Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,063
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     136,822
Calibration 2     136,199
Calibration 3     136,753
ssj_ops@calibrated=136,476
100% 99.0% 136,476 135,063
90% 89.3% 122,829 121,887
80% 79.8% 109,181 108,951
70% 69.5% 95,533 94,869
60% 60.4% 81,886 82,487
50% 50.1% 68,238 68,376
40% 40.9% 54,590 55,850
30% 29.6% 40,943 40,355
20% 19.8% 27,295 27,074
10% 10.3% 13,648 13,996
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 9,963,496 840
Payment 9,963,499
Order Status 996,351
Delivery 996,350
Stock Level 996,350
Customer Report 9,963,496
Calibration 2 New Order 9,907,890 840
Payment 9,907,896
Order Status 990,788
Delivery 990,790
Stock Level 990,789
Customer Report 9,907,890
Calibration 3 New Order 9,945,993 840
Payment 9,945,996
Order Status 994,599
Delivery 994,601
Stock Level 994,600
Customer Report 9,945,989
100% 99.0% New Order 9,829,500 840
Payment 9,829,495
Order Status 982,948
Delivery 982,949
Stock Level 982,950
Customer Report 9,829,493
90% 89.3% New Order 8,865,739 840
Payment 8,865,742
Order Status 886,574
Delivery 886,574
Stock Level 886,575
Customer Report 8,865,739
80% 79.8% New Order 7,924,010 840
Payment 7,924,005
Order Status 792,400
Delivery 792,400
Stock Level 792,401
Customer Report 7,924,003
70% 69.5% New Order 6,899,818 840
Payment 6,899,819
Order Status 689,981
Delivery 689,982
Stock Level 689,981
Customer Report 6,899,812
60% 60.4% New Order 5,999,348 840
Payment 5,999,346
Order Status 599,934
Delivery 599,935
Stock Level 599,933
Customer Report 5,999,349
50% 50.1% New Order 4,973,091 840
Payment 4,973,090
Order Status 497,309
Delivery 497,309
Stock Level 497,309
Customer Report 4,973,084
40% 40.9% New Order 4,061,819 840
Payment 4,061,820
Order Status 406,183
Delivery 406,182
Stock Level 406,181
Customer Report 4,061,816
30% 29.6% New Order 2,934,993 840
Payment 2,934,997
Order Status 293,500
Delivery 293,499
Stock Level 293,498
Customer Report 2,934,998
20% 19.8% New Order 1,969,086 840
Payment 1,969,094
Order Status 196,909
Delivery 196,910
Stock Level 196,909
Customer Report 1,969,092
10% 10.3% New Order 1,017,879 840
Payment 1,017,881
Order Status 101,787
Delivery 101,788
Stock Level 101,787
Customer Report 1,017,878
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0