Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,754
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     143,231
Calibration 2     150,264
Calibration 3     151,009
ssj_ops@calibrated=150,636
100% 99.4% 150,636 149,754
90% 90.1% 135,573 135,713
80% 79.7% 120,509 120,031
70% 69.5% 105,445 104,759
60% 59.2% 90,382 89,190
50% 50.1% 75,318 75,488
40% 38.9% 60,254 58,622
30% 30.0% 45,191 45,165
20% 20.0% 30,127 30,085
10% 9.7% 15,064 14,600
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 10,416,865 2,043
Payment 10,416,867
Order Status 1,041,688
Delivery 1,041,688
Stock Level 1,041,685
Customer Report 10,416,865
Calibration 2 New Order 10,928,269 2,043
Payment 10,928,265
Order Status 1,092,827
Delivery 1,092,826
Stock Level 1,092,826
Customer Report 10,928,270
Calibration 3 New Order 10,982,468 2,043
Payment 10,982,468
Order Status 1,098,247
Delivery 1,098,247
Stock Level 1,098,248
Customer Report 10,982,469
100% 99.4% New Order 10,891,229 2,043
Payment 10,891,226
Order Status 1,089,123
Delivery 1,089,122
Stock Level 1,089,122
Customer Report 10,891,231
90% 90.1% New Order 9,870,067 2,043
Payment 9,870,069
Order Status 987,008
Delivery 987,006
Stock Level 987,007
Customer Report 9,870,070
80% 79.7% New Order 8,729,535 2,043
Payment 8,729,542
Order Status 872,954
Delivery 872,954
Stock Level 872,954
Customer Report 8,729,541
70% 69.5% New Order 7,618,857 2,043
Payment 7,618,849
Order Status 761,885
Delivery 761,885
Stock Level 761,887
Customer Report 7,618,858
60% 59.2% New Order 6,486,581 2,043
Payment 6,486,583
Order Status 648,660
Delivery 648,658
Stock Level 648,656
Customer Report 6,486,585
50% 50.1% New Order 5,490,061 2,043
Payment 5,490,055
Order Status 549,006
Delivery 549,006
Stock Level 549,006
Customer Report 5,490,063
40% 38.9% New Order 4,263,441 2,043
Payment 4,263,442
Order Status 426,345
Delivery 426,344
Stock Level 426,344
Customer Report 4,263,443
30% 30.0% New Order 3,284,728 2,043
Payment 3,284,728
Order Status 328,472
Delivery 328,473
Stock Level 328,473
Customer Report 3,284,728
20% 20.0% New Order 2,187,994 2,043
Payment 2,188,001
Order Status 218,800
Delivery 218,800
Stock Level 218,798
Customer Report 2,187,999
10% 9.7% New Order 1,061,847 2,043
Payment 1,061,850
Order Status 106,185
Delivery 106,185
Stock Level 106,185
Customer Report 1,061,855
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0