Dell Inc. PowerEdge XR8720t (Intel Xeon 6716P-B) ssj_ops@100% = 153,174
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     155,877
Calibration 2     153,207
Calibration 3     153,119
ssj_ops@calibrated=153,163
100% 100.0% 153,163 153,174
90% 89.1% 137,847 136,449
80% 80.1% 122,531 122,655
70% 69.6% 107,214 106,621
60% 60.3% 91,898 92,290
50% 50.6% 76,582 77,479
40% 39.9% 61,265 61,186
30% 30.2% 45,949 46,235
20% 20.1% 30,633 30,816
10% 10.1% 15,316 15,468
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 11,336,775 1,015
Payment 11,336,774
Order Status 1,133,678
Delivery 1,133,679
Stock Level 1,133,678
Customer Report 11,336,780
Calibration 2 New Order 11,142,370 1,015
Payment 11,142,366
Order Status 1,114,237
Delivery 1,114,238
Stock Level 1,114,237
Customer Report 11,142,366
Calibration 3 New Order 11,135,937 1,014
Payment 11,135,937
Order Status 1,113,594
Delivery 1,113,593
Stock Level 1,113,594
Customer Report 11,135,937
100% 100.0% New Order 11,140,025 1,015
Payment 11,140,032
Order Status 1,114,003
Delivery 1,114,003
Stock Level 1,114,003
Customer Report 11,140,031
90% 89.1% New Order 9,923,674 1,015
Payment 9,923,677
Order Status 992,368
Delivery 992,368
Stock Level 992,367
Customer Report 9,923,677
80% 80.1% New Order 8,920,335 1,015
Payment 8,920,341
Order Status 892,035
Delivery 892,034
Stock Level 892,034
Customer Report 8,920,341
70% 69.6% New Order 7,754,282 1,015
Payment 7,754,275
Order Status 775,428
Delivery 775,428
Stock Level 775,428
Customer Report 7,754,280
60% 60.3% New Order 6,711,973 1,016
Payment 6,711,977
Order Status 671,198
Delivery 671,197
Stock Level 671,198
Customer Report 6,711,977
50% 50.6% New Order 5,634,884 1,016
Payment 5,634,875
Order Status 563,487
Delivery 563,486
Stock Level 563,488
Customer Report 5,634,884
40% 39.9% New Order 4,449,876 1,015
Payment 4,449,870
Order Status 444,987
Delivery 444,987
Stock Level 444,987
Customer Report 4,449,872
30% 30.2% New Order 3,362,528 1,016
Payment 3,362,527
Order Status 336,254
Delivery 336,254
Stock Level 336,252
Customer Report 3,362,528
20% 20.1% New Order 2,241,190 1,016
Payment 2,241,194
Order Status 224,119
Delivery 224,118
Stock Level 224,119
Customer Report 2,241,189
10% 10.1% New Order 1,124,977 1,016
Payment 1,124,981
Order Status 112,498
Delivery 112,497
Stock Level 112,498
Customer Report 1,124,979
Active Idle New Order 0 1,016
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0