Quanta Computer Inc. D44N-1U ssj_ops@100% = 210,432
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     211,582
Calibration 2     210,637
Calibration 3     211,798
ssj_ops@calibrated=211,218
100% 99.6% 211,218 210,432
90% 90.0% 190,096 190,113
80% 79.7% 168,974 168,355
70% 69.8% 147,852 147,477
60% 59.7% 126,731 126,063
50% 50.0% 105,609 105,705
40% 40.2% 84,487 84,863
30% 29.9% 63,365 63,224
20% 19.8% 42,244 41,757
10% 9.7% 21,122 20,553
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 15,410,090 1,636
Payment 15,410,090
Order Status 1,541,009
Delivery 1,541,009
Stock Level 1,541,009
Customer Report 15,410,096
Calibration 2 New Order 15,339,195 1,636
Payment 15,339,188
Order Status 1,533,918
Delivery 1,533,919
Stock Level 1,533,918
Customer Report 15,339,184
Calibration 3 New Order 15,413,951 1,636
Payment 15,413,952
Order Status 1,541,395
Delivery 1,541,397
Stock Level 1,541,395
Customer Report 15,413,952
100% 99.6% New Order 15,310,842 1,636
Payment 15,310,832
Order Status 1,531,083
Delivery 1,531,085
Stock Level 1,531,083
Customer Report 15,310,840
90% 90.0% New Order 13,834,479 1,636
Payment 13,834,488
Order Status 1,383,449
Delivery 1,383,448
Stock Level 1,383,448
Customer Report 13,834,482
80% 79.7% New Order 12,244,224 1,636
Payment 12,244,225
Order Status 1,224,422
Delivery 1,224,421
Stock Level 1,224,423
Customer Report 12,244,222
70% 69.8% New Order 10,725,844 1,636
Payment 10,725,846
Order Status 1,072,582
Delivery 1,072,585
Stock Level 1,072,583
Customer Report 10,725,844
60% 59.7% New Order 9,168,263 1,636
Payment 9,168,263
Order Status 916,826
Delivery 916,827
Stock Level 916,825
Customer Report 9,168,260
50% 50.0% New Order 7,687,981 1,636
Payment 7,687,989
Order Status 768,800
Delivery 768,800
Stock Level 768,799
Customer Report 7,687,984
40% 40.2% New Order 6,172,180 1,636
Payment 6,172,185
Order Status 617,218
Delivery 617,217
Stock Level 617,217
Customer Report 6,172,184
30% 29.9% New Order 4,598,244 1,636
Payment 4,598,252
Order Status 459,825
Delivery 459,825
Stock Level 459,826
Customer Report 4,598,252
20% 19.8% New Order 3,036,971 1,636
Payment 3,036,964
Order Status 303,696
Delivery 303,698
Stock Level 303,697
Customer Report 3,036,974
10% 9.7% New Order 1,494,847 1,636
Payment 1,494,847
Order Status 149,484
Delivery 149,485
Stock Level 149,484
Customer Report 1,494,853
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0