Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,727
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     125,430
Calibration 2     141,067
Calibration 3     141,710
ssj_ops@calibrated=141,388
100% 100.2% 141,388 141,727
90% 89.8% 127,250 126,919
80% 80.1% 113,111 113,310
70% 70.7% 98,972 100,004
60% 60.0% 84,833 84,787
50% 50.0% 70,694 70,718
40% 40.1% 56,555 56,675
30% 30.5% 42,417 43,111
20% 19.9% 28,278 28,207
10% 10.1% 14,139 14,272
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 9,122,284 1,988
Payment 9,122,284
Order Status 912,227
Delivery 912,229
Stock Level 912,229
Customer Report 9,122,285
Calibration 2 New Order 10,259,403 1,988
Payment 10,259,403
Order Status 1,025,940
Delivery 1,025,941
Stock Level 1,025,941
Customer Report 10,259,408
Calibration 3 New Order 10,306,211 1,987
Payment 10,306,211
Order Status 1,030,621
Delivery 1,030,621
Stock Level 1,030,620
Customer Report 10,306,208
100% 100.2% New Order 10,307,404 1,987
Payment 10,307,401
Order Status 1,030,740
Delivery 1,030,741
Stock Level 1,030,741
Customer Report 10,307,402
90% 89.8% New Order 9,230,483 1,988
Payment 9,230,479
Order Status 923,049
Delivery 923,049
Stock Level 923,047
Customer Report 9,230,474
80% 80.1% New Order 8,240,741 1,988
Payment 8,240,738
Order Status 824,074
Delivery 824,074
Stock Level 824,074
Customer Report 8,240,738
70% 70.7% New Order 7,273,026 1,987
Payment 7,273,027
Order Status 727,304
Delivery 727,303
Stock Level 727,302
Customer Report 7,273,028
60% 60.0% New Order 6,166,320 1,987
Payment 6,166,323
Order Status 616,631
Delivery 616,632
Stock Level 616,631
Customer Report 6,166,315
50% 50.0% New Order 5,143,138 1,987
Payment 5,143,143
Order Status 514,313
Delivery 514,313
Stock Level 514,313
Customer Report 5,143,136
40% 40.1% New Order 4,121,809 1,988
Payment 4,121,802
Order Status 412,182
Delivery 412,180
Stock Level 412,182
Customer Report 4,121,803
30% 30.5% New Order 3,135,377 1,987
Payment 3,135,378
Order Status 313,538
Delivery 313,538
Stock Level 313,538
Customer Report 3,135,380
20% 19.9% New Order 2,051,397 1,987
Payment 2,051,394
Order Status 205,139
Delivery 205,141
Stock Level 205,141
Customer Report 2,051,393
10% 10.1% New Order 1,037,940 1,987
Payment 1,037,945
Order Status 103,795
Delivery 103,795
Stock Level 103,793
Customer Report 1,037,937
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0