Dell Inc. PowerEdge XR8720t (Intel Xeon 6716P-B) ssj_ops@100% = 150,271
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     153,391
Calibration 2     151,253
Calibration 3     150,997
ssj_ops@calibrated=151,125
100% 99.4% 151,125 150,271
90% 90.0% 136,013 136,088
80% 80.0% 120,900 120,838
70% 70.9% 105,788 107,160
60% 60.4% 90,675 91,244
50% 49.7% 75,563 75,140
40% 40.3% 60,450 60,884
30% 30.1% 45,338 45,556
20% 20.3% 30,225 30,658
10% 10.0% 15,113 15,046
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 11,155,940 1,015
Payment 11,155,937
Order Status 1,115,594
Delivery 1,115,593
Stock Level 1,115,594
Customer Report 11,155,937
Calibration 2 New Order 11,000,260 1,015
Payment 11,000,256
Order Status 1,100,027
Delivery 1,100,027
Stock Level 1,100,027
Customer Report 11,000,262
Calibration 3 New Order 10,981,604 1,016
Payment 10,981,599
Order Status 1,098,161
Delivery 1,098,160
Stock Level 1,098,160
Customer Report 10,981,601
100% 99.4% New Order 10,928,841 1,015
Payment 10,928,839
Order Status 1,092,885
Delivery 1,092,884
Stock Level 1,092,885
Customer Report 10,928,839
90% 90.0% New Order 9,897,312 1,015
Payment 9,897,312
Order Status 989,731
Delivery 989,731
Stock Level 989,732
Customer Report 9,897,310
80% 80.0% New Order 8,788,224 1,016
Payment 8,788,228
Order Status 878,822
Delivery 878,821
Stock Level 878,823
Customer Report 8,788,226
70% 70.9% New Order 7,793,447 1,016
Payment 7,793,448
Order Status 779,344
Delivery 779,345
Stock Level 779,346
Customer Report 7,793,447
60% 60.4% New Order 6,635,921 1,016
Payment 6,635,921
Order Status 663,592
Delivery 663,592
Stock Level 663,592
Customer Report 6,635,924
50% 49.7% New Order 5,464,698 1,015
Payment 5,464,702
Order Status 546,469
Delivery 546,470
Stock Level 546,471
Customer Report 5,464,700
40% 40.3% New Order 4,427,932 1,014
Payment 4,427,932
Order Status 442,793
Delivery 442,794
Stock Level 442,793
Customer Report 4,427,933
30% 30.1% New Order 3,313,175 1,014
Payment 3,313,177
Order Status 331,316
Delivery 331,318
Stock Level 331,318
Customer Report 3,313,174
20% 20.3% New Order 2,229,694 1,014
Payment 2,229,690
Order Status 222,967
Delivery 222,970
Stock Level 222,970
Customer Report 2,229,690
10% 10.0% New Order 1,094,243 1,014
Payment 1,094,240
Order Status 109,423
Delivery 109,423
Stock Level 109,425
Customer Report 1,094,246
Active Idle New Order 0 1,014
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0