Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 146,968
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     140,884
Calibration 2     148,504
Calibration 3     149,253
ssj_ops@calibrated=148,879
100% 98.7% 148,879 146,968
90% 89.3% 133,991 133,013
80% 79.7% 119,103 118,664
70% 71.5% 104,215 106,440
60% 59.1% 89,327 88,016
50% 49.5% 74,439 73,673
40% 39.2% 59,551 58,323
30% 30.2% 44,664 44,908
20% 20.0% 29,776 29,784
10% 9.9% 14,888 14,723
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 10,246,212 2,043
Payment 10,246,213
Order Status 1,024,620
Delivery 1,024,622
Stock Level 1,024,620
Customer Report 10,246,208
Calibration 2 New Order 10,800,284 2,043
Payment 10,800,286
Order Status 1,080,028
Delivery 1,080,029
Stock Level 1,080,028
Customer Report 10,800,287
Calibration 3 New Order 10,854,806 2,043
Payment 10,854,803
Order Status 1,085,482
Delivery 1,085,481
Stock Level 1,085,482
Customer Report 10,854,805
100% 98.7% New Order 10,688,588 2,043
Payment 10,688,591
Order Status 1,068,859
Delivery 1,068,859
Stock Level 1,068,859
Customer Report 10,688,597
90% 89.3% New Order 9,673,713 2,043
Payment 9,673,710
Order Status 967,370
Delivery 967,372
Stock Level 967,371
Customer Report 9,673,709
80% 79.7% New Order 8,630,087 2,043
Payment 8,630,089
Order Status 863,008
Delivery 863,009
Stock Level 863,008
Customer Report 8,630,087
70% 71.5% New Order 7,741,132 2,043
Payment 7,741,133
Order Status 774,113
Delivery 774,111
Stock Level 774,112
Customer Report 7,741,132
60% 59.1% New Order 6,401,142 2,043
Payment 6,401,138
Order Status 640,112
Delivery 640,113
Stock Level 640,114
Customer Report 6,401,137
50% 49.5% New Order 5,358,071 2,043
Payment 5,358,069
Order Status 535,808
Delivery 535,807
Stock Level 535,808
Customer Report 5,358,072
40% 39.2% New Order 4,241,659 2,043
Payment 4,241,666
Order Status 424,165
Delivery 424,166
Stock Level 424,166
Customer Report 4,241,658
30% 30.2% New Order 3,266,042 2,043
Payment 3,266,045
Order Status 326,604
Delivery 326,605
Stock Level 326,604
Customer Report 3,266,042
20% 20.0% New Order 2,166,116 2,043
Payment 2,166,116
Order Status 216,612
Delivery 216,612
Stock Level 216,610
Customer Report 2,166,115
10% 9.9% New Order 1,070,775 2,043
Payment 1,070,776
Order Status 107,077
Delivery 107,077
Stock Level 107,078
Customer Report 1,070,780
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0