Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 133,216
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     134,760
Calibration 2     134,308
Calibration 3     134,391
ssj_ops@calibrated=134,349
100% 99.2% 134,349 133,216
90% 89.8% 120,915 120,639
80% 79.6% 107,480 106,999
70% 69.7% 94,045 93,687
60% 59.8% 80,610 80,368
50% 50.1% 67,175 67,363
40% 39.9% 53,740 53,668
30% 30.6% 40,305 41,064
20% 19.9% 26,870 26,778
10% 10.3% 13,435 13,871
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 9,818,485 840
Payment 9,818,484
Order Status 981,848
Delivery 981,849
Stock Level 981,848
Customer Report 9,818,485
Calibration 2 New Order 9,770,334 840
Payment 9,770,331
Order Status 977,034
Delivery 977,033
Stock Level 977,033
Customer Report 9,770,332
Calibration 3 New Order 9,779,683 840
Payment 9,779,689
Order Status 977,968
Delivery 977,969
Stock Level 977,968
Customer Report 9,779,689
100% 99.2% New Order 9,691,979 840
Payment 9,691,977
Order Status 969,198
Delivery 969,198
Stock Level 969,198
Customer Report 9,691,982
90% 89.8% New Order 8,774,780 840
Payment 8,774,776
Order Status 877,477
Delivery 877,476
Stock Level 877,478
Customer Report 8,774,780
80% 79.6% New Order 7,781,833 840
Payment 7,781,835
Order Status 778,184
Delivery 778,183
Stock Level 778,183
Customer Report 7,781,832
70% 69.7% New Order 6,814,274 840
Payment 6,814,277
Order Status 681,428
Delivery 681,429
Stock Level 681,427
Customer Report 6,814,280
60% 59.8% New Order 5,845,929 840
Payment 5,845,936
Order Status 584,594
Delivery 584,593
Stock Level 584,592
Customer Report 5,845,936
50% 50.1% New Order 4,899,224 840
Payment 4,899,221
Order Status 489,922
Delivery 489,922
Stock Level 489,922
Customer Report 4,899,218
40% 39.9% New Order 3,903,291 840
Payment 3,903,293
Order Status 390,330
Delivery 390,328
Stock Level 390,329
Customer Report 3,903,288
30% 30.6% New Order 2,986,607 840
Payment 2,986,606
Order Status 298,660
Delivery 298,660
Stock Level 298,661
Customer Report 2,986,609
20% 19.9% New Order 1,947,528 840
Payment 1,947,525
Order Status 194,753
Delivery 194,754
Stock Level 194,754
Customer Report 1,947,531
10% 10.3% New Order 1,008,785 840
Payment 1,008,789
Order Status 100,877
Delivery 100,879
Stock Level 100,878
Customer Report 1,008,792
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0