Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,024
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     124,545
Calibration 2     140,329
Calibration 3     141,022
ssj_ops@calibrated=140,676
100% 100.2% 140,676 141,024
90% 90.3% 126,608 127,074
80% 79.6% 112,540 111,983
70% 70.3% 98,473 98,894
60% 61.0% 84,405 85,764
50% 49.5% 70,338 69,633
40% 40.2% 56,270 56,553
30% 30.0% 42,203 42,244
20% 20.1% 28,135 28,336
10% 10.1% 14,068 14,204
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 9,058,026 1,987
Payment 9,058,016
Order Status 905,802
Delivery 905,801
Stock Level 905,803
Customer Report 9,058,013
Calibration 2 New Order 10,205,781 1,987
Payment 10,205,777
Order Status 1,020,577
Delivery 1,020,578
Stock Level 1,020,578
Customer Report 10,205,777
Calibration 3 New Order 10,256,145 1,988
Payment 10,256,145
Order Status 1,025,614
Delivery 1,025,614
Stock Level 1,025,613
Customer Report 10,256,142
100% 100.2% New Order 10,256,323 1,987
Payment 10,256,326
Order Status 1,025,633
Delivery 1,025,632
Stock Level 1,025,633
Customer Report 10,256,323
90% 90.3% New Order 9,241,759 1,987
Payment 9,241,756
Order Status 924,176
Delivery 924,176
Stock Level 924,176
Customer Report 9,241,756
80% 79.6% New Order 8,144,205 1,988
Payment 8,144,198
Order Status 814,419
Delivery 814,421
Stock Level 814,419
Customer Report 8,144,196
70% 70.3% New Order 7,192,279 1,988
Payment 7,192,274
Order Status 719,226
Delivery 719,228
Stock Level 719,226
Customer Report 7,192,285
60% 61.0% New Order 6,237,351 1,988
Payment 6,237,353
Order Status 623,736
Delivery 623,736
Stock Level 623,737
Customer Report 6,237,353
50% 49.5% New Order 5,064,194 1,987
Payment 5,064,196
Order Status 506,419
Delivery 506,419
Stock Level 506,419
Customer Report 5,064,196
40% 40.2% New Order 4,112,982 1,988
Payment 4,112,980
Order Status 411,297
Delivery 411,297
Stock Level 411,298
Customer Report 4,112,984
30% 30.0% New Order 3,072,311 1,986
Payment 3,072,312
Order Status 307,232
Delivery 307,230
Stock Level 307,231
Customer Report 3,072,310
20% 20.1% New Order 2,060,832 1,988
Payment 2,060,835
Order Status 206,083
Delivery 206,085
Stock Level 206,084
Customer Report 2,060,825
10% 10.1% New Order 1,033,031 1,988
Payment 1,033,031
Order Status 103,303
Delivery 103,303
Stock Level 103,304
Customer Report 1,033,028
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0