Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,632
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     127,999
Calibration 2     141,555
Calibration 3     141,729
ssj_ops@calibrated=141,642
100% 100.0% 141,642 141,632
90% 90.4% 127,478 128,052
80% 79.9% 113,314 113,217
70% 68.7% 99,149 97,361
60% 60.2% 84,985 85,286
50% 50.1% 70,821 70,980
40% 39.9% 56,657 56,567
30% 30.2% 42,493 42,813
20% 20.1% 28,328 28,425
10% 9.9% 14,164 13,987
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 9,309,216 1,988
Payment 9,309,213
Order Status 930,923
Delivery 930,921
Stock Level 930,922
Customer Report 9,309,217
Calibration 2 New Order 10,294,918 1,988
Payment 10,294,917
Order Status 1,029,492
Delivery 1,029,492
Stock Level 1,029,492
Customer Report 10,294,923
Calibration 3 New Order 10,307,589 1,988
Payment 10,307,584
Order Status 1,030,759
Delivery 1,030,759
Stock Level 1,030,758
Customer Report 10,307,589
100% 100.0% New Order 10,300,525 1,987
Payment 10,300,529
Order Status 1,030,054
Delivery 1,030,054
Stock Level 1,030,053
Customer Report 10,300,531
90% 90.4% New Order 9,312,883 1,988
Payment 9,312,880
Order Status 931,288
Delivery 931,288
Stock Level 931,288
Customer Report 9,312,885
80% 79.9% New Order 8,233,934 1,986
Payment 8,233,942
Order Status 823,393
Delivery 823,394
Stock Level 823,394
Customer Report 8,233,934
70% 68.7% New Order 7,080,775 1,987
Payment 7,080,776
Order Status 708,079
Delivery 708,078
Stock Level 708,079
Customer Report 7,080,777
60% 60.2% New Order 6,202,641 1,987
Payment 6,202,643
Order Status 620,263
Delivery 620,265
Stock Level 620,265
Customer Report 6,202,643
50% 50.1% New Order 5,162,165 1,987
Payment 5,162,163
Order Status 516,216
Delivery 516,215
Stock Level 516,215
Customer Report 5,162,167
40% 39.9% New Order 4,113,959 1,988
Payment 4,113,962
Order Status 411,397
Delivery 411,397
Stock Level 411,396
Customer Report 4,113,964
30% 30.2% New Order 3,113,680 1,988
Payment 3,113,687
Order Status 311,368
Delivery 311,368
Stock Level 311,369
Customer Report 3,113,683
20% 20.1% New Order 2,067,240 1,988
Payment 2,067,238
Order Status 206,724
Delivery 206,724
Stock Level 206,725
Customer Report 2,067,240
10% 9.9% New Order 1,017,211 1,987
Payment 1,017,205
Order Status 101,721
Delivery 101,720
Stock Level 101,720
Customer Report 1,017,208
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0