Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,781
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     125,581
Calibration 2     141,577
Calibration 3     141,665
ssj_ops@calibrated=141,621
100% 100.1% 141,621 141,781
90% 90.0% 127,459 127,397
80% 80.0% 113,297 113,319
70% 70.1% 99,135 99,316
60% 59.9% 84,973 84,849
50% 49.7% 70,810 70,356
40% 39.7% 56,648 56,181
30% 30.3% 42,486 42,896
20% 20.4% 28,324 28,824
10% 10.1% 14,162 14,287
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 9,133,317 1,986
Payment 9,133,314
Order Status 913,331
Delivery 913,332
Stock Level 913,330
Customer Report 9,133,315
Calibration 2 New Order 10,296,499 1,986
Payment 10,296,505
Order Status 1,029,650
Delivery 1,029,650
Stock Level 1,029,650
Customer Report 10,296,501
Calibration 3 New Order 10,302,934 1,987
Payment 10,302,928
Order Status 1,030,294
Delivery 1,030,293
Stock Level 1,030,294
Customer Report 10,302,938
100% 100.1% New Order 10,311,327 1,987
Payment 10,311,324
Order Status 1,031,131
Delivery 1,031,131
Stock Level 1,031,133
Customer Report 10,311,325
90% 90.0% New Order 9,265,243 1,987
Payment 9,265,245
Order Status 926,525
Delivery 926,525
Stock Level 926,523
Customer Report 9,265,244
80% 80.0% New Order 8,241,383 1,988
Payment 8,241,382
Order Status 824,137
Delivery 824,138
Stock Level 824,136
Customer Report 8,241,381
70% 70.1% New Order 7,222,961 1,987
Payment 7,222,964
Order Status 722,297
Delivery 722,297
Stock Level 722,297
Customer Report 7,222,969
60% 59.9% New Order 6,170,827 1,988
Payment 6,170,817
Order Status 617,082
Delivery 617,084
Stock Level 617,083
Customer Report 6,170,827
50% 49.7% New Order 5,116,833 1,988
Payment 5,116,831
Order Status 511,684
Delivery 511,682
Stock Level 511,681
Customer Report 5,116,832
40% 39.7% New Order 4,085,917 1,988
Payment 4,085,921
Order Status 408,593
Delivery 408,592
Stock Level 408,591
Customer Report 4,085,915
30% 30.3% New Order 3,119,733 1,988
Payment 3,119,734
Order Status 311,973
Delivery 311,973
Stock Level 311,973
Customer Report 3,119,732
20% 20.4% New Order 2,096,295 1,988
Payment 2,096,297
Order Status 209,630
Delivery 209,628
Stock Level 209,629
Customer Report 2,096,293
10% 10.1% New Order 1,039,062 1,988
Payment 1,039,066
Order Status 103,906
Delivery 103,908
Stock Level 103,907
Customer Report 1,039,067
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0