Quanta Computer Inc. D44N-1U ssj_ops@100% = 212,770
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     215,000
Calibration 2     213,983
Calibration 3     213,853
ssj_ops@calibrated=213,918
100% 99.5% 213,918 212,770
90% 88.6% 192,526 189,465
80% 79.8% 171,135 170,680
70% 69.3% 149,743 148,181
60% 60.5% 128,351 129,392
50% 50.0% 106,959 106,893
40% 39.9% 85,567 85,323
30% 30.4% 64,175 65,045
20% 20.2% 42,784 43,186
10% 10.0% 21,392 21,341
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 15,647,743 1,636
Payment 15,647,743
Order Status 1,564,776
Delivery 1,564,775
Stock Level 1,564,773
Customer Report 15,647,745
Calibration 2 New Order 15,573,021 1,636
Payment 15,573,018
Order Status 1,557,302
Delivery 1,557,303
Stock Level 1,557,301
Customer Report 15,573,014
Calibration 3 New Order 15,555,913 1,636
Payment 15,555,913
Order Status 1,555,590
Delivery 1,555,589
Stock Level 1,555,592
Customer Report 15,555,905
100% 99.5% New Order 15,474,967 1,636
Payment 15,474,967
Order Status 1,547,497
Delivery 1,547,496
Stock Level 1,547,496
Customer Report 15,474,970
90% 88.6% New Order 13,780,457 1,636
Payment 13,780,463
Order Status 1,378,047
Delivery 1,378,045
Stock Level 1,378,047
Customer Report 13,780,459
80% 79.8% New Order 12,413,206 1,636
Payment 12,413,208
Order Status 1,241,322
Delivery 1,241,321
Stock Level 1,241,321
Customer Report 12,413,205
70% 69.3% New Order 10,777,141 1,636
Payment 10,777,138
Order Status 1,077,716
Delivery 1,077,715
Stock Level 1,077,713
Customer Report 10,777,139
60% 60.5% New Order 9,411,176 1,636
Payment 9,411,176
Order Status 941,115
Delivery 941,120
Stock Level 941,117
Customer Report 9,411,173
50% 50.0% New Order 7,774,881 1,636
Payment 7,774,878
Order Status 777,487
Delivery 777,488
Stock Level 777,488
Customer Report 7,774,880
40% 39.9% New Order 6,205,563 1,636
Payment 6,205,562
Order Status 620,556
Delivery 620,557
Stock Level 620,555
Customer Report 6,205,565
30% 30.4% New Order 4,730,579 1,636
Payment 4,730,572
Order Status 473,056
Delivery 473,058
Stock Level 473,059
Customer Report 4,730,577
20% 20.2% New Order 3,140,909 1,636
Payment 3,140,910
Order Status 314,091
Delivery 314,092
Stock Level 314,090
Customer Report 3,140,909
10% 10.0% New Order 1,552,124 1,636
Payment 1,552,118
Order Status 155,211
Delivery 155,212
Stock Level 155,210
Customer Report 1,552,125
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0