Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,270
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     123,055
Calibration 2     140,535
Calibration 3     140,778
ssj_ops@calibrated=140,657
100% 99.7% 140,657 140,270
90% 90.2% 126,591 126,875
80% 80.2% 112,525 112,820
70% 70.1% 98,460 98,649
60% 60.8% 84,394 85,453
50% 50.8% 70,328 71,483
40% 40.0% 56,263 56,307
30% 30.2% 42,197 42,439
20% 20.0% 28,131 28,075
10% 9.8% 14,066 13,841
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 8,949,623 1,988
Payment 8,949,619
Order Status 894,962
Delivery 894,962
Stock Level 894,962
Customer Report 8,949,620
Calibration 2 New Order 10,220,762 1,988
Payment 10,220,766
Order Status 1,022,076
Delivery 1,022,076
Stock Level 1,022,077
Customer Report 10,220,762
Calibration 3 New Order 10,238,390 1,988
Payment 10,238,383
Order Status 1,023,838
Delivery 1,023,838
Stock Level 1,023,838
Customer Report 10,238,388
100% 99.7% New Order 10,201,458 1,987
Payment 10,201,454
Order Status 1,020,146
Delivery 1,020,145
Stock Level 1,020,145
Customer Report 10,201,458
90% 90.2% New Order 9,227,256 1,988
Payment 9,227,243
Order Status 922,725
Delivery 922,725
Stock Level 922,725
Customer Report 9,227,252
80% 80.2% New Order 8,205,063 1,987
Payment 8,205,066
Order Status 820,507
Delivery 820,508
Stock Level 820,507
Customer Report 8,205,066
70% 70.1% New Order 7,174,511 1,986
Payment 7,174,506
Order Status 717,450
Delivery 717,450
Stock Level 717,450
Customer Report 7,174,507
60% 60.8% New Order 6,214,776 1,986
Payment 6,214,776
Order Status 621,476
Delivery 621,477
Stock Level 621,478
Customer Report 6,214,773
50% 50.8% New Order 5,198,789 1,986
Payment 5,198,789
Order Status 519,879
Delivery 519,878
Stock Level 519,880
Customer Report 5,198,790
40% 40.0% New Order 4,095,064 1,987
Payment 4,095,063
Order Status 409,508
Delivery 409,506
Stock Level 409,508
Customer Report 4,095,062
30% 30.2% New Order 3,086,484 1,988
Payment 3,086,486
Order Status 308,648
Delivery 308,647
Stock Level 308,647
Customer Report 3,086,484
20% 20.0% New Order 2,041,819 1,988
Payment 2,041,819
Order Status 204,181
Delivery 204,181
Stock Level 204,183
Customer Report 2,041,817
10% 9.8% New Order 1,006,586 1,988
Payment 1,006,595
Order Status 100,660
Delivery 100,658
Stock Level 100,660
Customer Report 1,006,589
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0