Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,779
Test Sponsor: Fujitsu SPEC License #: 19 Test Method: Single Node
Tested By: Fsas Technologies Inc. Test Location: Kawasaki, Kanagawa, Japan Test Date: Sep 21, 2025
Hardware Availability: Oct-2025 Software Availability: Jun-2025 Publication: Oct 21, 2025
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     126,198
Calibration 2     141,369
Calibration 3     142,047
ssj_ops@calibrated=141,708
100% 100.1% 141,708 141,779
90% 90.6% 127,537 128,339
80% 80.7% 113,366 114,312
70% 69.5% 99,195 98,512
60% 61.2% 85,025 86,786
50% 50.0% 70,854 70,917
40% 40.4% 56,683 57,186
30% 29.9% 42,512 42,368
20% 19.8% 28,342 28,016
10% 10.0% 14,171 14,125
Active Idle   0 0
Graph of results
System Under Test
Set: 'RX2540M8'
Set Identifier: RX2540M8
Set Description: System Under Test
# of Identical Nodes: 1
Comment: Single Node
Hardware
Hardware Vendor: Fsas Technologies Inc.
Model: PRIMERGY RX2540 M8
Form Factor: 2U
CPU Name: Intel Xeon 6787P
CPU Characteristics: 86-Core, 2.00 GHz, 336 MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 172 cores, 2 chips, 86 cores/chip
Hardware Threads: 344 (2 / core)
CPU(s) Orderable: 1,2 chips
Primary Cache: 64 KB I + 48 KB D on chip per core
Secondary Cache: 2 MB I+D on chip per core
Tertiary Cache: 336 MB I+D on chip per chip
Other Cache: None
Memory Amount (GB): 512
# and size of DIMM: 16 x 32768 MB
Memory Details: 16 x 32 GB 2Rx8 PC5-6400B-R; slots 1A, 1B, 1C, 1D, 1E, 1F, 1G, 1H, 1J, 1K, 1L, 1M, 1N, 1P, 1Q, 1R populated
Power Supply Quantity and Rating (W): 1 x 1600
Power Supply Details: 1600W titanium PSU, PY-PU165
Disk Drive: 1 x SSD PCIe M.2 480GB PY-MF48PN
Disk Controller: Integrated NVMe Controller
# and type of Network Interface Cards (NICs) Installed: 1 x 1 Gbit/s (RJ45) Intel i210 on Motherboard
NICs Enabled in Firmware / OS / Connected: 1/1/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: M.2 Carrier Module
Software
Power Management: Enabled(see SUT Notes)
Operating System (OS): SUSE Linux Enterprise Server 15 SP7
OS Version: 6.4.0-150700.51-default
Filesystem: xfs
JVM Vendor: Oracle Corporation
JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.12+8-LTS-286, mixed mode, sharing)
JVM Command-line Options: -server -Xmn1825m -Xms1995m -Xmx1995m -XX:LargePageSizeInBytes=2m -XX:+UseLargePages -XX:AllocatePrefetchDistance=512 -XX:AllocatePrefetchLines=4 -XX:InlineSmallCode=3900 -XX:FreqInlineSize=2500 -XX:UseAVX=1 -XX:+AggressiveHeap -XX:ParallelGCThreads=2 -XX:+UseParallelGC -XX:+UseBiasedLocking -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:CompileThresholdScaling=220 -XX:MaxInlineSize=270
JVM Affinity: for each physicalCore{numactl -C physicalCore, physicalCore + 172}
JVM Instances: 172
JVM Initial Heap (MB): 1995
JVM Maximum Heap (MB): 1995
JVM Address Bits: 64
Boot Firmware Version: R1.1.0
Management Firmware Version: 3.03S
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
System Under Test Notes
Notes
None
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 9,178,635 1,986
Payment 9,178,638
Order Status 917,865
Delivery 917,864
Stock Level 917,863
Customer Report 9,178,635
Calibration 2 New Order 10,281,369 1,988
Payment 10,281,371
Order Status 1,028,137
Delivery 1,028,137
Stock Level 1,028,138
Customer Report 10,281,371
Calibration 3 New Order 10,330,686 1,987
Payment 10,330,687
Order Status 1,033,068
Delivery 1,033,070
Stock Level 1,033,068
Customer Report 10,330,683
100% 100.1% New Order 10,311,192 1,988
Payment 10,311,190
Order Status 1,031,119
Delivery 1,031,119
Stock Level 1,031,119
Customer Report 10,311,187
90% 90.6% New Order 9,333,775 1,987
Payment 9,333,771
Order Status 933,377
Delivery 933,377
Stock Level 933,377
Customer Report 9,333,777
80% 80.7% New Order 8,313,629 1,986
Payment 8,313,626
Order Status 831,363
Delivery 831,362
Stock Level 831,364
Customer Report 8,313,623
70% 69.5% New Order 7,164,497 1,988
Payment 7,164,493
Order Status 716,448
Delivery 716,450
Stock Level 716,449
Customer Report 7,164,494
60% 61.2% New Order 6,311,732 1,987
Payment 6,311,731
Order Status 631,173
Delivery 631,174
Stock Level 631,173
Customer Report 6,311,733
50% 50.0% New Order 5,157,638 1,988
Payment 5,157,642
Order Status 515,763
Delivery 515,764
Stock Level 515,764
Customer Report 5,157,635
40% 40.4% New Order 4,158,971 1,987
Payment 4,158,970
Order Status 415,897
Delivery 415,896
Stock Level 415,898
Customer Report 4,158,969
30% 29.9% New Order 3,081,317 1,987
Payment 3,081,315
Order Status 308,132
Delivery 308,131
Stock Level 308,132
Customer Report 3,081,315
20% 19.8% New Order 2,037,500 1,988
Payment 2,037,505
Order Status 203,750
Delivery 203,749
Stock Level 203,750
Customer Report 2,037,501
10% 10.0% New Order 1,027,309 1,988
Payment 1,027,305
Order Status 102,731
Delivery 102,729
Stock Level 102,730
Customer Report 1,027,312
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0