Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 222,906
Test Sponsor: Dell Inc. SPEC License #: 6573 Test Method: Single Node
Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Sep 6, 2025
Hardware Availability: Mar-2025 Software Availability: Sep-2025 Publication: Oct 7, 2025
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     223,568
Calibration 2     223,143
Calibration 3     222,918
ssj_ops@calibrated=223,031
100% 99.9% 223,031 222,906
90% 90.3% 200,728 201,403
80% 80.1% 178,424 178,633
70% 69.5% 156,121 154,973
60% 59.9% 133,818 133,683
50% 50.2% 111,515 111,857
40% 39.7% 89,212 88,577
30% 30.0% 66,909 67,001
20% 19.9% 44,606 44,291
10% 10.0% 22,303 22,357
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 R7715
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz)
Form Factor: 2U
CPU Name: AMD EPYC 9845 2.10 GHz
CPU Characteristics: 160 core, 2.10 GHz, 320 MB L3 Cache, Max Boost Clock up to 3.70 GHz
CPU Frequency (MHz): 2100
CPU(s) Enabled: 160 cores, 1 chip, 160 cores/chip
Hardware Threads: 320 (2 / core)
CPU(s) Orderable: 1 chip
Primary Cache: 32 KB I + 48 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
Tertiary Cache: 320 MB I+D on chip per chip
Other Cache: None
Memory Amount (GB): 192
# and size of DIMM: 12 x 16 GB
Memory Details: 16GB 1Rx8 PC5-6400-R running at 5200. Slots A1-12 populated.
Power Supply Quantity and Rating (W): 1 x 800
Power Supply Details: 1 x 800W Titanium Efficiency, Dell P/N: 763VM
Disk Drive: 1 x 480GB M.2 NVMe, Dell P/N: VR56V
Disk Controller: PCIe attached Boot Optimized Storage (BOSS) card, Dell P/N: CMFVP
# and type of Network Interface Cards (NICs) Installed: 1 x Dual-port Intel E610-XT2, Dell P/N: FC0HK
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Enabled (see SUT Notes)
Operating System (OS): Microsoft Windows Server 2022 Datacenter
OS Version: Version 21H2 (OS Build 20348.3453)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.12+8-LTS-286, mixed mode, sharing)
JVM Command-line Options: -server -Xms1500m -Xmx1500m -Xmn1300m -XX:+UseParallelGC -XX:SurvivorRatio=1 -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:FreqInlineSize=2500
JVM Affinity: start /NODE [0-9] /AFFINITY [0xF,0xF0,0xF00,0xF000,0xF0000,0xF00000,0xF000000,0xF0000000]
JVM Instances: 80
JVM Initial Heap (MB): 1500
JVM Maximum Heap (MB): 1500
JVM Address Bits: 64
Boot Firmware Version: 1.2.4
Management Firmware Version: 1.20.60.50
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
Minimum Power (Performance per Watt Optimized)
System Under Test Notes
Notes
None
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 16,267,641 1,490
Payment 16,267,637
Order Status 1,626,762
Delivery 1,626,767
Stock Level 1,626,764
Customer Report 16,267,644
Calibration 2 New Order 16,234,018 1,490
Payment 16,234,020
Order Status 1,623,402
Delivery 1,623,403
Stock Level 1,623,402
Customer Report 16,234,021
Calibration 3 New Order 16,218,002 1,490
Payment 16,218,004
Order Status 1,621,801
Delivery 1,621,798
Stock Level 1,621,802
Customer Report 16,218,004
100% 99.9% New Order 16,211,386 1,490
Payment 16,211,386
Order Status 1,621,137
Delivery 1,621,139
Stock Level 1,621,138
Customer Report 16,211,385
90% 90.3% New Order 14,650,258 1,490
Payment 14,650,257
Order Status 1,465,025
Delivery 1,465,026
Stock Level 1,465,024
Customer Report 14,650,258
80% 80.1% New Order 12,992,706 1,490
Payment 12,992,703
Order Status 1,299,271
Delivery 1,299,272
Stock Level 1,299,272
Customer Report 12,992,708
70% 69.5% New Order 11,271,654 1,490
Payment 11,271,658
Order Status 1,127,165
Delivery 1,127,169
Stock Level 1,127,167
Customer Report 11,271,655
60% 59.9% New Order 9,722,609 1,490
Payment 9,722,613
Order Status 972,261
Delivery 972,260
Stock Level 972,264
Customer Report 9,722,611
50% 50.2% New Order 8,135,228 1,490
Payment 8,135,214
Order Status 813,520
Delivery 813,523
Stock Level 813,523
Customer Report 8,135,224
40% 39.7% New Order 6,442,068 1,490
Payment 6,442,065
Order Status 644,209
Delivery 644,207
Stock Level 644,208
Customer Report 6,442,073
30% 30.0% New Order 4,873,046 1,490
Payment 4,873,038
Order Status 487,307
Delivery 487,304
Stock Level 487,304
Customer Report 4,873,042
20% 19.9% New Order 3,221,213 1,490
Payment 3,221,212
Order Status 322,121
Delivery 322,120
Stock Level 322,122
Customer Report 3,221,212
10% 10.0% New Order 1,626,030 1,490
Payment 1,626,030
Order Status 162,604
Delivery 162,604
Stock Level 162,604
Customer Report 1,626,037
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0