Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,699
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     136,427
Calibration 2     135,989
Calibration 3     135,863
ssj_ops@calibrated=135,926
100% 99.8% 135,926 135,699
90% 90.5% 122,333 123,037
80% 80.0% 108,741 108,724
70% 70.2% 95,148 95,380
60% 60.6% 81,556 82,373
50% 50.3% 67,963 68,429
40% 40.2% 54,370 54,598
30% 30.1% 40,778 40,879
20% 19.6% 27,185 26,578
10% 10.2% 13,593 13,921
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 9,930,833 840
Payment 9,930,827
Order Status 993,083
Delivery 993,082
Stock Level 993,084
Customer Report 9,930,826
Calibration 2 New Order 9,893,881 840
Payment 9,893,884
Order Status 989,389
Delivery 989,389
Stock Level 989,389
Customer Report 9,893,882
Calibration 3 New Order 9,893,543 840
Payment 9,893,545
Order Status 989,354
Delivery 989,353
Stock Level 989,353
Customer Report 9,893,547
100% 99.8% New Order 9,876,521 840
Payment 9,876,517
Order Status 987,651
Delivery 987,651
Stock Level 987,652
Customer Report 9,876,517
90% 90.5% New Order 8,951,707 840
Payment 8,951,707
Order Status 895,172
Delivery 895,171
Stock Level 895,171
Customer Report 8,951,710
80% 80.0% New Order 7,907,591 840
Payment 7,907,594
Order Status 790,759
Delivery 790,760
Stock Level 790,759
Customer Report 7,907,595
70% 70.2% New Order 6,936,798 840
Payment 6,936,794
Order Status 693,680
Delivery 693,680
Stock Level 693,679
Customer Report 6,936,796
60% 60.6% New Order 5,991,483 840
Payment 5,991,479
Order Status 599,148
Delivery 599,148
Stock Level 599,148
Customer Report 5,991,478
50% 50.3% New Order 4,976,711 840
Payment 4,976,708
Order Status 497,670
Delivery 497,672
Stock Level 497,670
Customer Report 4,976,709
40% 40.2% New Order 3,970,883 840
Payment 3,970,892
Order Status 397,089
Delivery 397,088
Stock Level 397,088
Customer Report 3,970,885
30% 30.1% New Order 2,973,032 840
Payment 2,973,028
Order Status 297,303
Delivery 297,304
Stock Level 297,305
Customer Report 2,973,028
20% 19.6% New Order 1,933,029 840
Payment 1,933,033
Order Status 193,302
Delivery 193,302
Stock Level 193,304
Customer Report 1,933,030
10% 10.2% New Order 1,012,424 840
Payment 1,012,426
Order Status 101,243
Delivery 101,242
Stock Level 101,241
Customer Report 1,012,424
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0