Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 138,978
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     120,988
Calibration 2     138,931
Calibration 3     139,715
ssj_ops@calibrated=139,323
100% 99.8% 139,323 138,978
90% 89.6% 125,391 124,858
80% 80.2% 111,458 111,686
70% 69.9% 97,526 97,349
60% 60.0% 83,594 83,546
50% 49.6% 69,661 69,080
40% 39.8% 55,729 55,490
30% 30.5% 41,797 42,442
20% 20.0% 27,865 27,878
10% 10.2% 13,932 14,176
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 8,799,208 1,987
Payment 8,799,211
Order Status 879,921
Delivery 879,922
Stock Level 879,921
Customer Report 8,799,208
Calibration 2 New Order 10,104,069 1,988
Payment 10,104,063
Order Status 1,010,408
Delivery 1,010,408
Stock Level 1,010,407
Customer Report 10,104,067
Calibration 3 New Order 10,161,088 1,988
Payment 10,161,086
Order Status 1,016,108
Delivery 1,016,108
Stock Level 1,016,109
Customer Report 10,161,083
100% 99.8% New Order 10,107,471 1,986
Payment 10,107,471
Order Status 1,010,747
Delivery 1,010,747
Stock Level 1,010,747
Customer Report 10,107,471
90% 89.6% New Order 9,080,576 1,986
Payment 9,080,574
Order Status 908,059
Delivery 908,058
Stock Level 908,057
Customer Report 9,080,575
80% 80.2% New Order 8,122,607 1,983
Payment 8,122,606
Order Status 812,262
Delivery 812,259
Stock Level 812,260
Customer Report 8,122,607
70% 69.9% New Order 7,079,914 1,987
Payment 7,079,914
Order Status 707,991
Delivery 707,992
Stock Level 707,990
Customer Report 7,079,912
60% 60.0% New Order 6,076,075 1,986
Payment 6,076,075
Order Status 607,608
Delivery 607,608
Stock Level 607,607
Customer Report 6,076,075
50% 49.6% New Order 5,023,969 1,987
Payment 5,023,973
Order Status 502,397
Delivery 502,396
Stock Level 502,398
Customer Report 5,023,971
40% 39.8% New Order 4,035,636 1,988
Payment 4,035,632
Order Status 403,562
Delivery 403,563
Stock Level 403,565
Customer Report 4,035,629
30% 30.5% New Order 3,086,675 1,988
Payment 3,086,669
Order Status 308,666
Delivery 308,667
Stock Level 308,667
Customer Report 3,086,670
20% 20.0% New Order 2,027,484 1,988
Payment 2,027,486
Order Status 202,748
Delivery 202,749
Stock Level 202,749
Customer Report 2,027,484
10% 10.2% New Order 1,030,969 1,988
Payment 1,030,969
Order Status 103,096
Delivery 103,097
Stock Level 103,096
Customer Report 1,030,967
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0