Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,716
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     123,917
Calibration 2     141,353
Calibration 3     141,534
ssj_ops@calibrated=141,443
100% 100.2% 141,443 141,716
90% 90.5% 127,299 127,938
80% 79.1% 113,154 111,821
70% 70.1% 99,010 99,168
60% 60.1% 84,866 85,046
50% 50.3% 70,722 71,172
40% 40.4% 56,577 57,168
30% 30.1% 42,433 42,515
20% 19.8% 28,289 27,964
10% 9.6% 14,144 13,646
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 9,012,292 1,986
Payment 9,012,295
Order Status 901,229
Delivery 901,229
Stock Level 901,230
Customer Report 9,012,294
Calibration 2 New Order 10,280,209 1,988
Payment 10,280,202
Order Status 1,028,019
Delivery 1,028,020
Stock Level 1,028,019
Customer Report 10,280,198
Calibration 3 New Order 10,293,353 1,988
Payment 10,293,359
Order Status 1,029,336
Delivery 1,029,335
Stock Level 1,029,337
Customer Report 10,293,359
100% 100.2% New Order 10,306,652 1,987
Payment 10,306,654
Order Status 1,030,665
Delivery 1,030,664
Stock Level 1,030,665
Customer Report 10,306,650
90% 90.5% New Order 9,304,613 1,987
Payment 9,304,612
Order Status 930,461
Delivery 930,462
Stock Level 930,461
Customer Report 9,304,619
80% 79.1% New Order 8,132,445 1,986
Payment 8,132,445
Order Status 813,245
Delivery 813,245
Stock Level 813,244
Customer Report 8,132,447
70% 70.1% New Order 7,212,237 1,988
Payment 7,212,242
Order Status 721,225
Delivery 721,224
Stock Level 721,224
Customer Report 7,212,241
60% 60.1% New Order 6,185,150 1,987
Payment 6,185,149
Order Status 618,516
Delivery 618,516
Stock Level 618,516
Customer Report 6,185,151
50% 50.3% New Order 5,176,165 1,987
Payment 5,176,168
Order Status 517,616
Delivery 517,616
Stock Level 517,618
Customer Report 5,176,162
40% 40.4% New Order 4,157,705 1,987
Payment 4,157,702
Order Status 415,770
Delivery 415,771
Stock Level 415,769
Customer Report 4,157,704
30% 30.1% New Order 3,091,967 1,988
Payment 3,091,970
Order Status 309,199
Delivery 309,196
Stock Level 309,196
Customer Report 3,091,971
20% 19.8% New Order 2,033,776 1,988
Payment 2,033,776
Order Status 203,378
Delivery 203,377
Stock Level 203,377
Customer Report 2,033,775
10% 9.6% New Order 992,423 1,988
Payment 992,423
Order Status 99,243
Delivery 99,243
Stock Level 99,243
Customer Report 992,425
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0