Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,371
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     135,478
Calibration 2     134,501
Calibration 3     134,577
ssj_ops@calibrated=134,539
100% 99.9% 134,539 134,371
90% 89.5% 121,085 120,385
80% 80.6% 107,631 108,419
70% 69.4% 94,177 93,313
60% 60.8% 80,723 81,855
50% 50.1% 67,270 67,353
40% 39.8% 53,816 53,480
30% 30.3% 40,362 40,827
20% 19.9% 26,908 26,757
10% 10.2% 13,454 13,733
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 9,860,543 840
Payment 9,860,543
Order Status 986,054
Delivery 986,054
Stock Level 986,053
Customer Report 9,860,542
Calibration 2 New Order 9,785,432 840
Payment 9,785,432
Order Status 978,541
Delivery 978,542
Stock Level 978,542
Customer Report 9,785,426
Calibration 3 New Order 9,790,287 840
Payment 9,790,290
Order Status 979,029
Delivery 979,030
Stock Level 979,028
Customer Report 9,790,290
100% 99.9% New Order 9,773,016 840
Payment 9,773,019
Order Status 977,302
Delivery 977,301
Stock Level 977,302
Customer Report 9,773,016
90% 89.5% New Order 8,756,288 840
Payment 8,756,291
Order Status 875,627
Delivery 875,628
Stock Level 875,629
Customer Report 8,756,294
80% 80.6% New Order 7,885,236 840
Payment 7,885,235
Order Status 788,523
Delivery 788,524
Stock Level 788,523
Customer Report 7,885,237
70% 69.4% New Order 6,787,105 840
Payment 6,787,111
Order Status 678,711
Delivery 678,712
Stock Level 678,712
Customer Report 6,787,114
60% 60.8% New Order 5,956,823 840
Payment 5,956,824
Order Status 595,680
Delivery 595,683
Stock Level 595,682
Customer Report 5,956,822
50% 50.1% New Order 4,899,698 840
Payment 4,899,695
Order Status 489,970
Delivery 489,971
Stock Level 489,969
Customer Report 4,899,697
40% 39.8% New Order 3,889,698 840
Payment 3,889,698
Order Status 388,970
Delivery 388,968
Stock Level 388,969
Customer Report 3,889,697
30% 30.3% New Order 2,969,385 840
Payment 2,969,387
Order Status 296,940
Delivery 296,939
Stock Level 296,940
Customer Report 2,969,381
20% 19.9% New Order 1,946,062 842
Payment 1,946,063
Order Status 194,606
Delivery 194,606
Stock Level 194,606
Customer Report 1,946,057
10% 10.2% New Order 998,793 842
Payment 998,785
Order Status 99,878
Delivery 99,878
Stock Level 99,879
Customer Report 998,787
Active Idle New Order 0 842
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0