Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,016
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     123,886
Calibration 2     140,063
Calibration 3     140,383
ssj_ops@calibrated=140,223
100% 99.9% 140,223 140,016
90% 90.6% 126,201 127,004
80% 79.1% 112,178 110,854
70% 70.0% 98,156 98,117
60% 60.2% 84,134 84,358
50% 49.9% 70,112 69,988
40% 40.0% 56,089 56,155
30% 29.5% 42,067 41,428
20% 20.2% 28,045 28,266
10% 10.0% 14,022 14,050
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 9,010,057 1,987
Payment 9,010,054
Order Status 901,006
Delivery 901,007
Stock Level 901,006
Customer Report 9,010,052
Calibration 2 New Order 10,186,377 1,986
Payment 10,186,378
Order Status 1,018,637
Delivery 1,018,637
Stock Level 1,018,637
Customer Report 10,186,381
Calibration 3 New Order 10,209,712 1,987
Payment 10,209,713
Order Status 1,020,972
Delivery 1,020,972
Stock Level 1,020,971
Customer Report 10,209,718
100% 99.9% New Order 10,182,966 1,987
Payment 10,182,971
Order Status 1,018,297
Delivery 1,018,296
Stock Level 1,018,297
Customer Report 10,182,969
90% 90.6% New Order 9,236,651 1,987
Payment 9,236,656
Order Status 923,664
Delivery 923,664
Stock Level 923,664
Customer Report 9,236,653
80% 79.1% New Order 8,062,083 1,987
Payment 8,062,081
Order Status 806,209
Delivery 806,209
Stock Level 806,209
Customer Report 8,062,084
70% 70.0% New Order 7,135,760 1,988
Payment 7,135,755
Order Status 713,576
Delivery 713,578
Stock Level 713,576
Customer Report 7,135,756
60% 60.2% New Order 6,135,143 1,987
Payment 6,135,143
Order Status 613,513
Delivery 613,515
Stock Level 613,515
Customer Report 6,135,143
50% 49.9% New Order 5,090,060 1,987
Payment 5,090,060
Order Status 509,006
Delivery 509,006
Stock Level 509,007
Customer Report 5,090,060
40% 40.0% New Order 4,084,038 1,988
Payment 4,084,038
Order Status 408,403
Delivery 408,405
Stock Level 408,404
Customer Report 4,084,040
30% 29.5% New Order 3,012,926 1,988
Payment 3,012,922
Order Status 301,292
Delivery 301,293
Stock Level 301,293
Customer Report 3,012,928
20% 20.2% New Order 2,055,750 1,988
Payment 2,055,746
Order Status 205,574
Delivery 205,574
Stock Level 205,575
Customer Report 2,055,744
10% 10.0% New Order 1,021,819 1,988
Payment 1,021,817
Order Status 102,181
Delivery 102,181
Stock Level 102,180
Customer Report 1,021,822
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0