Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 139,466
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     125,011
Calibration 2     139,377
Calibration 3     139,666
ssj_ops@calibrated=139,522
100% 100.0% 139,522 139,466
90% 89.7% 125,570 125,124
80% 80.8% 111,617 112,744
70% 69.7% 97,665 97,247
60% 60.3% 83,713 84,106
50% 49.4% 69,761 68,949
40% 39.7% 55,809 55,440
30% 30.0% 41,857 41,807
20% 20.1% 27,904 28,027
10% 9.8% 13,952 13,646
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 9,091,917 1,987
Payment 9,091,917
Order Status 909,192
Delivery 909,192
Stock Level 909,191
Customer Report 9,091,914
Calibration 2 New Order 10,136,518 1,987
Payment 10,136,527
Order Status 1,013,652
Delivery 1,013,652
Stock Level 1,013,650
Customer Report 10,136,517
Calibration 3 New Order 10,157,574 1,988
Payment 10,157,569
Order Status 1,015,757
Delivery 1,015,756
Stock Level 1,015,757
Customer Report 10,157,567
100% 100.0% New Order 10,143,010 1,987
Payment 10,143,006
Order Status 1,014,300
Delivery 1,014,301
Stock Level 1,014,301
Customer Report 10,143,008
90% 89.7% New Order 9,099,898 1,988
Payment 9,099,900
Order Status 909,990
Delivery 909,991
Stock Level 909,989
Customer Report 9,099,902
80% 80.8% New Order 8,199,562 1,987
Payment 8,199,558
Order Status 819,954
Delivery 819,955
Stock Level 819,955
Customer Report 8,199,559
70% 69.7% New Order 7,072,534 1,987
Payment 7,072,533
Order Status 707,255
Delivery 707,253
Stock Level 707,254
Customer Report 7,072,530
60% 60.3% New Order 6,116,807 1,988
Payment 6,116,808
Order Status 611,682
Delivery 611,681
Stock Level 611,680
Customer Report 6,116,805
50% 49.4% New Order 5,014,482 1,987
Payment 5,014,484
Order Status 501,449
Delivery 501,447
Stock Level 501,449
Customer Report 5,014,481
40% 39.7% New Order 4,032,025 1,988
Payment 4,032,021
Order Status 403,202
Delivery 403,202
Stock Level 403,203
Customer Report 4,032,025
30% 30.0% New Order 3,040,514 1,988
Payment 3,040,509
Order Status 304,052
Delivery 304,051
Stock Level 304,051
Customer Report 3,040,515
20% 20.1% New Order 2,038,356 1,988
Payment 2,038,359
Order Status 203,836
Delivery 203,836
Stock Level 203,836
Customer Report 2,038,354
10% 9.8% New Order 992,421 1,988
Payment 992,424
Order Status 99,243
Delivery 99,243
Stock Level 99,243
Customer Report 992,426
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0