Compal Electronics, Inc. SD223-8A ssj_ops@100% = 222,658
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     225,382
Calibration 2     223,163
Calibration 3     223,280
ssj_ops@calibrated=223,221
100% 99.7% 223,221 222,658
90% 90.1% 200,899 201,072
80% 79.5% 178,577 177,517
70% 70.8% 156,255 158,056
60% 60.2% 133,933 134,393
50% 50.6% 111,611 112,958
40% 40.4% 89,289 90,155
30% 30.1% 66,966 67,116
20% 20.3% 44,644 45,390
10% 9.9% 22,322 22,133
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 16,415,406 1,640
Payment 16,415,404
Order Status 1,641,542
Delivery 1,641,541
Stock Level 1,641,541
Customer Report 16,415,408
Calibration 2 New Order 16,237,505 1,640
Payment 16,237,507
Order Status 1,623,751
Delivery 1,623,752
Stock Level 1,623,749
Customer Report 16,237,508
Calibration 3 New Order 16,251,678 1,640
Payment 16,251,680
Order Status 1,625,168
Delivery 1,625,169
Stock Level 1,625,169
Customer Report 16,251,677
100% 99.7% New Order 16,202,780 1,640
Payment 16,202,779
Order Status 1,620,277
Delivery 1,620,278
Stock Level 1,620,277
Customer Report 16,202,776
90% 90.1% New Order 14,623,581 1,640
Payment 14,623,578
Order Status 1,462,358
Delivery 1,462,356
Stock Level 1,462,359
Customer Report 14,623,579
80% 79.5% New Order 12,911,229 1,640
Payment 12,911,225
Order Status 1,291,123
Delivery 1,291,121
Stock Level 1,291,121
Customer Report 12,911,223
70% 70.8% New Order 11,495,286 1,640
Payment 11,495,282
Order Status 1,149,529
Delivery 1,149,528
Stock Level 1,149,528
Customer Report 11,495,283
60% 60.2% New Order 9,774,240 1,640
Payment 9,774,244
Order Status 977,425
Delivery 977,424
Stock Level 977,423
Customer Report 9,774,244
50% 50.6% New Order 8,215,453 1,640
Payment 8,215,458
Order Status 821,544
Delivery 821,545
Stock Level 821,545
Customer Report 8,215,455
40% 40.4% New Order 6,556,855 1,640
Payment 6,556,858
Order Status 655,685
Delivery 655,686
Stock Level 655,685
Customer Report 6,556,854
30% 30.1% New Order 4,881,215 1,640
Payment 4,881,212
Order Status 488,122
Delivery 488,121
Stock Level 488,122
Customer Report 4,881,208
20% 20.3% New Order 3,301,211 1,640
Payment 3,301,212
Order Status 330,121
Delivery 330,121
Stock Level 330,121
Customer Report 3,301,215
10% 9.9% New Order 1,609,699 1,640
Payment 1,609,698
Order Status 160,970
Delivery 160,969
Stock Level 160,968
Customer Report 1,609,696
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0