Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 139,469
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     121,084
Calibration 2     139,081
Calibration 3     139,523
ssj_ops@calibrated=139,302
100% 100.1% 139,302 139,469
90% 89.2% 125,372 124,289
80% 80.5% 111,442 112,107
70% 69.5% 97,512 96,811
60% 59.9% 83,581 83,504
50% 50.2% 69,651 69,999
40% 40.1% 55,721 55,835
30% 30.0% 41,791 41,769
20% 20.1% 27,860 27,962
10% 10.0% 13,930 13,883
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 8,806,318 1,987
Payment 8,806,319
Order Status 880,632
Delivery 880,633
Stock Level 880,632
Customer Report 8,806,315
Calibration 2 New Order 10,115,026 1,988
Payment 10,115,027
Order Status 1,011,502
Delivery 1,011,503
Stock Level 1,011,503
Customer Report 10,115,025
Calibration 3 New Order 10,147,130 1,988
Payment 10,147,124
Order Status 1,014,712
Delivery 1,014,712
Stock Level 1,014,714
Customer Report 10,147,126
100% 100.1% New Order 10,143,222 1,987
Payment 10,143,228
Order Status 1,014,321
Delivery 1,014,320
Stock Level 1,014,323
Customer Report 10,143,222
90% 89.2% New Order 9,039,211 1,986
Payment 9,039,208
Order Status 903,921
Delivery 903,921
Stock Level 903,919
Customer Report 9,039,204
80% 80.5% New Order 8,153,210 1,987
Payment 8,153,212
Order Status 815,321
Delivery 815,322
Stock Level 815,320
Customer Report 8,153,218
70% 69.5% New Order 7,040,812 1,987
Payment 7,040,809
Order Status 704,083
Delivery 704,079
Stock Level 704,079
Customer Report 7,040,808
60% 59.9% New Order 6,073,058 1,988
Payment 6,073,060
Order Status 607,306
Delivery 607,307
Stock Level 607,306
Customer Report 6,073,059
50% 50.2% New Order 5,090,829 1,987
Payment 5,090,830
Order Status 509,082
Delivery 509,083
Stock Level 509,081
Customer Report 5,090,831
40% 40.1% New Order 4,060,737 1,987
Payment 4,060,738
Order Status 406,074
Delivery 406,073
Stock Level 406,075
Customer Report 4,060,737
30% 30.0% New Order 3,037,784 1,987
Payment 3,037,782
Order Status 303,778
Delivery 303,777
Stock Level 303,779
Customer Report 3,037,778
20% 20.1% New Order 2,033,604 1,987
Payment 2,033,603
Order Status 203,360
Delivery 203,359
Stock Level 203,361
Customer Report 2,033,598
10% 10.0% New Order 1,009,636 1,986
Payment 1,009,641
Order Status 100,964
Delivery 100,965
Stock Level 100,962
Customer Report 1,009,637
Active Idle New Order 0 1,986
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0