Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,098
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     125,177
Calibration 2     140,592
Calibration 3     141,344
ssj_ops@calibrated=140,968
100% 100.1% 140,968 141,098
90% 90.1% 126,871 126,950
80% 79.6% 112,774 112,247
70% 69.8% 98,678 98,351
60% 60.1% 84,581 84,658
50% 50.3% 70,484 70,841
40% 40.5% 56,387 57,032
30% 30.5% 42,290 43,007
20% 19.9% 28,194 28,022
10% 9.7% 14,097 13,649
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 9,103,887 1,988
Payment 9,103,885
Order Status 910,390
Delivery 910,389
Stock Level 910,390
Customer Report 9,103,889
Calibration 2 New Order 10,224,902 1,988
Payment 10,224,904
Order Status 1,022,490
Delivery 1,022,489
Stock Level 1,022,490
Customer Report 10,224,908
Calibration 3 New Order 10,279,554 1,988
Payment 10,279,554
Order Status 1,027,956
Delivery 1,027,955
Stock Level 1,027,955
Customer Report 10,279,552
100% 100.1% New Order 10,261,697 1,988
Payment 10,261,694
Order Status 1,026,169
Delivery 1,026,171
Stock Level 1,026,170
Customer Report 10,261,699
90% 90.1% New Order 9,232,722 1,988
Payment 9,232,720
Order Status 923,273
Delivery 923,272
Stock Level 923,274
Customer Report 9,232,721
80% 79.6% New Order 8,163,437 1,988
Payment 8,163,438
Order Status 816,344
Delivery 816,344
Stock Level 816,344
Customer Report 8,163,436
70% 69.8% New Order 7,152,835 1,987
Payment 7,152,830
Order Status 715,282
Delivery 715,284
Stock Level 715,284
Customer Report 7,152,831
60% 60.1% New Order 6,156,951 1,988
Payment 6,156,952
Order Status 615,695
Delivery 615,694
Stock Level 615,696
Customer Report 6,156,955
50% 50.3% New Order 5,152,103 1,988
Payment 5,152,105
Order Status 515,211
Delivery 515,211
Stock Level 515,210
Customer Report 5,152,101
40% 40.5% New Order 4,147,761 1,988
Payment 4,147,756
Order Status 414,776
Delivery 414,776
Stock Level 414,776
Customer Report 4,147,759
30% 30.5% New Order 3,127,777 1,988
Payment 3,127,775
Order Status 312,777
Delivery 312,778
Stock Level 312,776
Customer Report 3,127,772
20% 19.9% New Order 2,038,000 1,988
Payment 2,038,004
Order Status 203,800
Delivery 203,800
Stock Level 203,800
Customer Report 2,038,006
10% 9.7% New Order 992,641 1,988
Payment 992,641
Order Status 99,265
Delivery 99,266
Stock Level 99,264
Customer Report 992,645
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0