Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 142,010
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     123,637
Calibration 2     141,344
Calibration 3     141,778
ssj_ops@calibrated=141,561
100% 100.3% 141,561 142,010
90% 90.2% 127,405 127,641
80% 80.1% 113,249 113,387
70% 70.0% 99,093 99,155
60% 60.4% 84,937 85,544
50% 49.9% 70,780 70,570
40% 39.7% 56,624 56,146
30% 30.2% 42,468 42,698
20% 19.8% 28,312 28,093
10% 10.0% 14,156 14,155
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 8,991,972 1,987
Payment 8,991,973
Order Status 899,197
Delivery 899,196
Stock Level 899,197
Customer Report 8,991,969
Calibration 2 New Order 10,279,576 1,987
Payment 10,279,578
Order Status 1,027,959
Delivery 1,027,958
Stock Level 1,027,957
Customer Report 10,279,575
Calibration 3 New Order 10,311,124 1,988
Payment 10,311,124
Order Status 1,031,112
Delivery 1,031,111
Stock Level 1,031,112
Customer Report 10,311,119
100% 100.3% New Order 10,328,022 1,988
Payment 10,328,024
Order Status 1,032,802
Delivery 1,032,802
Stock Level 1,032,801
Customer Report 10,328,021
90% 90.2% New Order 9,283,005 1,988
Payment 9,283,010
Order Status 928,301
Delivery 928,300
Stock Level 928,301
Customer Report 9,283,007
80% 80.1% New Order 8,246,298 1,986
Payment 8,246,298
Order Status 824,631
Delivery 824,631
Stock Level 824,631
Customer Report 8,246,299
70% 70.0% New Order 7,211,270 1,988
Payment 7,211,270
Order Status 721,128
Delivery 721,126
Stock Level 721,126
Customer Report 7,211,266
60% 60.4% New Order 6,221,418 1,988
Payment 6,221,413
Order Status 622,142
Delivery 622,141
Stock Level 622,141
Customer Report 6,221,421
50% 49.9% New Order 5,132,357 1,988
Payment 5,132,354
Order Status 513,237
Delivery 513,233
Stock Level 513,235
Customer Report 5,132,358
40% 39.7% New Order 4,083,316 1,988
Payment 4,083,316
Order Status 408,331
Delivery 408,333
Stock Level 408,333
Customer Report 4,083,319
30% 30.2% New Order 3,105,307 1,988
Payment 3,105,304
Order Status 310,529
Delivery 310,529
Stock Level 310,532
Customer Report 3,105,308
20% 19.8% New Order 2,043,120 1,988
Payment 2,043,115
Order Status 204,310
Delivery 204,312
Stock Level 204,313
Customer Report 2,043,118
10% 10.0% New Order 1,029,477 1,988
Payment 1,029,481
Order Status 102,949
Delivery 102,948
Stock Level 102,948
Customer Report 1,029,481
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0