Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 139,988
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     126,419
Calibration 2     140,137
Calibration 3     140,642
ssj_ops@calibrated=140,389
100% 99.7% 140,389 139,988
90% 89.3% 126,350 125,419
80% 80.4% 112,311 112,932
70% 70.1% 98,273 98,436
60% 59.9% 84,234 84,096
50% 49.8% 70,195 69,930
40% 40.0% 56,156 56,115
30% 29.7% 42,117 41,632
20% 20.0% 28,078 28,028
10% 9.6% 14,039 13,467
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 9,194,247 1,987
Payment 9,194,251
Order Status 919,426
Delivery 919,427
Stock Level 919,424
Customer Report 9,194,250
Calibration 2 New Order 10,191,781 1,988
Payment 10,191,782
Order Status 1,019,178
Delivery 1,019,178
Stock Level 1,019,177
Customer Report 10,191,783
Calibration 3 New Order 10,228,504 1,987
Payment 10,228,506
Order Status 1,022,850
Delivery 1,022,851
Stock Level 1,022,851
Customer Report 10,228,504
100% 99.7% New Order 10,180,976 1,988
Payment 10,180,978
Order Status 1,018,098
Delivery 1,018,096
Stock Level 1,018,097
Customer Report 10,180,978
90% 89.3% New Order 9,121,380 1,987
Payment 9,121,375
Order Status 912,138
Delivery 912,138
Stock Level 912,137
Customer Report 9,121,384
80% 80.4% New Order 8,213,275 1,986
Payment 8,213,278
Order Status 821,327
Delivery 821,328
Stock Level 821,326
Customer Report 8,213,269
70% 70.1% New Order 7,158,995 1,988
Payment 7,158,992
Order Status 715,899
Delivery 715,900
Stock Level 715,899
Customer Report 7,158,991
60% 59.9% New Order 6,116,090 1,988
Payment 6,116,091
Order Status 611,609
Delivery 611,607
Stock Level 611,608
Customer Report 6,116,087
50% 49.8% New Order 5,085,798 1,987
Payment 5,085,795
Order Status 508,579
Delivery 508,577
Stock Level 508,578
Customer Report 5,085,793
40% 40.0% New Order 4,081,074 1,988
Payment 4,081,078
Order Status 408,107
Delivery 408,107
Stock Level 408,107
Customer Report 4,081,081
30% 29.7% New Order 3,027,794 1,988
Payment 3,027,801
Order Status 302,778
Delivery 302,779
Stock Level 302,780
Customer Report 3,027,794
20% 20.0% New Order 2,038,439 1,988
Payment 2,038,438
Order Status 203,843
Delivery 203,844
Stock Level 203,844
Customer Report 2,038,438
10% 9.6% New Order 979,393 1,988
Payment 979,393
Order Status 97,940
Delivery 97,939
Stock Level 97,941
Customer Report 979,394
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0