% New Order 6,460,846 2,043
Payment 6,460,850
Order Status 646,084
Delivery 646,086
Stock Level 646,086
Customer Report 6,460,848
50% 49.8% New Order 5,433,519 2,043
Payment 5,433,519
Order Status 543,352
Delivery 543,351
Stock Level 543,354
Customer Report 5,433,518
40% 38.8% New Order 4,232,431 2,043
Payment 4,232,433
Order Status 423,243
Delivery 423,242
Stock Level 423,242
Customer Report 4,232,431
30% 30.4% New Order 3,313,490 2,043
Payment 3,313,491
Order Status 331,350
Delivery 331,349
Stock Level 331,350
Customer Report 3,313,490
20% 20.2% New Order 2,206,636 2,043
Payment 2,206,635
Order Status 220,664
Delivery 220,663
Stock Level 220,664
Customer Report 2,206,635
10% 10.0% New Order 1,091,342 2,043
Payment 1,091,343
Order Status 109,135
Delivery 109,136
Stock Level 109,135
Customer Report 1,091,340
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0