Quanta Computer Inc. D44N-1U ssj_ops@100% = 211,025
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     212,427
Calibration 2     212,113
Calibration 3     211,585
ssj_ops@calibrated=211,849
100% 99.6% 211,849 211,025
90% 89.2% 190,664 188,996
80% 79.0% 169,479 167,456
70% 69.9% 148,294 148,059
60% 60.2% 127,109 127,604
50% 50.3% 105,925 106,496
40% 40.1% 84,740 84,896
30% 30.6% 63,555 64,786
20% 19.8% 42,370 41,948
10% 9.9% 21,185 20,895
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 15,471,917 1,636
Payment 15,471,912
Order Status 1,547,191
Delivery 1,547,190
Stock Level 1,547,191
Customer Report 15,471,908
Calibration 2 New Order 15,435,854 1,636
Payment 15,435,849
Order Status 1,543,586
Delivery 1,543,586
Stock Level 1,543,584
Customer Report 15,435,850
Calibration 3 New Order 15,392,106 1,636
Payment 15,392,105
Order Status 1,539,210
Delivery 1,539,210
Stock Level 1,539,209
Customer Report 15,392,110
100% 99.6% New Order 15,348,349 1,636
Payment 15,348,341
Order Status 1,534,833
Delivery 1,534,833
Stock Level 1,534,832
Customer Report 15,348,337
90% 89.2% New Order 13,761,341 1,636
Payment 13,761,337
Order Status 1,376,134
Delivery 1,376,133
Stock Level 1,376,136
Customer Report 13,761,342
80% 79.0% New Order 12,179,251 1,636
Payment 12,179,245
Order Status 1,217,925
Delivery 1,217,925
Stock Level 1,217,925
Customer Report 12,179,239
70% 69.9% New Order 10,768,486 1,636
Payment 10,768,488
Order Status 1,076,849
Delivery 1,076,850
Stock Level 1,076,849
Customer Report 10,768,487
60% 60.2% New Order 9,280,553 1,636
Payment 9,280,550
Order Status 928,056
Delivery 928,052
Stock Level 928,056
Customer Report 9,280,548
50% 50.3% New Order 7,745,958 1,636
Payment 7,745,960
Order Status 774,594
Delivery 774,596
Stock Level 774,595
Customer Report 7,745,952
40% 40.1% New Order 6,174,283 1,636
Payment 6,174,285
Order Status 617,429
Delivery 617,428
Stock Level 617,429
Customer Report 6,174,288
30% 30.6% New Order 4,711,845 1,636
Payment 4,711,850
Order Status 471,185
Delivery 471,186
Stock Level 471,184
Customer Report 4,711,848
20% 19.8% New Order 3,050,918 1,636
Payment 3,050,910
Order Status 305,090
Delivery 305,091
Stock Level 305,092
Customer Report 3,050,900
10% 9.9% New Order 1,519,696 1,636
Payment 1,519,693
Order Status 151,970
Delivery 151,970
Stock Level 151,971
Customer Report 1,519,700
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0