Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,487
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     142,381
Calibration 2     149,672
Calibration 3     150,699
ssj_ops@calibrated=150,185
100% 99.5% 150,185 149,487
90% 89.7% 135,167 134,767
80% 80.1% 120,148 120,362
70% 70.9% 105,130 106,486
60% 58.8% 90,111 88,334
50% 50.0% 75,093 75,029
40% 38.8% 60,074 58,318
30% 30.0% 45,056 45,010
20% 20.1% 30,037 30,254
10% 9.8% 15,019 14,787
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 10,355,115 2,043
Payment 10,355,113
Order Status 1,035,510
Delivery 1,035,512
Stock Level 1,035,512
Customer Report 10,355,110
Calibration 2 New Order 10,885,241 2,043
Payment 10,885,243
Order Status 1,088,523
Delivery 1,088,524
Stock Level 1,088,524
Customer Report 10,885,240
Calibration 3 New Order 10,959,919 2,043
Payment 10,959,918
Order Status 1,095,990
Delivery 1,095,993
Stock Level 1,095,992
Customer Report 10,959,916
100% 99.5% New Order 10,871,791 2,043
Payment 10,871,789
Order Status 1,087,180
Delivery 1,087,179
Stock Level 1,087,179
Customer Report 10,871,786
90% 89.7% New Order 9,801,284 2,043
Payment 9,801,281
Order Status 980,128
Delivery 980,127
Stock Level 980,129
Customer Report 9,801,275
80% 80.1% New Order 8,753,617 2,043
Payment 8,753,622
Order Status 875,363
Delivery 875,362
Stock Level 875,361
Customer Report 8,753,617
70% 70.9% New Order 7,744,445 2,043
Payment 7,744,448
Order Status 774,445
Delivery 774,446
Stock Level 774,445
Customer Report 7,744,442
60% 58.8% New Order 6,424,310 2,043
Payment 6,424,313
Order Status 642,432
Delivery 642,431
Stock Level 642,431
Customer Report 6,424,311
50% 50.0% New Order 5,456,628 2,043
Payment 5,456,628
Order Status 545,662
Delivery 545,663
Stock Level 545,663
Customer Report 5,456,628
40% 38.8% New Order 4,241,324 2,043
Payment 4,241,328
Order Status 424,132
Delivery 424,132
Stock Level 424,133
Customer Report 4,241,328
30% 30.0% New Order 3,273,497 2,043
Payment 3,273,493
Order Status 327,350
Delivery 327,348
Stock Level 327,350
Customer Report 3,273,498
20% 20.1% New Order 2,200,315 2,043
Payment 2,200,315
Order Status 220,031
Delivery 220,033
Stock Level 220,031
Customer Report 2,200,312
10% 9.8% New Order 1,075,456 2,043
Payment 1,075,452
Order Status 107,545
Delivery 107,546
Stock Level 107,546
Customer Report 1,075,455
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0