Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 142,840
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     126,068
Calibration 2     142,293
Calibration 3     142,587
ssj_ops@calibrated=142,440
100% 100.3% 142,440 142,840
90% 89.5% 128,196 127,444
80% 80.1% 113,952 114,153
70% 69.9% 99,708 99,562
60% 60.2% 85,464 85,803
50% 50.1% 71,220 71,388
40% 40.2% 56,976 57,249
30% 30.2% 42,732 42,985
20% 19.9% 28,488 28,360
10% 10.2% 14,244 14,537
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 9,168,790 1,988
Payment 9,168,786
Order Status 916,878
Delivery 916,879
Stock Level 916,879
Customer Report 9,168,785
Calibration 2 New Order 10,348,613 1,987
Payment 10,348,620
Order Status 1,034,862
Delivery 1,034,863
Stock Level 1,034,862
Customer Report 10,348,623
Calibration 3 New Order 10,369,973 1,987
Payment 10,369,974
Order Status 1,036,998
Delivery 1,036,998
Stock Level 1,036,997
Customer Report 10,369,969
100% 100.3% New Order 10,388,353 1,987
Payment 10,388,349
Order Status 1,038,834
Delivery 1,038,834
Stock Level 1,038,834
Customer Report 10,388,356
90% 89.5% New Order 9,268,632 1,988
Payment 9,268,631
Order Status 926,863
Delivery 926,863
Stock Level 926,864
Customer Report 9,268,631
80% 80.1% New Order 8,302,036 1,987
Payment 8,302,034
Order Status 830,204
Delivery 830,203
Stock Level 830,204
Customer Report 8,302,030
70% 69.9% New Order 7,240,886 1,987
Payment 7,240,883
Order Status 724,088
Delivery 724,089
Stock Level 724,089
Customer Report 7,240,884
60% 60.2% New Order 6,240,229 1,988
Payment 6,240,230
Order Status 624,023
Delivery 624,021
Stock Level 624,022
Customer Report 6,240,222
50% 50.1% New Order 5,191,870 1,987
Payment 5,191,866
Order Status 519,186
Delivery 519,188
Stock Level 519,187
Customer Report 5,191,872
40% 40.2% New Order 4,163,549 1,988
Payment 4,163,546
Order Status 416,355
Delivery 416,355
Stock Level 416,355
Customer Report 4,163,545
30% 30.2% New Order 3,126,208 1,988
Payment 3,126,210
Order Status 312,622
Delivery 312,621
Stock Level 312,621
Customer Report 3,126,205
20% 19.9% New Order 2,062,542 1,988
Payment 2,062,543
Order Status 206,253
Delivery 206,255
Stock Level 206,254
Customer Report 2,062,541
10% 10.2% New Order 1,057,272 1,988
Payment 1,057,274
Order Status 105,728
Delivery 105,727
Stock Level 105,728
Customer Report 1,057,271
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0