Quanta Computer Inc. D44N-1U ssj_ops@100% = 209,798
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     212,898
Calibration 2     211,564
Calibration 3     210,728
ssj_ops@calibrated=211,146
100% 99.4% 211,146 209,798
90% 90.1% 190,031 190,311
80% 79.8% 168,917 168,500
70% 69.8% 147,802 147,425
60% 59.8% 126,688 126,167
50% 49.7% 105,573 105,015
40% 39.6% 84,458 83,718
30% 30.0% 63,344 63,273
20% 19.8% 42,229 41,838
10% 10.1% 21,115 21,417
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 15,500,630 1,636
Payment 15,500,628
Order Status 1,550,062
Delivery 1,550,061
Stock Level 1,550,062
Customer Report 15,500,629
Calibration 2 New Order 15,391,764 1,636
Payment 15,391,774
Order Status 1,539,179
Delivery 1,539,177
Stock Level 1,539,176
Customer Report 15,391,767
Calibration 3 New Order 15,337,734 1,636
Payment 15,337,735
Order Status 1,533,773
Delivery 1,533,774
Stock Level 1,533,774
Customer Report 15,337,733
100% 99.4% New Order 15,260,880 1,636
Payment 15,260,878
Order Status 1,526,089
Delivery 1,526,088
Stock Level 1,526,088
Customer Report 15,260,873
90% 90.1% New Order 13,848,828 1,636
Payment 13,848,826
Order Status 1,384,882
Delivery 1,384,883
Stock Level 1,384,883
Customer Report 13,848,831
80% 79.8% New Order 12,255,109 1,636
Payment 12,255,107
Order Status 1,225,511
Delivery 1,225,513
Stock Level 1,225,511
Customer Report 12,255,107
70% 69.8% New Order 10,721,904 1,636
Payment 10,721,907
Order Status 1,072,191
Delivery 1,072,191
Stock Level 1,072,191
Customer Report 10,721,910
60% 59.8% New Order 9,176,013 1,636
Payment 9,176,012
Order Status 917,602
Delivery 917,602
Stock Level 917,600
Customer Report 9,176,011
50% 49.7% New Order 7,637,593 1,636
Payment 7,637,598
Order Status 763,758
Delivery 763,760
Stock Level 763,759
Customer Report 7,637,605
40% 39.6% New Order 6,088,665 1,636
Payment 6,088,662
Order Status 608,865
Delivery 608,865
Stock Level 608,867
Customer Report 6,088,662
30% 30.0% New Order 4,601,861 1,636
Payment 4,601,868
Order Status 460,185
Delivery 460,188
Stock Level 460,186
Customer Report 4,601,858
20% 19.8% New Order 3,042,760 1,636
Payment 3,042,765
Order Status 304,279
Delivery 304,277
Stock Level 304,275
Customer Report 3,042,761
10% 10.1% New Order 1,557,577 1,636
Payment 1,557,572
Order Status 155,757
Delivery 155,759
Stock Level 155,755
Customer Report 1,557,580
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0