Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,051
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     121,949
Calibration 2     140,599
Calibration 3     141,100
ssj_ops@calibrated=140,850
100% 100.1% 140,850 141,051
90% 89.7% 126,765 126,409
80% 80.0% 112,680 112,618
70% 70.9% 98,595 99,894
60% 60.7% 84,510 85,456
50% 49.3% 70,425 69,467
40% 40.3% 56,340 56,704
30% 30.2% 42,255 42,512
20% 19.6% 28,170 27,562
10% 9.7% 14,085 13,667
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 8,869,211 1,987
Payment 8,869,208
Order Status 886,921
Delivery 886,922
Stock Level 886,920
Customer Report 8,869,208
Calibration 2 New Order 10,225,416 1,987
Payment 10,225,416
Order Status 1,022,542
Delivery 1,022,542
Stock Level 1,022,542
Customer Report 10,225,414
Calibration 3 New Order 10,261,840 1,988
Payment 10,261,842
Order Status 1,026,185
Delivery 1,026,186
Stock Level 1,026,184
Customer Report 10,261,844
100% 100.1% New Order 10,258,298 1,987
Payment 10,258,296
Order Status 1,025,829
Delivery 1,025,831
Stock Level 1,025,828
Customer Report 10,258,299
90% 89.7% New Order 9,193,369 1,986
Payment 9,193,368
Order Status 919,337
Delivery 919,337
Stock Level 919,336
Customer Report 9,193,371
80% 80.0% New Order 8,190,443 1,987
Payment 8,190,445
Order Status 819,044
Delivery 819,045
Stock Level 819,044
Customer Report 8,190,440
70% 70.9% New Order 7,265,040 1,987
Payment 7,265,032
Order Status 726,505
Delivery 726,503
Stock Level 726,504
Customer Report 7,265,037
60% 60.7% New Order 6,214,966 1,987
Payment 6,214,968
Order Status 621,497
Delivery 621,496
Stock Level 621,497
Customer Report 6,214,965
50% 49.3% New Order 5,052,160 1,987
Payment 5,052,161
Order Status 505,215
Delivery 505,216
Stock Level 505,217
Customer Report 5,052,169
40% 40.3% New Order 4,123,946 1,988
Payment 4,123,948
Order Status 412,394
Delivery 412,395
Stock Level 412,396
Customer Report 4,123,951
30% 30.2% New Order 3,091,750 1,988
Payment 3,091,750
Order Status 309,175
Delivery 309,174
Stock Level 309,175
Customer Report 3,091,752
20% 19.6% New Order 2,004,547 1,988
Payment 2,004,543
Order Status 200,455
Delivery 200,453
Stock Level 200,453
Customer Report 2,004,549
10% 9.7% New Order 993,939 1,988
Payment 993,939
Order Status 99,394
Delivery 99,395
Stock Level 99,394
Customer Report 993,939
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0