Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,187
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     141,928
Calibration 2     149,506
Calibration 3     150,110
ssj_ops@calibrated=149,808
100% 99.6% 149,808 149,187
90% 90.5% 134,827 135,535
80% 79.7% 119,846 119,341
70% 69.9% 104,866 104,645
60% 58.8% 89,885 88,140
50% 49.4% 74,904 74,050
40% 38.8% 59,923 58,197
30% 29.9% 44,942 44,823
20% 20.1% 29,962 30,130
10% 10.1% 14,981 15,096
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 10,322,122 2,043
Payment 10,322,122
Order Status 1,032,212
Delivery 1,032,213
Stock Level 1,032,213
Customer Report 10,322,122
Calibration 2 New Order 10,873,191 2,043
Payment 10,873,186
Order Status 1,087,320
Delivery 1,087,319
Stock Level 1,087,320
Customer Report 10,873,185
Calibration 3 New Order 10,917,087 2,043
Payment 10,917,083
Order Status 1,091,709
Delivery 1,091,709
Stock Level 1,091,709
Customer Report 10,917,084
100% 99.6% New Order 10,849,950 2,043
Payment 10,849,948
Order Status 1,084,994
Delivery 1,084,995
Stock Level 1,084,995
Customer Report 10,849,951
90% 90.5% New Order 9,857,126 2,043
Payment 9,857,126
Order Status 985,713
Delivery 985,712
Stock Level 985,714
Customer Report 9,857,128
80% 79.7% New Order 8,679,388 2,043
Payment 8,679,386
Order Status 867,938
Delivery 867,937
Stock Level 867,938
Customer Report 8,679,391
70% 69.9% New Order 7,610,542 2,043
Payment 7,610,547
Order Status 761,054
Delivery 761,055
Stock Level 761,054
Customer Report 7,610,543
60% 58.8% New Order 6,410,195 2,043
Payment 6,410,197
Order Status 641,021
Delivery 641,021
Stock Level 641,021
Customer Report 6,410,194
50% 49.4% New Order 5,385,441 2,043
Payment 5,385,446
Order Status 538,545
Delivery 538,545
Stock Level 538,545
Customer Report 5,385,443
40% 38.8% New Order 4,232,507 2,043
Payment 4,232,503
Order Status 423,249
Delivery 423,250
Stock Level 423,250
Customer Report 4,232,505
30% 29.9% New Order 3,259,826 2,043
Payment 3,259,828
Order Status 325,983
Delivery 325,984
Stock Level 325,984
Customer Report 3,259,833
20% 20.1% New Order 2,191,255 2,043
Payment 2,191,256
Order Status 219,127
Delivery 219,126
Stock Level 219,125
Customer Report 2,191,255
10% 10.1% New Order 1,097,876 2,043
Payment 1,097,882
Order Status 109,787
Delivery 109,789
Stock Level 109,789
Customer Report 1,097,877
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0