Quanta Computer Inc. D44N-1U ssj_ops@100% = 206,804
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     209,427
Calibration 2     206,569
Calibration 3     208,740
ssj_ops@calibrated=207,655
100% 99.6% 207,655 206,804
90% 89.9% 186,889 186,715
80% 80.0% 166,124 166,222
70% 69.9% 145,358 145,178
60% 60.0% 124,593 124,625
50% 50.0% 103,827 103,839
40% 39.8% 83,062 82,617
30% 30.1% 62,296 62,428
20% 19.8% 41,531 41,028
10% 10.0% 20,765 20,869
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 15,251,352 1,636
Payment 15,251,347
Order Status 1,525,135
Delivery 1,525,135
Stock Level 1,525,135
Customer Report 15,251,348
Calibration 2 New Order 15,025,627 1,636
Payment 15,025,630
Order Status 1,502,563
Delivery 1,502,562
Stock Level 1,502,563
Customer Report 15,025,626
Calibration 3 New Order 15,190,098 1,636
Payment 15,190,093
Order Status 1,519,009
Delivery 1,519,008
Stock Level 1,519,009
Customer Report 15,190,092
100% 99.6% New Order 15,042,973 1,636
Payment 15,042,983
Order Status 1,504,298
Delivery 1,504,297
Stock Level 1,504,300
Customer Report 15,042,981
90% 89.9% New Order 13,579,560 1,636
Payment 13,579,561
Order Status 1,357,956
Delivery 1,357,956
Stock Level 1,357,955
Customer Report 13,579,557
80% 80.0% New Order 12,090,973 1,636
Payment 12,090,966
Order Status 1,209,098
Delivery 1,209,097
Stock Level 1,209,098
Customer Report 12,090,967
70% 69.9% New Order 10,558,634 1,636
Payment 10,558,646
Order Status 1,055,864
Delivery 1,055,862
Stock Level 1,055,864
Customer Report 10,558,633
60% 60.0% New Order 9,064,128 1,636
Payment 9,064,124
Order Status 906,414
Delivery 906,412
Stock Level 906,412
Customer Report 9,064,129
50% 50.0% New Order 7,552,390 1,636
Payment 7,552,380
Order Status 755,238
Delivery 755,238
Stock Level 755,238
Customer Report 7,552,383
40% 39.8% New Order 6,008,789 1,636
Payment 6,008,786
Order Status 600,878
Delivery 600,880
Stock Level 600,878
Customer Report 6,008,789
30% 30.1% New Order 4,540,370 1,636
Payment 4,540,366
Order Status 454,038
Delivery 454,036
Stock Level 454,037
Customer Report 4,540,370
20% 19.8% New Order 2,983,994 1,636
Payment 2,983,993
Order Status 298,398
Delivery 298,398
Stock Level 298,397
Customer Report 2,983,998
10% 10.0% New Order 1,517,851 1,636
Payment 1,517,849
Order Status 151,788
Delivery 151,786
Stock Level 151,784
Customer Report 1,517,850
Active Idle New Order 0 1,636
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0