Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,166
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     120,798
Calibration 2     139,768
Calibration 3     140,411
ssj_ops@calibrated=140,090
100% 100.1% 140,090 140,166
90% 91.3% 126,081 127,832
80% 80.4% 112,072 112,566
70% 70.0% 98,063 98,033
60% 59.4% 84,054 83,183
50% 49.9% 70,045 69,941
40% 40.3% 56,036 56,423
30% 30.1% 42,027 42,198
20% 19.8% 28,018 27,680
10% 10.0% 14,009 14,064
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 8,785,509 1,986
Payment 8,785,510
Order Status 878,551
Delivery 878,551
Stock Level 878,551
Customer Report 8,785,511
Calibration 2 New Order 10,164,941 1,987
Payment 10,164,940
Order Status 1,016,493
Delivery 1,016,494
Stock Level 1,016,494
Customer Report 10,164,943
Calibration 3 New Order 10,211,739 1,986
Payment 10,211,739
Order Status 1,021,175
Delivery 1,021,174
Stock Level 1,021,173
Customer Report 10,211,737
100% 100.1% New Order 10,193,914 1,986
Payment 10,193,918
Order Status 1,019,391
Delivery 1,019,389
Stock Level 1,019,391
Customer Report 10,193,905
90% 91.3% New Order 9,296,907 1,987
Payment 9,296,905
Order Status 929,691
Delivery 929,691
Stock Level 929,691
Customer Report 9,296,912
80% 80.4% New Order 8,186,631 1,988
Payment 8,186,634
Order Status 818,664
Delivery 818,663
Stock Level 818,662
Customer Report 8,186,635
70% 70.0% New Order 7,129,647 1,986
Payment 7,129,652
Order Status 712,966
Delivery 712,965
Stock Level 712,964
Customer Report 7,129,647
60% 59.4% New Order 6,049,681 1,986
Payment 6,049,684
Order Status 604,969
Delivery 604,966
Stock Level 604,969
Customer Report 6,049,681
50% 49.9% New Order 5,086,615 1,988
Payment 5,086,609
Order Status 508,660
Delivery 508,661
Stock Level 508,661
Customer Report 5,086,613
40% 40.3% New Order 4,103,466 1,987
Payment 4,103,471
Order Status 410,346
Delivery 410,345
Stock Level 410,347
Customer Report 4,103,469
30% 30.1% New Order 3,068,942 1,987
Payment 3,068,940
Order Status 306,895
Delivery 306,893
Stock Level 306,894
Customer Report 3,068,944
20% 19.8% New Order 2,013,102 1,987
Payment 2,013,108
Order Status 201,312
Delivery 201,312
Stock Level 201,310
Customer Report 2,013,109
10% 10.0% New Order 1,022,816 1,987
Payment 1,022,817
Order Status 102,281
Delivery 102,280
Stock Level 102,282
Customer Report 1,022,813
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0