Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,585
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     135,338
Calibration 2     135,696
Calibration 3     135,614
ssj_ops@calibrated=135,655
100% 99.2% 135,655 134,585
90% 91.3% 122,089 123,809
80% 79.4% 108,524 107,756
70% 70.2% 94,958 95,210
60% 59.9% 81,393 81,238
50% 50.1% 67,827 67,981
40% 40.2% 54,262 54,540
30% 30.0% 40,696 40,676
20% 20.2% 27,131 27,398
10% 10.1% 13,565 13,683
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 9,848,533 840
Payment 9,848,532
Order Status 984,854
Delivery 984,852
Stock Level 984,853
Customer Report 9,848,531
Calibration 2 New Order 9,875,771 840
Payment 9,875,771
Order Status 987,577
Delivery 987,576
Stock Level 987,578
Customer Report 9,875,770
Calibration 3 New Order 9,898,460 840
Payment 9,898,457
Order Status 989,847
Delivery 989,848
Stock Level 989,845
Customer Report 9,898,459
100% 99.2% New Order 9,794,986 840
Payment 9,794,990
Order Status 979,498
Delivery 979,499
Stock Level 979,499
Customer Report 9,794,983
90% 91.3% New Order 9,004,713 840
Payment 9,004,708
Order Status 900,470
Delivery 900,472
Stock Level 900,471
Customer Report 9,004,711
80% 79.4% New Order 7,839,073 840
Payment 7,839,075
Order Status 783,908
Delivery 783,907
Stock Level 783,906
Customer Report 7,839,071
70% 70.2% New Order 6,924,366 840
Payment 6,924,361
Order Status 692,436
Delivery 692,437
Stock Level 692,437
Customer Report 6,924,369
60% 59.9% New Order 5,908,409 840
Payment 5,908,410
Order Status 590,841
Delivery 590,840
Stock Level 590,841
Customer Report 5,908,409
50% 50.1% New Order 4,944,729 840
Payment 4,944,729
Order Status 494,473
Delivery 494,473
Stock Level 494,472
Customer Report 4,944,731
40% 40.2% New Order 3,966,740 840
Payment 3,966,741
Order Status 396,672
Delivery 396,673
Stock Level 396,675
Customer Report 3,966,739
30% 30.0% New Order 2,958,291 840
Payment 2,958,291
Order Status 295,828
Delivery 295,827
Stock Level 295,830
Customer Report 2,958,290
20% 20.2% New Order 1,992,650 840
Payment 1,992,654
Order Status 199,266
Delivery 199,265
Stock Level 199,266
Customer Report 1,992,646
10% 10.1% New Order 995,154 840
Payment 995,148
Order Status 99,515
Delivery 99,515
Stock Level 99,515
Customer Report 995,153
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0