Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,455
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     122,992
Calibration 2     139,659
Calibration 3     139,942
ssj_ops@calibrated=139,800
100% 100.5% 139,800 140,455
90% 90.1% 125,820 126,007
80% 80.9% 111,840 113,042
70% 70.4% 97,860 98,460
60% 60.7% 83,880 84,916
50% 49.7% 69,900 69,499
40% 40.1% 55,920 56,035
30% 30.2% 41,940 42,162
20% 20.0% 27,960 27,924
10% 10.0% 13,980 13,976
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 8,944,989 1,988
Payment 8,944,986
Order Status 894,499
Delivery 894,499
Stock Level 894,498
Customer Report 8,944,983
Calibration 2 New Order 10,157,006 1,988
Payment 10,157,002
Order Status 1,015,701
Delivery 1,015,702
Stock Level 1,015,701
Customer Report 10,157,004
Calibration 3 New Order 10,177,623 1,988
Payment 10,177,624
Order Status 1,017,763
Delivery 1,017,761
Stock Level 1,017,763
Customer Report 10,177,622
100% 100.5% New Order 10,214,943 1,986
Payment 10,214,943
Order Status 1,021,493
Delivery 1,021,494
Stock Level 1,021,495
Customer Report 10,214,944
90% 90.1% New Order 9,164,175 1,986
Payment 9,164,175
Order Status 916,418
Delivery 916,418
Stock Level 916,417
Customer Report 9,164,173
80% 80.9% New Order 8,221,272 1,988
Payment 8,221,273
Order Status 822,127
Delivery 822,127
Stock Level 822,126
Customer Report 8,221,270
70% 70.4% New Order 7,160,732 1,987
Payment 7,160,728
Order Status 716,072
Delivery 716,071
Stock Level 716,074
Customer Report 7,160,728
60% 60.7% New Order 6,175,728 1,988
Payment 6,175,729
Order Status 617,573
Delivery 617,573
Stock Level 617,574
Customer Report 6,175,729
50% 49.7% New Order 5,054,483 1,987
Payment 5,054,479
Order Status 505,448
Delivery 505,448
Stock Level 505,449
Customer Report 5,054,483
40% 40.1% New Order 4,075,288 1,988
Payment 4,075,287
Order Status 407,528
Delivery 407,529
Stock Level 407,529
Customer Report 4,075,289
30% 30.2% New Order 3,066,314 1,988
Payment 3,066,315
Order Status 306,631
Delivery 306,631
Stock Level 306,632
Customer Report 3,066,315
20% 20.0% New Order 2,030,820 1,988
Payment 2,030,823
Order Status 203,082
Delivery 203,082
Stock Level 203,082
Customer Report 2,030,820
10% 10.0% New Order 1,016,453 1,986
Payment 1,016,456
Order Status 101,647
Delivery 101,645
Stock Level 101,647
Customer Report 1,016,450
Active Idle New Order 0 1,986
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0