Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 139,278
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     124,048
Calibration 2     139,268
Calibration 3     139,446
ssj_ops@calibrated=139,357
100% 99.9% 139,357 139,278
90% 90.3% 125,421 125,826
80% 80.0% 111,486 111,481
70% 70.6% 97,550 98,446
60% 60.0% 83,614 83,553
50% 50.6% 69,679 70,511
40% 39.4% 55,743 54,903
30% 29.9% 41,807 41,726
20% 19.6% 27,871 27,356
10% 10.0% 13,936 13,937
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 9,021,869 1,988
Payment 9,021,870
Order Status 902,186
Delivery 902,186
Stock Level 902,187
Customer Report 9,021,868
Calibration 2 New Order 10,128,564 1,988
Payment 10,128,563
Order Status 1,012,857
Delivery 1,012,856
Stock Level 1,012,857
Customer Report 10,128,570
Calibration 3 New Order 10,141,569 1,988
Payment 10,141,572
Order Status 1,014,157
Delivery 1,014,156
Stock Level 1,014,158
Customer Report 10,141,573
100% 99.9% New Order 10,129,307 1,987
Payment 10,129,307
Order Status 1,012,929
Delivery 1,012,931
Stock Level 1,012,931
Customer Report 10,129,306
90% 90.3% New Order 9,151,007 1,987
Payment 9,151,005
Order Status 915,101
Delivery 915,101
Stock Level 915,099
Customer Report 9,151,005
80% 80.0% New Order 8,107,714 1,988
Payment 8,107,718
Order Status 810,771
Delivery 810,772
Stock Level 810,771
Customer Report 8,107,716
70% 70.6% New Order 7,159,709 1,987
Payment 7,159,709
Order Status 715,971
Delivery 715,970
Stock Level 715,972
Customer Report 7,159,717
60% 60.0% New Order 6,076,614 1,987
Payment 6,076,613
Order Status 607,661
Delivery 607,662
Stock Level 607,661
Customer Report 6,076,614
50% 50.6% New Order 5,128,064 1,987
Payment 5,128,070
Order Status 512,806
Delivery 512,807
Stock Level 512,807
Customer Report 5,128,068
40% 39.4% New Order 3,992,988 1,988
Payment 3,992,988
Order Status 399,299
Delivery 399,299
Stock Level 399,299
Customer Report 3,992,981
30% 29.9% New Order 3,034,647 1,988
Payment 3,034,644
Order Status 303,464
Delivery 303,466
Stock Level 303,466
Customer Report 3,034,638
20% 19.6% New Order 1,989,548 1,988
Payment 1,989,552
Order Status 198,956
Delivery 198,955
Stock Level 198,955
Customer Report 1,989,553
10% 10.0% New Order 1,013,639 1,988
Payment 1,013,639
Order Status 101,364
Delivery 101,363
Stock Level 101,364
Customer Report 1,013,631
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0