Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 138,900
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     123,254
Calibration 2     138,664
Calibration 3     139,218
ssj_ops@calibrated=138,941
100% 100.0% 138,941 138,900
90% 90.7% 125,047 125,950
80% 80.6% 111,153 111,948
70% 69.8% 97,259 97,006
60% 60.1% 83,365 83,521
50% 50.0% 69,471 69,532
40% 40.1% 55,576 55,666
30% 29.9% 41,682 41,544
20% 19.8% 27,788 27,567
10% 10.1% 13,894 14,056
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 8,964,070 1,987
Payment 8,964,070
Order Status 896,407
Delivery 896,407
Stock Level 896,405
Customer Report 8,964,069
Calibration 2 New Order 10,084,671 1,986
Payment 10,084,673
Order Status 1,008,467
Delivery 1,008,468
Stock Level 1,008,467
Customer Report 10,084,670
Calibration 3 New Order 10,124,967 1,988
Payment 10,124,969
Order Status 1,012,496
Delivery 1,012,497
Stock Level 1,012,499
Customer Report 10,124,964
100% 100.0% New Order 10,101,828 1,988
Payment 10,101,826
Order Status 1,010,183
Delivery 1,010,182
Stock Level 1,010,183
Customer Report 10,101,824
90% 90.7% New Order 9,160,033 1,987
Payment 9,160,030
Order Status 916,004
Delivery 916,003
Stock Level 916,004
Customer Report 9,160,031
80% 80.6% New Order 8,141,675 1,988
Payment 8,141,675
Order Status 814,168
Delivery 814,166
Stock Level 814,167
Customer Report 8,141,674
70% 69.8% New Order 7,055,010 1,988
Payment 7,055,010
Order Status 705,502
Delivery 705,501
Stock Level 705,500
Customer Report 7,055,011
60% 60.1% New Order 6,074,282 1,987
Payment 6,074,279
Order Status 607,429
Delivery 607,428
Stock Level 607,428
Customer Report 6,074,284
50% 50.0% New Order 5,056,870 1,988
Payment 5,056,876
Order Status 505,687
Delivery 505,686
Stock Level 505,689
Customer Report 5,056,872
40% 40.1% New Order 4,048,411 1,988
Payment 4,048,411
Order Status 404,843
Delivery 404,842
Stock Level 404,840
Customer Report 4,048,408
30% 29.9% New Order 3,021,391 1,988
Payment 3,021,389
Order Status 302,138
Delivery 302,139
Stock Level 302,139
Customer Report 3,021,392
20% 19.8% New Order 2,004,847 1,988
Payment 2,004,849
Order Status 200,486
Delivery 200,484
Stock Level 200,484
Customer Report 2,004,850
10% 10.1% New Order 1,022,269 1,988
Payment 1,022,260
Order Status 102,225
Delivery 102,228
Stock Level 102,225
Customer Report 1,022,264
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0