Quanta Computer Inc. D44N-1U ssj_ops@100% = 203,619
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     205,572
Calibration 2     201,641
Calibration 3     204,319
ssj_ops@calibrated=202,980
100% 100.3% 202,980 203,619
90% 89.6% 182,682 181,854
80% 79.6% 162,384 161,647
70% 69.8% 142,086 141,587
60% 59.8% 121,788 121,342
50% 49.5% 101,490 100,505
40% 40.0% 81,192 81,104
30% 29.7% 60,894 60,293
20% 19.9% 40,596 40,420
10% 10.1% 20,298 20,556
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 14,967,761 1,636
Payment 14,967,765
Order Status 1,496,776
Delivery 1,496,776
Stock Level 1,496,778
Customer Report 14,967,762
Calibration 2 New Order 14,674,656 1,636
Payment 14,674,657
Order Status 1,467,464
Delivery 1,467,466
Stock Level 1,467,466
Customer Report 14,674,654
Calibration 3 New Order 14,860,617 1,636
Payment 14,860,627
Order Status 1,486,061
Delivery 1,486,062
Stock Level 1,486,062
Customer Report 14,860,622
100% 100.3% New Order 14,821,083 1,636
Payment 14,821,072
Order Status 1,482,109
Delivery 1,482,107
Stock Level 1,482,108
Customer Report 14,821,082
90% 89.6% New Order 13,239,440 1,636
Payment 13,239,441
Order Status 1,323,944
Delivery 1,323,943
Stock Level 1,323,943
Customer Report 13,239,431
80% 79.6% New Order 11,759,765 1,636
Payment 11,759,767
Order Status 1,175,975
Delivery 1,175,976
Stock Level 1,175,977
Customer Report 11,759,768
70% 69.8% New Order 10,297,241 1,636
Payment 10,297,240
Order Status 1,029,722
Delivery 1,029,725
Stock Level 1,029,725
Customer Report 10,297,236
60% 59.8% New Order 8,825,112 1,636
Payment 8,825,113
Order Status 882,510
Delivery 882,512
Stock Level 882,510
Customer Report 8,825,106
50% 49.5% New Order 7,309,503 1,636
Payment 7,309,496
Order Status 730,950
Delivery 730,950
Stock Level 730,951
Customer Report 7,309,493
40% 40.0% New Order 5,898,691 1,636
Payment 5,898,697
Order Status 589,867
Delivery 589,869
Stock Level 589,868
Customer Report 5,898,696
30% 29.7% New Order 4,385,030 1,636
Payment 4,385,030
Order Status 438,503
Delivery 438,504
Stock Level 438,502
Customer Report 4,385,025
20% 19.9% New Order 2,939,697 1,636
Payment 2,939,694
Order Status 293,969
Delivery 293,971
Stock Level 293,970
Customer Report 2,939,699
10% 10.1% New Order 1,494,996 1,636
Payment 1,494,997
Order Status 149,499
Delivery 149,498
Stock Level 149,502
Customer Report 1,495,006
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0