Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,769
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     125,315
Calibration 2     140,508
Calibration 3     140,820
ssj_ops@calibrated=140,664
100% 100.1% 140,664 140,769
90% 90.3% 126,598 127,088
80% 80.3% 112,531 112,932
70% 70.7% 98,465 99,407
60% 60.4% 84,398 84,907
50% 50.3% 70,332 70,777
40% 40.1% 56,266 56,464
30% 30.1% 42,199 42,377
20% 19.7% 28,133 27,770
10% 9.6% 14,066 13,567
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 9,114,001 1,986
Payment 9,113,994
Order Status 911,399
Delivery 911,400
Stock Level 911,399
Customer Report 9,113,994
Calibration 2 New Order 10,218,791 1,987
Payment 10,218,799
Order Status 1,021,881
Delivery 1,021,879
Stock Level 1,021,881
Customer Report 10,218,793
Calibration 3 New Order 10,241,443 1,987
Payment 10,241,447
Order Status 1,024,144
Delivery 1,024,145
Stock Level 1,024,145
Customer Report 10,241,449
100% 100.1% New Order 10,237,761 1,988
Payment 10,237,764
Order Status 1,023,778
Delivery 1,023,776
Stock Level 1,023,777
Customer Report 10,237,761
90% 90.3% New Order 9,242,734 1,988
Payment 9,242,738
Order Status 924,272
Delivery 924,275
Stock Level 924,275
Customer Report 9,242,740
80% 80.3% New Order 8,213,218 1,986
Payment 8,213,221
Order Status 821,322
Delivery 821,323
Stock Level 821,321
Customer Report 8,213,214
70% 70.7% New Order 7,229,594 1,987
Payment 7,229,604
Order Status 722,959
Delivery 722,960
Stock Level 722,960
Customer Report 7,229,599
60% 60.4% New Order 6,175,030 1,987
Payment 6,175,030
Order Status 617,503
Delivery 617,502
Stock Level 617,503
Customer Report 6,175,027
50% 50.3% New Order 5,147,437 1,986
Payment 5,147,435
Order Status 514,743
Delivery 514,743
Stock Level 514,744
Customer Report 5,147,436
40% 40.1% New Order 4,106,725 1,988
Payment 4,106,724
Order Status 410,673
Delivery 410,672
Stock Level 410,672
Customer Report 4,106,724
30% 30.1% New Order 3,081,943 1,988
Payment 3,081,938
Order Status 308,193
Delivery 308,193
Stock Level 308,194
Customer Report 3,081,938
20% 19.7% New Order 2,019,663 1,988
Payment 2,019,667
Order Status 201,966
Delivery 201,966
Stock Level 201,967
Customer Report 2,019,665
10% 9.6% New Order 986,665 1,988
Payment 986,669
Order Status 98,667
Delivery 98,667
Stock Level 98,666
Customer Report 986,666
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0