Dell Inc. PowerEdge XR8720t (Intel Xeon 6716P-B) ssj_ops@100% = 154,179
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     156,705
Calibration 2     154,397
Calibration 3     153,789
ssj_ops@calibrated=154,093
100% 100.1% 154,093 154,179
90% 90.3% 138,684 139,094
80% 79.4% 123,275 122,368
70% 70.6% 107,865 108,777
60% 60.0% 92,456 92,466
50% 50.1% 77,047 77,160
40% 40.3% 61,637 62,083
30% 30.3% 46,228 46,643
20% 20.6% 30,819 31,679
10% 10.1% 15,409 15,500
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 11,396,969 1,016
Payment 11,396,967
Order Status 1,139,696
Delivery 1,139,698
Stock Level 1,139,696
Customer Report 11,396,970
Calibration 2 New Order 11,228,920 1,016
Payment 11,228,926
Order Status 1,122,893
Delivery 1,122,894
Stock Level 1,122,891
Customer Report 11,228,931
Calibration 3 New Order 11,184,726 1,014
Payment 11,184,723
Order Status 1,118,471
Delivery 1,118,472
Stock Level 1,118,473
Customer Report 11,184,727
100% 100.1% New Order 11,213,046 1,014
Payment 11,213,047
Order Status 1,121,303
Delivery 1,121,306
Stock Level 1,121,304
Customer Report 11,213,047
90% 90.3% New Order 10,115,907 1,014
Payment 10,115,907
Order Status 1,011,590
Delivery 1,011,590
Stock Level 1,011,592
Customer Report 10,115,908
80% 79.4% New Order 8,899,555 1,016
Payment 8,899,559
Order Status 889,957
Delivery 889,955
Stock Level 889,957
Customer Report 8,899,565
70% 70.6% New Order 7,911,079 1,015
Payment 7,911,075
Order Status 791,107
Delivery 791,109
Stock Level 791,108
Customer Report 7,911,078
60% 60.0% New Order 6,724,840 1,015
Payment 6,724,838
Order Status 672,483
Delivery 672,484
Stock Level 672,483
Customer Report 6,724,834
50% 50.1% New Order 5,611,654 1,016
Payment 5,611,654
Order Status 561,164
Delivery 561,165
Stock Level 561,165
Customer Report 5,611,649
40% 40.3% New Order 4,515,160 1,016
Payment 4,515,168
Order Status 451,516
Delivery 451,515
Stock Level 451,516
Customer Report 4,515,162
30% 30.3% New Order 3,392,229 1,015
Payment 3,392,233
Order Status 339,221
Delivery 339,223
Stock Level 339,224
Customer Report 3,392,226
20% 20.6% New Order 2,303,948 1,016
Payment 2,303,948
Order Status 230,394
Delivery 230,394
Stock Level 230,396
Customer Report 2,303,951
10% 10.1% New Order 1,127,253 1,016
Payment 1,127,255
Order Status 112,726
Delivery 112,725
Stock Level 112,726
Customer Report 1,127,256
Active Idle New Order 0 1,016
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0