Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,728
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     125,015
Calibration 2     141,004
Calibration 3     141,408
ssj_ops@calibrated=141,206
100% 99.7% 141,206 140,728
90% 89.4% 127,085 126,306
80% 80.1% 112,965 113,144
70% 69.7% 98,844 98,396
60% 59.5% 84,724 83,987
50% 50.3% 70,603 70,974
40% 40.7% 56,482 57,475
30% 30.2% 42,362 42,585
20% 20.1% 28,241 28,430
10% 10.0% 14,121 14,137
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 9,092,202 1,986
Payment 9,092,201
Order Status 909,220
Delivery 909,221
Stock Level 909,220
Customer Report 9,092,205
Calibration 2 New Order 10,254,842 1,988
Payment 10,254,843
Order Status 1,025,485
Delivery 1,025,484
Stock Level 1,025,486
Customer Report 10,254,841
Calibration 3 New Order 10,284,234 1,988
Payment 10,284,237
Order Status 1,028,424
Delivery 1,028,424
Stock Level 1,028,424
Customer Report 10,284,239
100% 99.7% New Order 10,234,782 1,985
Payment 10,234,786
Order Status 1,023,476
Delivery 1,023,479
Stock Level 1,023,479
Customer Report 10,234,786
90% 89.4% New Order 9,185,909 1,987
Payment 9,185,907
Order Status 918,591
Delivery 918,590
Stock Level 918,591
Customer Report 9,185,906
80% 80.1% New Order 8,228,658 1,987
Payment 8,228,654
Order Status 822,866
Delivery 822,865
Stock Level 822,865
Customer Report 8,228,656
70% 69.7% New Order 7,156,066 1,988
Payment 7,156,066
Order Status 715,607
Delivery 715,607
Stock Level 715,607
Customer Report 7,156,067
60% 59.5% New Order 6,108,139 1,986
Payment 6,108,136
Order Status 610,814
Delivery 610,813
Stock Level 610,814
Customer Report 6,108,135
50% 50.3% New Order 5,161,752 1,987
Payment 5,161,757
Order Status 516,177
Delivery 516,176
Stock Level 516,175
Customer Report 5,161,755
40% 40.7% New Order 4,180,016 1,987
Payment 4,180,024
Order Status 418,001
Delivery 418,004
Stock Level 418,004
Customer Report 4,180,022
30% 30.2% New Order 3,097,116 1,988
Payment 3,097,114
Order Status 309,712
Delivery 309,711
Stock Level 309,712
Customer Report 3,097,112
20% 20.1% New Order 2,067,634 1,988
Payment 2,067,623
Order Status 206,762
Delivery 206,763
Stock Level 206,762
Customer Report 2,067,632
10% 10.0% New Order 1,028,118 1,988
Payment 1,028,111
Order Status 102,810
Delivery 102,812
Stock Level 102,811
Customer Report 1,028,110
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0