Quanta Computer Inc. D44N-1U ssj_ops@100% = 208,596
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     213,349
Calibration 2     210,385
Calibration 3     208,631
ssj_ops@calibrated=209,508
100% 99.6% 209,508 208,596
90% 89.7% 188,557 187,937
80% 80.3% 167,607 168,164
70% 69.9% 146,656 146,409
60% 59.4% 125,705 124,375
50% 49.8% 104,754 104,287
40% 40.1% 83,803 84,109
30% 29.8% 62,852 62,432
20% 19.6% 41,902 41,117
10% 10.0% 20,951 21,042
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 15,526,966 1,636
Payment 15,526,975
Order Status 1,552,698
Delivery 1,552,695
Stock Level 1,552,697
Customer Report 15,526,974
Calibration 2 New Order 15,317,889 1,636
Payment 15,317,882
Order Status 1,531,788
Delivery 1,531,788
Stock Level 1,531,789
Customer Report 15,317,888
Calibration 3 New Order 15,180,170 1,636
Payment 15,180,173
Order Status 1,518,017
Delivery 1,518,017
Stock Level 1,518,017
Customer Report 15,180,183
100% 99.6% New Order 15,176,582 1,636
Payment 15,176,581
Order Status 1,517,660
Delivery 1,517,658
Stock Level 1,517,658
Customer Report 15,176,583
90% 89.7% New Order 13,677,676 1,636
Payment 13,677,676
Order Status 1,367,768
Delivery 1,367,767
Stock Level 1,367,767
Customer Report 13,677,676
80% 80.3% New Order 12,230,143 1,636
Payment 12,230,140
Order Status 1,223,014
Delivery 1,223,014
Stock Level 1,223,013
Customer Report 12,230,132
70% 69.9% New Order 10,648,118 1,636
Payment 10,648,120
Order Status 1,064,812
Delivery 1,064,811
Stock Level 1,064,809
Customer Report 10,648,126
60% 59.4% New Order 9,045,563 1,636
Payment 9,045,567
Order Status 904,555
Delivery 904,557
Stock Level 904,556
Customer Report 9,045,558
50% 49.8% New Order 7,585,001 1,636
Payment 7,585,004
Order Status 758,500
Delivery 758,499
Stock Level 758,499
Customer Report 7,585,000
40% 40.1% New Order 6,117,059 1,636
Payment 6,117,058
Order Status 611,703
Delivery 611,708
Stock Level 611,704
Customer Report 6,117,047
30% 29.8% New Order 4,540,604 1,636
Payment 4,540,613
Order Status 454,062
Delivery 454,059
Stock Level 454,061
Customer Report 4,540,608
20% 19.6% New Order 2,990,358 1,636
Payment 2,990,369
Order Status 299,035
Delivery 299,036
Stock Level 299,034
Customer Report 2,990,355
10% 10.0% New Order 1,530,360 1,636
Payment 1,530,352
Order Status 153,035
Delivery 153,036
Stock Level 153,036
Customer Report 1,530,360
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0