Dell Inc. PowerEdge XR8720t (Intel Xeon 6716P-B) ssj_ops@100% = 153,682
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     155,893
Calibration 2     153,607
Calibration 3     153,096
ssj_ops@calibrated=153,352
100% 100.2% 153,352 153,682
90% 90.1% 138,016 138,206
80% 80.1% 122,681 122,812
70% 70.0% 107,346 107,383
60% 59.8% 92,011 91,714
50% 50.0% 76,676 76,745
40% 40.5% 61,341 62,065
30% 29.9% 46,005 45,855
20% 20.4% 30,670 31,243
10% 9.7% 15,335 14,826
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 11,337,834 1,015
Payment 11,337,831
Order Status 1,133,783
Delivery 1,133,784
Stock Level 1,133,783
Customer Report 11,337,830
Calibration 2 New Order 11,171,429 1,015
Payment 11,171,435
Order Status 1,117,143
Delivery 1,117,143
Stock Level 1,117,142
Customer Report 11,171,433
Calibration 3 New Order 11,134,304 1,016
Payment 11,134,307
Order Status 1,113,431
Delivery 1,113,430
Stock Level 1,113,430
Customer Report 11,134,304
100% 100.2% New Order 11,176,903 1,014
Payment 11,176,898
Order Status 1,117,689
Delivery 1,117,691
Stock Level 1,117,691
Customer Report 11,176,904
90% 90.1% New Order 10,051,348 1,015
Payment 10,051,350
Order Status 1,005,136
Delivery 1,005,135
Stock Level 1,005,135
Customer Report 10,051,346
80% 80.1% New Order 8,931,804 1,015
Payment 8,931,806
Order Status 893,180
Delivery 893,181
Stock Level 893,181
Customer Report 8,931,801
70% 70.0% New Order 7,809,700 1,014
Payment 7,809,695
Order Status 780,969
Delivery 780,971
Stock Level 780,970
Customer Report 7,809,696
60% 59.8% New Order 6,670,099 1,015
Payment 6,670,099
Order Status 667,011
Delivery 667,010
Stock Level 667,010
Customer Report 6,670,092
50% 50.0% New Order 5,581,524 1,015
Payment 5,581,523
Order Status 558,154
Delivery 558,152
Stock Level 558,152
Customer Report 5,581,519
40% 40.5% New Order 4,513,910 1,015
Payment 4,513,908
Order Status 451,391
Delivery 451,390
Stock Level 451,390
Customer Report 4,513,908
30% 29.9% New Order 3,334,905 1,015
Payment 3,334,900
Order Status 333,491
Delivery 333,491
Stock Level 333,490
Customer Report 3,334,910
20% 20.4% New Order 2,272,210 1,016
Payment 2,272,219
Order Status 227,222
Delivery 227,222
Stock Level 227,221
Customer Report 2,272,210
10% 9.7% New Order 1,078,290 1,016
Payment 1,078,284
Order Status 107,830
Delivery 107,829
Stock Level 107,828
Customer Report 1,078,286
Active Idle New Order 0 1,016
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0