Quanta Computer Inc. D44N-1U ssj_ops@100% = 204,762
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     207,218
Calibration 2     206,155
Calibration 3     205,656
ssj_ops@calibrated=205,906
100% 99.4% 205,906 204,762
90% 90.0% 185,315 185,385
80% 80.3% 164,724 165,422
70% 69.7% 144,134 143,523
60% 59.8% 123,543 123,067
50% 50.0% 102,953 102,894
40% 39.8% 82,362 82,003
30% 30.0% 61,772 61,782
20% 20.0% 41,181 41,193
10% 10.0% 20,591 20,496
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 15,079,415 1,636
Payment 15,079,421
Order Status 1,507,944
Delivery 1,507,942
Stock Level 1,507,942
Customer Report 15,079,420
Calibration 2 New Order 14,993,484 1,636
Payment 14,993,491
Order Status 1,499,348
Delivery 1,499,347
Stock Level 1,499,348
Customer Report 14,993,481
Calibration 3 New Order 14,966,537 1,636
Payment 14,966,535
Order Status 1,496,655
Delivery 1,496,654
Stock Level 1,496,653
Customer Report 14,966,541
100% 99.4% New Order 14,892,345 1,636
Payment 14,892,339
Order Status 1,489,235
Delivery 1,489,234
Stock Level 1,489,234
Customer Report 14,892,340
90% 90.0% New Order 13,482,573 1,636
Payment 13,482,575
Order Status 1,348,258
Delivery 1,348,259
Stock Level 1,348,257
Customer Report 13,482,570
80% 80.3% New Order 12,032,247 1,636
Payment 12,032,242
Order Status 1,203,223
Delivery 1,203,226
Stock Level 1,203,226
Customer Report 12,032,244
70% 69.7% New Order 10,438,126 1,636
Payment 10,438,127
Order Status 1,043,813
Delivery 1,043,813
Stock Level 1,043,812
Customer Report 10,438,128
60% 59.8% New Order 8,950,615 1,636
Payment 8,950,610
Order Status 895,061
Delivery 895,061
Stock Level 895,063
Customer Report 8,950,619
50% 50.0% New Order 7,483,378 1,636
Payment 7,483,381
Order Status 748,338
Delivery 748,339
Stock Level 748,339
Customer Report 7,483,380
40% 39.8% New Order 5,964,116 1,636
Payment 5,964,114
Order Status 596,413
Delivery 596,412
Stock Level 596,412
Customer Report 5,964,114
30% 30.0% New Order 4,493,429 1,636
Payment 4,493,424
Order Status 449,344
Delivery 449,344
Stock Level 449,344
Customer Report 4,493,427
20% 20.0% New Order 2,995,884 1,636
Payment 2,995,878
Order Status 299,588
Delivery 299,587
Stock Level 299,588
Customer Report 2,995,878
10% 10.0% New Order 1,490,645 1,636
Payment 1,490,640
Order Status 149,064
Delivery 149,063
Stock Level 149,064
Customer Report 1,490,639
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0