Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 138,944
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     122,197
Calibration 2     138,311
Calibration 3     138,813
ssj_ops@calibrated=138,562
100% 100.3% 138,562 138,944
90% 88.7% 124,706 122,841
80% 80.0% 110,849 110,873
70% 69.9% 96,993 96,878
60% 60.0% 83,137 83,087
50% 50.4% 69,281 69,781
40% 40.1% 55,425 55,532
30% 30.4% 41,569 42,072
20% 19.7% 27,712 27,289
10% 9.9% 13,856 13,688
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 8,887,258 1,986
Payment 8,887,257
Order Status 888,725
Delivery 888,726
Stock Level 888,727
Customer Report 8,887,258
Calibration 2 New Order 10,058,966 1,987
Payment 10,058,969
Order Status 1,005,897
Delivery 1,005,897
Stock Level 1,005,896
Customer Report 10,058,964
Calibration 3 New Order 10,095,480 1,987
Payment 10,095,482
Order Status 1,009,547
Delivery 1,009,548
Stock Level 1,009,550
Customer Report 10,095,478
100% 100.3% New Order 10,105,018 1,988
Payment 10,105,012
Order Status 1,010,503
Delivery 1,010,500
Stock Level 1,010,502
Customer Report 10,105,016
90% 88.7% New Order 8,933,866 1,988
Payment 8,933,863
Order Status 893,386
Delivery 893,386
Stock Level 893,388
Customer Report 8,933,864
80% 80.0% New Order 8,063,505 1,988
Payment 8,063,515
Order Status 806,350
Delivery 806,352
Stock Level 806,351
Customer Report 8,063,508
70% 69.9% New Order 7,045,706 1,988
Payment 7,045,708
Order Status 704,570
Delivery 704,570
Stock Level 704,569
Customer Report 7,045,710
60% 60.0% New Order 6,042,677 1,988
Payment 6,042,679
Order Status 604,269
Delivery 604,268
Stock Level 604,266
Customer Report 6,042,672
50% 50.4% New Order 5,074,965 1,988
Payment 5,074,965
Order Status 507,496
Delivery 507,497
Stock Level 507,495
Customer Report 5,074,965
40% 40.1% New Order 4,038,679 1,988
Payment 4,038,671
Order Status 403,868
Delivery 403,868
Stock Level 403,868
Customer Report 4,038,671
30% 30.4% New Order 3,059,792 1,988
Payment 3,059,793
Order Status 305,980
Delivery 305,979
Stock Level 305,979
Customer Report 3,059,793
20% 19.7% New Order 1,984,620 1,987
Payment 1,984,620
Order Status 198,462
Delivery 198,463
Stock Level 198,462
Customer Report 1,984,623
10% 9.9% New Order 995,490 1,988
Payment 995,489
Order Status 99,549
Delivery 99,547
Stock Level 99,549
Customer Report 995,487
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0