Quanta Computer Inc. D44N-1U ssj_ops@100% = 201,064
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     200,235
Calibration 2     201,279
Calibration 3     200,977
ssj_ops@calibrated=201,128
100% 100.0% 201,128 201,064
90% 89.3% 181,015 179,679
80% 79.5% 160,902 159,968
70% 69.8% 140,790 140,360
60% 59.6% 120,677 119,940
50% 49.8% 100,564 100,073
40% 40.5% 80,451 81,374
30% 29.9% 60,338 60,075
20% 19.8% 40,226 39,787
10% 10.1% 20,113 20,391
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 14,571,412 1,636
Payment 14,571,420
Order Status 1,457,142
Delivery 1,457,142
Stock Level 1,457,142
Customer Report 14,571,416
Calibration 2 New Order 14,643,330 1,636
Payment 14,643,336
Order Status 1,464,334
Delivery 1,464,333
Stock Level 1,464,334
Customer Report 14,643,335
Calibration 3 New Order 14,629,125 1,636
Payment 14,629,113
Order Status 1,462,911
Delivery 1,462,911
Stock Level 1,462,914
Customer Report 14,629,124
100% 100.0% New Order 14,628,111 1,636
Payment 14,628,110
Order Status 1,462,811
Delivery 1,462,811
Stock Level 1,462,810
Customer Report 14,628,105
90% 89.3% New Order 13,068,775 1,636
Payment 13,068,776
Order Status 1,306,880
Delivery 1,306,878
Stock Level 1,306,879
Customer Report 13,068,775
80% 79.5% New Order 11,634,235 1,636
Payment 11,634,229
Order Status 1,163,422
Delivery 1,163,423
Stock Level 1,163,423
Customer Report 11,634,225
70% 69.8% New Order 10,208,552 1,636
Payment 10,208,558
Order Status 1,020,855
Delivery 1,020,855
Stock Level 1,020,856
Customer Report 10,208,551
60% 59.6% New Order 8,723,284 1,636
Payment 8,723,280
Order Status 872,329
Delivery 872,327
Stock Level 872,328
Customer Report 8,723,287
50% 49.8% New Order 7,278,317 1,636
Payment 7,278,321
Order Status 727,832
Delivery 727,831
Stock Level 727,834
Customer Report 7,278,325
40% 40.5% New Order 5,918,397 1,636
Payment 5,918,397
Order Status 591,840
Delivery 591,840
Stock Level 591,841
Customer Report 5,918,407
30% 29.9% New Order 4,369,094 1,636
Payment 4,369,092
Order Status 436,910
Delivery 436,909
Stock Level 436,909
Customer Report 4,369,086
20% 19.8% New Order 2,893,641 1,636
Payment 2,893,641
Order Status 289,362
Delivery 289,363
Stock Level 289,362
Customer Report 2,893,631
10% 10.1% New Order 1,483,030 1,636
Payment 1,483,031
Order Status 148,303
Delivery 148,304
Stock Level 148,303
Customer Report 1,483,029
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0