Compal Electronics, Inc. SD223-8A ssj_ops@100% = 222,762
Test Sponsor: Compal Electronics, Inc. SPEC License #: 6857 Test Method: Multi Node
Tested By: Compal Electronics, Inc. Test Location: Neihu Dist, Taipei City, Taiwan (R.O.C.) Test Date: Feb 10, 2026
Hardware Availability: May-2025 Software Availability: Sep-2025 Publication: Mar 17, 2026
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     222,039
Calibration 2     222,842
Calibration 3     223,071
ssj_ops@calibrated=222,957
100% 99.9% 222,957 222,762
90% 90.4% 200,661 201,619
80% 79.5% 178,365 177,329
70% 70.0% 156,070 156,163
60% 60.4% 133,774 134,664
50% 50.0% 111,478 111,405
40% 39.8% 89,183 88,812
30% 29.9% 66,887 66,558
20% 19.8% 44,591 44,226
10% 9.9% 22,296 22,183
Active Idle   0 0
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 4
Comment: SUT
Hardware
Hardware Vendor: Compal Electronics, Inc.
Model: SD223-8A
Form Factor: 2U
CPU Name: AMD EPYC 9355 3.55 GHz
CPU Characteristics: 32 core, 3.55GHz, 256MB L3 Cache
CPU Frequency (MHz): 3550
CPU(s) Enabled: 64 cores, 2 chips, 32 cores/chip
Hardware Threads: 128 (2 / core)
CPU(s) Orderable: 1,2 chips
Primary Cache: 48 KB I + 48 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
Tertiary Cache: 256 MB I+D on chip per chip, 32 MB shared/4 cores
Other Cache: None
Memory Amount (GB): 384
# and size of DIMM: 24 x 16384 MB
Memory Details: [16GB 1Rx8 PC5-4800; slots A0, B0, C0, D0, E0, F0, G0 ,H0 ,I0 ,J0 ,K0 ,L0 populated]
Power Supply Quantity and Rating (W): None
Power Supply Details: Shared
Disk Drive: 1 x 960G M.2 NVMe Express SSD, Micron p/n MTFDKBA960TFR-1BC1ZABDA
Disk Controller: Integrated PCIe controller
# and type of Network Interface Cards (NICs) Installed: 1 x PCIE i350 4-port, LR-LINK p/n LREC9714HT-PCIE
NICs Enabled in Firmware / OS / Connected: 4/4/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Preferred plans in OS: Power Saver (see SUT Notes)
Operating System (OS): Microsoft Windows Server 2022 Datacenter Evaluation
OS Version: Version 21H2 (OS Build 20348.4648)
Filesystem: NTFS
JVM Vendor: Oracle
JVM Version: "17.0.12" 2024-07-16 LTS Java(TM) SE Runtime Environment (build 17.0.12+8-LTS-286) 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=0 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:FreqInlineSize=2500 -XX:InlineSmallCode=3900 -XX:+UseBiasedLocking -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=8 -XX:+UseNUMA
JVM Affinity: start /NODE [0-15] /AFFINITY [0x3,0xC,0x30,0xC0]
JVM Instances: 64
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: 2.12.0
Management Firmware Version: 1.29.0
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
none
System Under Test Notes
Notes
None
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 16,169,658 1,640
Payment 16,169,657
Order Status 1,616,965
Delivery 1,616,967
Stock Level 1,616,965
Customer Report 16,169,657
Calibration 2 New Order 16,211,598 1,640
Payment 16,211,601
Order Status 1,621,162
Delivery 1,621,159
Stock Level 1,621,161
Customer Report 16,211,599
Calibration 3 New Order 16,224,412 1,640
Payment 16,224,408
Order Status 1,622,441
Delivery 1,622,441
Stock Level 1,622,441
Customer Report 16,224,409
100% 99.9% New Order 16,213,880 1,640
Payment 16,213,880
Order Status 1,621,387
Delivery 1,621,390
Stock Level 1,621,389
Customer Report 16,213,889
90% 90.4% New Order 14,667,550 1,640
Payment 14,667,551
Order Status 1,466,755
Delivery 1,466,755
Stock Level 1,466,755
Customer Report 14,667,548
80% 79.5% New Order 12,898,792 1,640
Payment 12,898,798
Order Status 1,289,880
Delivery 1,289,879
Stock Level 1,289,879
Customer Report 12,898,798
70% 70.0% New Order 11,358,301 1,640
Payment 11,358,298
Order Status 1,135,830
Delivery 1,135,830
Stock Level 1,135,830
Customer Report 11,358,296
60% 60.4% New Order 9,795,314 1,640
Payment 9,795,314
Order Status 979,531
Delivery 979,531
Stock Level 979,532
Customer Report 9,795,310
50% 50.0% New Order 8,103,817 1,640
Payment 8,103,818
Order Status 810,381
Delivery 810,380
Stock Level 810,380
Customer Report 8,103,816
40% 39.8% New Order 6,459,396 1,640
Payment 6,459,392
Order Status 645,940
Delivery 645,939
Stock Level 645,939
Customer Report 6,459,394
30% 29.9% New Order 4,840,606 1,640
Payment 4,840,606
Order Status 484,060
Delivery 484,061
Stock Level 484,060
Customer Report 4,840,607
20% 19.8% New Order 3,216,528 1,640
Payment 3,216,523
Order Status 321,653
Delivery 321,653
Stock Level 321,652
Customer Report 3,216,526
10% 9.9% New Order 1,613,332 1,640
Payment 1,613,335
Order Status 161,333
Delivery 161,333
Stock Level 161,334
Customer Report 1,613,333
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0