Quanta Computer Inc. D44N-1U ssj_ops@100% = 205,287
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     205,320
Calibration 2     206,753
Calibration 3     206,386
ssj_ops@calibrated=206,570
100% 99.4% 206,570 205,287
90% 90.3% 185,913 186,561
80% 67.5% 165,256 139,449
70% 70.7% 144,599 146,094
60% 60.4% 123,942 124,717
50% 50.2% 103,285 103,731
40% 39.7% 82,628 81,925
30% 30.0% 61,971 62,012
20% 20.1% 41,314 41,492
10% 10.0% 20,657 20,662
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 14,951,967 1,636
Payment 14,951,970
Order Status 1,495,197
Delivery 1,495,195
Stock Level 1,495,197
Customer Report 14,951,972
Calibration 2 New Order 15,053,660 1,636
Payment 15,053,659
Order Status 1,505,363
Delivery 1,505,365
Stock Level 1,505,367
Customer Report 15,053,657
Calibration 3 New Order 15,015,808 1,636
Payment 15,015,806
Order Status 1,501,580
Delivery 1,501,580
Stock Level 1,501,579
Customer Report 15,015,803
100% 99.4% New Order 14,938,252 1,636
Payment 14,938,254
Order Status 1,493,827
Delivery 1,493,824
Stock Level 1,493,827
Customer Report 14,938,257
90% 90.3% New Order 13,582,348 1,636
Payment 13,582,350
Order Status 1,358,236
Delivery 1,358,236
Stock Level 1,358,235
Customer Report 13,582,345
80% 67.5% New Order 10,149,754 1,636
Payment 10,149,753
Order Status 1,014,978
Delivery 1,014,973
Stock Level 1,014,975
Customer Report 10,149,743
70% 70.7% New Order 10,625,628 1,636
Payment 10,625,630
Order Status 1,062,563
Delivery 1,062,562
Stock Level 1,062,565
Customer Report 10,625,629
60% 60.4% New Order 9,070,736 1,636
Payment 9,070,729
Order Status 907,074
Delivery 907,073
Stock Level 907,074
Customer Report 9,070,737
50% 50.2% New Order 7,544,166 1,636
Payment 7,544,161
Order Status 754,416
Delivery 754,419
Stock Level 754,416
Customer Report 7,544,163
40% 39.7% New Order 5,958,231 1,636
Payment 5,958,223
Order Status 595,822
Delivery 595,823
Stock Level 595,821
Customer Report 5,958,233
30% 30.0% New Order 4,510,118 1,636
Payment 4,510,115
Order Status 451,012
Delivery 451,014
Stock Level 451,011
Customer Report 4,510,115
20% 20.1% New Order 3,017,578 1,636
Payment 3,017,582
Order Status 301,758
Delivery 301,759
Stock Level 301,758
Customer Report 3,017,580
10% 10.0% New Order 1,502,727 1,636
Payment 1,502,731
Order Status 150,272
Delivery 150,272
Stock Level 150,272
Customer Report 1,502,726
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0