Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 142,030
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     124,691
Calibration 2     141,895
Calibration 3     142,368
ssj_ops@calibrated=142,132
100% 99.9% 142,132 142,030
90% 90.5% 127,918 128,686
80% 80.3% 113,705 114,114
70% 70.9% 99,492 100,773
60% 59.5% 85,279 84,559
50% 50.0% 71,066 71,064
40% 39.5% 56,853 56,113
30% 30.1% 42,639 42,789
20% 20.4% 28,426 28,966
10% 9.8% 14,213 13,958
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 9,069,036 1,988
Payment 9,069,032
Order Status 906,902
Delivery 906,904
Stock Level 906,903
Customer Report 9,069,029
Calibration 2 New Order 10,319,681 1,988
Payment 10,319,681
Order Status 1,031,969
Delivery 1,031,968
Stock Level 1,031,968
Customer Report 10,319,681
Calibration 3 New Order 10,354,022 1,988
Payment 10,354,023
Order Status 1,035,401
Delivery 1,035,402
Stock Level 1,035,403
Customer Report 10,354,023
100% 99.9% New Order 10,329,479 1,988
Payment 10,329,477
Order Status 1,032,948
Delivery 1,032,949
Stock Level 1,032,949
Customer Report 10,329,484
90% 90.5% New Order 9,358,955 1,988
Payment 9,358,956
Order Status 935,896
Delivery 935,896
Stock Level 935,895
Customer Report 9,358,960
80% 80.3% New Order 8,299,193 1,988
Payment 8,299,190
Order Status 829,918
Delivery 829,917
Stock Level 829,919
Customer Report 8,299,195
70% 70.9% New Order 7,328,949 1,988
Payment 7,328,947
Order Status 732,894
Delivery 732,894
Stock Level 732,895
Customer Report 7,328,951
60% 59.5% New Order 6,149,778 1,988
Payment 6,149,768
Order Status 614,977
Delivery 614,976
Stock Level 614,977
Customer Report 6,149,771
50% 50.0% New Order 5,168,313 1,988
Payment 5,168,320
Order Status 516,831
Delivery 516,832
Stock Level 516,833
Customer Report 5,168,319
40% 39.5% New Order 4,080,971 1,988
Payment 4,080,963
Order Status 408,096
Delivery 408,096
Stock Level 408,097
Customer Report 4,080,968
30% 30.1% New Order 3,111,970 1,987
Payment 3,111,970
Order Status 311,196
Delivery 311,197
Stock Level 311,196
Customer Report 3,111,963
20% 20.4% New Order 2,106,652 1,987
Payment 2,106,654
Order Status 210,665
Delivery 210,666
Stock Level 210,666
Customer Report 2,106,657
10% 9.8% New Order 1,015,147 1,987
Payment 1,015,155
Order Status 101,516
Delivery 101,515
Stock Level 101,515
Customer Report 1,015,152
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0