Quanta Computer Inc. D44N-1U ssj_ops@100% = 211,472
Test Sponsor: Quanta Computer Inc. SPEC License #: 9050 Test Method: Single Node
Tested By: Quanta Computer Inc. Test Location: Taoyuan, TW, R.O.C Test Date: Jun 11, 2025
Hardware Availability: Sep-2024 Software Availability: Apr-2025 Publication: Jul 1, 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     212,658
Calibration 2     213,569
Calibration 3     212,430
ssj_ops@calibrated=212,999
100% 99.3% 212,999 211,472
90% 89.4% 191,699 190,407
80% 79.6% 170,399 169,515
70% 70.3% 149,100 149,812
60% 60.2% 127,800 128,209
50% 50.2% 106,500 106,862
40% 40.0% 85,200 85,114
30% 30.0% 63,900 63,869
20% 19.9% 42,600 42,369
10% 9.9% 21,300 21,120
Active Idle   0 0
Graph of results
System Under Test
Set: 'D44N-1U'
Set Identifier: D44N-1U
Set Description: System Under Test
# of Identical Nodes: 1
Comment: SUT
Hardware
Hardware Vendor: Quanta Computer Inc.
Model: D44N-1U
Form Factor: 1U
CPU Name: AMD EPYC 9965 2.25GHz
CPU Characteristics: 192 core, 2.25GHz, 384MB L3 Cache, Max Boost Clock up to 3.70 GHz
CPU Frequency (MHz): 2250
CPU(s) Enabled: 384 cores, 2 chips, 192 cores/chip
Hardware Threads: 768 (2 / core)
CPU(s) Orderable: 1,2 chips
Primary Cache: 32 KB I + 48 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
Tertiary Cache: 384 MB I+D on chip per chip, 32 MB shared/16 cores
Other Cache: None
Memory Amount (GB): 384
# and size of DIMM: 24 x 16384 MB
Memory Details: 16GB 1Rx8 PC5-6400-R; slots A1, B1, C1, D1, E1, F1, G1 ,H1, I1, J1, K1, L1 populated
Power Supply Quantity and Rating (W): 1 x 1600
Power Supply Details: GreatWall CRPS1600C2, Quanta P/N:AFG00C00020
Disk Drive: 1 x 512GB M.2 Daughter card, Quanta P/N:ABS0512G358
Disk Controller: PCI-e controller
# and type of Network Interface Cards (NICs) Installed: 1 x Intel X710-T2L 10Gb, 2-port, Quanta P/N:ADPC0710031 ;
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 10000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Balanced power plan in OS
Operating System (OS): Microsoft Windows Server 2022 Datacenter Evaluation
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 -Xmn1450m -Xms1650m -Xmx1650m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:FreqInlineSize=2500 -XX:InlineSmallCode=3900 -XX:+UseBiasedLocking -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=8
JVM Affinity: start /NODE [0-23] /AFFINITY [0xF,0xF0,0xF00,0xF000,0xF0000,0xF00000,0xF000000,0xF0000000]
JVM Instances: 192
JVM Initial Heap (MB): 1650
JVM Maximum Heap (MB): 1650
JVM Address Bits: 64
Boot Firmware Version: 3B05
Management Firmware Version: 5.04
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: Microsoft Windows (KB5055526)
Boot Firmware Settings
Management Firmware Settings
none
System Under Test Notes
Notes
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 15,487,742 1,636
Payment 15,487,736
Order Status 1,548,774
Delivery 1,548,771
Stock Level 1,548,773
Customer Report 15,487,739
Calibration 2 New Order 15,534,937 1,636
Payment 15,534,940
Order Status 1,553,491
Delivery 1,553,495
Stock Level 1,553,494
Customer Report 15,534,942
Calibration 3 New Order 15,451,050 1,636
Payment 15,451,051
Order Status 1,545,104
Delivery 1,545,104
Stock Level 1,545,105
Customer Report 15,451,057
100% 99.3% New Order 15,384,549 1,636
Payment 15,384,554
Order Status 1,538,454
Delivery 1,538,456
Stock Level 1,538,456
Customer Report 15,384,555
90% 89.4% New Order 13,849,759 1,636
Payment 13,849,756
Order Status 1,384,973
Delivery 1,384,976
Stock Level 1,384,975
Customer Report 13,849,759
80% 79.6% New Order 12,330,374 1,636
Payment 12,330,369
Order Status 1,233,037
Delivery 1,233,036
Stock Level 1,233,036
Customer Report 12,330,371
70% 70.3% New Order 10,895,999 1,636
Payment 10,895,998
Order Status 1,089,600
Delivery 1,089,601
Stock Level 1,089,598
Customer Report 10,896,002
60% 60.2% New Order 9,324,344 1,636
Payment 9,324,343
Order Status 932,436
Delivery 932,436
Stock Level 932,434
Customer Report 9,324,340
50% 50.2% New Order 7,772,134 1,636
Payment 7,772,138
Order Status 777,214
Delivery 777,213
Stock Level 777,214
Customer Report 7,772,135
40% 40.0% New Order 6,190,148 1,636
Payment 6,190,145
Order Status 619,014
Delivery 619,014
Stock Level 619,015
Customer Report 6,190,149
30% 30.0% New Order 4,645,152 1,636
Payment 4,645,155
Order Status 464,514
Delivery 464,514
Stock Level 464,516
Customer Report 4,645,149
20% 19.9% New Order 3,081,522 1,636
Payment 3,081,514
Order Status 308,152
Delivery 308,150
Stock Level 308,152
Customer Report 3,081,510
10% 9.9% New Order 1,536,063 1,636
Payment 1,536,061
Order Status 153,608
Delivery 153,606
Stock Level 153,606
Customer Report 1,536,056
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0