Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,567
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     125,600
Calibration 2     141,118
Calibration 3     141,706
ssj_ops@calibrated=141,412
100% 100.1% 141,412 141,567
90% 90.3% 127,271 127,653
80% 80.9% 113,130 114,342
70% 68.9% 98,989 97,493
60% 59.3% 84,847 83,910
50% 49.7% 70,706 70,314
40% 40.2% 56,565 56,828
30% 30.4% 42,424 42,957
20% 20.1% 28,282 28,412
10% 10.2% 14,141 14,395
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 9,134,709 1,988
Payment 9,134,708
Order Status 913,472
Delivery 913,471
Stock Level 913,471
Customer Report 9,134,711
Calibration 2 New Order 10,263,129 1,986
Payment 10,263,130
Order Status 1,026,313
Delivery 1,026,315
Stock Level 1,026,313
Customer Report 10,263,130
Calibration 3 New Order 10,305,932 1,984
Payment 10,305,933
Order Status 1,030,594
Delivery 1,030,593
Stock Level 1,030,593
Customer Report 10,305,932
100% 100.1% New Order 10,295,802 1,988
Payment 10,295,803
Order Status 1,029,579
Delivery 1,029,581
Stock Level 1,029,580
Customer Report 10,295,808
90% 90.3% New Order 9,283,874 1,987
Payment 9,283,875
Order Status 928,386
Delivery 928,387
Stock Level 928,387
Customer Report 9,283,877
80% 80.9% New Order 8,315,815 1,986
Payment 8,315,815
Order Status 831,581
Delivery 831,582
Stock Level 831,582
Customer Report 8,315,816
70% 68.9% New Order 7,090,382 1,987
Payment 7,090,379
Order Status 709,038
Delivery 709,037
Stock Level 709,037
Customer Report 7,090,378
60% 59.3% New Order 6,102,514 1,988
Payment 6,102,518
Order Status 610,251
Delivery 610,251
Stock Level 610,252
Customer Report 6,102,515
50% 49.7% New Order 5,113,738 1,986
Payment 5,113,736
Order Status 511,374
Delivery 511,373
Stock Level 511,374
Customer Report 5,113,743
40% 40.2% New Order 4,132,946 1,988
Payment 4,132,950
Order Status 413,293
Delivery 413,295
Stock Level 413,295
Customer Report 4,132,952
30% 30.4% New Order 3,124,137 1,988
Payment 3,124,138
Order Status 312,413
Delivery 312,413
Stock Level 312,414
Customer Report 3,124,138
20% 20.1% New Order 2,066,290 1,988
Payment 2,066,301
Order Status 206,629
Delivery 206,630
Stock Level 206,630
Customer Report 2,066,295
10% 10.2% New Order 1,046,919 1,988
Payment 1,046,917
Order Status 104,692
Delivery 104,691
Stock Level 104,691
Customer Report 1,046,918
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0