Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,352
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     122,333
Calibration 2     140,049
Calibration 3     140,401
ssj_ops@calibrated=140,225
100% 100.1% 140,225 140,352
90% 90.8% 126,202 127,316
80% 79.8% 112,180 111,937
70% 70.0% 98,157 98,210
60% 59.8% 84,135 83,890
50% 50.6% 70,112 70,898
40% 39.9% 56,090 55,934
30% 30.3% 42,067 42,522
20% 20.2% 28,045 28,317
10% 10.1% 14,022 14,225
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 8,897,140 1,987
Payment 8,897,145
Order Status 889,714
Delivery 889,716
Stock Level 889,715
Customer Report 8,897,148
Calibration 2 New Order 10,185,376 1,988
Payment 10,185,372
Order Status 1,018,537
Delivery 1,018,537
Stock Level 1,018,538
Customer Report 10,185,367
Calibration 3 New Order 10,210,990 1,988
Payment 10,210,989
Order Status 1,021,098
Delivery 1,021,099
Stock Level 1,021,100
Customer Report 10,210,991
100% 100.1% New Order 10,207,417 1,987
Payment 10,207,413
Order Status 1,020,742
Delivery 1,020,743
Stock Level 1,020,743
Customer Report 10,207,419
90% 90.8% New Order 9,259,358 1,987
Payment 9,259,352
Order Status 925,935
Delivery 925,936
Stock Level 925,936
Customer Report 9,259,358
80% 79.8% New Order 8,140,910 1,987
Payment 8,140,912
Order Status 814,092
Delivery 814,091
Stock Level 814,092
Customer Report 8,140,911
70% 70.0% New Order 7,142,556 1,987
Payment 7,142,551
Order Status 714,257
Delivery 714,255
Stock Level 714,256
Customer Report 7,142,554
60% 59.8% New Order 6,101,084 1,987
Payment 6,101,081
Order Status 610,108
Delivery 610,107
Stock Level 610,109
Customer Report 6,101,086
50% 50.6% New Order 5,156,227 1,988
Payment 5,156,225
Order Status 515,623
Delivery 515,622
Stock Level 515,623
Customer Report 5,156,224
40% 39.9% New Order 4,067,974 1,987
Payment 4,067,972
Order Status 406,796
Delivery 406,796
Stock Level 406,798
Customer Report 4,067,975
30% 30.3% New Order 3,092,509 1,988
Payment 3,092,509
Order Status 309,251
Delivery 309,251
Stock Level 309,251
Customer Report 3,092,510
20% 20.2% New Order 2,059,396 1,988
Payment 2,059,399
Order Status 205,939
Delivery 205,939
Stock Level 205,939
Customer Report 2,059,388
10% 10.1% New Order 1,034,544 1,988
Payment 1,034,550
Order Status 103,453
Delivery 103,454
Stock Level 103,453
Customer Report 1,034,546
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0