Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,717
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     124,731
Calibration 2     141,212
Calibration 3     141,736
ssj_ops@calibrated=141,474
100% 100.2% 141,474 141,717
90% 89.9% 127,327 127,252
80% 79.7% 113,179 112,754
70% 69.7% 99,032 98,654
60% 60.0% 84,885 84,831
50% 50.3% 70,737 71,166
40% 40.3% 56,590 56,963
30% 29.7% 42,442 41,961
20% 20.1% 28,295 28,459
10% 10.0% 14,147 14,214
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 9,071,501 1,987
Payment 9,071,503
Order Status 907,151
Delivery 907,151
Stock Level 907,149
Customer Report 9,071,504
Calibration 2 New Order 10,269,999 1,988
Payment 10,269,995
Order Status 1,027,001
Delivery 1,026,999
Stock Level 1,026,999
Customer Report 10,270,000
Calibration 3 New Order 10,308,110 1,986
Payment 10,308,108
Order Status 1,030,811
Delivery 1,030,810
Stock Level 1,030,812
Customer Report 10,308,115
100% 100.2% New Order 10,306,669 1,987
Payment 10,306,671
Order Status 1,030,667
Delivery 1,030,666
Stock Level 1,030,668
Customer Report 10,306,668
90% 89.9% New Order 9,254,704 1,987
Payment 9,254,703
Order Status 925,471
Delivery 925,470
Stock Level 925,470
Customer Report 9,254,707
80% 79.7% New Order 8,200,287 1,988
Payment 8,200,286
Order Status 820,030
Delivery 820,028
Stock Level 820,029
Customer Report 8,200,293
70% 69.7% New Order 7,174,839 1,986
Payment 7,174,840
Order Status 717,485
Delivery 717,483
Stock Level 717,484
Customer Report 7,174,835
60% 60.0% New Order 6,169,504 1,988
Payment 6,169,509
Order Status 616,952
Delivery 616,950
Stock Level 616,951
Customer Report 6,169,505
50% 50.3% New Order 5,175,683 1,988
Payment 5,175,682
Order Status 517,568
Delivery 517,569
Stock Level 517,569
Customer Report 5,175,685
40% 40.3% New Order 4,142,803 1,988
Payment 4,142,801
Order Status 414,279
Delivery 414,280
Stock Level 414,280
Customer Report 4,142,804
30% 29.7% New Order 3,051,690 1,988
Payment 3,051,691
Order Status 305,169
Delivery 305,169
Stock Level 305,170
Customer Report 3,051,691
20% 20.1% New Order 2,069,760 1,988
Payment 2,069,751
Order Status 206,977
Delivery 206,976
Stock Level 206,976
Customer Report 2,069,750
10% 10.0% New Order 1,033,727 1,988
Payment 1,033,728
Order Status 103,374
Delivery 103,373
Stock Level 103,373
Customer Report 1,033,723
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0