Compal Electronics, Inc. SD223-8A ssj_ops@100% = 223,043
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     225,522
Calibration 2     223,177
Calibration 3     224,296
ssj_ops@calibrated=223,737
100% 99.7% 223,737 223,043
90% 90.0% 201,363 201,352
80% 79.9% 178,989 178,841
70% 69.5% 156,616 155,500
60% 60.3% 134,242 135,005
50% 49.7% 111,868 111,203
40% 40.1% 89,495 89,778
30% 29.9% 67,121 66,948
20% 19.6% 44,747 43,962
10% 9.9% 22,374 22,211
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 16,422,916 1,640
Payment 16,422,919
Order Status 1,642,290
Delivery 1,642,292
Stock Level 1,642,291
Customer Report 16,422,915
Calibration 2 New Order 16,238,328 1,640
Payment 16,238,326
Order Status 1,623,832
Delivery 1,623,835
Stock Level 1,623,832
Customer Report 16,238,325
Calibration 3 New Order 16,315,729 1,640
Payment 16,315,732
Order Status 1,631,574
Delivery 1,631,572
Stock Level 1,631,572
Customer Report 16,315,732
100% 99.7% New Order 16,225,326 1,640
Payment 16,225,324
Order Status 1,622,533
Delivery 1,622,534
Stock Level 1,622,533
Customer Report 16,225,326
90% 90.0% New Order 14,648,206 1,640
Payment 14,648,205
Order Status 1,464,821
Delivery 1,464,822
Stock Level 1,464,820
Customer Report 14,648,203
80% 79.9% New Order 13,012,547 1,640
Payment 13,012,550
Order Status 1,301,255
Delivery 1,301,255
Stock Level 1,301,256
Customer Report 13,012,551
70% 69.5% New Order 11,311,384 1,640
Payment 11,311,383
Order Status 1,131,137
Delivery 1,131,139
Stock Level 1,131,139
Customer Report 11,311,389
60% 60.3% New Order 9,819,112 1,640
Payment 9,819,116
Order Status 981,911
Delivery 981,913
Stock Level 981,912
Customer Report 9,819,111
50% 49.7% New Order 8,088,347 1,640
Payment 8,088,349
Order Status 808,836
Delivery 808,834
Stock Level 808,834
Customer Report 8,088,350
40% 40.1% New Order 6,529,363 1,640
Payment 6,529,374
Order Status 652,937
Delivery 652,937
Stock Level 652,937
Customer Report 6,529,366
30% 29.9% New Order 4,869,041 1,640
Payment 4,869,040
Order Status 486,905
Delivery 486,903
Stock Level 486,906
Customer Report 4,869,041
20% 19.6% New Order 3,197,271 1,640
Payment 3,197,274
Order Status 319,727
Delivery 319,728
Stock Level 319,726
Customer Report 3,197,274
10% 9.9% New Order 1,615,452 1,640
Payment 1,615,453
Order Status 161,546
Delivery 161,546
Stock Level 161,545
Customer Report 1,615,458
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0