Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,258
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     126,701
Calibration 2     141,747
Calibration 3     142,063
ssj_ops@calibrated=141,905
100% 99.5% 141,905 141,258
90% 89.7% 127,714 127,315
80% 81.2% 113,524 115,243
70% 70.3% 99,333 99,701
60% 59.5% 85,143 84,405
50% 50.0% 70,952 70,922
40% 39.9% 56,762 56,581
30% 30.1% 42,571 42,647
20% 20.4% 28,381 28,920
10% 10.2% 14,190 14,438
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 9,215,661 1,987
Payment 9,215,662
Order Status 921,566
Delivery 921,564
Stock Level 921,566
Customer Report 9,215,658
Calibration 2 New Order 10,308,899 1,988
Payment 10,308,898
Order Status 1,030,890
Delivery 1,030,891
Stock Level 1,030,891
Customer Report 10,308,901
Calibration 3 New Order 10,331,837 1,988
Payment 10,331,841
Order Status 1,033,183
Delivery 1,033,184
Stock Level 1,033,184
Customer Report 10,331,840
100% 99.5% New Order 10,273,348 1,986
Payment 10,273,348
Order Status 1,027,335
Delivery 1,027,335
Stock Level 1,027,334
Customer Report 10,273,347
90% 89.7% New Order 9,259,301 1,987
Payment 9,259,301
Order Status 925,931
Delivery 925,929
Stock Level 925,929
Customer Report 9,259,303
80% 81.2% New Order 8,381,326 1,986
Payment 8,381,329
Order Status 838,132
Delivery 838,135
Stock Level 838,133
Customer Report 8,381,329
70% 70.3% New Order 7,251,005 1,988
Payment 7,251,009
Order Status 725,102
Delivery 725,102
Stock Level 725,101
Customer Report 7,251,009
60% 59.5% New Order 6,138,524 1,987
Payment 6,138,529
Order Status 613,852
Delivery 613,854
Stock Level 613,852
Customer Report 6,138,527
50% 50.0% New Order 5,157,975 1,988
Payment 5,157,975
Order Status 515,797
Delivery 515,798
Stock Level 515,797
Customer Report 5,157,974
40% 39.9% New Order 4,114,982 1,988
Payment 4,114,977
Order Status 411,500
Delivery 411,498
Stock Level 411,497
Customer Report 4,114,980
30% 30.1% New Order 3,101,583 1,987
Payment 3,101,579
Order Status 310,158
Delivery 310,159
Stock Level 310,158
Customer Report 3,101,580
20% 20.4% New Order 2,103,296 1,987
Payment 2,103,296
Order Status 210,329
Delivery 210,329
Stock Level 210,329
Customer Report 2,103,295
10% 10.2% New Order 1,050,038 1,987
Payment 1,050,038
Order Status 105,004
Delivery 105,003
Stock Level 105,004
Customer Report 1,050,031
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0