Quanta Computer Inc. D44N-1U ssj_ops@100% = 202,502
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     204,332
Calibration 2     205,853
Calibration 3     201,428
ssj_ops@calibrated=203,640
100% 99.4% 203,640 202,502
90% 87.6% 183,276 178,342
80% 80.0% 162,912 163,013
70% 69.9% 142,548 142,389
60% 60.5% 122,184 123,288
50% 50.5% 101,820 102,914
40% 40.2% 81,456 81,778
30% 30.1% 61,092 61,336
20% 19.8% 40,728 40,239
10% 9.9% 20,364 20,237
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 14,901,699 1,636
Payment 14,901,698
Order Status 1,490,169
Delivery 1,490,169
Stock Level 1,490,170
Customer Report 14,901,700
Calibration 2 New Order 14,977,076 1,636
Payment 14,977,069
Order Status 1,497,708
Delivery 1,497,706
Stock Level 1,497,708
Customer Report 14,977,078
Calibration 3 New Order 14,658,958 1,636
Payment 14,658,956
Order Status 1,465,895
Delivery 1,465,895
Stock Level 1,465,895
Customer Report 14,658,954
100% 99.4% New Order 14,737,472 1,636
Payment 14,737,477
Order Status 1,473,745
Delivery 1,473,746
Stock Level 1,473,747
Customer Report 14,737,477
90% 87.6% New Order 12,986,558 1,636
Payment 12,986,564
Order Status 1,298,657
Delivery 1,298,655
Stock Level 1,298,656
Customer Report 12,986,560
80% 80.0% New Order 11,856,666 1,636
Payment 11,856,671
Order Status 1,185,667
Delivery 1,185,668
Stock Level 1,185,669
Customer Report 11,856,670
70% 69.9% New Order 10,356,476 1,636
Payment 10,356,481
Order Status 1,035,648
Delivery 1,035,646
Stock Level 1,035,647
Customer Report 10,356,479
60% 60.5% New Order 8,967,041 1,636
Payment 8,967,045
Order Status 896,706
Delivery 896,703
Stock Level 896,708
Customer Report 8,967,041
50% 50.5% New Order 7,484,910 1,636
Payment 7,484,903
Order Status 748,491
Delivery 748,490
Stock Level 748,493
Customer Report 7,484,907
40% 40.2% New Order 5,947,875 1,636
Payment 5,947,883
Order Status 594,788
Delivery 594,788
Stock Level 594,788
Customer Report 5,947,877
30% 30.1% New Order 4,460,909 1,636
Payment 4,460,909
Order Status 446,092
Delivery 446,094
Stock Level 446,090
Customer Report 4,460,906
20% 19.8% New Order 2,926,666 1,636
Payment 2,926,666
Order Status 292,667
Delivery 292,665
Stock Level 292,668
Customer Report 2,926,668
10% 9.9% New Order 1,471,819 1,636
Payment 1,471,821
Order Status 147,182
Delivery 147,182
Stock Level 147,182
Customer Report 1,471,814
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0