Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,339
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     124,536
Calibration 2     140,223
Calibration 3     140,572
ssj_ops@calibrated=140,398
100% 100.0% 140,398 140,339
90% 89.5% 126,358 125,667
80% 80.5% 112,318 112,959
70% 70.1% 98,278 98,422
60% 60.6% 84,239 85,137
50% 50.5% 70,199 70,872
40% 39.5% 56,159 55,521
30% 30.1% 42,119 42,268
20% 19.8% 28,080 27,850
10% 9.7% 14,040 13,562
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 9,057,347 1,988
Payment 9,057,344
Order Status 905,734
Delivery 905,736
Stock Level 905,734
Customer Report 9,057,347
Calibration 2 New Order 10,198,077 1,986
Payment 10,198,076
Order Status 1,019,807
Delivery 1,019,808
Stock Level 1,019,808
Customer Report 10,198,077
Calibration 3 New Order 10,223,428 1,987
Payment 10,223,424
Order Status 1,022,343
Delivery 1,022,342
Stock Level 1,022,343
Customer Report 10,223,426
100% 100.0% New Order 10,206,514 1,987
Payment 10,206,518
Order Status 1,020,652
Delivery 1,020,652
Stock Level 1,020,652
Customer Report 10,206,517
90% 89.5% New Order 9,139,399 1,987
Payment 9,139,400
Order Status 913,939
Delivery 913,939
Stock Level 913,939
Customer Report 9,139,400
80% 80.5% New Order 8,215,177 1,987
Payment 8,215,175
Order Status 821,518
Delivery 821,517
Stock Level 821,516
Customer Report 8,215,178
70% 70.1% New Order 7,157,977 1,986
Payment 7,157,975
Order Status 715,799
Delivery 715,797
Stock Level 715,797
Customer Report 7,157,976
60% 60.6% New Order 6,191,780 1,988
Payment 6,191,782
Order Status 619,179
Delivery 619,179
Stock Level 619,178
Customer Report 6,191,785
50% 50.5% New Order 5,154,355 1,986
Payment 5,154,350
Order Status 515,435
Delivery 515,436
Stock Level 515,435
Customer Report 5,154,353
40% 39.5% New Order 4,037,932 1,988
Payment 4,037,931
Order Status 403,793
Delivery 403,793
Stock Level 403,794
Customer Report 4,037,923
30% 30.1% New Order 3,074,048 1,987
Payment 3,074,041
Order Status 307,403
Delivery 307,405
Stock Level 307,405
Customer Report 3,074,050
20% 19.8% New Order 2,025,426 1,988
Payment 2,025,426
Order Status 202,543
Delivery 202,542
Stock Level 202,543
Customer Report 2,025,420
10% 9.7% New Order 986,366 1,988
Payment 986,361
Order Status 98,637
Delivery 98,636
Stock Level 98,638
Customer Report 986,362
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0