Compal Electronics, Inc. SD223-8A ssj_ops@100% = 223,052
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     228,073
Calibration 2     224,284
Calibration 3     224,779
ssj_ops@calibrated=224,532
100% 99.3% 224,532 223,052
90% 89.9% 202,078 201,905
80% 80.1% 179,625 179,751
70% 70.3% 157,172 157,765
60% 60.5% 134,719 135,802
50% 50.3% 112,266 112,827
40% 39.9% 89,813 89,656
30% 30.1% 67,359 67,654
20% 20.1% 44,906 45,132
10% 9.9% 22,453 22,154
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 16,610,669 1,640
Payment 16,610,674
Order Status 1,661,067
Delivery 1,661,067
Stock Level 1,661,067
Customer Report 16,610,676
Calibration 2 New Order 16,320,042 1,640
Payment 16,320,039
Order Status 1,632,006
Delivery 1,632,003
Stock Level 1,632,004
Customer Report 16,320,044
Calibration 3 New Order 16,368,605 1,640
Payment 16,368,605
Order Status 1,636,862
Delivery 1,636,861
Stock Level 1,636,861
Customer Report 16,368,607
100% 99.3% New Order 16,222,422 1,640
Payment 16,222,423
Order Status 1,622,242
Delivery 1,622,241
Stock Level 1,622,241
Customer Report 16,222,413
90% 89.9% New Order 14,691,126 1,640
Payment 14,691,129
Order Status 1,469,113
Delivery 1,469,113
Stock Level 1,469,113
Customer Report 14,691,132
80% 80.1% New Order 13,073,188 1,640
Payment 13,073,187
Order Status 1,307,319
Delivery 1,307,318
Stock Level 1,307,319
Customer Report 13,073,188
70% 70.3% New Order 11,474,086 1,640
Payment 11,474,093
Order Status 1,147,408
Delivery 1,147,408
Stock Level 1,147,410
Customer Report 11,474,095
60% 60.5% New Order 9,876,608 1,640
Payment 9,876,609
Order Status 987,662
Delivery 987,661
Stock Level 987,660
Customer Report 9,876,605
50% 50.3% New Order 8,205,703 1,640
Payment 8,205,703
Order Status 820,570
Delivery 820,570
Stock Level 820,571
Customer Report 8,205,705
40% 39.9% New Order 6,520,569 1,640
Payment 6,520,570
Order Status 652,057
Delivery 652,057
Stock Level 652,056
Customer Report 6,520,568
30% 30.1% New Order 4,920,301 1,640
Payment 4,920,307
Order Status 492,030
Delivery 492,031
Stock Level 492,030
Customer Report 4,920,302
20% 20.1% New Order 3,282,424 1,640
Payment 3,282,422
Order Status 328,242
Delivery 328,244
Stock Level 328,241
Customer Report 3,282,427
10% 9.9% New Order 1,611,214 1,640
Payment 1,611,211
Order Status 161,121
Delivery 161,121
Stock Level 161,120
Customer Report 1,611,213
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0