Compal Electronics, Inc. SD223-8A ssj_ops@100% = 221,646
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     225,742
Calibration 2     223,333
Calibration 3     224,098
ssj_ops@calibrated=223,716
100% 99.1% 223,716 221,646
90% 90.5% 201,344 202,461
80% 79.5% 178,973 177,961
70% 69.5% 156,601 155,451
60% 60.0% 134,230 134,206
50% 50.0% 111,858 111,819
40% 39.8% 89,486 89,016
30% 29.7% 67,115 66,376
20% 19.9% 44,743 44,507
10% 10.1% 22,372 22,574
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 16,441,416 1,640
Payment 16,441,423
Order Status 1,644,143
Delivery 1,644,143
Stock Level 1,644,142
Customer Report 16,441,421
Calibration 2 New Order 16,245,831 1,640
Payment 16,245,831
Order Status 1,624,584
Delivery 1,624,583
Stock Level 1,624,583
Customer Report 16,245,830
Calibration 3 New Order 16,298,319 1,640
Payment 16,298,318
Order Status 1,629,833
Delivery 1,629,834
Stock Level 1,629,830
Customer Report 16,298,316
100% 99.1% New Order 16,132,400 1,640
Payment 16,132,400
Order Status 1,613,241
Delivery 1,613,241
Stock Level 1,613,241
Customer Report 16,132,397
90% 90.5% New Order 14,725,084 1,640
Payment 14,725,082
Order Status 1,472,509
Delivery 1,472,508
Stock Level 1,472,508
Customer Report 14,725,081
80% 79.5% New Order 12,942,952 1,640
Payment 12,942,951
Order Status 1,294,295
Delivery 1,294,294
Stock Level 1,294,295
Customer Report 12,942,952
70% 69.5% New Order 11,305,555 1,640
Payment 11,305,554
Order Status 1,130,555
Delivery 1,130,556
Stock Level 1,130,555
Customer Report 11,305,552
60% 60.0% New Order 9,760,506 1,640
Payment 9,760,511
Order Status 976,049
Delivery 976,051
Stock Level 976,050
Customer Report 9,760,505
50% 50.0% New Order 8,133,564 1,640
Payment 8,133,559
Order Status 813,356
Delivery 813,357
Stock Level 813,355
Customer Report 8,133,558
40% 39.8% New Order 6,474,582 1,640
Payment 6,474,585
Order Status 647,458
Delivery 647,457
Stock Level 647,457
Customer Report 6,474,582
30% 29.7% New Order 4,827,667 1,640
Payment 4,827,677
Order Status 482,767
Delivery 482,768
Stock Level 482,768
Customer Report 4,827,675
20% 19.9% New Order 3,236,969 1,640
Payment 3,236,969
Order Status 323,697
Delivery 323,696
Stock Level 323,697
Customer Report 3,236,972
10% 10.1% New Order 1,641,819 1,640
Payment 1,641,817
Order Status 164,181
Delivery 164,181
Stock Level 164,182
Customer Report 1,641,820
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0