Quanta Computer Inc. D44N-1U ssj_ops@100% = 211,658
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     213,732
Calibration 2     212,261
Calibration 3     212,074
ssj_ops@calibrated=212,167
100% 99.8% 212,167 211,658
90% 88.7% 190,951 188,121
80% 80.0% 169,734 169,734
70% 70.1% 148,517 148,688
60% 60.0% 127,300 127,279
50% 50.0% 106,084 106,018
40% 40.1% 84,867 85,020
30% 30.6% 63,650 64,822
20% 19.8% 42,433 42,046
10% 9.9% 21,217 20,999
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 15,568,999 1,636
Payment 15,568,994
Order Status 1,556,900
Delivery 1,556,900
Stock Level 1,556,900
Customer Report 15,568,999
Calibration 2 New Order 15,438,617 1,636
Payment 15,438,619
Order Status 1,543,861
Delivery 1,543,863
Stock Level 1,543,862
Customer Report 15,438,612
Calibration 3 New Order 15,433,954 1,636
Payment 15,433,955
Order Status 1,543,394
Delivery 1,543,395
Stock Level 1,543,396
Customer Report 15,433,957
100% 99.8% New Order 15,398,199 1,636
Payment 15,398,200
Order Status 1,539,819
Delivery 1,539,820
Stock Level 1,539,820
Customer Report 15,398,200
90% 88.7% New Order 13,689,029 1,636
Payment 13,689,027
Order Status 1,368,904
Delivery 1,368,904
Stock Level 1,368,901
Customer Report 13,689,029
80% 80.0% New Order 12,346,927 1,636
Payment 12,346,930
Order Status 1,234,695
Delivery 1,234,694
Stock Level 1,234,693
Customer Report 12,346,941
70% 70.1% New Order 10,814,834 1,636
Payment 10,814,828
Order Status 1,081,484
Delivery 1,081,484
Stock Level 1,081,483
Customer Report 10,814,833
60% 60.0% New Order 9,257,065 1,636
Payment 9,257,065
Order Status 925,706
Delivery 925,708
Stock Level 925,707
Customer Report 9,257,063
50% 50.0% New Order 7,711,037 1,636
Payment 7,711,024
Order Status 771,102
Delivery 771,102
Stock Level 771,103
Customer Report 7,711,032
40% 40.1% New Order 6,183,330 1,636
Payment 6,183,331
Order Status 618,333
Delivery 618,334
Stock Level 618,334
Customer Report 6,183,338
30% 30.6% New Order 4,714,518 1,636
Payment 4,714,520
Order Status 471,450
Delivery 471,452
Stock Level 471,450
Customer Report 4,714,520
20% 19.8% New Order 3,057,878 1,636
Payment 3,057,878
Order Status 305,786
Delivery 305,790
Stock Level 305,786
Customer Report 3,057,882
10% 9.9% New Order 1,527,278 1,636
Payment 1,527,269
Order Status 152,728
Delivery 152,728
Stock Level 152,729
Customer Report 1,527,277
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0