Quanta Computer Inc. D44N-1U ssj_ops@100% = 206,505
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     206,540
Calibration 2     206,458
Calibration 3     204,076
ssj_ops@calibrated=205,267
100% 100.6% 205,267 206,505
90% 90.1% 184,740 184,956
80% 80.5% 164,213 165,238
70% 70.4% 143,687 144,517
60% 60.3% 123,160 123,858
50% 50.1% 102,633 102,793
40% 39.7% 82,107 81,590
30% 30.1% 61,580 61,832
20% 20.0% 41,053 40,969
10% 9.8% 20,527 20,191
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 15,044,677 1,636
Payment 15,044,678
Order Status 1,504,469
Delivery 1,504,467
Stock Level 1,504,468
Customer Report 15,044,679
Calibration 2 New Order 15,025,322 1,636
Payment 15,025,321
Order Status 1,502,533
Delivery 1,502,532
Stock Level 1,502,535
Customer Report 15,025,320
Calibration 3 New Order 14,848,039 1,636
Payment 14,848,040
Order Status 1,484,805
Delivery 1,484,807
Stock Level 1,484,803
Customer Report 14,848,036
100% 100.6% New Order 15,030,055 1,636
Payment 15,030,059
Order Status 1,503,004
Delivery 1,503,006
Stock Level 1,503,006
Customer Report 15,030,058
90% 90.1% New Order 13,456,970 1,636
Payment 13,456,972
Order Status 1,345,697
Delivery 1,345,698
Stock Level 1,345,698
Customer Report 13,456,976
80% 80.5% New Order 12,017,629 1,636
Payment 12,017,634
Order Status 1,201,765
Delivery 1,201,763
Stock Level 1,201,762
Customer Report 12,017,627
70% 70.4% New Order 10,510,659 1,636
Payment 10,510,649
Order Status 1,051,067
Delivery 1,051,066
Stock Level 1,051,065
Customer Report 10,510,661
60% 60.3% New Order 9,008,919 1,636
Payment 9,008,917
Order Status 900,891
Delivery 900,895
Stock Level 900,892
Customer Report 9,008,914
50% 50.1% New Order 7,475,978 1,636
Payment 7,475,975
Order Status 747,598
Delivery 747,600
Stock Level 747,597
Customer Report 7,475,982
40% 39.7% New Order 5,934,133 1,636
Payment 5,934,133
Order Status 593,413
Delivery 593,412
Stock Level 593,413
Customer Report 5,934,136
30% 30.1% New Order 4,496,956 1,636
Payment 4,496,959
Order Status 449,695
Delivery 449,696
Stock Level 449,694
Customer Report 4,496,958
20% 20.0% New Order 2,979,634 1,636
Payment 2,979,633
Order Status 297,965
Delivery 297,962
Stock Level 297,962
Customer Report 2,979,633
10% 9.8% New Order 1,468,482 1,636
Payment 1,468,490
Order Status 146,848
Delivery 146,849
Stock Level 146,849
Customer Report 1,468,482
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0