Quanta Computer Inc. D44N-1U ssj_ops@100% = 211,395
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     212,806
Calibration 2     211,377
Calibration 3     213,358
ssj_ops@calibrated=212,367
100% 99.5% 212,367 211,395
90% 90.5% 191,131 192,276
80% 79.9% 169,894 169,598
70% 70.3% 148,657 149,341
60% 60.0% 127,420 127,333
50% 50.2% 106,184 106,668
40% 39.9% 84,947 84,722
30% 29.9% 63,710 63,499
20% 20.0% 42,473 42,452
10% 9.9% 21,237 20,982
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 15,506,569 1,636
Payment 15,506,564
Order Status 1,550,656
Delivery 1,550,656
Stock Level 1,550,658
Customer Report 15,506,556
Calibration 2 New Order 15,375,313 1,636
Payment 15,375,300
Order Status 1,537,529
Delivery 1,537,529
Stock Level 1,537,532
Customer Report 15,375,308
Calibration 3 New Order 15,528,136 1,636
Payment 15,528,136
Order Status 1,552,812
Delivery 1,552,816
Stock Level 1,552,816
Customer Report 15,528,134
100% 99.5% New Order 15,375,968 1,636
Payment 15,375,971
Order Status 1,537,596
Delivery 1,537,598
Stock Level 1,537,596
Customer Report 15,375,969
90% 90.5% New Order 13,993,713 1,636
Payment 13,993,712
Order Status 1,399,371
Delivery 1,399,371
Stock Level 1,399,374
Customer Report 13,993,716
80% 79.9% New Order 12,335,427 1,636
Payment 12,335,424
Order Status 1,233,545
Delivery 1,233,542
Stock Level 1,233,543
Customer Report 12,335,431
70% 70.3% New Order 10,861,678 1,636
Payment 10,861,678
Order Status 1,086,167
Delivery 1,086,167
Stock Level 1,086,168
Customer Report 10,861,675
60% 60.0% New Order 9,260,824 1,636
Payment 9,260,819
Order Status 926,083
Delivery 926,083
Stock Level 926,081
Customer Report 9,260,821
50% 50.2% New Order 7,758,129 1,636
Payment 7,758,129
Order Status 775,812
Delivery 775,812
Stock Level 775,814
Customer Report 7,758,123
40% 39.9% New Order 6,161,661 1,636
Payment 6,161,658
Order Status 616,165
Delivery 616,165
Stock Level 616,165
Customer Report 6,161,660
30% 29.9% New Order 4,618,176 1,636
Payment 4,618,168
Order Status 461,817
Delivery 461,817
Stock Level 461,819
Customer Report 4,618,172
20% 20.0% New Order 3,087,577 1,636
Payment 3,087,572
Order Status 308,758
Delivery 308,759
Stock Level 308,756
Customer Report 3,087,578
10% 9.9% New Order 1,526,060 1,636
Payment 1,526,057
Order Status 152,605
Delivery 152,606
Stock Level 152,608
Customer Report 1,526,064
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0