Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,533
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     139,918
Calibration 2     147,747
Calibration 3     148,391
ssj_ops@calibrated=148,069
100% 99.6% 148,069 147,533
90% 90.9% 133,262 134,532
80% 79.1% 118,455 117,090
70% 70.0% 103,648 103,664
60% 59.0% 88,841 87,424
50% 49.6% 74,034 73,401
40% 38.6% 59,227 57,155
30% 29.8% 44,421 44,053
20% 20.2% 29,614 29,855
10% 10.0% 14,807 14,750
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 10,175,910 2,043
Payment 10,175,906
Order Status 1,017,590
Delivery 1,017,591
Stock Level 1,017,592
Customer Report 10,175,908
Calibration 2 New Order 10,745,215 2,043
Payment 10,745,218
Order Status 1,074,522
Delivery 1,074,521
Stock Level 1,074,522
Customer Report 10,745,218
Calibration 3 New Order 10,792,046 2,043
Payment 10,792,050
Order Status 1,079,205
Delivery 1,079,205
Stock Level 1,079,204
Customer Report 10,792,050
100% 99.6% New Order 10,729,694 2,043
Payment 10,729,695
Order Status 1,072,970
Delivery 1,072,968
Stock Level 1,072,970
Customer Report 10,729,695
90% 90.9% New Order 9,784,124 2,043
Payment 9,784,124
Order Status 978,412
Delivery 978,413
Stock Level 978,413
Customer Report 9,784,123
80% 79.1% New Order 8,515,650 2,043
Payment 8,515,651
Order Status 851,564
Delivery 851,565
Stock Level 851,565
Customer Report 8,515,648
70% 70.0% New Order 7,539,196 2,043
Payment 7,539,191
Order Status 753,919
Delivery 753,920
Stock Level 753,918
Customer Report 7,539,198
60% 59.0% New Order 6,358,134 2,043
Payment 6,358,131
Order Status 635,815
Delivery 635,813
Stock Level 635,813
Customer Report 6,358,138
50% 49.6% New Order 5,338,246 2,044
Payment 5,338,247
Order Status 533,825
Delivery 533,825
Stock Level 533,824
Customer Report 5,338,253
40% 38.6% New Order 4,156,757 2,043
Payment 4,156,755
Order Status 415,676
Delivery 415,675
Stock Level 415,677
Customer Report 4,156,761
30% 29.8% New Order 3,203,827 2,043
Payment 3,203,820
Order Status 320,383
Delivery 320,381
Stock Level 320,382
Customer Report 3,203,824
20% 20.2% New Order 2,171,287 2,043
Payment 2,171,287
Order Status 217,128
Delivery 217,129
Stock Level 217,130
Customer Report 2,171,292
10% 10.0% New Order 1,072,729 2,043
Payment 1,072,729
Order Status 107,272
Delivery 107,272
Stock Level 107,272
Customer Report 1,072,726
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0