Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 132,695
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     132,328
Calibration 2     132,668
Calibration 3     132,245
ssj_ops@calibrated=132,457
100% 100.2% 132,457 132,695
90% 90.0% 119,211 119,207
80% 80.2% 105,965 106,176
70% 70.2% 92,720 92,975
60% 61.2% 79,474 81,094
50% 49.5% 66,228 65,605
40% 40.4% 52,983 53,496
30% 30.0% 39,737 39,766
20% 20.2% 26,491 26,726
10% 9.9% 13,246 13,175
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 9,637,898 840
Payment 9,637,885
Order Status 963,787
Delivery 963,788
Stock Level 963,789
Customer Report 9,637,892
Calibration 2 New Order 9,653,867 840
Payment 9,653,863
Order Status 965,387
Delivery 965,387
Stock Level 965,387
Customer Report 9,653,869
Calibration 3 New Order 9,625,692 840
Payment 9,625,695
Order Status 962,569
Delivery 962,569
Stock Level 962,568
Customer Report 9,625,698
100% 100.2% New Order 9,653,370 840
Payment 9,653,365
Order Status 965,336
Delivery 965,338
Stock Level 965,336
Customer Report 9,653,373
90% 90.0% New Order 8,670,181 840
Payment 8,670,180
Order Status 867,018
Delivery 867,018
Stock Level 867,018
Customer Report 8,670,185
80% 80.2% New Order 7,721,897 840
Payment 7,721,889
Order Status 772,190
Delivery 772,189
Stock Level 772,189
Customer Report 7,721,887
70% 70.2% New Order 6,762,516 840
Payment 6,762,521
Order Status 676,252
Delivery 676,251
Stock Level 676,251
Customer Report 6,762,516
60% 61.2% New Order 5,898,383 840
Payment 5,898,381
Order Status 589,837
Delivery 589,838
Stock Level 589,839
Customer Report 5,898,377
50% 49.5% New Order 4,771,573 840
Payment 4,771,570
Order Status 477,158
Delivery 477,158
Stock Level 477,157
Customer Report 4,771,575
40% 40.4% New Order 3,890,808 840
Payment 3,890,810
Order Status 389,080
Delivery 389,081
Stock Level 389,081
Customer Report 3,890,812
30% 30.0% New Order 2,892,120 840
Payment 2,892,120
Order Status 289,213
Delivery 289,213
Stock Level 289,212
Customer Report 2,892,122
20% 20.2% New Order 1,943,746 840
Payment 1,943,741
Order Status 194,375
Delivery 194,374
Stock Level 194,373
Customer Report 1,943,750
10% 9.9% New Order 958,181 840
Payment 958,180
Order Status 95,818
Delivery 95,819
Stock Level 95,818
Customer Report 958,184
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0