Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,780
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     124,976
Calibration 2     141,455
Calibration 3     141,737
ssj_ops@calibrated=141,596
100% 100.1% 141,596 141,780
90% 90.1% 127,436 127,604
80% 79.8% 113,277 113,001
70% 69.9% 99,117 98,992
60% 60.6% 84,957 85,803
50% 49.7% 70,798 70,360
40% 39.5% 56,638 55,986
30% 30.0% 42,479 42,528
20% 19.8% 28,319 27,986
10% 9.9% 14,160 14,029
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 9,089,318 1,988
Payment 9,089,322
Order Status 908,932
Delivery 908,931
Stock Level 908,932
Customer Report 9,089,318
Calibration 2 New Order 10,287,615 1,987
Payment 10,287,619
Order Status 1,028,762
Delivery 1,028,762
Stock Level 1,028,762
Customer Report 10,287,612
Calibration 3 New Order 10,308,140 1,986
Payment 10,308,133
Order Status 1,030,815
Delivery 1,030,812
Stock Level 1,030,812
Customer Report 10,308,134
100% 100.1% New Order 10,311,258 1,987
Payment 10,311,262
Order Status 1,031,125
Delivery 1,031,125
Stock Level 1,031,126
Customer Report 10,311,264
90% 90.1% New Order 9,280,259 1,988
Payment 9,280,263
Order Status 928,027
Delivery 928,026
Stock Level 928,026
Customer Report 9,280,266
80% 79.8% New Order 8,218,240 1,988
Payment 8,218,239
Order Status 821,824
Delivery 821,824
Stock Level 821,824
Customer Report 8,218,240
70% 69.9% New Order 7,199,425 1,986
Payment 7,199,425
Order Status 719,942
Delivery 719,943
Stock Level 719,943
Customer Report 7,199,431
60% 60.6% New Order 6,240,245 1,988
Payment 6,240,247
Order Status 624,025
Delivery 624,025
Stock Level 624,025
Customer Report 6,240,248
50% 49.7% New Order 5,117,108 1,987
Payment 5,117,108
Order Status 511,711
Delivery 511,711
Stock Level 511,711
Customer Report 5,117,107
40% 39.5% New Order 4,071,742 1,988
Payment 4,071,740
Order Status 407,174
Delivery 407,176
Stock Level 407,174
Customer Report 4,071,743
30% 30.0% New Order 3,092,958 1,987
Payment 3,092,961
Order Status 309,295
Delivery 309,296
Stock Level 309,297
Customer Report 3,092,956
20% 19.8% New Order 2,035,333 1,987
Payment 2,035,334
Order Status 203,533
Delivery 203,534
Stock Level 203,533
Customer Report 2,035,337
10% 9.9% New Order 1,020,302 1,988
Payment 1,020,301
Order Status 102,031
Delivery 102,030
Stock Level 102,030
Customer Report 1,020,306
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0