Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,115
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     142,812
Calibration 2     149,937
Calibration 3     150,583
ssj_ops@calibrated=150,260
100% 99.2% 150,260 149,115
90% 90.1% 135,234 135,356
80% 80.0% 120,208 120,196
70% 70.0% 105,182 105,254
60% 58.9% 90,156 88,484
50% 49.6% 75,130 74,526
40% 39.0% 60,104 58,625
30% 30.0% 45,078 45,039
20% 20.0% 30,052 29,995
10% 9.6% 15,026 14,492
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 10,386,398 2,043
Payment 10,386,395
Order Status 1,038,639
Delivery 1,038,641
Stock Level 1,038,640
Customer Report 10,386,400
Calibration 2 New Order 10,904,532 2,043
Payment 10,904,526
Order Status 1,090,453
Delivery 1,090,453
Stock Level 1,090,455
Customer Report 10,904,530
Calibration 3 New Order 10,951,507 2,043
Payment 10,951,509
Order Status 1,095,151
Delivery 1,095,149
Stock Level 1,095,152
Customer Report 10,951,510
100% 99.2% New Order 10,844,750 2,043
Payment 10,844,757
Order Status 1,084,476
Delivery 1,084,474
Stock Level 1,084,474
Customer Report 10,844,759
90% 90.1% New Order 9,844,046 2,043
Payment 9,844,047
Order Status 984,405
Delivery 984,404
Stock Level 984,404
Customer Report 9,844,045
80% 80.0% New Order 8,741,546 2,043
Payment 8,741,543
Order Status 874,154
Delivery 874,153
Stock Level 874,155
Customer Report 8,741,549
70% 70.0% New Order 7,654,832 2,043
Payment 7,654,834
Order Status 765,483
Delivery 765,482
Stock Level 765,482
Customer Report 7,654,829
60% 58.9% New Order 6,435,191 2,043
Payment 6,435,184
Order Status 643,520
Delivery 643,519
Stock Level 643,518
Customer Report 6,435,191
50% 49.6% New Order 5,420,097 2,043
Payment 5,420,096
Order Status 542,009
Delivery 542,008
Stock Level 542,010
Customer Report 5,420,095
40% 39.0% New Order 4,263,624 2,043
Payment 4,263,626
Order Status 426,362
Delivery 426,362
Stock Level 426,363
Customer Report 4,263,624
30% 30.0% New Order 3,275,538 2,043
Payment 3,275,538
Order Status 327,555
Delivery 327,554
Stock Level 327,554
Customer Report 3,275,539
20% 20.0% New Order 2,181,432 2,043
Payment 2,181,433
Order Status 218,142
Delivery 218,143
Stock Level 218,143
Customer Report 2,181,434
10% 9.6% New Order 1,053,937 2,043
Payment 1,053,940
Order Status 105,395
Delivery 105,394
Stock Level 105,394
Customer Report 1,053,940
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0