Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 138,576
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     123,078
Calibration 2     138,661
Calibration 3     139,269
ssj_ops@calibrated=138,965
100% 99.7% 138,965 138,576
90% 90.1% 125,069 125,193
80% 80.5% 111,172 111,862
70% 70.1% 97,276 97,454
60% 60.2% 83,379 83,628
50% 49.9% 69,483 69,383
40% 40.2% 55,586 55,801
30% 30.2% 41,690 41,967
20% 20.0% 27,793 27,805
10% 9.9% 13,897 13,792
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 8,951,289 1,988
Payment 8,951,291
Order Status 895,131
Delivery 895,130
Stock Level 895,130
Customer Report 8,951,291
Calibration 2 New Order 10,084,424 1,986
Payment 10,084,426
Order Status 1,008,442
Delivery 1,008,443
Stock Level 1,008,444
Customer Report 10,084,431
Calibration 3 New Order 10,128,696 1,987
Payment 10,128,703
Order Status 1,012,869
Delivery 1,012,870
Stock Level 1,012,869
Customer Report 10,128,701
100% 99.7% New Order 10,078,245 1,986
Payment 10,078,239
Order Status 1,007,824
Delivery 1,007,824
Stock Level 1,007,825
Customer Report 10,078,240
90% 90.1% New Order 9,104,980 1,987
Payment 9,104,978
Order Status 910,499
Delivery 910,498
Stock Level 910,498
Customer Report 9,104,978
80% 80.5% New Order 8,135,411 1,987
Payment 8,135,407
Order Status 813,541
Delivery 813,540
Stock Level 813,541
Customer Report 8,135,408
70% 70.1% New Order 7,087,543 1,988
Payment 7,087,544
Order Status 708,753
Delivery 708,756
Stock Level 708,755
Customer Report 7,087,545
60% 60.2% New Order 6,082,011 1,988
Payment 6,082,011
Order Status 608,200
Delivery 608,200
Stock Level 608,202
Customer Report 6,082,008
50% 49.9% New Order 5,046,030 1,988
Payment 5,046,033
Order Status 504,603
Delivery 504,603
Stock Level 504,604
Customer Report 5,046,033
40% 40.2% New Order 4,058,282 1,988
Payment 4,058,284
Order Status 405,829
Delivery 405,830
Stock Level 405,828
Customer Report 4,058,288
30% 30.2% New Order 3,052,164 1,988
Payment 3,052,165
Order Status 305,216
Delivery 305,217
Stock Level 305,217
Customer Report 3,052,166
20% 20.0% New Order 2,022,158 1,988
Payment 2,022,156
Order Status 202,215
Delivery 202,215
Stock Level 202,216
Customer Report 2,022,160
10% 9.9% New Order 1,003,067 1,988
Payment 1,003,068
Order Status 100,306
Delivery 100,307
Stock Level 100,307
Customer Report 1,003,059
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0