Quanta Computer Inc. D44N-1U ssj_ops@100% = 194,531
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     196,670
Calibration 2     195,921
Calibration 3     197,532
ssj_ops@calibrated=196,727
100% 98.9% 196,727 194,531
90% 89.5% 177,054 176,099
80% 80.7% 157,381 158,849
70% 70.1% 137,709 137,970
60% 59.7% 118,036 117,462
50% 50.2% 98,363 98,710
40% 39.9% 78,691 78,541
30% 30.1% 59,018 59,147
20% 20.0% 39,345 39,390
10% 10.0% 19,673 19,581
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 14,319,524 1,636
Payment 14,319,528
Order Status 1,431,951
Delivery 1,431,951
Stock Level 1,431,952
Customer Report 14,319,522
Calibration 2 New Order 14,268,723 1,636
Payment 14,268,721
Order Status 1,426,872
Delivery 1,426,871
Stock Level 1,426,871
Customer Report 14,268,713
Calibration 3 New Order 14,374,825 1,636
Payment 14,374,829
Order Status 1,437,482
Delivery 1,437,480
Stock Level 1,437,483
Customer Report 14,374,821
100% 98.9% New Order 14,153,026 1,636
Payment 14,153,027
Order Status 1,415,305
Delivery 1,415,303
Stock Level 1,415,301
Customer Report 14,153,028
90% 89.5% New Order 12,807,984 1,636
Payment 12,807,985
Order Status 1,280,799
Delivery 1,280,800
Stock Level 1,280,797
Customer Report 12,807,982
80% 80.7% New Order 11,553,341 1,636
Payment 11,553,341
Order Status 1,155,333
Delivery 1,155,334
Stock Level 1,155,334
Customer Report 11,553,334
70% 70.1% New Order 10,034,534 1,636
Payment 10,034,533
Order Status 1,003,452
Delivery 1,003,453
Stock Level 1,003,454
Customer Report 10,034,536
60% 59.7% New Order 8,543,123 1,636
Payment 8,543,128
Order Status 854,312
Delivery 854,313
Stock Level 854,312
Customer Report 8,543,123
50% 50.2% New Order 7,179,292 1,636
Payment 7,179,291
Order Status 717,929
Delivery 717,929
Stock Level 717,928
Customer Report 7,179,291
40% 39.9% New Order 5,712,348 1,636
Payment 5,712,339
Order Status 571,232
Delivery 571,236
Stock Level 571,234
Customer Report 5,712,338
30% 30.1% New Order 4,301,817 1,636
Payment 4,301,814
Order Status 430,183
Delivery 430,183
Stock Level 430,181
Customer Report 4,301,822
20% 20.0% New Order 2,864,851 1,636
Payment 2,864,852
Order Status 286,485
Delivery 286,485
Stock Level 286,485
Customer Report 2,864,843
10% 10.0% New Order 1,424,137 1,636
Payment 1,424,128
Order Status 142,412
Delivery 142,413
Stock Level 142,413
Customer Report 1,424,132
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0