Quanta Computer Inc. D44N-1U ssj_ops@100% = 202,664
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     202,770
Calibration 2     204,748
Calibration 3     202,503
ssj_ops@calibrated=203,625
100% 99.5% 203,625 202,664
90% 90.1% 183,263 183,524
80% 79.7% 162,900 162,217
70% 70.5% 142,538 143,488
60% 60.0% 122,175 122,187
50% 49.9% 101,813 101,709
40% 40.3% 81,450 82,082
30% 30.2% 61,088 61,398
20% 20.1% 40,725 40,849
10% 9.9% 20,363 20,224
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 14,762,717 1,636
Payment 14,762,724
Order Status 1,476,272
Delivery 1,476,271
Stock Level 1,476,269
Customer Report 14,762,720
Calibration 2 New Order 14,894,902 1,636
Payment 14,894,895
Order Status 1,489,490
Delivery 1,489,491
Stock Level 1,489,490
Customer Report 14,894,899
Calibration 3 New Order 14,744,025 1,636
Payment 14,744,032
Order Status 1,474,405
Delivery 1,474,403
Stock Level 1,474,405
Customer Report 14,744,029
100% 99.5% New Order 14,740,678 1,636
Payment 14,740,678
Order Status 1,474,070
Delivery 1,474,068
Stock Level 1,474,066
Customer Report 14,740,684
90% 90.1% New Order 13,349,885 1,636
Payment 13,349,882
Order Status 1,334,989
Delivery 1,334,987
Stock Level 1,334,987
Customer Report 13,349,875
80% 79.7% New Order 11,797,865 1,636
Payment 11,797,866
Order Status 1,179,787
Delivery 1,179,789
Stock Level 1,179,785
Customer Report 11,797,867
70% 70.5% New Order 10,435,520 1,636
Payment 10,435,519
Order Status 1,043,552
Delivery 1,043,551
Stock Level 1,043,553
Customer Report 10,435,523
60% 60.0% New Order 8,887,349 1,636
Payment 8,887,348
Order Status 888,736
Delivery 888,734
Stock Level 888,735
Customer Report 8,887,351
50% 49.9% New Order 7,397,509 1,636
Payment 7,397,511
Order Status 739,751
Delivery 739,752
Stock Level 739,752
Customer Report 7,397,509
40% 40.3% New Order 5,969,947 1,636
Payment 5,969,955
Order Status 596,994
Delivery 596,995
Stock Level 596,996
Customer Report 5,969,952
30% 30.2% New Order 4,465,434 1,636
Payment 4,465,433
Order Status 446,540
Delivery 446,543
Stock Level 446,543
Customer Report 4,465,438
20% 20.1% New Order 2,970,902 1,636
Payment 2,970,914
Order Status 297,092
Delivery 297,089
Stock Level 297,091
Customer Report 2,970,912
10% 9.9% New Order 1,470,914 1,636
Payment 1,470,911
Order Status 147,091
Delivery 147,090
Stock Level 147,091
Customer Report 1,470,903
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0