Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,566
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     122,550
Calibration 2     140,574
Calibration 3     140,965
ssj_ops@calibrated=140,770
100% 99.9% 140,770 140,566
90% 89.4% 126,693 125,796
80% 81.0% 112,616 114,051
70% 69.8% 98,539 98,315
60% 60.4% 84,462 85,055
50% 50.5% 70,385 71,158
40% 39.9% 56,308 56,229
30% 30.3% 42,231 42,645
20% 20.3% 28,154 28,509
10% 10.0% 14,077 14,058
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 8,912,868 1,986
Payment 8,912,873
Order Status 891,288
Delivery 891,288
Stock Level 891,287
Customer Report 8,912,869
Calibration 2 New Order 10,223,600 1,988
Payment 10,223,606
Order Status 1,022,360
Delivery 1,022,359
Stock Level 1,022,361
Customer Report 10,223,601
Calibration 3 New Order 10,252,002 1,987
Payment 10,252,000
Order Status 1,025,200
Delivery 1,025,202
Stock Level 1,025,201
Customer Report 10,252,006
100% 99.9% New Order 10,223,005 1,988
Payment 10,223,008
Order Status 1,022,300
Delivery 1,022,299
Stock Level 1,022,302
Customer Report 10,222,999
90% 89.4% New Order 9,148,809 1,986
Payment 9,148,808
Order Status 914,880
Delivery 914,879
Stock Level 914,880
Customer Report 9,148,810
80% 81.0% New Order 8,294,658 1,988
Payment 8,294,659
Order Status 829,467
Delivery 829,467
Stock Level 829,467
Customer Report 8,294,661
70% 69.8% New Order 7,150,160 1,986
Payment 7,150,157
Order Status 715,017
Delivery 715,016
Stock Level 715,016
Customer Report 7,150,155
60% 60.4% New Order 6,185,807 1,986
Payment 6,185,803
Order Status 618,580
Delivery 618,580
Stock Level 618,579
Customer Report 6,185,805
50% 50.5% New Order 5,175,140 1,987
Payment 5,175,133
Order Status 517,514
Delivery 517,515
Stock Level 517,513
Customer Report 5,175,139
40% 39.9% New Order 4,089,403 1,988
Payment 4,089,405
Order Status 408,940
Delivery 408,940
Stock Level 408,940
Customer Report 4,089,404
30% 30.3% New Order 3,101,427 1,988
Payment 3,101,433
Order Status 310,142
Delivery 310,143
Stock Level 310,143
Customer Report 3,101,427
20% 20.3% New Order 2,073,394 1,988
Payment 2,073,394
Order Status 207,339
Delivery 207,339
Stock Level 207,340
Customer Report 2,073,392
10% 10.0% New Order 1,022,423 1,988
Payment 1,022,423
Order Status 102,244
Delivery 102,242
Stock Level 102,242
Customer Report 1,022,426
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0