Dell Inc. PowerEdge XR8720t (Intel Xeon 6716P-B) ssj_ops@100% = 157,467
Test Sponsor: Dell Inc. SPEC License #: 6573 Test Method: Single Node
Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Feb 25, 2026
Hardware Availability: Jan-2026 Software Availability: Nov-2025 Publication: Mar 24, 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     160,187
Calibration 2     158,286
Calibration 3     157,764
ssj_ops@calibrated=158,025
100% 99.6% 158,025 157,467
90% 90.1% 142,223 142,381
80% 80.3% 126,420 126,900
70% 70.0% 110,618 110,649
60% 60.1% 94,815 94,929
50% 50.0% 79,013 78,985
40% 39.7% 63,210 62,698
30% 29.9% 47,408 47,186
20% 20.1% 31,605 31,820
10% 10.0% 15,803 15,846
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: PowerEdge XR8720t
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge XR8720t (Intel Xeon 6716P-B)
Form Factor: 2U
CPU Name: Intel Xeon 6716P-B 2.5 GHz
CPU Characteristics: 40 core, 2.5 GHz, 160 MB L3 Cache, Max Boost Clock up to 3.5 GHz
CPU Frequency (MHz): 2500
CPU(s) Enabled: 40 cores, 1 chip, 40 cores/chip
Hardware Threads: 80 (2 / core)
CPU(s) Orderable: 1 chip
Primary Cache: 64 KB I + 48 KB D on chip per core
Secondary Cache: 2 MB I+D on chip per core
Tertiary Cache: 160 MB I+D on chip per chip
Other Cache: None
Memory Amount (GB): 128
# and size of DIMM: 4 x 32 GB
Memory Details: 32 GB 2Rx4 PC5-6400-R running at 6400MHz Slots A5-8 populated.
Power Supply Quantity and Rating (W): 1 x 1800
Power Supply Details: 1 x 1800W Titanium Efficiency (SKU: 450-BCXB)
Disk Drive: 1 x 480 GB NVMe Gen4 M.2 SSD
Disk Controller: Integrated PCIe Controller
# and type of Network Interface Cards (NICs) Installed: 1 x Intel(R) Ethernet Connection E825-C
NICs Enabled in Firmware / OS / Connected: 8/8/2
Network Speed (Mbit): 10000
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 16.0
OS Version: 6.12.0-160000.5-default
Filesystem: xfs
JVM Vendor: Oracle
JVM Version: Java HotSpot(TM) 64-Bit Server VM(build 17.0.11+7-LTS-207, mixed mode)
JVM Command-line Options: -server -Xms1024m -Xmx1024m -Xmn800m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:InlineSmallCode=1500 -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:+AggressiveHeap
JVM Affinity: for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 40}
JVM Instances: 40
JVM Initial Heap (MB): 1024
JVM Maximum Heap (MB): 1024
JVM Address Bits: 64
Boot Firmware Version: 1.0.4
Management Firmware Version: 1.30.05.10 A00
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
none
System Under Test Notes
Notes
None
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 11,650,461 1,014
Payment 11,650,465
Order Status 1,165,047
Delivery 1,165,047
Stock Level 1,165,046
Customer Report 11,650,465
Calibration 2 New Order 11,511,734 1,014
Payment 11,511,731
Order Status 1,151,173
Delivery 1,151,174
Stock Level 1,151,173
Customer Report 11,511,730
Calibration 3 New Order 11,473,843 1,014
Payment 11,473,840
Order Status 1,147,384
Delivery 1,147,383
Stock Level 1,147,383
Customer Report 11,473,840
100% 99.6% New Order 11,452,157 1,014
Payment 11,452,158
Order Status 1,145,216
Delivery 1,145,216
Stock Level 1,145,216
Customer Report 11,452,158
90% 90.1% New Order 10,354,975 1,014
Payment 10,354,970
Order Status 1,035,499
Delivery 1,035,497
Stock Level 1,035,497
Customer Report 10,354,979
80% 80.3% New Order 9,229,129 1,014
Payment 9,229,126
Order Status 922,912
Delivery 922,913
Stock Level 922,912
Customer Report 9,229,127
70% 70.0% New Order 8,047,192 1,014
Payment 8,047,184
Order Status 804,720
Delivery 804,719
Stock Level 804,719
Customer Report 8,047,190
60% 60.1% New Order 6,903,916 1,015
Payment 6,903,916
Order Status 690,392
Delivery 690,391
Stock Level 690,392
Customer Report 6,903,914
50% 50.0% New Order 5,744,412 1,014
Payment 5,744,410
Order Status 574,441
Delivery 574,440
Stock Level 574,441
Customer Report 5,744,410
40% 39.7% New Order 4,559,943 1,014
Payment 4,559,942
Order Status 455,992
Delivery 455,994
Stock Level 455,995
Customer Report 4,559,943
30% 29.9% New Order 3,431,771 1,014
Payment 3,431,775
Order Status 343,177
Delivery 343,178
Stock Level 343,177
Customer Report 3,431,769
20% 20.1% New Order 2,314,146 1,014
Payment 2,314,150
Order Status 231,416
Delivery 231,417
Stock Level 231,415
Customer Report 2,314,156
10% 10.0% New Order 1,152,426 1,014
Payment 1,152,420
Order Status 115,242
Delivery 115,242
Stock Level 115,243
Customer Report 1,152,427
Active Idle New Order 0 1,014
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0