Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,704
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     123,076
Calibration 2     141,788
Calibration 3     142,294
ssj_ops@calibrated=142,041
100% 99.8% 142,041 141,704
90% 89.9% 127,837 127,746
80% 79.9% 113,633 113,509
70% 69.4% 99,429 98,573
60% 58.7% 85,224 83,400
50% 50.0% 71,020 71,018
40% 40.0% 56,816 56,761
30% 30.3% 42,612 43,017
20% 19.8% 28,408 28,173
10% 10.1% 14,204 14,330
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 8,951,163 1,986
Payment 8,951,161
Order Status 895,116
Delivery 895,117
Stock Level 895,116
Customer Report 8,951,165
Calibration 2 New Order 10,311,844 1,987
Payment 10,311,845
Order Status 1,031,183
Delivery 1,031,184
Stock Level 1,031,185
Customer Report 10,311,844
Calibration 3 New Order 10,348,653 1,987
Payment 10,348,660
Order Status 1,034,866
Delivery 1,034,865
Stock Level 1,034,865
Customer Report 10,348,655
100% 99.8% New Order 10,305,747 1,988
Payment 10,305,744
Order Status 1,030,576
Delivery 1,030,575
Stock Level 1,030,574
Customer Report 10,305,751
90% 89.9% New Order 9,290,625 1,987
Payment 9,290,623
Order Status 929,061
Delivery 929,062
Stock Level 929,062
Customer Report 9,290,628
80% 79.9% New Order 8,255,233 1,986
Payment 8,255,235
Order Status 825,523
Delivery 825,524
Stock Level 825,523
Customer Report 8,255,234
70% 69.4% New Order 7,168,973 1,988
Payment 7,168,970
Order Status 716,896
Delivery 716,896
Stock Level 716,897
Customer Report 7,168,966
60% 58.7% New Order 6,065,427 1,986
Payment 6,065,427
Order Status 606,543
Delivery 606,542
Stock Level 606,542
Customer Report 6,065,429
50% 50.0% New Order 5,164,932 1,988
Payment 5,164,939
Order Status 516,493
Delivery 516,493
Stock Level 516,493
Customer Report 5,164,939
40% 40.0% New Order 4,128,093 1,987
Payment 4,128,099
Order Status 412,810
Delivery 412,810
Stock Level 412,810
Customer Report 4,128,094
30% 30.3% New Order 3,128,535 1,987
Payment 3,128,531
Order Status 312,853
Delivery 312,853
Stock Level 312,852
Customer Report 3,128,532
20% 19.8% New Order 2,048,979 1,987
Payment 2,048,980
Order Status 204,898
Delivery 204,898
Stock Level 204,900
Customer Report 2,048,981
10% 10.1% New Order 1,042,165 1,988
Payment 1,042,165
Order Status 104,218
Delivery 104,216
Stock Level 104,217
Customer Report 1,042,167
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0