Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 133,007
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     135,115
Calibration 2     132,359
Calibration 3     134,103
ssj_ops@calibrated=133,231
100% 99.8% 133,231 133,007
90% 90.4% 119,908 120,412
80% 79.7% 106,585 106,186
70% 69.7% 93,262 92,818
60% 59.4% 79,938 79,117
50% 50.2% 66,615 66,836
40% 40.8% 53,292 54,365
30% 29.9% 39,969 39,841
20% 20.2% 26,646 26,852
10% 10.1% 13,323 13,445
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 9,849,526 840
Payment 9,849,522
Order Status 984,952
Delivery 984,952
Stock Level 984,954
Customer Report 9,849,522
Calibration 2 New Order 9,635,431 840
Payment 9,635,428
Order Status 963,543
Delivery 963,543
Stock Level 963,543
Customer Report 9,635,435
Calibration 3 New Order 9,756,785 840
Payment 9,756,786
Order Status 975,678
Delivery 975,679
Stock Level 975,678
Customer Report 9,756,780
100% 99.8% New Order 9,676,740 840
Payment 9,676,745
Order Status 967,676
Delivery 967,673
Stock Level 967,673
Customer Report 9,676,744
90% 90.4% New Order 8,759,013 840
Payment 8,759,012
Order Status 875,902
Delivery 875,901
Stock Level 875,900
Customer Report 8,759,011
80% 79.7% New Order 7,722,849 840
Payment 7,722,853
Order Status 772,285
Delivery 772,285
Stock Level 772,284
Customer Report 7,722,851
70% 69.7% New Order 6,750,744 840
Payment 6,750,742
Order Status 675,074
Delivery 675,074
Stock Level 675,074
Customer Report 6,750,740
60% 59.4% New Order 5,754,447 840
Payment 5,754,444
Order Status 575,444
Delivery 575,443
Stock Level 575,445
Customer Report 5,754,446
50% 50.2% New Order 4,860,841 840
Payment 4,860,844
Order Status 486,085
Delivery 486,085
Stock Level 486,084
Customer Report 4,860,851
40% 40.8% New Order 3,954,283 840
Payment 3,954,284
Order Status 395,429
Delivery 395,427
Stock Level 395,428
Customer Report 3,954,283
30% 29.9% New Order 2,897,669 840
Payment 2,897,668
Order Status 289,767
Delivery 289,766
Stock Level 289,766
Customer Report 2,897,662
20% 20.2% New Order 1,952,937 840
Payment 1,952,933
Order Status 195,293
Delivery 195,294
Stock Level 195,293
Customer Report 1,952,936
10% 10.1% New Order 977,877 840
Payment 977,880
Order Status 97,788
Delivery 97,788
Stock Level 97,786
Customer Report 977,881
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0