Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,676
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     125,050
Calibration 2     141,083
Calibration 3     141,697
ssj_ops@calibrated=141,390
100% 100.2% 141,390 141,676
90% 90.2% 127,251 127,603
80% 80.5% 113,112 113,800
70% 70.0% 98,973 98,978
60% 59.7% 84,834 84,419
50% 50.6% 70,695 71,557
40% 40.0% 56,556 56,547
30% 30.3% 42,417 42,829
20% 19.9% 28,278 28,158
10% 10.4% 14,139 14,703
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 9,094,662 1,988
Payment 9,094,660
Order Status 909,467
Delivery 909,468
Stock Level 909,465
Customer Report 9,094,663
Calibration 2 New Order 10,260,588 1,987
Payment 10,260,589
Order Status 1,026,060
Delivery 1,026,060
Stock Level 1,026,059
Customer Report 10,260,591
Calibration 3 New Order 10,305,212 1,987
Payment 10,305,218
Order Status 1,030,520
Delivery 1,030,519
Stock Level 1,030,520
Customer Report 10,305,219
100% 100.2% New Order 10,303,736 1,988
Payment 10,303,736
Order Status 1,030,374
Delivery 1,030,374
Stock Level 1,030,374
Customer Report 10,303,734
90% 90.2% New Order 9,280,243 1,987
Payment 9,280,244
Order Status 928,025
Delivery 928,024
Stock Level 928,023
Customer Report 9,280,240
80% 80.5% New Order 8,276,399 1,987
Payment 8,276,391
Order Status 827,638
Delivery 827,638
Stock Level 827,639
Customer Report 8,276,391
70% 70.0% New Order 7,198,393 1,987
Payment 7,198,393
Order Status 719,841
Delivery 719,840
Stock Level 719,839
Customer Report 7,198,397
60% 59.7% New Order 6,139,604 1,987
Payment 6,139,604
Order Status 613,961
Delivery 613,960
Stock Level 613,962
Customer Report 6,139,605
50% 50.6% New Order 5,204,159 1,988
Payment 5,204,162
Order Status 520,416
Delivery 520,416
Stock Level 520,418
Customer Report 5,204,165
40% 40.0% New Order 4,112,546 1,987
Payment 4,112,548
Order Status 411,254
Delivery 411,255
Stock Level 411,254
Customer Report 4,112,547
30% 30.3% New Order 3,114,816 1,988
Payment 3,114,813
Order Status 311,482
Delivery 311,482
Stock Level 311,482
Customer Report 3,114,814
20% 19.9% New Order 2,047,880 1,988
Payment 2,047,879
Order Status 204,788
Delivery 204,788
Stock Level 204,788
Customer Report 2,047,877
10% 10.4% New Order 1,069,340 1,988
Payment 1,069,341
Order Status 106,935
Delivery 106,934
Stock Level 106,934
Customer Report 1,069,339
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0