Dell Inc. PowerEdge XR8720t (Intel Xeon 6716P-B) ssj_ops@100% = 152,422
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     154,968
Calibration 2     153,142
Calibration 3     152,788
ssj_ops@calibrated=152,965
100% 99.6% 152,965 152,422
90% 90.5% 137,669 138,398
80% 80.5% 122,372 123,064
70% 70.8% 107,076 108,274
60% 59.7% 91,779 91,344
50% 49.8% 76,483 76,188
40% 39.8% 61,186 60,882
30% 30.0% 45,890 45,931
20% 20.0% 30,593 30,520
10% 9.8% 15,297 14,930
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 11,270,649 1,016
Payment 11,270,650
Order Status 1,127,065
Delivery 1,127,063
Stock Level 1,127,066
Customer Report 11,270,651
Calibration 2 New Order 11,137,646 1,016
Payment 11,137,644
Order Status 1,113,764
Delivery 1,113,764
Stock Level 1,113,764
Customer Report 11,137,647
Calibration 3 New Order 11,111,904 1,016
Payment 11,111,903
Order Status 1,111,190
Delivery 1,111,192
Stock Level 1,111,190
Customer Report 11,111,901
100% 99.6% New Order 11,085,240 1,015
Payment 11,085,237
Order Status 1,108,523
Delivery 1,108,523
Stock Level 1,108,524
Customer Report 11,085,234
90% 90.5% New Order 10,065,288 1,014
Payment 10,065,282
Order Status 1,006,528
Delivery 1,006,528
Stock Level 1,006,529
Customer Report 10,065,282
80% 80.5% New Order 8,950,148 1,016
Payment 8,950,158
Order Status 895,015
Delivery 895,015
Stock Level 895,015
Customer Report 8,950,154
70% 70.8% New Order 7,874,481 1,015
Payment 7,874,484
Order Status 787,449
Delivery 787,449
Stock Level 787,449
Customer Report 7,874,483
60% 59.7% New Order 6,643,234 1,016
Payment 6,643,237
Order Status 664,325
Delivery 664,323
Stock Level 664,324
Customer Report 6,643,240
50% 49.8% New Order 5,540,932 1,015
Payment 5,540,934
Order Status 554,094
Delivery 554,093
Stock Level 554,094
Customer Report 5,540,936
40% 39.8% New Order 4,427,771 1,016
Payment 4,427,774
Order Status 442,778
Delivery 442,777
Stock Level 442,777
Customer Report 4,427,778
30% 30.0% New Order 3,340,438 1,016
Payment 3,340,431
Order Status 334,044
Delivery 334,044
Stock Level 334,043
Customer Report 3,340,436
20% 20.0% New Order 2,219,646 1,016
Payment 2,219,645
Order Status 221,964
Delivery 221,965
Stock Level 221,964
Customer Report 2,219,645
10% 9.8% New Order 1,085,832 1,016
Payment 1,085,833
Order Status 108,583
Delivery 108,582
Stock Level 108,585
Customer Report 1,085,829
Active Idle New Order 0 1,016
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0