Dell Inc. PowerEdge XR8720t (Intel Xeon 6716P-B) ssj_ops@100% = 151,972
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     154,773
Calibration 2     152,491
Calibration 3     152,585
ssj_ops@calibrated=152,538
100% 99.6% 152,538 151,972
90% 90.7% 137,284 138,408
80% 80.5% 122,030 122,726
70% 70.2% 106,777 107,046
60% 60.1% 91,523 91,707
50% 50.4% 76,269 76,890
40% 40.1% 61,015 61,114
30% 30.2% 45,761 46,031
20% 20.0% 30,508 30,526
10% 9.8% 15,254 14,929
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 11,256,414 1,015
Payment 11,256,416
Order Status 1,125,640
Delivery 1,125,641
Stock Level 1,125,643
Customer Report 11,256,413
Calibration 2 New Order 11,090,264 1,014
Payment 11,090,261
Order Status 1,109,027
Delivery 1,109,027
Stock Level 1,109,026
Customer Report 11,090,264
Calibration 3 New Order 11,097,115 1,015
Payment 11,097,120
Order Status 1,109,714
Delivery 1,109,711
Stock Level 1,109,713
Customer Report 11,097,116
100% 99.6% New Order 11,052,540 1,014
Payment 11,052,537
Order Status 1,105,254
Delivery 1,105,254
Stock Level 1,105,254
Customer Report 11,052,536
90% 90.7% New Order 10,066,074 1,015
Payment 10,066,071
Order Status 1,006,608
Delivery 1,006,607
Stock Level 1,006,608
Customer Report 10,066,071
80% 80.5% New Order 8,925,551 1,016
Payment 8,925,551
Order Status 892,556
Delivery 892,554
Stock Level 892,555
Customer Report 8,925,550
70% 70.2% New Order 7,785,139 1,015
Payment 7,785,138
Order Status 778,514
Delivery 778,513
Stock Level 778,514
Customer Report 7,785,136
60% 60.1% New Order 6,669,586 1,016
Payment 6,669,582
Order Status 666,959
Delivery 666,958
Stock Level 666,959
Customer Report 6,669,586
50% 50.4% New Order 5,592,012 1,016
Payment 5,592,011
Order Status 559,202
Delivery 559,200
Stock Level 559,202
Customer Report 5,592,009
40% 40.1% New Order 4,444,644 1,016
Payment 4,444,640
Order Status 444,464
Delivery 444,465
Stock Level 444,464
Customer Report 4,444,644
30% 30.2% New Order 3,347,747 1,016
Payment 3,347,754
Order Status 334,772
Delivery 334,776
Stock Level 334,774
Customer Report 3,347,747
20% 20.0% New Order 2,220,043 1,016
Payment 2,220,043
Order Status 222,004
Delivery 222,004
Stock Level 222,005
Customer Report 2,220,042
10% 9.8% New Order 1,085,757 1,016
Payment 1,085,758
Order Status 108,576
Delivery 108,575
Stock Level 108,575
Customer Report 1,085,759
Active Idle New Order 0 1,016
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0