Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,394
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     126,862
Calibration 2     141,637
Calibration 3     142,255
ssj_ops@calibrated=141,946
100% 99.6% 141,946 141,394
90% 90.8% 127,752 128,821
80% 79.5% 113,557 112,909
70% 69.7% 99,362 98,896
60% 60.3% 85,168 85,572
50% 50.3% 70,973 71,425
40% 40.3% 56,779 57,192
30% 29.7% 42,584 42,214
20% 20.1% 28,389 28,481
10% 10.1% 14,195 14,396
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 9,227,378 1,988
Payment 9,227,378
Order Status 922,738
Delivery 922,738
Stock Level 922,737
Customer Report 9,227,377
Calibration 2 New Order 10,300,909 1,987
Payment 10,300,902
Order Status 1,030,090
Delivery 1,030,090
Stock Level 1,030,092
Customer Report 10,300,906
Calibration 3 New Order 10,345,847 1,987
Payment 10,345,846
Order Status 1,034,585
Delivery 1,034,584
Stock Level 1,034,585
Customer Report 10,345,848
100% 99.6% New Order 10,283,239 1,988
Payment 10,283,247
Order Status 1,028,323
Delivery 1,028,325
Stock Level 1,028,325
Customer Report 10,283,243
90% 90.8% New Order 9,368,784 1,987
Payment 9,368,783
Order Status 936,878
Delivery 936,878
Stock Level 936,878
Customer Report 9,368,788
80% 79.5% New Order 8,211,567 1,987
Payment 8,211,567
Order Status 821,155
Delivery 821,156
Stock Level 821,157
Customer Report 8,211,570
70% 69.7% New Order 7,192,455 1,988
Payment 7,192,449
Order Status 719,244
Delivery 719,244
Stock Level 719,245
Customer Report 7,192,448
60% 60.3% New Order 6,223,428 1,988
Payment 6,223,435
Order Status 622,344
Delivery 622,343
Stock Level 622,344
Customer Report 6,223,431
50% 50.3% New Order 5,194,525 1,985
Payment 5,194,523
Order Status 519,453
Delivery 519,451
Stock Level 519,453
Customer Report 5,194,522
40% 40.3% New Order 4,159,400 1,988
Payment 4,159,401
Order Status 415,940
Delivery 415,941
Stock Level 415,940
Customer Report 4,159,401
30% 29.7% New Order 3,070,089 1,987
Payment 3,070,096
Order Status 307,010
Delivery 307,009
Stock Level 307,010
Customer Report 3,070,094
20% 20.1% New Order 2,071,342 1,987
Payment 2,071,339
Order Status 207,134
Delivery 207,133
Stock Level 207,134
Customer Report 2,071,339
10% 10.1% New Order 1,046,971 1,988
Payment 1,046,970
Order Status 104,697
Delivery 104,696
Stock Level 104,697
Customer Report 1,046,969
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0