Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,468
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     123,533
Calibration 2     139,839
Calibration 3     140,517
ssj_ops@calibrated=140,178
100% 100.2% 140,178 140,468
90% 90.1% 126,160 126,291
80% 79.1% 112,142 110,835
70% 70.2% 98,125 98,445
60% 60.1% 84,107 84,225
50% 50.0% 70,089 70,068
40% 39.4% 56,071 55,263
30% 30.1% 42,053 42,124
20% 20.0% 28,036 28,055
10% 9.8% 14,018 13,698
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 8,984,742 1,987
Payment 8,984,738
Order Status 898,476
Delivery 898,475
Stock Level 898,474
Customer Report 8,984,744
Calibration 2 New Order 10,170,116 1,987
Payment 10,170,116
Order Status 1,017,012
Delivery 1,017,011
Stock Level 1,017,010
Customer Report 10,170,117
Calibration 3 New Order 10,219,440 1,987
Payment 10,219,445
Order Status 1,021,943
Delivery 1,021,944
Stock Level 1,021,945
Customer Report 10,219,449
100% 100.2% New Order 10,215,840 1,986
Payment 10,215,840
Order Status 1,021,585
Delivery 1,021,586
Stock Level 1,021,585
Customer Report 10,215,841
90% 90.1% New Order 9,184,774 1,988
Payment 9,184,771
Order Status 918,478
Delivery 918,477
Stock Level 918,477
Customer Report 9,184,772
80% 79.1% New Order 8,060,758 1,988
Payment 8,060,759
Order Status 806,075
Delivery 806,076
Stock Level 806,076
Customer Report 8,060,761
70% 70.2% New Order 7,159,652 1,987
Payment 7,159,650
Order Status 715,965
Delivery 715,965
Stock Level 715,965
Customer Report 7,159,651
60% 60.1% New Order 6,125,429 1,987
Payment 6,125,426
Order Status 612,543
Delivery 612,545
Stock Level 612,543
Customer Report 6,125,430
50% 50.0% New Order 5,095,865 1,987
Payment 5,095,864
Order Status 509,587
Delivery 509,585
Stock Level 509,587
Customer Report 5,095,861
40% 39.4% New Order 4,019,153 1,988
Payment 4,019,148
Order Status 401,915
Delivery 401,915
Stock Level 401,914
Customer Report 4,019,150
30% 30.1% New Order 3,063,560 1,987
Payment 3,063,560
Order Status 306,355
Delivery 306,356
Stock Level 306,357
Customer Report 3,063,559
20% 20.0% New Order 2,040,354 1,988
Payment 2,040,354
Order Status 204,036
Delivery 204,036
Stock Level 204,036
Customer Report 2,040,354
10% 9.8% New Order 996,249 1,988
Payment 996,249
Order Status 99,626
Delivery 99,625
Stock Level 99,625
Customer Report 996,251
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0