Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 138,251
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     124,115
Calibration 2     138,089
Calibration 3     138,576
ssj_ops@calibrated=138,332
100% 99.9% 138,332 138,251
90% 89.6% 124,499 123,879
80% 79.4% 110,666 109,775
70% 69.2% 96,833 95,663
60% 59.1% 82,999 81,742
50% 50.2% 69,166 69,512
40% 39.6% 55,333 54,748
30% 30.3% 41,500 41,894
20% 20.3% 27,666 28,093
10% 10.2% 13,833 14,138
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 9,026,699 1,987
Payment 9,026,696
Order Status 902,671
Delivery 902,670
Stock Level 902,669
Customer Report 9,026,694
Calibration 2 New Order 10,042,838 1,988
Payment 10,042,841
Order Status 1,004,283
Delivery 1,004,283
Stock Level 1,004,285
Customer Report 10,042,833
Calibration 3 New Order 10,078,231 1,988
Payment 10,078,227
Order Status 1,007,822
Delivery 1,007,824
Stock Level 1,007,823
Customer Report 10,078,224
100% 99.9% New Order 10,054,614 1,988
Payment 10,054,612
Order Status 1,005,460
Delivery 1,005,461
Stock Level 1,005,461
Customer Report 10,054,610
90% 89.6% New Order 9,009,356 1,988
Payment 9,009,355
Order Status 900,937
Delivery 900,936
Stock Level 900,935
Customer Report 9,009,360
80% 79.4% New Order 7,983,678 1,987
Payment 7,983,677
Order Status 798,369
Delivery 798,367
Stock Level 798,369
Customer Report 7,983,680
70% 69.2% New Order 6,957,281 1,986
Payment 6,957,285
Order Status 695,729
Delivery 695,728
Stock Level 695,728
Customer Report 6,957,281
60% 59.1% New Order 5,944,850 1,988
Payment 5,944,847
Order Status 594,485
Delivery 594,486
Stock Level 594,485
Customer Report 5,944,851
50% 50.2% New Order 5,055,388 1,986
Payment 5,055,389
Order Status 505,540
Delivery 505,538
Stock Level 505,540
Customer Report 5,055,391
40% 39.6% New Order 3,981,641 1,988
Payment 3,981,646
Order Status 398,164
Delivery 398,164
Stock Level 398,163
Customer Report 3,981,641
30% 30.3% New Order 3,046,840 1,988
Payment 3,046,840
Order Status 304,684
Delivery 304,682
Stock Level 304,684
Customer Report 3,046,837
20% 20.3% New Order 2,043,144 1,987
Payment 2,043,138
Order Status 204,315
Delivery 204,314
Stock Level 204,313
Customer Report 2,043,142
10% 10.2% New Order 1,028,206 1,987
Payment 1,028,207
Order Status 102,822
Delivery 102,820
Stock Level 102,821
Customer Report 1,028,210
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0