Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 139,747
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     121,950
Calibration 2     139,226
Calibration 3     139,851
ssj_ops@calibrated=139,538
100% 100.1% 139,538 139,747
90% 90.0% 125,585 125,648
80% 79.3% 111,631 110,723
70% 69.4% 97,677 96,838
60% 59.3% 83,723 82,770
50% 50.1% 69,769 69,861
40% 39.7% 55,815 55,344
30% 30.5% 41,862 42,569
20% 20.0% 27,908 27,969
10% 10.0% 13,954 14,004
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 8,869,274 1,987
Payment 8,869,278
Order Status 886,928
Delivery 886,925
Stock Level 886,927
Customer Report 8,869,273
Calibration 2 New Order 10,125,549 1,987
Payment 10,125,547
Order Status 1,012,554
Delivery 1,012,556
Stock Level 1,012,554
Customer Report 10,125,546
Calibration 3 New Order 10,170,955 1,988
Payment 10,170,958
Order Status 1,017,097
Delivery 1,017,097
Stock Level 1,017,096
Customer Report 10,170,961
100% 100.1% New Order 10,163,415 1,988
Payment 10,163,413
Order Status 1,016,340
Delivery 1,016,342
Stock Level 1,016,342
Customer Report 10,163,416
90% 90.0% New Order 9,138,016 1,987
Payment 9,138,019
Order Status 913,802
Delivery 913,803
Stock Level 913,802
Customer Report 9,138,023
80% 79.3% New Order 8,052,565 1,986
Payment 8,052,563
Order Status 805,255
Delivery 805,255
Stock Level 805,255
Customer Report 8,052,555
70% 69.4% New Order 7,042,807 1,987
Payment 7,042,806
Order Status 704,281
Delivery 704,281
Stock Level 704,280
Customer Report 7,042,805
60% 59.3% New Order 6,019,678 1,987
Payment 6,019,673
Order Status 601,968
Delivery 601,969
Stock Level 601,969
Customer Report 6,019,684
50% 50.1% New Order 5,080,811 1,987
Payment 5,080,803
Order Status 508,081
Delivery 508,079
Stock Level 508,080
Customer Report 5,080,798
40% 39.7% New Order 4,025,005 1,988
Payment 4,025,005
Order Status 402,499
Delivery 402,500
Stock Level 402,501
Customer Report 4,025,010
30% 30.5% New Order 3,095,959 1,988
Payment 3,095,958
Order Status 309,597
Delivery 309,595
Stock Level 309,596
Customer Report 3,095,966
20% 20.0% New Order 2,034,149 1,988
Payment 2,034,148
Order Status 203,413
Delivery 203,415
Stock Level 203,414
Customer Report 2,034,148
10% 10.0% New Order 1,018,452 1,988
Payment 1,018,450
Order Status 101,845
Delivery 101,844
Stock Level 101,845
Customer Report 1,018,457
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0