Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,421
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     135,557
Calibration 2     134,841
Calibration 3     134,842
ssj_ops@calibrated=134,841
100% 99.7% 134,841 134,421
90% 89.8% 121,357 121,129
80% 80.3% 107,873 108,218
70% 69.7% 94,389 94,033
60% 60.1% 80,905 81,005
50% 49.4% 67,421 66,550
40% 39.7% 53,937 53,497
30% 30.1% 40,452 40,649
20% 19.8% 26,968 26,753
10% 10.4% 13,484 14,070
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 9,876,582 840
Payment 9,876,583
Order Status 987,658
Delivery 987,657
Stock Level 987,658
Customer Report 9,876,581
Calibration 2 New Order 9,812,312 840
Payment 9,812,310
Order Status 981,231
Delivery 981,231
Stock Level 981,232
Customer Report 9,812,311
Calibration 3 New Order 9,807,003 840
Payment 9,807,000
Order Status 980,700
Delivery 980,700
Stock Level 980,701
Customer Report 9,806,999
100% 99.7% New Order 9,777,956 840
Payment 9,777,949
Order Status 977,795
Delivery 977,795
Stock Level 977,795
Customer Report 9,777,952
90% 89.8% New Order 8,810,510 840
Payment 8,810,511
Order Status 881,051
Delivery 881,052
Stock Level 881,051
Customer Report 8,810,515
80% 80.3% New Order 7,872,577 840
Payment 7,872,578
Order Status 787,258
Delivery 787,258
Stock Level 787,258
Customer Report 7,872,579
70% 69.7% New Order 6,839,073 840
Payment 6,839,076
Order Status 683,908
Delivery 683,908
Stock Level 683,907
Customer Report 6,839,072
60% 60.1% New Order 5,891,635 840
Payment 5,891,636
Order Status 589,163
Delivery 589,163
Stock Level 589,163
Customer Report 5,891,634
50% 49.4% New Order 4,840,001 840
Payment 4,840,000
Order Status 484,000
Delivery 483,999
Stock Level 484,000
Customer Report 4,840,001
40% 39.7% New Order 3,891,855 840
Payment 3,891,851
Order Status 389,186
Delivery 389,185
Stock Level 389,186
Customer Report 3,891,855
30% 30.1% New Order 2,956,364 840
Payment 2,956,366
Order Status 295,638
Delivery 295,635
Stock Level 295,637
Customer Report 2,956,360
20% 19.8% New Order 1,945,760 840
Payment 1,945,759
Order Status 194,575
Delivery 194,575
Stock Level 194,576
Customer Report 1,945,755
10% 10.4% New Order 1,023,332 840
Payment 1,023,335
Order Status 102,333
Delivery 102,334
Stock Level 102,333
Customer Report 1,023,333
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0