Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,401
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     124,265
Calibration 2     140,952
Calibration 3     141,517
ssj_ops@calibrated=141,235
100% 100.1% 141,235 141,401
90% 90.3% 127,111 127,587
80% 79.7% 112,988 112,524
70% 70.5% 98,864 99,622
60% 60.2% 84,741 84,981
50% 50.7% 70,617 71,626
40% 39.8% 56,494 56,234
30% 30.4% 42,370 42,957
20% 20.1% 28,247 28,382
10% 9.7% 14,123 13,637
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 9,037,589 1,987
Payment 9,037,588
Order Status 903,759
Delivery 903,757
Stock Level 903,759
Customer Report 9,037,589
Calibration 2 New Order 10,251,054 1,986
Payment 10,251,056
Order Status 1,025,104
Delivery 1,025,105
Stock Level 1,025,106
Customer Report 10,251,055
Calibration 3 New Order 10,292,177 1,987
Payment 10,292,179
Order Status 1,029,219
Delivery 1,029,218
Stock Level 1,029,217
Customer Report 10,292,171
100% 100.1% New Order 10,283,706 1,986
Payment 10,283,707
Order Status 1,028,371
Delivery 1,028,370
Stock Level 1,028,370
Customer Report 10,283,707
90% 90.3% New Order 9,279,042 1,987
Payment 9,279,042
Order Status 927,903
Delivery 927,904
Stock Level 927,903
Customer Report 9,279,039
80% 79.7% New Order 8,183,577 1,987
Payment 8,183,580
Order Status 818,356
Delivery 818,358
Stock Level 818,357
Customer Report 8,183,580
70% 70.5% New Order 7,245,250 1,987
Payment 7,245,245
Order Status 724,524
Delivery 724,524
Stock Level 724,526
Customer Report 7,245,253
60% 60.2% New Order 6,180,450 1,988
Payment 6,180,449
Order Status 618,046
Delivery 618,046
Stock Level 618,046
Customer Report 6,180,452
50% 50.7% New Order 5,209,181 1,988
Payment 5,209,182
Order Status 520,918
Delivery 520,918
Stock Level 520,918
Customer Report 5,209,187
40% 39.8% New Order 4,089,740 1,987
Payment 4,089,738
Order Status 408,974
Delivery 408,973
Stock Level 408,975
Customer Report 4,089,740
30% 30.4% New Order 3,124,142 1,988
Payment 3,124,141
Order Status 312,415
Delivery 312,414
Stock Level 312,415
Customer Report 3,124,147
20% 20.1% New Order 2,064,123 1,988
Payment 2,064,123
Order Status 206,411
Delivery 206,411
Stock Level 206,413
Customer Report 2,064,127
10% 9.7% New Order 991,821 1,988
Payment 991,818
Order Status 99,182
Delivery 99,181
Stock Level 99,182
Customer Report 991,816
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0