Quanta Computer Inc. D44N-1U ssj_ops@100% = 207,843
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     210,749
Calibration 2     210,721
Calibration 3     206,180
ssj_ops@calibrated=208,451
100% 99.7% 208,451 207,843
90% 90.2% 187,605 188,020
80% 79.7% 166,760 166,089
70% 69.9% 145,915 145,692
60% 60.0% 125,070 124,993
50% 50.2% 104,225 104,708
40% 39.7% 83,380 82,837
30% 30.0% 62,535 62,561
20% 20.2% 41,690 42,044
10% 10.0% 20,845 20,945
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 15,349,191 1,636
Payment 15,349,192
Order Status 1,534,918
Delivery 1,534,920
Stock Level 1,534,919
Customer Report 15,349,199
Calibration 2 New Order 15,336,306 1,636
Payment 15,336,302
Order Status 1,533,630
Delivery 1,533,628
Stock Level 1,533,632
Customer Report 15,336,304
Calibration 3 New Order 14,997,765 1,636
Payment 14,997,770
Order Status 1,499,777
Delivery 1,499,778
Stock Level 1,499,777
Customer Report 14,997,766
100% 99.7% New Order 15,120,026 1,636
Payment 15,120,029
Order Status 1,512,006
Delivery 1,512,003
Stock Level 1,512,006
Customer Report 15,120,029
90% 90.2% New Order 13,675,154 1,636
Payment 13,675,152
Order Status 1,367,512
Delivery 1,367,516
Stock Level 1,367,512
Customer Report 13,675,141
80% 79.7% New Order 12,080,571 1,636
Payment 12,080,572
Order Status 1,208,056
Delivery 1,208,056
Stock Level 1,208,058
Customer Report 12,080,572
70% 69.9% New Order 10,596,628 1,636
Payment 10,596,623
Order Status 1,059,662
Delivery 1,059,665
Stock Level 1,059,663
Customer Report 10,596,625
60% 60.0% New Order 9,090,907 1,636
Payment 9,090,913
Order Status 909,094
Delivery 909,091
Stock Level 909,092
Customer Report 9,090,911
50% 50.2% New Order 7,615,161 1,636
Payment 7,615,171
Order Status 761,517
Delivery 761,517
Stock Level 761,518
Customer Report 7,615,177
40% 39.7% New Order 6,024,526 1,636
Payment 6,024,533
Order Status 602,452
Delivery 602,454
Stock Level 602,452
Customer Report 6,024,527
30% 30.0% New Order 4,550,085 1,636
Payment 4,550,085
Order Status 455,009
Delivery 455,006
Stock Level 455,009
Customer Report 4,550,089
20% 20.2% New Order 3,057,952 1,636
Payment 3,057,957
Order Status 305,795
Delivery 305,794
Stock Level 305,797
Customer Report 3,057,947
10% 10.0% New Order 1,523,333 1,636
Payment 1,523,332
Order Status 152,333
Delivery 152,333
Stock Level 152,334
Customer Report 1,523,335
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0