Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,428
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     141,987
Calibration 2     149,675
Calibration 3     150,582
ssj_ops@calibrated=150,129
100% 99.5% 150,129 149,428
90% 89.9% 135,116 134,984
80% 80.2% 120,103 120,345
70% 71.0% 105,090 106,620
60% 59.0% 90,077 88,602
50% 49.9% 75,064 74,865
40% 38.8% 60,052 58,220
30% 29.9% 45,039 44,831
20% 19.5% 30,026 29,330
10% 9.8% 15,013 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 10,326,428 2,043
Payment 10,326,429
Order Status 1,032,642
Delivery 1,032,644
Stock Level 1,032,642
Customer Report 10,326,428
Calibration 2 New Order 10,885,498 2,043
Payment 10,885,500
Order Status 1,088,549
Delivery 1,088,550
Stock Level 1,088,550
Customer Report 10,885,499
Calibration 3 New Order 10,951,439 2,043
Payment 10,951,446
Order Status 1,095,144
Delivery 1,095,145
Stock Level 1,095,144
Customer Report 10,951,443
100% 99.5% New Order 10,867,489 2,043
Payment 10,867,494
Order Status 1,086,750
Delivery 1,086,748
Stock Level 1,086,748
Customer Report 10,867,496
90% 89.9% New Order 9,817,019 2,043
Payment 9,817,013
Order Status 981,701
Delivery 981,702
Stock Level 981,702
Customer Report 9,817,008
80% 80.2% New Order 8,752,381 2,043
Payment 8,752,382
Order Status 875,238
Delivery 875,238
Stock Level 875,238
Customer Report 8,752,380
70% 71.0% New Order 7,754,205 2,043
Payment 7,754,201
Order Status 775,419
Delivery 775,420
Stock Level 775,420
Customer Report 7,754,202
60% 59.0% New Order 6,443,793 2,043
Payment 6,443,794
Order Status 644,380
Delivery 644,379
Stock Level 644,379
Customer Report 6,443,790
50% 49.9% New Order 5,444,729 2,043
Payment 5,444,734
Order Status 544,474
Delivery 544,473
Stock Level 544,475
Customer Report 5,444,732
40% 38.8% New Order 4,234,222 2,043
Payment 4,234,220
Order Status 423,422
Delivery 423,422
Stock Level 423,423
Customer Report 4,234,224
30% 29.9% New Order 3,260,415 2,043
Payment 3,260,418
Order Status 326,040
Delivery 326,041
Stock Level 326,042
Customer Report 3,260,419
20% 19.5% New Order 2,133,075 2,043
Payment 2,133,069
Order Status 213,308
Delivery 213,307
Stock Level 213,308
Customer Report 2,133,069
10% 9.8% New Order 1,075,457 2,043
Payment 1,075,453
Order Status 107,546
Delivery 107,545
Stock Level 107,546
Customer Report 1,075,454
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0