Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 134,771
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     121,647
Calibration 2     140,467
Calibration 3     140,927
ssj_ops@calibrated=140,697
100% 95.8% 140,697 134,771
90% 89.8% 126,627 126,318
80% 80.0% 112,558 112,496
70% 69.7% 98,488 97,999
60% 59.8% 84,418 84,118
50% 50.4% 70,349 70,930
40% 40.1% 56,279 56,396
30% 30.2% 42,209 42,489
20% 20.5% 28,139 28,804
10% 10.2% 14,070 14,304
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 8,847,245 1,987
Payment 8,847,243
Order Status 884,724
Delivery 884,724
Stock Level 884,724
Customer Report 8,847,242
Calibration 2 New Order 10,215,805 1,987
Payment 10,215,807
Order Status 1,021,580
Delivery 1,021,581
Stock Level 1,021,580
Customer Report 10,215,809
Calibration 3 New Order 10,249,245 1,988
Payment 10,249,242
Order Status 1,024,925
Delivery 1,024,924
Stock Level 1,024,924
Customer Report 10,249,249
100% 95.8% New Order 9,801,535 1,988
Payment 9,801,538
Order Status 980,155
Delivery 980,153
Stock Level 980,153
Customer Report 9,801,539
90% 89.8% New Order 9,186,756 1,986
Payment 9,186,760
Order Status 918,676
Delivery 918,677
Stock Level 918,677
Customer Report 9,186,760
80% 80.0% New Order 8,181,499 1,988
Payment 8,181,502
Order Status 818,150
Delivery 818,150
Stock Level 818,151
Customer Report 8,181,496
70% 69.7% New Order 7,127,183 1,986
Payment 7,127,182
Order Status 712,719
Delivery 712,717
Stock Level 712,716
Customer Report 7,127,185
60% 59.8% New Order 6,117,664 1,987
Payment 6,117,662
Order Status 611,767
Delivery 611,768
Stock Level 611,764
Customer Report 6,117,663
50% 50.4% New Order 5,158,544 1,987
Payment 5,158,547
Order Status 515,854
Delivery 515,855
Stock Level 515,855
Customer Report 5,158,538
40% 40.1% New Order 4,101,520 1,988
Payment 4,101,522
Order Status 410,153
Delivery 410,152
Stock Level 410,152
Customer Report 4,101,520
30% 30.2% New Order 3,090,101 1,987
Payment 3,090,102
Order Status 309,008
Delivery 309,009
Stock Level 309,011
Customer Report 3,090,098
20% 20.5% New Order 2,094,861 1,987
Payment 2,094,859
Order Status 209,487
Delivery 209,486
Stock Level 209,486
Customer Report 2,094,855
10% 10.2% New Order 1,040,305 1,988
Payment 1,040,301
Order Status 104,030
Delivery 104,030
Stock Level 104,031
Customer Report 1,040,303
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0