Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,933
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     125,428
Calibration 2     141,494
Calibration 3     141,910
ssj_ops@calibrated=141,702
100% 100.2% 141,702 141,933
90% 89.7% 127,532 127,175
80% 80.3% 113,362 113,755
70% 71.2% 99,192 100,835
60% 60.3% 85,021 85,388
50% 49.4% 70,851 70,048
40% 40.0% 56,681 56,656
30% 30.0% 42,511 42,479
20% 20.3% 28,340 28,722
10% 10.1% 14,170 14,300
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 9,122,240 1,988
Payment 9,122,239
Order Status 912,225
Delivery 912,224
Stock Level 912,222
Customer Report 9,122,240
Calibration 2 New Order 10,290,507 1,987
Payment 10,290,507
Order Status 1,029,050
Delivery 1,029,052
Stock Level 1,029,049
Customer Report 10,290,509
Calibration 3 New Order 10,320,761 1,987
Payment 10,320,763
Order Status 1,032,075
Delivery 1,032,076
Stock Level 1,032,075
Customer Report 10,320,766
100% 100.2% New Order 10,322,442 1,987
Payment 10,322,444
Order Status 1,032,244
Delivery 1,032,244
Stock Level 1,032,245
Customer Report 10,322,441
90% 89.7% New Order 9,249,131 1,987
Payment 9,249,135
Order Status 924,915
Delivery 924,913
Stock Level 924,912
Customer Report 9,249,128
80% 80.3% New Order 8,273,106 1,987
Payment 8,273,108
Order Status 827,311
Delivery 827,310
Stock Level 827,311
Customer Report 8,273,106
70% 71.2% New Order 7,333,467 1,988
Payment 7,333,463
Order Status 733,346
Delivery 733,345
Stock Level 733,345
Customer Report 7,333,459
60% 60.3% New Order 6,210,009 1,988
Payment 6,210,007
Order Status 621,001
Delivery 621,001
Stock Level 621,001
Customer Report 6,210,009
50% 49.4% New Order 5,094,393 1,988
Payment 5,094,398
Order Status 509,439
Delivery 509,440
Stock Level 509,439
Customer Report 5,094,398
40% 40.0% New Order 4,120,430 1,988
Payment 4,120,428
Order Status 412,042
Delivery 412,042
Stock Level 412,042
Customer Report 4,120,429
30% 30.0% New Order 3,089,403 1,987
Payment 3,089,407
Order Status 308,940
Delivery 308,940
Stock Level 308,941
Customer Report 3,089,404
20% 20.3% New Order 2,088,846 1,988
Payment 2,088,842
Order Status 208,884
Delivery 208,885
Stock Level 208,885
Customer Report 2,088,845
10% 10.1% New Order 1,039,999 1,988
Payment 1,040,000
Order Status 104,000
Delivery 104,000
Stock Level 104,000
Customer Report 1,040,001
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0