Quanta Computer Inc. D44N-1U ssj_ops@100% = 197,527
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     200,329
Calibration 2     198,772
Calibration 3     199,201
ssj_ops@calibrated=198,987
100% 99.3% 198,987 197,527
90% 89.8% 179,088 178,776
80% 80.5% 159,189 160,085
70% 69.9% 139,291 139,158
60% 60.4% 119,392 120,173
50% 50.0% 99,493 99,399
40% 40.1% 79,595 79,868
30% 30.0% 59,696 59,794
20% 20.3% 39,797 40,348
10% 9.9% 19,899 19,708
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 14,593,472 1,636
Payment 14,593,476
Order Status 1,459,348
Delivery 1,459,347
Stock Level 1,459,350
Customer Report 14,593,481
Calibration 2 New Order 14,460,960 1,636
Payment 14,460,968
Order Status 1,446,095
Delivery 1,446,096
Stock Level 1,446,095
Customer Report 14,460,963
Calibration 3 New Order 14,488,851 1,636
Payment 14,488,861
Order Status 1,448,887
Delivery 1,448,885
Stock Level 1,448,884
Customer Report 14,488,867
100% 99.3% New Order 14,375,626 1,636
Payment 14,375,629
Order Status 1,437,563
Delivery 1,437,561
Stock Level 1,437,563
Customer Report 14,375,630
90% 89.8% New Order 13,003,489 1,636
Payment 13,003,502
Order Status 1,300,349
Delivery 1,300,349
Stock Level 1,300,352
Customer Report 13,003,488
80% 80.5% New Order 11,643,340 1,636
Payment 11,643,339
Order Status 1,164,335
Delivery 1,164,334
Stock Level 1,164,331
Customer Report 11,643,341
70% 69.9% New Order 10,120,952 1,636
Payment 10,120,944
Order Status 1,012,096
Delivery 1,012,094
Stock Level 1,012,095
Customer Report 10,120,949
60% 60.4% New Order 8,740,130 1,636
Payment 8,740,134
Order Status 874,015
Delivery 874,011
Stock Level 874,014
Customer Report 8,740,135
50% 50.0% New Order 7,229,026 1,636
Payment 7,229,025
Order Status 722,902
Delivery 722,902
Stock Level 722,901
Customer Report 7,229,019
40% 40.1% New Order 5,808,914 1,636
Payment 5,808,915
Order Status 580,893
Delivery 580,892
Stock Level 580,892
Customer Report 5,808,916
30% 30.0% New Order 4,348,750 1,636
Payment 4,348,745
Order Status 434,872
Delivery 434,875
Stock Level 434,874
Customer Report 4,348,746
20% 20.3% New Order 2,934,540 1,636
Payment 2,934,541
Order Status 293,454
Delivery 293,455
Stock Level 293,455
Customer Report 2,934,555
10% 9.9% New Order 1,433,334 1,636
Payment 1,433,336
Order Status 143,334
Delivery 143,333
Stock Level 143,332
Customer Report 1,433,331
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0