Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,208
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     135,196
Calibration 2     135,076
Calibration 3     134,528
ssj_ops@calibrated=134,802
100% 99.6% 134,802 134,208
90% 90.6% 121,322 122,123
80% 80.2% 107,841 108,074
70% 70.1% 94,361 94,499
60% 59.8% 80,881 80,597
50% 49.8% 67,401 67,103
40% 40.0% 53,921 53,855
30% 30.0% 40,441 40,385
20% 20.1% 26,960 27,070
10% 10.0% 13,480 13,420
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 9,844,123 840
Payment 9,844,124
Order Status 984,413
Delivery 984,413
Stock Level 984,413
Customer Report 9,844,126
Calibration 2 New Order 9,829,679 840
Payment 9,829,673
Order Status 982,967
Delivery 982,969
Stock Level 982,969
Customer Report 9,829,673
Calibration 3 New Order 9,790,943 840
Payment 9,790,939
Order Status 979,094
Delivery 979,096
Stock Level 979,093
Customer Report 9,790,939
100% 99.6% New Order 9,766,919 840
Payment 9,766,919
Order Status 976,691
Delivery 976,691
Stock Level 976,691
Customer Report 9,766,915
90% 90.6% New Order 8,885,254 840
Payment 8,885,252
Order Status 888,525
Delivery 888,526
Stock Level 888,527
Customer Report 8,885,257
80% 80.2% New Order 7,860,300 840
Payment 7,860,304
Order Status 786,030
Delivery 786,031
Stock Level 786,031
Customer Report 7,860,304
70% 70.1% New Order 6,872,993 840
Payment 6,872,985
Order Status 687,300
Delivery 687,298
Stock Level 687,300
Customer Report 6,872,988
60% 59.8% New Order 5,862,191 840
Payment 5,862,199
Order Status 586,221
Delivery 586,220
Stock Level 586,218
Customer Report 5,862,194
50% 49.8% New Order 4,880,575 840
Payment 4,880,581
Order Status 488,057
Delivery 488,058
Stock Level 488,058
Customer Report 4,880,575
40% 40.0% New Order 3,916,909 840
Payment 3,916,908
Order Status 391,690
Delivery 391,690
Stock Level 391,691
Customer Report 3,916,904
30% 30.0% New Order 2,937,194 840
Payment 2,937,200
Order Status 293,720
Delivery 293,720
Stock Level 293,720
Customer Report 2,937,196
20% 20.1% New Order 1,968,792 840
Payment 1,968,788
Order Status 196,877
Delivery 196,878
Stock Level 196,879
Customer Report 1,968,788
10% 10.0% New Order 976,060 840
Payment 976,060
Order Status 97,607
Delivery 97,605
Stock Level 97,606
Customer Report 976,062
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0