Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,090
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     136,385
Calibration 2     135,762
Calibration 3     136,055
ssj_ops@calibrated=135,908
100% 99.4% 135,908 135,090
90% 90.3% 122,318 122,703
80% 80.9% 108,727 109,912
70% 70.8% 95,136 96,244
60% 60.0% 81,545 81,522
50% 49.3% 67,954 66,990
40% 40.5% 54,363 54,976
30% 29.8% 40,773 40,532
20% 20.3% 27,182 27,524
10% 10.2% 13,591 13,804
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 9,935,547 840
Payment 9,935,555
Order Status 993,555
Delivery 993,555
Stock Level 993,555
Customer Report 9,935,555
Calibration 2 New Order 9,881,546 840
Payment 9,881,547
Order Status 988,156
Delivery 988,154
Stock Level 988,155
Customer Report 9,881,553
Calibration 3 New Order 9,899,518 840
Payment 9,899,519
Order Status 989,953
Delivery 989,953
Stock Level 989,953
Customer Report 9,899,520
100% 99.4% New Order 9,832,220 840
Payment 9,832,223
Order Status 983,222
Delivery 983,223
Stock Level 983,223
Customer Report 9,832,233
90% 90.3% New Order 8,925,211 840
Payment 8,925,218
Order Status 892,522
Delivery 892,522
Stock Level 892,521
Customer Report 8,925,214
80% 80.9% New Order 7,994,623 840
Payment 7,994,627
Order Status 799,461
Delivery 799,462
Stock Level 799,463
Customer Report 7,994,630
70% 70.8% New Order 6,999,986 840
Payment 6,999,987
Order Status 699,999
Delivery 699,999
Stock Level 699,997
Customer Report 6,999,983
60% 60.0% New Order 5,929,095 840
Payment 5,929,086
Order Status 592,909
Delivery 592,909
Stock Level 592,910
Customer Report 5,929,088
50% 49.3% New Order 4,872,837 840
Payment 4,872,832
Order Status 487,283
Delivery 487,283
Stock Level 487,285
Customer Report 4,872,833
40% 40.5% New Order 3,998,252 840
Payment 3,998,249
Order Status 399,825
Delivery 399,826
Stock Level 399,825
Customer Report 3,998,250
30% 29.8% New Order 2,947,911 840
Payment 2,947,913
Order Status 294,792
Delivery 294,791
Stock Level 294,793
Customer Report 2,947,910
20% 20.3% New Order 2,001,820 840
Payment 2,001,815
Order Status 200,183
Delivery 200,181
Stock Level 200,183
Customer Report 2,001,818
10% 10.2% New Order 1,003,939 840
Payment 1,003,938
Order Status 100,395
Delivery 100,395
Stock Level 100,393
Customer Report 1,003,940
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0