Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 154,847
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     156,676
Calibration 2     155,323
Calibration 3     154,643
ssj_ops@calibrated=154,983
100% 99.9% 154,983 154,847
90% 89.6% 139,485 138,883
80% 80.1% 123,986 124,176
70% 70.0% 108,488 108,436
60% 59.3% 92,990 91,958
50% 50.3% 77,492 77,880
40% 39.9% 61,993 61,899
30% 30.0% 46,495 46,484
20% 20.1% 30,997 31,125
10% 10.2% 15,498 15,836
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 11,409,428 840
Payment 11,409,425
Order Status 1,140,942
Delivery 1,140,941
Stock Level 1,140,943
Customer Report 11,409,422
Calibration 2 New Order 11,298,106 840
Payment 11,298,107
Order Status 1,129,811
Delivery 1,129,811
Stock Level 1,129,810
Customer Report 11,298,108
Calibration 3 New Order 11,247,338 840
Payment 11,247,336
Order Status 1,124,734
Delivery 1,124,735
Stock Level 1,124,734
Customer Report 11,247,343
100% 99.9% New Order 11,265,707 840
Payment 11,265,708
Order Status 1,126,572
Delivery 1,126,572
Stock Level 1,126,571
Customer Report 11,265,705
90% 89.6% New Order 10,100,779 840
Payment 10,100,778
Order Status 1,010,077
Delivery 1,010,080
Stock Level 1,010,079
Customer Report 10,100,780
80% 80.1% New Order 9,032,181 840
Payment 9,032,176
Order Status 903,218
Delivery 903,218
Stock Level 903,218
Customer Report 9,032,184
70% 70.0% New Order 7,886,451 840
Payment 7,886,453
Order Status 788,645
Delivery 788,645
Stock Level 788,645
Customer Report 7,886,451
60% 59.3% New Order 6,687,878 840
Payment 6,687,876
Order Status 668,789
Delivery 668,789
Stock Level 668,789
Customer Report 6,687,880
50% 50.3% New Order 5,665,684 840
Payment 5,665,677
Order Status 566,568
Delivery 566,568
Stock Level 566,570
Customer Report 5,665,685
40% 39.9% New Order 4,501,973 840
Payment 4,501,975
Order Status 450,197
Delivery 450,197
Stock Level 450,197
Customer Report 4,501,975
30% 30.0% New Order 3,380,869 840
Payment 3,380,870
Order Status 338,087
Delivery 338,087
Stock Level 338,087
Customer Report 3,380,865
20% 20.1% New Order 2,263,636 840
Payment 2,263,636
Order Status 226,364
Delivery 226,363
Stock Level 226,365
Customer Report 2,263,636
10% 10.2% New Order 1,151,820 840
Payment 1,151,816
Order Status 115,183
Delivery 115,182
Stock Level 115,181
Customer Report 1,151,818
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0