Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 142,052
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     122,934
Calibration 2     141,508
Calibration 3     142,386
ssj_ops@calibrated=141,947
100% 100.1% 141,947 142,052
90% 90.1% 127,752 127,851
80% 79.4% 113,558 112,756
70% 69.6% 99,363 98,856
60% 60.3% 85,168 85,607
50% 49.3% 70,973 70,049
40% 40.2% 56,779 57,023
30% 29.9% 42,584 42,379
20% 20.4% 28,389 28,940
10% 9.7% 14,195 13,832
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 8,940,836 1,987
Payment 8,940,838
Order Status 894,084
Delivery 894,084
Stock Level 894,084
Customer Report 8,940,838
Calibration 2 New Order 10,291,508 1,987
Payment 10,291,508
Order Status 1,029,152
Delivery 1,029,150
Stock Level 1,029,152
Customer Report 10,291,508
Calibration 3 New Order 10,355,331 1,987
Payment 10,355,337
Order Status 1,035,533
Delivery 1,035,533
Stock Level 1,035,534
Customer Report 10,355,332
100% 100.1% New Order 10,331,058 1,988
Payment 10,331,059
Order Status 1,033,106
Delivery 1,033,107
Stock Level 1,033,107
Customer Report 10,331,060
90% 90.1% New Order 9,298,269 1,988
Payment 9,298,275
Order Status 929,827
Delivery 929,828
Stock Level 929,827
Customer Report 9,298,275
80% 79.4% New Order 8,200,461 1,988
Payment 8,200,459
Order Status 820,047
Delivery 820,045
Stock Level 820,045
Customer Report 8,200,469
70% 69.6% New Order 7,189,537 1,987
Payment 7,189,535
Order Status 718,953
Delivery 718,953
Stock Level 718,954
Customer Report 7,189,538
60% 60.3% New Order 6,225,977 1,987
Payment 6,225,974
Order Status 622,596
Delivery 622,596
Stock Level 622,598
Customer Report 6,225,975
50% 49.3% New Order 5,094,470 1,988
Payment 5,094,469
Order Status 509,448
Delivery 509,449
Stock Level 509,448
Customer Report 5,094,465
40% 40.2% New Order 4,147,095 1,988
Payment 4,147,102
Order Status 414,710
Delivery 414,710
Stock Level 414,711
Customer Report 4,147,093
30% 29.9% New Order 3,082,121 1,988
Payment 3,082,123
Order Status 308,211
Delivery 308,211
Stock Level 308,212
Customer Report 3,082,122
20% 20.4% New Order 2,104,724 1,988
Payment 2,104,725
Order Status 210,472
Delivery 210,473
Stock Level 210,473
Customer Report 2,104,724
10% 9.7% New Order 1,005,962 1,988
Payment 1,005,967
Order Status 100,597
Delivery 100,598
Stock Level 100,598
Customer Report 1,005,967
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0