Quanta Computer Inc. D44N-1U ssj_ops@100% = 203,510
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     206,162
Calibration 2     206,569
Calibration 3     205,118
ssj_ops@calibrated=205,843
100% 98.9% 205,843 203,510
90% 91.2% 185,259 187,676
80% 79.7% 164,675 164,107
70% 69.5% 144,090 143,097
60% 59.9% 123,506 123,366
50% 50.0% 102,922 102,963
40% 39.7% 82,337 81,636
30% 30.5% 61,753 62,695
20% 19.7% 41,169 40,534
10% 10.1% 20,584 20,758
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 15,007,796 1,636
Payment 15,007,804
Order Status 1,500,782
Delivery 1,500,783
Stock Level 1,500,781
Customer Report 15,007,802
Calibration 2 New Order 15,023,943 1,636
Payment 15,023,945
Order Status 1,502,395
Delivery 1,502,396
Stock Level 1,502,394
Customer Report 15,023,951
Calibration 3 New Order 14,925,351 1,636
Payment 14,925,349
Order Status 1,492,536
Delivery 1,492,535
Stock Level 1,492,535
Customer Report 14,925,351
100% 98.9% New Order 14,810,084 1,636
Payment 14,810,091
Order Status 1,481,009
Delivery 1,481,010
Stock Level 1,481,009
Customer Report 14,810,081
90% 91.2% New Order 13,649,617 1,636
Payment 13,649,624
Order Status 1,364,961
Delivery 1,364,962
Stock Level 1,364,963
Customer Report 13,649,623
80% 79.7% New Order 11,935,984 1,636
Payment 11,935,976
Order Status 1,193,599
Delivery 1,193,598
Stock Level 1,193,597
Customer Report 11,935,981
70% 69.5% New Order 10,407,531 1,636
Payment 10,407,528
Order Status 1,040,753
Delivery 1,040,757
Stock Level 1,040,752
Customer Report 10,407,527
60% 59.9% New Order 8,972,271 1,636
Payment 8,972,267
Order Status 897,228
Delivery 897,226
Stock Level 897,227
Customer Report 8,972,270
50% 50.0% New Order 7,488,313 1,636
Payment 7,488,311
Order Status 748,831
Delivery 748,830
Stock Level 748,831
Customer Report 7,488,312
40% 39.7% New Order 5,937,265 1,636
Payment 5,937,256
Order Status 593,726
Delivery 593,725
Stock Level 593,726
Customer Report 5,937,261
30% 30.5% New Order 4,559,767 1,636
Payment 4,559,769
Order Status 455,977
Delivery 455,977
Stock Level 455,976
Customer Report 4,559,767
20% 19.7% New Order 2,948,003 1,636
Payment 2,948,003
Order Status 294,801
Delivery 294,799
Stock Level 294,802
Customer Report 2,947,999
10% 10.1% New Order 1,509,692 1,636
Payment 1,509,700
Order Status 150,970
Delivery 150,968
Stock Level 150,970
Customer Report 1,509,700
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0