Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,036
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     124,705
Calibration 2     139,628
Calibration 3     140,178
ssj_ops@calibrated=139,903
100% 100.1% 139,903 140,036
90% 89.8% 125,912 125,586
80% 79.9% 111,922 111,827
70% 69.8% 97,932 97,693
60% 59.6% 83,942 83,424
50% 50.0% 69,951 69,997
40% 40.7% 55,961 56,918
30% 30.1% 41,971 42,137
20% 19.6% 27,981 27,469
10% 10.2% 13,990 14,226
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 9,069,592 1,987
Payment 9,069,594
Order Status 906,958
Delivery 906,960
Stock Level 906,958
Customer Report 9,069,592
Calibration 2 New Order 10,154,766 1,986
Payment 10,154,768
Order Status 1,015,478
Delivery 1,015,477
Stock Level 1,015,478
Customer Report 10,154,771
Calibration 3 New Order 10,194,740 1,987
Payment 10,194,741
Order Status 1,019,474
Delivery 1,019,474
Stock Level 1,019,474
Customer Report 10,194,743
100% 100.1% New Order 10,184,474 1,986
Payment 10,184,473
Order Status 1,018,449
Delivery 1,018,447
Stock Level 1,018,448
Customer Report 10,184,477
90% 89.8% New Order 9,133,509 1,987
Payment 9,133,512
Order Status 913,353
Delivery 913,351
Stock Level 913,351
Customer Report 9,133,512
80% 79.9% New Order 8,132,908 1,987
Payment 8,132,907
Order Status 813,291
Delivery 813,289
Stock Level 813,291
Customer Report 8,132,903
70% 69.8% New Order 7,104,961 1,987
Payment 7,104,961
Order Status 710,495
Delivery 710,496
Stock Level 710,497
Customer Report 7,104,961
60% 59.6% New Order 6,067,224 1,987
Payment 6,067,223
Order Status 606,723
Delivery 606,722
Stock Level 606,722
Customer Report 6,067,227
50% 50.0% New Order 5,090,714 1,987
Payment 5,090,715
Order Status 509,071
Delivery 509,071
Stock Level 509,073
Customer Report 5,090,713
40% 40.7% New Order 4,139,473 1,986
Payment 4,139,476
Order Status 413,947
Delivery 413,948
Stock Level 413,947
Customer Report 4,139,477
30% 30.1% New Order 3,064,526 1,988
Payment 3,064,529
Order Status 306,453
Delivery 306,451
Stock Level 306,451
Customer Report 3,064,525
20% 19.6% New Order 1,997,769 1,988
Payment 1,997,772
Order Status 199,776
Delivery 199,777
Stock Level 199,778
Customer Report 1,997,774
10% 10.2% New Order 1,034,633 1,988
Payment 1,034,636
Order Status 103,464
Delivery 103,463
Stock Level 103,463
Customer Report 1,034,636
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0