Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,275
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     124,728
Calibration 2     141,123
Calibration 3     141,864
ssj_ops@calibrated=141,493
100% 99.8% 141,493 141,275
90% 90.8% 127,344 128,471
80% 80.4% 113,195 113,735
70% 70.7% 99,045 100,061
60% 60.2% 84,896 85,215
50% 50.4% 70,747 71,261
40% 40.1% 56,597 56,796
30% 29.8% 42,448 42,121
20% 20.1% 28,299 28,429
10% 10.2% 14,149 14,367
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 9,071,311 1,988
Payment 9,071,315
Order Status 907,133
Delivery 907,131
Stock Level 907,130
Customer Report 9,071,313
Calibration 2 New Order 10,263,482 1,987
Payment 10,263,486
Order Status 1,026,351
Delivery 1,026,349
Stock Level 1,026,349
Customer Report 10,263,481
Calibration 3 New Order 10,317,381 1,987
Payment 10,317,378
Order Status 1,031,737
Delivery 1,031,740
Stock Level 1,031,738
Customer Report 10,317,381
100% 99.8% New Order 10,274,574 1,986
Payment 10,274,575
Order Status 1,027,457
Delivery 1,027,460
Stock Level 1,027,458
Customer Report 10,274,577
90% 90.8% New Order 9,343,356 1,986
Payment 9,343,352
Order Status 934,336
Delivery 934,334
Stock Level 934,337
Customer Report 9,343,357
80% 80.4% New Order 8,271,629 1,987
Payment 8,271,627
Order Status 827,165
Delivery 827,163
Stock Level 827,162
Customer Report 8,271,630
70% 70.7% New Order 7,277,196 1,988
Payment 7,277,196
Order Status 727,720
Delivery 727,719
Stock Level 727,718
Customer Report 7,277,198
60% 60.2% New Order 6,197,475 1,988
Payment 6,197,480
Order Status 619,748
Delivery 619,747
Stock Level 619,747
Customer Report 6,197,482
50% 50.4% New Order 5,182,613 1,988
Payment 5,182,616
Order Status 518,262
Delivery 518,262
Stock Level 518,263
Customer Report 5,182,619
40% 40.1% New Order 4,130,601 1,988
Payment 4,130,607
Order Status 413,059
Delivery 413,059
Stock Level 413,062
Customer Report 4,130,608
30% 29.8% New Order 3,063,381 1,988
Payment 3,063,381
Order Status 306,339
Delivery 306,338
Stock Level 306,336
Customer Report 3,063,384
20% 20.1% New Order 2,067,575 1,988
Payment 2,067,577
Order Status 206,757
Delivery 206,758
Stock Level 206,759
Customer Report 2,067,574
10% 10.2% New Order 1,044,850 1,987
Payment 1,044,849
Order Status 104,485
Delivery 104,485
Stock Level 104,484
Customer Report 1,044,847
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0