Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 136,086
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     137,138
Calibration 2     136,947
Calibration 3     136,055
ssj_ops@calibrated=136,501
100% 99.7% 136,501 136,086
90% 89.9% 122,851 122,665
80% 79.5% 109,201 108,560
70% 71.1% 95,551 97,070
60% 59.7% 81,900 81,437
50% 50.1% 68,250 68,369
40% 40.2% 54,600 54,846
30% 29.5% 40,950 40,241
20% 19.9% 27,300 27,191
10% 9.9% 13,650 13,541
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 9,983,906 840
Payment 9,983,901
Order Status 998,390
Delivery 998,390
Stock Level 998,391
Customer Report 9,983,903
Calibration 2 New Order 9,963,033 840
Payment 9,963,032
Order Status 996,303
Delivery 996,303
Stock Level 996,303
Customer Report 9,963,036
Calibration 3 New Order 9,894,988 840
Payment 9,894,991
Order Status 989,499
Delivery 989,499
Stock Level 989,499
Customer Report 9,894,989
100% 99.7% New Order 9,902,261 840
Payment 9,902,258
Order Status 990,225
Delivery 990,226
Stock Level 990,228
Customer Report 9,902,258
90% 89.9% New Order 8,921,132 840
Payment 8,921,136
Order Status 892,113
Delivery 892,113
Stock Level 892,114
Customer Report 8,921,133
80% 79.5% New Order 7,895,442 840
Payment 7,895,444
Order Status 789,543
Delivery 789,544
Stock Level 789,544
Customer Report 7,895,441
70% 71.1% New Order 7,059,693 840
Payment 7,059,698
Order Status 705,970
Delivery 705,969
Stock Level 705,970
Customer Report 7,059,700
60% 59.7% New Order 5,922,942 840
Payment 5,922,934
Order Status 592,293
Delivery 592,293
Stock Level 592,293
Customer Report 5,922,936
50% 50.1% New Order 4,972,904 840
Payment 4,972,900
Order Status 497,291
Delivery 497,291
Stock Level 497,290
Customer Report 4,972,902
40% 40.2% New Order 3,988,906 840
Payment 3,988,904
Order Status 398,892
Delivery 398,891
Stock Level 398,891
Customer Report 3,988,906
30% 29.5% New Order 2,926,668 840
Payment 2,926,667
Order Status 292,667
Delivery 292,666
Stock Level 292,668
Customer Report 2,926,664
20% 19.9% New Order 1,977,579 840
Payment 1,977,574
Order Status 197,758
Delivery 197,757
Stock Level 197,758
Customer Report 1,977,574
10% 9.9% New Order 984,847 840
Payment 984,849
Order Status 98,486
Delivery 98,485
Stock Level 98,485
Customer Report 984,848
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0