Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 142,031
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     124,194
Calibration 2     141,761
Calibration 3     142,542
ssj_ops@calibrated=142,152
100% 99.9% 142,152 142,031
90% 90.1% 127,937 128,015
80% 80.7% 113,721 114,720
70% 68.8% 99,506 97,852
60% 60.7% 85,291 86,257
50% 48.9% 71,076 69,444
40% 39.4% 56,861 56,015
30% 29.7% 42,646 42,249
20% 19.9% 28,430 28,271
10% 10.1% 14,215 14,371
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 9,032,415 1,987
Payment 9,032,421
Order Status 903,242
Delivery 903,242
Stock Level 903,242
Customer Report 9,032,419
Calibration 2 New Order 10,309,896 1,987
Payment 10,309,900
Order Status 1,030,990
Delivery 1,030,990
Stock Level 1,030,989
Customer Report 10,309,899
Calibration 3 New Order 10,366,731 1,986
Payment 10,366,729
Order Status 1,036,673
Delivery 1,036,674
Stock Level 1,036,673
Customer Report 10,366,724
100% 99.9% New Order 10,329,520 1,987
Payment 10,329,521
Order Status 1,032,952
Delivery 1,032,952
Stock Level 1,032,952
Customer Report 10,329,520
90% 90.1% New Order 9,310,204 1,986
Payment 9,310,208
Order Status 931,020
Delivery 931,020
Stock Level 931,021
Customer Report 9,310,207
80% 80.7% New Order 8,343,254 1,988
Payment 8,343,256
Order Status 834,326
Delivery 834,325
Stock Level 834,326
Customer Report 8,343,256
70% 68.8% New Order 7,116,550 1,986
Payment 7,116,552
Order Status 711,655
Delivery 711,655
Stock Level 711,655
Customer Report 7,116,550
60% 60.7% New Order 6,273,214 1,987
Payment 6,273,209
Order Status 627,321
Delivery 627,322
Stock Level 627,321
Customer Report 6,273,210
50% 48.9% New Order 5,050,502 1,987
Payment 5,050,508
Order Status 505,049
Delivery 505,051
Stock Level 505,048
Customer Report 5,050,498
40% 39.4% New Order 4,073,838 1,986
Payment 4,073,843
Order Status 407,384
Delivery 407,385
Stock Level 407,384
Customer Report 4,073,838
30% 29.7% New Order 3,072,641 1,988
Payment 3,072,647
Order Status 307,264
Delivery 307,266
Stock Level 307,264
Customer Report 3,072,643
20% 19.9% New Order 2,056,089 1,988
Payment 2,056,089
Order Status 205,609
Delivery 205,609
Stock Level 205,609
Customer Report 2,056,089
10% 10.1% New Order 1,045,145 1,988
Payment 1,045,162
Order Status 104,516
Delivery 104,515
Stock Level 104,516
Customer Report 1,045,146
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0