Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,865
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     125,425
Calibration 2     141,893
Calibration 3     142,362
ssj_ops@calibrated=142,127
100% 99.8% 142,127 141,865
90% 89.8% 127,915 127,651
80% 80.7% 113,702 114,630
70% 70.4% 99,489 100,092
60% 60.0% 85,276 85,297
50% 49.6% 71,064 70,549
40% 39.7% 56,851 56,465
30% 29.9% 42,638 42,534
20% 20.1% 28,425 28,553
10% 10.1% 14,213 14,347
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 9,121,994 1,987
Payment 9,121,999
Order Status 912,199
Delivery 912,200
Stock Level 912,199
Customer Report 9,121,993
Calibration 2 New Order 10,319,478 1,987
Payment 10,319,478
Order Status 1,031,948
Delivery 1,031,948
Stock Level 1,031,948
Customer Report 10,319,474
Calibration 3 New Order 10,353,621 1,987
Payment 10,353,624
Order Status 1,035,362
Delivery 1,035,364
Stock Level 1,035,361
Customer Report 10,353,622
100% 99.8% New Order 10,317,485 1,987
Payment 10,317,484
Order Status 1,031,747
Delivery 1,031,747
Stock Level 1,031,748
Customer Report 10,317,483
90% 89.8% New Order 9,283,745 1,987
Payment 9,283,744
Order Status 928,374
Delivery 928,374
Stock Level 928,374
Customer Report 9,283,746
80% 80.7% New Order 8,336,717 1,987
Payment 8,336,716
Order Status 833,673
Delivery 833,671
Stock Level 833,671
Customer Report 8,336,719
70% 70.4% New Order 7,279,416 1,988
Payment 7,279,417
Order Status 727,942
Delivery 727,942
Stock Level 727,942
Customer Report 7,279,422
60% 60.0% New Order 6,203,431 1,986
Payment 6,203,429
Order Status 620,343
Delivery 620,344
Stock Level 620,344
Customer Report 6,203,428
50% 49.6% New Order 5,130,858 1,987
Payment 5,130,855
Order Status 513,085
Delivery 513,084
Stock Level 513,086
Customer Report 5,130,855
40% 39.7% New Order 4,106,552 1,987
Payment 4,106,554
Order Status 410,657
Delivery 410,655
Stock Level 410,654
Customer Report 4,106,552
30% 29.9% New Order 3,093,391 1,988
Payment 3,093,385
Order Status 309,340
Delivery 309,339
Stock Level 309,339
Customer Report 3,093,390
20% 20.1% New Order 2,076,553 1,988
Payment 2,076,555
Order Status 207,656
Delivery 207,655
Stock Level 207,655
Customer Report 2,076,557
10% 10.1% New Order 1,043,394 1,988
Payment 1,043,389
Order Status 104,338
Delivery 104,338
Stock Level 104,341
Customer Report 1,043,388
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0