Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 153,415
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 29, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 22, 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     154,858
Calibration 2     153,710
Calibration 3     153,654
ssj_ops@calibrated=153,682
100% 99.8% 153,682 153,415
90% 89.7% 138,313 137,827
80% 80.0% 122,945 122,954
70% 70.8% 107,577 108,741
60% 60.3% 92,209 92,623
50% 49.2% 76,841 75,661
40% 40.0% 61,473 61,541
30% 29.6% 46,104 45,462
20% 19.8% 30,736 30,446
10% 10.2% 15,368 15,678
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: None
Hardware
Hardware Vendor: Supermicro
Model: SuperServer AS-1115SV-WTNRT
Form Factor: 1U
CPU Name: AMD EPYC 8535P 2.0 GHz
CPU Characteristics: 64-Core, 2.0 GHz, 256MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 64 cores, 1 chip, 64 cores/chip
Hardware Threads: 128 (2 / core)
CPU(s) Orderable: 1 chip
Primary Cache: 32 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 / 8 cores
Other Cache: None
Memory Amount (GB): 96
# and size of DIMM: 6 x 16 GB
Memory Details: 6 x 16GB 1Rx8 PC5-6400; CPU1 A1,B1,C1,D1,E1,F1 populated.
Power Supply Quantity and Rating (W): 1 x 860
Power Supply Details: P/N: PWS-861A-1R
Disk Drive: 1 x 1TB Samsung SSD 980 PRO
Disk Controller: Embedded SATA Controller
# and type of Network Interface Cards (NICs) Installed: 1 x Dual LAN BCM 57416 10GbE BaseT Ethernet Controller
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 10000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Enabled (see SUT Notes)
Operating System (OS): Microsoft Windows Server 2022 Datacenter
OS Version: Version 21H2 (OS Build 20348.4529)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: OpenJDK 64-Bit Server VM (build 17.0.18, mixed mode, sharing)
JVM Command-line Options: -server -Xmn750m -Xms850m -Xmx850m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:FreqInlineSize=2500 -XX:InlineSmallCode=3900 -XX:+UseBiasedLocking -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=16
JVM Affinity: start/NODE[0,1,2,3,4,5,6,7] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000, 0xC000 ]
JVM Instances: 64
JVM Initial Heap (MB): 850
JVM Maximum Heap (MB): 850
JVM Address Bits: 64
Boot Firmware Version: 2.0
Management Firmware Version: 01.08.04
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: KB5071547
Boot Firmware Settings
Management Firmware Settings
Fan Mode: Standard Speed
System Under Test Notes
Notes
None
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 11,267,910 840
Payment 11,267,909
Order Status 1,126,791
Delivery 1,126,791
Stock Level 1,126,791
Customer Report 11,267,903
Calibration 2 New Order 11,196,890 840
Payment 11,196,893
Order Status 1,119,689
Delivery 1,119,689
Stock Level 1,119,689
Customer Report 11,196,891
Calibration 3 New Order 11,176,832 840
Payment 11,176,832
Order Status 1,117,682
Delivery 1,117,682
Stock Level 1,117,685
Customer Report 11,176,833
100% 99.8% New Order 11,164,951 840
Payment 11,164,951
Order Status 1,116,496
Delivery 1,116,496
Stock Level 1,116,495
Customer Report 11,164,952
90% 89.7% New Order 10,026,084 840
Payment 10,026,091
Order Status 1,002,607
Delivery 1,002,608
Stock Level 1,002,608
Customer Report 10,026,085
80% 80.0% New Order 8,947,999 840
Payment 8,947,998
Order Status 894,800
Delivery 894,799
Stock Level 894,799
Customer Report 8,948,002
70% 70.8% New Order 7,908,503 840
Payment 7,908,499
Order Status 790,851
Delivery 790,851
Stock Level 790,849
Customer Report 7,908,506
60% 60.3% New Order 6,736,322 840
Payment 6,736,318
Order Status 673,631
Delivery 673,631
Stock Level 673,630
Customer Report 6,736,315
50% 49.2% New Order 5,504,567 840
Payment 5,504,571
Order Status 550,458
Delivery 550,458
Stock Level 550,458
Customer Report 5,504,574
40% 40.0% New Order 4,476,064 840
Payment 4,476,058
Order Status 447,606
Delivery 447,606
Stock Level 447,606
Customer Report 4,476,060
30% 29.6% New Order 3,306,365 840
Payment 3,306,362
Order Status 330,636
Delivery 330,635
Stock Level 330,637
Customer Report 3,306,365
20% 19.8% New Order 2,214,337 840
Payment 2,214,340
Order Status 221,435
Delivery 221,435
Stock Level 221,434
Customer Report 2,214,339
10% 10.2% New Order 1,140,307 840
Payment 1,140,302
Order Status 114,031
Delivery 114,031
Stock Level 114,031
Customer Report 1,140,298
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0