Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,484
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     141,484
Calibration 2     148,777
Calibration 3     149,443
ssj_ops@calibrated=149,110
100% 99.6% 149,110 148,484
90% 90.0% 134,199 134,231
80% 79.9% 119,288 119,101
70% 70.1% 104,377 104,511
60% 59.1% 89,466 88,094
50% 49.5% 74,555 73,794
40% 39.1% 59,644 58,265
30% 30.3% 44,733 45,245
20% 20.0% 29,822 29,850
10% 10.0% 14,911 14,860
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 10,289,829 2,043
Payment 10,289,830
Order Status 1,028,983
Delivery 1,028,984
Stock Level 1,028,982
Customer Report 10,289,826
Calibration 2 New Order 10,820,161 2,043
Payment 10,820,159
Order Status 1,082,015
Delivery 1,082,015
Stock Level 1,082,016
Customer Report 10,820,161
Calibration 3 New Order 10,868,623 2,043
Payment 10,868,623
Order Status 1,086,863
Delivery 1,086,864
Stock Level 1,086,862
Customer Report 10,868,622
100% 99.6% New Order 10,798,849 2,043
Payment 10,798,847
Order Status 1,079,884
Delivery 1,079,885
Stock Level 1,079,886
Customer Report 10,798,845
90% 90.0% New Order 9,762,276 2,043
Payment 9,762,277
Order Status 976,228
Delivery 976,227
Stock Level 976,227
Customer Report 9,762,273
80% 79.9% New Order 8,661,872 2,043
Payment 8,661,872
Order Status 866,187
Delivery 866,186
Stock Level 866,187
Customer Report 8,661,877
70% 70.1% New Order 7,600,777 2,043
Payment 7,600,778
Order Status 760,079
Delivery 760,077
Stock Level 760,077
Customer Report 7,600,776
60% 59.1% New Order 6,406,851 2,043
Payment 6,406,848
Order Status 640,685
Delivery 640,684
Stock Level 640,685
Customer Report 6,406,849
50% 49.5% New Order 5,366,873 2,043
Payment 5,366,869
Order Status 536,686
Delivery 536,687
Stock Level 536,688
Customer Report 5,366,875
40% 39.1% New Order 4,237,459 2,043
Payment 4,237,455
Order Status 423,747
Delivery 423,747
Stock Level 423,746
Customer Report 4,237,457
30% 30.3% New Order 3,290,573 2,043
Payment 3,290,569
Order Status 329,056
Delivery 329,057
Stock Level 329,056
Customer Report 3,290,567
20% 20.0% New Order 2,170,905 2,043
Payment 2,170,910
Order Status 217,090
Delivery 217,091
Stock Level 217,092
Customer Report 2,170,912
10% 10.0% New Order 1,080,736 2,043
Payment 1,080,739
Order Status 108,073
Delivery 108,075
Stock Level 108,075
Customer Report 1,080,738
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0