Dell Inc. PowerEdge XR8720t (Intel Xeon 6716P-B) ssj_ops@100% = 153,015
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     155,653
Calibration 2     153,667
Calibration 3     153,510
ssj_ops@calibrated=153,588
100% 99.6% 153,588 153,015
90% 89.6% 138,230 137,550
80% 80.1% 122,871 122,984
70% 69.1% 107,512 106,067
60% 59.4% 92,153 91,283
50% 48.8% 76,794 74,942
40% 39.6% 61,435 60,861
30% 30.1% 46,077 46,254
20% 20.3% 30,718 31,134
10% 9.8% 15,359 15,112
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 11,320,521 1,014
Payment 11,320,523
Order Status 1,132,053
Delivery 1,132,053
Stock Level 1,132,052
Customer Report 11,320,526
Calibration 2 New Order 11,175,804 1,014
Payment 11,175,807
Order Status 1,117,580
Delivery 1,117,582
Stock Level 1,117,580
Customer Report 11,175,805
Calibration 3 New Order 11,164,357 1,014
Payment 11,164,357
Order Status 1,116,435
Delivery 1,116,435
Stock Level 1,116,436
Customer Report 11,164,360
100% 99.6% New Order 11,128,346 1,014
Payment 11,128,350
Order Status 1,112,836
Delivery 1,112,835
Stock Level 1,112,836
Customer Report 11,128,350
90% 89.6% New Order 10,003,670 1,015
Payment 10,003,669
Order Status 1,000,367
Delivery 1,000,365
Stock Level 1,000,367
Customer Report 10,003,663
80% 80.1% New Order 8,944,297 1,016
Payment 8,944,293
Order Status 894,429
Delivery 894,428
Stock Level 894,430
Customer Report 8,944,290
70% 69.1% New Order 7,713,988 1,015
Payment 7,713,992
Order Status 771,399
Delivery 771,400
Stock Level 771,399
Customer Report 7,713,993
60% 59.4% New Order 6,638,811 1,015
Payment 6,638,814
Order Status 663,881
Delivery 663,882
Stock Level 663,882
Customer Report 6,638,813
50% 48.8% New Order 5,450,332 1,016
Payment 5,450,327
Order Status 545,032
Delivery 545,033
Stock Level 545,033
Customer Report 5,450,332
40% 39.6% New Order 4,426,281 1,016
Payment 4,426,282
Order Status 442,627
Delivery 442,628
Stock Level 442,628
Customer Report 4,426,285
30% 30.1% New Order 3,363,950 1,015
Payment 3,363,951
Order Status 336,395
Delivery 336,396
Stock Level 336,396
Customer Report 3,363,953
20% 20.3% New Order 2,264,328 1,016
Payment 2,264,323
Order Status 226,433
Delivery 226,433
Stock Level 226,433
Customer Report 2,264,325
10% 9.8% New Order 1,099,089 1,016
Payment 1,099,094
Order Status 109,908
Delivery 109,910
Stock Level 109,909
Customer Report 1,099,090
Active Idle New Order 0 1,016
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0