Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,006
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     125,423
Calibration 2     140,562
Calibration 3     141,054
ssj_ops@calibrated=140,808
100% 100.1% 140,808 141,006
90% 90.7% 126,727 127,767
80% 79.7% 112,646 112,255
70% 70.0% 98,566 98,597
60% 59.6% 84,485 83,895
50% 49.6% 70,404 69,863
40% 40.0% 56,323 56,332
30% 30.0% 42,242 42,251
20% 20.1% 28,162 28,328
10% 10.2% 14,081 14,304
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 9,121,867 1,987
Payment 9,121,869
Order Status 912,185
Delivery 912,187
Stock Level 912,187
Customer Report 9,121,870
Calibration 2 New Order 10,222,725 1,986
Payment 10,222,724
Order Status 1,022,273
Delivery 1,022,273
Stock Level 1,022,273
Customer Report 10,222,725
Calibration 3 New Order 10,258,448 1,987
Payment 10,258,449
Order Status 1,025,844
Delivery 1,025,842
Stock Level 1,025,846
Customer Report 10,258,448
100% 100.1% New Order 10,255,000 1,987
Payment 10,255,005
Order Status 1,025,501
Delivery 1,025,500
Stock Level 1,025,500
Customer Report 10,255,003
90% 90.7% New Order 9,292,169 1,988
Payment 9,292,169
Order Status 929,216
Delivery 929,216
Stock Level 929,216
Customer Report 9,292,171
80% 79.7% New Order 8,164,017 1,988
Payment 8,164,016
Order Status 816,401
Delivery 816,401
Stock Level 816,401
Customer Report 8,164,014
70% 70.0% New Order 7,170,733 1,987
Payment 7,170,728
Order Status 717,073
Delivery 717,073
Stock Level 717,073
Customer Report 7,170,730
60% 59.6% New Order 6,101,461 1,987
Payment 6,101,461
Order Status 610,146
Delivery 610,147
Stock Level 610,148
Customer Report 6,101,467
50% 49.6% New Order 5,080,942 1,987
Payment 5,080,943
Order Status 508,093
Delivery 508,093
Stock Level 508,094
Customer Report 5,080,941
40% 40.0% New Order 4,096,868 1,988
Payment 4,096,870
Order Status 409,687
Delivery 409,687
Stock Level 409,686
Customer Report 4,096,861
30% 30.0% New Order 3,072,768 1,987
Payment 3,072,775
Order Status 307,276
Delivery 307,278
Stock Level 307,277
Customer Report 3,072,770
20% 20.1% New Order 2,060,222 1,988
Payment 2,060,220
Order Status 206,021
Delivery 206,022
Stock Level 206,022
Customer Report 2,060,216
10% 10.2% New Order 1,040,303 1,988
Payment 1,040,302
Order Status 104,032
Delivery 104,030
Stock Level 104,031
Customer Report 1,040,302
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0