Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,405
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     135,090
Calibration 2     133,938
Calibration 3     135,033
ssj_ops@calibrated=134,486
100% 99.9% 134,486 134,405
90% 90.7% 121,037 121,979
80% 80.5% 107,588 108,222
70% 69.5% 94,140 93,474
60% 59.6% 80,691 80,203
50% 49.8% 67,243 67,019
40% 40.3% 53,794 54,131
30% 30.0% 40,346 40,308
20% 20.0% 26,897 26,888
10% 10.1% 13,449 13,570
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 9,837,703 840
Payment 9,837,703
Order Status 983,772
Delivery 983,770
Stock Level 983,770
Customer Report 9,837,707
Calibration 2 New Order 9,743,175 840
Payment 9,743,172
Order Status 974,317
Delivery 974,318
Stock Level 974,316
Customer Report 9,743,175
Calibration 3 New Order 9,828,568 840
Payment 9,828,570
Order Status 982,856
Delivery 982,857
Stock Level 982,857
Customer Report 9,828,572
100% 99.9% New Order 9,774,908 840
Payment 9,774,906
Order Status 977,491
Delivery 977,491
Stock Level 977,490
Customer Report 9,774,907
90% 90.7% New Order 8,873,027 840
Payment 8,873,019
Order Status 887,301
Delivery 887,302
Stock Level 887,301
Customer Report 8,873,018
80% 80.5% New Order 7,870,900 840
Payment 7,870,902
Order Status 787,092
Delivery 787,089
Stock Level 787,090
Customer Report 7,870,905
70% 69.5% New Order 6,798,418 840
Payment 6,798,416
Order Status 679,841
Delivery 679,842
Stock Level 679,841
Customer Report 6,798,416
60% 59.6% New Order 5,833,110 840
Payment 5,833,115
Order Status 583,311
Delivery 583,311
Stock Level 583,310
Customer Report 5,833,112
50% 49.8% New Order 4,874,478 840
Payment 4,874,479
Order Status 487,447
Delivery 487,449
Stock Level 487,447
Customer Report 4,874,479
40% 40.3% New Order 3,936,939 840
Payment 3,936,940
Order Status 393,695
Delivery 393,694
Stock Level 393,694
Customer Report 3,936,940
30% 30.0% New Order 2,931,647 840
Payment 2,931,644
Order Status 293,165
Delivery 293,165
Stock Level 293,165
Customer Report 2,931,644
20% 20.0% New Order 1,955,565 840
Payment 1,955,562
Order Status 195,557
Delivery 195,556
Stock Level 195,556
Customer Report 1,955,564
10% 10.1% New Order 986,968 840
Payment 986,970
Order Status 98,698
Delivery 98,696
Stock Level 98,699
Customer Report 986,969
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0