Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 142,266
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     126,241
Calibration 2     141,754
Calibration 3     142,306
ssj_ops@calibrated=142,030
100% 100.2% 142,030 142,266
90% 90.4% 127,827 128,398
80% 79.4% 113,624 112,783
70% 69.8% 99,421 99,159
60% 60.2% 85,218 85,521
50% 49.8% 71,015 70,708
40% 40.8% 56,812 57,882
30% 29.9% 42,609 42,504
20% 19.9% 28,406 28,228
10% 10.1% 14,203 14,307
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 9,181,327 1,988
Payment 9,181,326
Order Status 918,132
Delivery 918,134
Stock Level 918,132
Customer Report 9,181,327
Calibration 2 New Order 10,309,408 1,988
Payment 10,309,408
Order Status 1,030,940
Delivery 1,030,941
Stock Level 1,030,939
Customer Report 10,309,410
Calibration 3 New Order 10,349,522 1,988
Payment 10,349,521
Order Status 1,034,951
Delivery 1,034,951
Stock Level 1,034,950
Customer Report 10,349,524
100% 100.2% New Order 10,346,602 1,988
Payment 10,346,596
Order Status 1,034,660
Delivery 1,034,660
Stock Level 1,034,659
Customer Report 10,346,597
90% 90.4% New Order 9,338,012 1,984
Payment 9,338,019
Order Status 933,802
Delivery 933,800
Stock Level 933,801
Customer Report 9,338,016
80% 79.4% New Order 8,202,433 1,987
Payment 8,202,427
Order Status 820,243
Delivery 820,244
Stock Level 820,241
Customer Report 8,202,432
70% 69.8% New Order 7,211,533 1,987
Payment 7,211,534
Order Status 721,154
Delivery 721,154
Stock Level 721,153
Customer Report 7,211,536
60% 60.2% New Order 6,219,680 1,987
Payment 6,219,682
Order Status 621,967
Delivery 621,968
Stock Level 621,969
Customer Report 6,219,684
50% 49.8% New Order 5,142,420 1,987
Payment 5,142,420
Order Status 514,240
Delivery 514,242
Stock Level 514,241
Customer Report 5,142,423
40% 40.8% New Order 4,209,594 1,987
Payment 4,209,592
Order Status 420,961
Delivery 420,959
Stock Level 420,959
Customer Report 4,209,595
30% 29.9% New Order 3,091,182 1,988
Payment 3,091,186
Order Status 309,118
Delivery 309,119
Stock Level 309,119
Customer Report 3,091,184
20% 19.9% New Order 2,052,943 1,987
Payment 2,052,946
Order Status 205,294
Delivery 205,295
Stock Level 205,295
Customer Report 2,052,940
10% 10.1% New Order 1,040,538 1,987
Payment 1,040,536
Order Status 104,053
Delivery 104,054
Stock Level 104,052
Customer Report 1,040,543
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0