Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,813
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     125,286
Calibration 2     141,277
Calibration 3     141,730
ssj_ops@calibrated=141,504
100% 99.5% 141,504 140,813
90% 90.2% 127,353 127,594
80% 80.5% 113,203 113,957
70% 70.4% 99,052 99,569
60% 60.4% 84,902 85,537
50% 50.5% 70,752 71,421
40% 40.4% 56,601 57,150
30% 30.0% 42,451 42,444
20% 19.7% 28,301 27,889
10% 9.8% 14,150 13,911
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 9,111,850 1,988
Payment 9,111,848
Order Status 911,185
Delivery 911,185
Stock Level 911,185
Customer Report 9,111,850
Calibration 2 New Order 10,274,728 1,988
Payment 10,274,725
Order Status 1,027,473
Delivery 1,027,471
Stock Level 1,027,474
Customer Report 10,274,730
Calibration 3 New Order 10,307,624 1,988
Payment 10,307,623
Order Status 1,030,762
Delivery 1,030,762
Stock Level 1,030,762
Customer Report 10,307,619
100% 99.5% New Order 10,240,923 1,986
Payment 10,240,927
Order Status 1,024,092
Delivery 1,024,093
Stock Level 1,024,092
Customer Report 10,240,924
90% 90.2% New Order 9,279,564 1,988
Payment 9,279,556
Order Status 927,955
Delivery 927,957
Stock Level 927,956
Customer Report 9,279,558
80% 80.5% New Order 8,287,792 1,986
Payment 8,287,793
Order Status 828,779
Delivery 828,779
Stock Level 828,780
Customer Report 8,287,790
70% 70.4% New Order 7,241,406 1,988
Payment 7,241,406
Order Status 724,142
Delivery 724,142
Stock Level 724,141
Customer Report 7,241,410
60% 60.4% New Order 6,220,905 1,988
Payment 6,220,902
Order Status 622,092
Delivery 622,091
Stock Level 622,090
Customer Report 6,220,899
50% 50.5% New Order 5,194,268 1,987
Payment 5,194,265
Order Status 519,427
Delivery 519,427
Stock Level 519,429
Customer Report 5,194,264
40% 40.4% New Order 4,156,368 1,988
Payment 4,156,367
Order Status 415,637
Delivery 415,636
Stock Level 415,637
Customer Report 4,156,369
30% 30.0% New Order 3,086,873 1,987
Payment 3,086,877
Order Status 308,689
Delivery 308,688
Stock Level 308,688
Customer Report 3,086,874
20% 19.7% New Order 2,028,324 1,987
Payment 2,028,325
Order Status 202,833
Delivery 202,832
Stock Level 202,832
Customer Report 2,028,321
10% 9.8% New Order 1,011,718 1,987
Payment 1,011,715
Order Status 101,172
Delivery 101,172
Stock Level 101,172
Customer Report 1,011,715
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0