Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,656
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     124,606
Calibration 2     140,291
Calibration 3     140,716
ssj_ops@calibrated=140,503
100% 100.1% 140,503 140,656
90% 90.5% 126,453 127,100
80% 80.4% 112,403 113,027
70% 71.1% 98,352 99,879
60% 60.1% 84,302 84,431
50% 50.4% 70,252 70,838
40% 40.1% 56,201 56,328
30% 29.7% 42,151 41,661
20% 20.0% 28,101 28,040
10% 9.9% 14,050 13,942
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 9,062,359 1,988
Payment 9,062,361
Order Status 906,237
Delivery 906,234
Stock Level 906,237
Customer Report 9,062,354
Calibration 2 New Order 10,203,006 1,987
Payment 10,203,005
Order Status 1,020,301
Delivery 1,020,301
Stock Level 1,020,301
Customer Report 10,203,011
Calibration 3 New Order 10,233,874 1,987
Payment 10,233,880
Order Status 1,023,388
Delivery 1,023,388
Stock Level 1,023,388
Customer Report 10,233,878
100% 100.1% New Order 10,229,547 1,987
Payment 10,229,547
Order Status 1,022,956
Delivery 1,022,956
Stock Level 1,022,955
Customer Report 10,229,550
90% 90.5% New Order 9,243,633 1,987
Payment 9,243,636
Order Status 924,363
Delivery 924,364
Stock Level 924,365
Customer Report 9,243,635
80% 80.4% New Order 8,220,164 1,988
Payment 8,220,162
Order Status 822,017
Delivery 822,016
Stock Level 822,016
Customer Report 8,220,158
70% 71.1% New Order 7,263,947 1,987
Payment 7,263,945
Order Status 726,396
Delivery 726,395
Stock Level 726,395
Customer Report 7,263,951
60% 60.1% New Order 6,140,422 1,987
Payment 6,140,420
Order Status 614,043
Delivery 614,042
Stock Level 614,043
Customer Report 6,140,427
50% 50.4% New Order 5,151,856 1,987
Payment 5,151,858
Order Status 515,184
Delivery 515,185
Stock Level 515,186
Customer Report 5,151,854
40% 40.1% New Order 4,096,574 1,988
Payment 4,096,576
Order Status 409,657
Delivery 409,656
Stock Level 409,658
Customer Report 4,096,575
30% 29.7% New Order 3,029,929 1,988
Payment 3,029,926
Order Status 302,992
Delivery 302,992
Stock Level 302,993
Customer Report 3,029,929
20% 20.0% New Order 2,039,252 1,988
Payment 2,039,247
Order Status 203,924
Delivery 203,924
Stock Level 203,924
Customer Report 2,039,249
10% 9.9% New Order 1,013,951 1,988
Payment 1,013,951
Order Status 101,394
Delivery 101,397
Stock Level 101,395
Customer Report 1,013,949
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0