Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 150,092
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     143,275
Calibration 2     150,526
Calibration 3     151,442
ssj_ops@calibrated=150,984
100% 99.4% 150,984 150,092
90% 89.4% 135,886 135,007
80% 79.1% 120,787 119,363
70% 69.9% 105,689 105,596
60% 59.0% 90,591 89,060
50% 49.7% 75,492 75,107
40% 39.1% 60,394 58,990
30% 30.2% 45,295 45,553
20% 19.9% 30,197 29,994
10% 10.1% 15,098 15,206
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 10,420,101 2,043
Payment 10,420,101
Order Status 1,042,010
Delivery 1,042,009
Stock Level 1,042,012
Customer Report 10,420,098
Calibration 2 New Order 10,947,370 2,043
Payment 10,947,376
Order Status 1,094,738
Delivery 1,094,737
Stock Level 1,094,737
Customer Report 10,947,372
Calibration 3 New Order 11,014,011 2,043
Payment 11,014,008
Order Status 1,101,400
Delivery 1,101,401
Stock Level 1,101,399
Customer Report 11,014,010
100% 99.4% New Order 10,915,813 2,043
Payment 10,915,807
Order Status 1,091,580
Delivery 1,091,582
Stock Level 1,091,580
Customer Report 10,915,806
90% 89.4% New Order 9,818,691 2,043
Payment 9,818,686
Order Status 981,870
Delivery 981,869
Stock Level 981,870
Customer Report 9,818,685
80% 79.1% New Order 8,680,929 2,043
Payment 8,680,927
Order Status 868,093
Delivery 868,094
Stock Level 868,092
Customer Report 8,680,929
70% 69.9% New Order 7,679,687 2,043
Payment 7,679,684
Order Status 767,968
Delivery 767,969
Stock Level 767,969
Customer Report 7,679,684
60% 59.0% New Order 6,477,131 2,043
Payment 6,477,131
Order Status 647,713
Delivery 647,715
Stock Level 647,713
Customer Report 6,477,132
50% 49.7% New Order 5,462,328 2,043
Payment 5,462,331
Order Status 546,231
Delivery 546,233
Stock Level 546,232
Customer Report 5,462,326
40% 39.1% New Order 4,290,176 2,043
Payment 4,290,182
Order Status 429,018
Delivery 429,016
Stock Level 429,018
Customer Report 4,290,173
30% 30.2% New Order 3,312,962 2,044
Payment 3,312,962
Order Status 331,296
Delivery 331,296
Stock Level 331,297
Customer Report 3,312,956
20% 19.9% New Order 2,181,363 2,043
Payment 2,181,369
Order Status 218,136
Delivery 218,137
Stock Level 218,136
Customer Report 2,181,367
10% 10.1% New Order 1,105,898 2,043
Payment 1,105,894
Order Status 110,590
Delivery 110,590
Stock Level 110,589
Customer Report 1,105,892
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0