Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 146,546
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     139,819
Calibration 2     147,219
Calibration 3     147,845
ssj_ops@calibrated=147,532
100% 99.3% 147,532 146,546
90% 89.7% 132,779 132,392
80% 79.7% 118,025 117,653
70% 70.1% 103,272 103,457
60% 59.3% 88,519 87,465
50% 49.3% 73,766 72,784
40% 39.0% 59,013 57,549
30% 30.1% 44,260 44,414
20% 20.0% 29,506 29,517
10% 9.8% 14,753 14,504
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 10,168,713 2,043
Payment 10,168,709
Order Status 1,016,872
Delivery 1,016,871
Stock Level 1,016,872
Customer Report 10,168,714
Calibration 2 New Order 10,706,860 2,043
Payment 10,706,857
Order Status 1,070,685
Delivery 1,070,685
Stock Level 1,070,686
Customer Report 10,706,854
Calibration 3 New Order 10,752,336 2,043
Payment 10,752,337
Order Status 1,075,235
Delivery 1,075,235
Stock Level 1,075,235
Customer Report 10,752,339
100% 99.3% New Order 10,657,886 2,043
Payment 10,657,890
Order Status 1,065,788
Delivery 1,065,789
Stock Level 1,065,788
Customer Report 10,657,884
90% 89.7% New Order 9,628,483 2,043
Payment 9,628,486
Order Status 962,848
Delivery 962,848
Stock Level 962,848
Customer Report 9,628,486
80% 79.7% New Order 8,556,610 2,043
Payment 8,556,614
Order Status 855,661
Delivery 855,662
Stock Level 855,661
Customer Report 8,556,608
70% 70.1% New Order 7,524,180 2,043
Payment 7,524,179
Order Status 752,418
Delivery 752,419
Stock Level 752,419
Customer Report 7,524,182
60% 59.3% New Order 6,361,076 2,043
Payment 6,361,071
Order Status 636,107
Delivery 636,106
Stock Level 636,107
Customer Report 6,361,074
50% 49.3% New Order 5,293,390 2,044
Payment 5,293,388
Order Status 529,338
Delivery 529,338
Stock Level 529,339
Customer Report 5,293,384
40% 39.0% New Order 4,185,393 2,044
Payment 4,185,400
Order Status 418,539
Delivery 418,539
Stock Level 418,541
Customer Report 4,185,398
30% 30.1% New Order 3,230,085 2,043
Payment 3,230,078
Order Status 323,009
Delivery 323,009
Stock Level 323,009
Customer Report 3,230,081
20% 20.0% New Order 2,146,666 2,043
Payment 2,146,669
Order Status 214,666
Delivery 214,668
Stock Level 214,667
Customer Report 2,146,664
10% 9.8% New Order 1,054,848 2,043
Payment 1,054,848
Order Status 105,486
Delivery 105,485
Stock Level 105,485
Customer Report 1,054,848
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0