Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 137,079
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 20, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 19, 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     137,319
Calibration 2     136,490
Calibration 3     136,072
ssj_ops@calibrated=136,281
100% 100.6% 136,281 137,079
90% 89.3% 122,653 121,695
80% 80.6% 109,025 109,832
70% 69.8% 95,397 95,187
60% 60.3% 81,769 82,186
50% 50.1% 68,141 68,233
40% 39.3% 54,512 53,602
30% 29.8% 40,884 40,547
20% 19.9% 27,256 27,186
10% 10.1% 13,628 13,733
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 8635P 1.6 GHz
CPU Characteristics: 84-Core, 1.6 GHz, 384MB L3 Cache
CPU Frequency (MHz): 1600
CPU(s) Enabled: 84 cores, 1 chip, 84 cores/chip
Hardware Threads: 168 (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: 384 MB I+D on chip per chip, 32 MB shared / 7 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 20348.1668)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: Java HotSpot(TM) 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[0,1,2,3,4,5,6,7,8,9,10,11] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000 ]
JVM Instances: 84
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: None
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 9,995,810 840
Payment 9,995,814
Order Status 999,582
Delivery 999,581
Stock Level 999,582
Customer Report 9,995,814
Calibration 2 New Order 9,929,701 840
Payment 9,929,702
Order Status 992,971
Delivery 992,971
Stock Level 992,970
Customer Report 9,929,701
Calibration 3 New Order 9,904,124 840
Payment 9,904,121
Order Status 990,411
Delivery 990,412
Stock Level 990,412
Customer Report 9,904,120
100% 100.6% New Order 9,979,167 840
Payment 9,979,163
Order Status 997,916
Delivery 997,916
Stock Level 997,917
Customer Report 9,979,163
90% 89.3% New Order 8,850,822 840
Payment 8,850,822
Order Status 885,082
Delivery 885,082
Stock Level 885,082
Customer Report 8,850,816
80% 80.6% New Order 7,988,006 840
Payment 7,988,010
Order Status 798,800
Delivery 798,800
Stock Level 798,802
Customer Report 7,988,011
70% 69.8% New Order 6,922,694 840
Payment 6,922,694
Order Status 692,268
Delivery 692,270
Stock Level 692,269
Customer Report 6,922,691
60% 60.3% New Order 5,978,001 840
Payment 5,978,002
Order Status 597,801
Delivery 597,799
Stock Level 597,799
Customer Report 5,977,998
50% 50.1% New Order 4,962,622 840
Payment 4,962,624
Order Status 496,261
Delivery 496,262
Stock Level 496,262
Customer Report 4,962,622
40% 39.3% New Order 3,898,482 840
Payment 3,898,486
Order Status 389,849
Delivery 389,850
Stock Level 389,849
Customer Report 3,898,484
30% 29.8% New Order 2,949,228 840
Payment 2,949,225
Order Status 294,922
Delivery 294,922
Stock Level 294,923
Customer Report 2,949,224
20% 19.9% New Order 1,977,273 840
Payment 1,977,272
Order Status 197,725
Delivery 197,728
Stock Level 197,728
Customer Report 1,977,274
10% 10.1% New Order 998,792 840
Payment 998,788
Order Status 99,880
Delivery 99,877
Stock Level 99,879
Customer Report 998,784
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0