Compal Electronics, Inc. SR224-2A ssj_ops@100% = 203,022
Test Sponsor: Compal Electronics, Inc. SPEC License #: 6857 Test Method: Single Node
Tested By: Compal Electronics, Inc. Test Location: Neihu Dist, Taipei City, Taiwan (R.O.C.) Test Date: Mar 18, 2026
Hardware Availability: Mar-2025 Software Availability: Feb-2026 Publication: Apr 23, 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     204,008
Calibration 2     202,162
Calibration 3     203,438
ssj_ops@calibrated=202,800
100% 100.1% 202,800 203,022
90% 89.4% 182,520 181,272
80% 80.6% 162,240 163,373
70% 70.3% 141,960 142,504
60% 59.9% 121,680 121,379
50% 49.9% 101,400 101,198
40% 39.7% 81,120 80,597
30% 30.3% 60,840 61,443
20% 19.7% 40,560 39,946
10% 9.8% 20,280 19,966
Active Idle   0 0
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: SUT
Hardware
Hardware Vendor: Compal Electronics, Inc.
Model: SR224-2A
Form Factor: 2U
CPU Name: AMD EPYC 9965
CPU Characteristics: 192 core, 2.25GHz, 384MB L3 Cache, Up to 3.7GHz
CPU Frequency (MHz): 2250
CPU(s) Enabled: 384 cores, 2 chips, 192 cores/chip
Hardware Threads: 768 (2 / core)
CPU(s) Orderable: 1,2 chips
Primary Cache: 32 KB I + 48 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
Tertiary Cache: 384 MB I+D on chip per chip, 32 MB shared/16 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): 1 x 1300
Power Supply Details: R1CA2132A-T00A
Disk Drive: 1 x 960G M.2 NVMe Express SSD
Disk Controller: Integrated PCIe controller
# and type of Network Interface Cards (NICs) Installed: 1 x PCIE i350 4-port
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: Balanced (see SUT Notes)
Operating System (OS): Microsoft Windows Server 2022 Datacenter Evaluation
OS Version: Version 21H2 (OS Build 20348.4773)
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 [0-23] /AFFINITY [0xF,0xF0,0xF00,0xF000,0xF0000,0xF00000,0xF000000,0xF0000000]
JVM Instances: 192
JVM Initial Heap (MB): 1650
JVM Maximum Heap (MB): 1650
JVM Address Bits: 64
Boot Firmware Version: 10.27.0
Management Firmware Version: 1.41.0
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 14,842,086 1,490
Payment 14,842,091
Order Status 1,484,210
Delivery 1,484,209
Stock Level 1,484,208
Customer Report 14,842,090
Calibration 2 New Order 14,705,526 1,490
Payment 14,705,530
Order Status 1,470,554
Delivery 1,470,554
Stock Level 1,470,554
Customer Report 14,705,523
Calibration 3 New Order 14,797,698 1,490
Payment 14,797,693
Order Status 1,479,769
Delivery 1,479,767
Stock Level 1,479,768
Customer Report 14,797,695
100% 100.1% New Order 14,777,002 1,490
Payment 14,776,998
Order Status 1,477,699
Delivery 1,477,703
Stock Level 1,477,698
Customer Report 14,777,001
90% 89.4% New Order 13,184,493 1,490
Payment 13,184,499
Order Status 1,318,450
Delivery 1,318,450
Stock Level 1,318,449
Customer Report 13,184,491
80% 80.6% New Order 11,883,492 1,490
Payment 11,883,491
Order Status 1,188,349
Delivery 1,188,349
Stock Level 1,188,350
Customer Report 11,883,487
70% 70.3% New Order 10,377,438 1,490
Payment 10,377,443
Order Status 1,037,744
Delivery 1,037,746
Stock Level 1,037,745
Customer Report 10,377,442
60% 59.9% New Order 8,852,936 1,490
Payment 8,852,942
Order Status 885,295
Delivery 885,295
Stock Level 885,295
Customer Report 8,852,943
50% 49.9% New Order 7,360,291 1,490
Payment 7,360,290
Order Status 736,029
Delivery 736,029
Stock Level 736,029
Customer Report 7,360,288
40% 39.7% New Order 5,861,708 1,490
Payment 5,861,709
Order Status 586,170
Delivery 586,173
Stock Level 586,171
Customer Report 5,861,706
30% 30.3% New Order 4,468,658 1,490
Payment 4,468,647
Order Status 446,866
Delivery 446,867
Stock Level 446,864
Customer Report 4,468,653
20% 19.7% New Order 2,905,153 1,490
Payment 2,905,148
Order Status 290,515
Delivery 290,516
Stock Level 290,515
Customer Report 2,905,154
10% 9.8% New Order 1,452,118 1,490
Payment 1,452,120
Order Status 145,212
Delivery 145,214
Stock Level 145,211
Customer Report 1,452,125
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0