Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,624
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     135,882
Calibration 2     135,028
Calibration 3     135,159
ssj_ops@calibrated=135,093
100% 99.7% 135,093 134,624
90% 89.9% 121,584 121,393
80% 79.7% 108,074 107,683
70% 70.7% 94,565 95,528
60% 60.3% 81,056 81,491
50% 50.2% 67,547 67,856
40% 40.3% 54,037 54,465
30% 29.8% 40,528 40,218
20% 20.2% 27,019 27,237
10% 10.0% 13,509 13,516
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 9,902,114 840
Payment 9,902,111
Order Status 990,212
Delivery 990,211
Stock Level 990,212
Customer Report 9,902,107
Calibration 2 New Order 9,820,420 840
Payment 9,820,422
Order Status 982,043
Delivery 982,041
Stock Level 982,042
Customer Report 9,820,428
Calibration 3 New Order 9,831,080 840
Payment 9,831,079
Order Status 983,108
Delivery 983,108
Stock Level 983,108
Customer Report 9,831,077
100% 99.7% New Order 9,795,628 840
Payment 9,795,630
Order Status 979,561
Delivery 979,562
Stock Level 979,562
Customer Report 9,795,626
90% 89.9% New Order 8,829,614 840
Payment 8,829,614
Order Status 882,961
Delivery 882,962
Stock Level 882,963
Customer Report 8,829,619
80% 79.7% New Order 7,835,493 840
Payment 7,835,499
Order Status 783,550
Delivery 783,550
Stock Level 783,550
Customer Report 7,835,493
70% 70.7% New Order 6,947,644 840
Payment 6,947,644
Order Status 694,766
Delivery 694,765
Stock Level 694,765
Customer Report 6,947,644
60% 60.3% New Order 5,927,619 840
Payment 5,927,622
Order Status 592,762
Delivery 592,761
Stock Level 592,763
Customer Report 5,927,619
50% 50.2% New Order 4,935,433 840
Payment 4,935,430
Order Status 493,544
Delivery 493,545
Stock Level 493,545
Customer Report 4,935,430
40% 40.3% New Order 3,961,533 840
Payment 3,961,531
Order Status 396,152
Delivery 396,151
Stock Level 396,153
Customer Report 3,961,534
30% 29.8% New Order 2,925,247 840
Payment 2,925,249
Order Status 292,526
Delivery 292,525
Stock Level 292,526
Customer Report 2,925,244
20% 20.2% New Order 1,980,907 840
Payment 1,980,910
Order Status 198,091
Delivery 198,090
Stock Level 198,091
Customer Report 1,980,908
10% 10.0% New Order 983,028 840
Payment 983,035
Order Status 98,304
Delivery 98,302
Stock Level 98,304
Customer Report 983,027
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0