Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 133,940
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     133,789
Calibration 2     133,131
Calibration 3     133,582
ssj_ops@calibrated=133,356
100% 100.4% 133,356 133,940
90% 90.0% 120,021 119,993
80% 79.8% 106,685 106,463
70% 70.4% 93,349 93,899
60% 59.6% 80,014 79,474
50% 50.0% 66,678 66,733
40% 40.9% 53,343 54,518
30% 29.9% 40,007 39,856
20% 19.8% 26,671 26,416
10% 10.1% 13,336 13,446
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 9,743,897 840
Payment 9,743,896
Order Status 974,391
Delivery 974,390
Stock Level 974,390
Customer Report 9,743,894
Calibration 2 New Order 9,684,378 840
Payment 9,684,377
Order Status 968,438
Delivery 968,438
Stock Level 968,438
Customer Report 9,684,375
Calibration 3 New Order 9,723,991 840
Payment 9,723,986
Order Status 972,398
Delivery 972,399
Stock Level 972,399
Customer Report 9,723,995
100% 100.4% New Order 9,747,078 840
Payment 9,747,072
Order Status 974,707
Delivery 974,708
Stock Level 974,708
Customer Report 9,747,081
90% 90.0% New Order 8,727,535 840
Payment 8,727,544
Order Status 872,754
Delivery 872,753
Stock Level 872,754
Customer Report 8,727,538
80% 79.8% New Order 7,743,796 840
Payment 7,743,792
Order Status 774,378
Delivery 774,379
Stock Level 774,381
Customer Report 7,743,788
70% 70.4% New Order 6,829,061 840
Payment 6,829,058
Order Status 682,906
Delivery 682,907
Stock Level 682,905
Customer Report 6,829,053
60% 59.6% New Order 5,780,573 840
Payment 5,780,565
Order Status 578,056
Delivery 578,057
Stock Level 578,058
Customer Report 5,780,569
50% 50.0% New Order 4,854,216 840
Payment 4,854,211
Order Status 485,421
Delivery 485,421
Stock Level 485,422
Customer Report 4,854,217
40% 40.9% New Order 3,965,010 840
Payment 3,965,009
Order Status 396,500
Delivery 396,501
Stock Level 396,501
Customer Report 3,965,013
30% 29.9% New Order 2,898,791 840
Payment 2,898,787
Order Status 289,879
Delivery 289,879
Stock Level 289,880
Customer Report 2,898,784
20% 19.8% New Order 1,921,212 840
Payment 1,921,210
Order Status 192,121
Delivery 192,124
Stock Level 192,120
Customer Report 1,921,213
10% 10.1% New Order 977,949 840
Payment 977,950
Order Status 97,794
Delivery 97,796
Stock Level 97,795
Customer Report 977,946
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0