Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 142,097
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     125,265
Calibration 2     141,445
Calibration 3     142,110
ssj_ops@calibrated=141,778
100% 100.2% 141,778 142,097
90% 90.4% 127,600 128,197
80% 80.2% 113,422 113,736
70% 69.8% 99,244 98,956
60% 60.7% 85,067 86,063
50% 49.8% 70,889 70,676
40% 39.5% 56,711 56,002
30% 29.9% 42,533 42,397
20% 20.0% 28,356 28,329
10% 10.0% 14,178 14,125
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 9,110,367 1,986
Payment 9,110,374
Order Status 911,037
Delivery 911,037
Stock Level 911,037
Customer Report 9,110,363
Calibration 2 New Order 10,286,949 1,988
Payment 10,286,948
Order Status 1,028,694
Delivery 1,028,695
Stock Level 1,028,694
Customer Report 10,286,949
Calibration 3 New Order 10,335,273 1,987
Payment 10,335,266
Order Status 1,033,526
Delivery 1,033,526
Stock Level 1,033,527
Customer Report 10,335,269
100% 100.2% New Order 10,334,310 1,988
Payment 10,334,307
Order Status 1,033,430
Delivery 1,033,429
Stock Level 1,033,431
Customer Report 10,334,305
90% 90.4% New Order 9,323,399 1,988
Payment 9,323,403
Order Status 932,340
Delivery 932,340
Stock Level 932,339
Customer Report 9,323,403
80% 80.2% New Order 8,271,696 1,988
Payment 8,271,697
Order Status 827,171
Delivery 827,169
Stock Level 827,169
Customer Report 8,271,691
70% 69.8% New Order 7,196,784 1,987
Payment 7,196,784
Order Status 719,678
Delivery 719,679
Stock Level 719,678
Customer Report 7,196,777
60% 60.7% New Order 6,259,131 1,988
Payment 6,259,135
Order Status 625,912
Delivery 625,913
Stock Level 625,913
Customer Report 6,259,131
50% 49.8% New Order 5,140,052 1,988
Payment 5,140,054
Order Status 514,005
Delivery 514,005
Stock Level 514,005
Customer Report 5,140,055
40% 39.5% New Order 4,072,917 1,987
Payment 4,072,913
Order Status 407,291
Delivery 407,291
Stock Level 407,292
Customer Report 4,072,911
30% 29.9% New Order 3,083,430 1,986
Payment 3,083,431
Order Status 308,343
Delivery 308,342
Stock Level 308,343
Customer Report 3,083,433
20% 20.0% New Order 2,060,281 1,988
Payment 2,060,288
Order Status 206,028
Delivery 206,030
Stock Level 206,029
Customer Report 2,060,284
10% 10.0% New Order 1,027,272 1,986
Payment 1,027,271
Order Status 102,729
Delivery 102,728
Stock Level 102,728
Customer Report 1,027,272
Active Idle New Order 0 1,986
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0