Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,134
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     123,370
Calibration 2     140,034
Calibration 3     140,425
ssj_ops@calibrated=140,230
100% 99.9% 140,230 140,134
90% 90.3% 126,207 126,618
80% 80.0% 112,184 112,160
70% 70.3% 98,161 98,638
60% 59.9% 84,138 84,052
50% 50.0% 70,115 70,183
40% 40.1% 56,092 56,272
30% 29.7% 42,069 41,643
20% 19.8% 28,046 27,742
10% 10.1% 14,023 14,096
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 8,972,541 1,986
Payment 8,972,539
Order Status 897,253
Delivery 897,255
Stock Level 897,255
Customer Report 8,972,537
Calibration 2 New Order 10,184,334 1,987
Payment 10,184,336
Order Status 1,018,433
Delivery 1,018,434
Stock Level 1,018,432
Customer Report 10,184,337
Calibration 3 New Order 10,212,759 1,987
Payment 10,212,753
Order Status 1,021,277
Delivery 1,021,275
Stock Level 1,021,275
Customer Report 10,212,754
100% 99.9% New Order 10,191,555 1,988
Payment 10,191,560
Order Status 1,019,157
Delivery 1,019,155
Stock Level 1,019,154
Customer Report 10,191,555
90% 90.3% New Order 9,208,620 1,987
Payment 9,208,617
Order Status 920,864
Delivery 920,864
Stock Level 920,862
Customer Report 9,208,618
80% 80.0% New Order 8,157,085 1,987
Payment 8,157,086
Order Status 815,708
Delivery 815,708
Stock Level 815,709
Customer Report 8,157,087
70% 70.3% New Order 7,173,679 1,987
Payment 7,173,687
Order Status 717,368
Delivery 717,367
Stock Level 717,369
Customer Report 7,173,680
60% 59.9% New Order 6,112,851 1,987
Payment 6,112,852
Order Status 611,284
Delivery 611,285
Stock Level 611,284
Customer Report 6,112,857
50% 50.0% New Order 5,104,227 1,987
Payment 5,104,231
Order Status 510,423
Delivery 510,423
Stock Level 510,423
Customer Report 5,104,225
40% 40.1% New Order 4,092,509 1,988
Payment 4,092,506
Order Status 409,251
Delivery 409,251
Stock Level 409,249
Customer Report 4,092,511
30% 29.7% New Order 3,028,572 1,988
Payment 3,028,575
Order Status 302,858
Delivery 302,857
Stock Level 302,857
Customer Report 3,028,579
20% 19.8% New Order 2,017,612 1,988
Payment 2,017,606
Order Status 201,761
Delivery 201,761
Stock Level 201,761
Customer Report 2,017,612
10% 10.1% New Order 1,025,153 1,988
Payment 1,025,151
Order Status 102,515
Delivery 102,516
Stock Level 102,514
Customer Report 1,025,151
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0