Quanta Computer Inc. D44N-1U ssj_ops@100% = 211,731
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     209,460
Calibration 2     211,687
Calibration 3     210,218
ssj_ops@calibrated=210,952
100% 100.4% 210,952 211,731
90% 89.5% 189,857 188,809
80% 80.2% 168,762 169,108
70% 70.0% 147,667 147,668
60% 60.6% 126,571 127,855
50% 49.8% 105,476 104,994
40% 40.1% 84,381 84,658
30% 30.2% 63,286 63,677
20% 19.8% 42,190 41,831
10% 10.0% 21,095 21,007
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 15,247,367 1,636
Payment 15,247,377
Order Status 1,524,737
Delivery 1,524,738
Stock Level 1,524,737
Customer Report 15,247,379
Calibration 2 New Order 15,403,858 1,636
Payment 15,403,853
Order Status 1,540,386
Delivery 1,540,388
Stock Level 1,540,385
Customer Report 15,403,862
Calibration 3 New Order 15,297,929 1,636
Payment 15,297,922
Order Status 1,529,793
Delivery 1,529,792
Stock Level 1,529,793
Customer Report 15,297,916
100% 100.4% New Order 15,398,916 1,636
Payment 15,398,921
Order Status 1,539,892
Delivery 1,539,894
Stock Level 1,539,891
Customer Report 15,398,915
90% 89.5% New Order 13,755,153 1,636
Payment 13,755,159
Order Status 1,375,516
Delivery 1,375,516
Stock Level 1,375,516
Customer Report 13,755,168
80% 80.2% New Order 12,298,865 1,636
Payment 12,298,866
Order Status 1,229,887
Delivery 1,229,886
Stock Level 1,229,886
Customer Report 12,298,869
70% 70.0% New Order 10,739,498 1,636
Payment 10,739,493
Order Status 1,073,950
Delivery 1,073,949
Stock Level 1,073,950
Customer Report 10,739,499
60% 60.6% New Order 9,298,661 1,636
Payment 9,298,656
Order Status 929,868
Delivery 929,866
Stock Level 929,865
Customer Report 9,298,661
50% 49.8% New Order 7,636,506 1,636
Payment 7,636,500
Order Status 763,650
Delivery 763,650
Stock Level 763,652
Customer Report 7,636,502
40% 40.1% New Order 6,156,968 1,636
Payment 6,156,976
Order Status 615,697
Delivery 615,696
Stock Level 615,699
Customer Report 6,156,964
30% 30.2% New Order 4,631,224 1,636
Payment 4,631,223
Order Status 463,121
Delivery 463,122
Stock Level 463,123
Customer Report 4,631,226
20% 19.8% New Order 3,042,424 1,636
Payment 3,042,426
Order Status 304,240
Delivery 304,242
Stock Level 304,241
Customer Report 3,042,427
10% 10.0% New Order 1,527,881 1,636
Payment 1,527,875
Order Status 152,790
Delivery 152,786
Stock Level 152,788
Customer Report 1,527,880
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0