Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,666
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     125,366
Calibration 2     141,400
Calibration 3     141,632
ssj_ops@calibrated=141,516
100% 100.1% 141,516 141,666
90% 90.7% 127,364 128,361
80% 79.4% 113,213 112,418
70% 70.4% 99,061 99,689
60% 59.5% 84,910 84,176
50% 50.2% 70,758 71,092
40% 40.0% 56,606 56,616
30% 30.6% 42,455 43,259
20% 20.0% 28,303 28,293
10% 10.1% 14,152 14,350
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 9,117,696 1,988
Payment 9,117,698
Order Status 911,768
Delivery 911,772
Stock Level 911,768
Customer Report 9,117,697
Calibration 2 New Order 10,283,615 1,986
Payment 10,283,614
Order Status 1,028,361
Delivery 1,028,361
Stock Level 1,028,360
Customer Report 10,283,610
Calibration 3 New Order 10,300,536 1,988
Payment 10,300,541
Order Status 1,030,054
Delivery 1,030,053
Stock Level 1,030,054
Customer Report 10,300,539
100% 100.1% New Order 10,302,976 1,987
Payment 10,302,978
Order Status 1,030,298
Delivery 1,030,298
Stock Level 1,030,298
Customer Report 10,302,976
90% 90.7% New Order 9,335,333 1,986
Payment 9,335,330
Order Status 933,534
Delivery 933,534
Stock Level 933,532
Customer Report 9,335,334
80% 79.4% New Order 8,175,890 1,986
Payment 8,175,890
Order Status 817,589
Delivery 817,590
Stock Level 817,588
Customer Report 8,175,887
70% 70.4% New Order 7,250,098 1,987
Payment 7,250,100
Order Status 725,009
Delivery 725,009
Stock Level 725,010
Customer Report 7,250,097
60% 59.5% New Order 6,121,926 1,987
Payment 6,121,925
Order Status 612,193
Delivery 612,193
Stock Level 612,192
Customer Report 6,121,928
50% 50.2% New Order 5,170,370 1,988
Payment 5,170,370
Order Status 517,038
Delivery 517,037
Stock Level 517,036
Customer Report 5,170,366
40% 40.0% New Order 4,117,502 1,988
Payment 4,117,502
Order Status 411,750
Delivery 411,750
Stock Level 411,749
Customer Report 4,117,502
30% 30.6% New Order 3,146,174 1,988
Payment 3,146,172
Order Status 314,617
Delivery 314,617
Stock Level 314,616
Customer Report 3,146,172
20% 20.0% New Order 2,057,669 1,987
Payment 2,057,664
Order Status 205,767
Delivery 205,767
Stock Level 205,767
Customer Report 2,057,665
10% 10.1% New Order 1,043,636 1,988
Payment 1,043,633
Order Status 104,364
Delivery 104,364
Stock Level 104,364
Customer Report 1,043,639
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0