Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,419
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     124,857
Calibration 2     141,393
Calibration 3     141,462
ssj_ops@calibrated=141,428
100% 100.0% 141,428 141,419
90% 89.6% 127,285 126,657
80% 79.6% 113,142 112,526
70% 69.7% 98,999 98,547
60% 58.7% 84,857 82,989
50% 50.5% 70,714 71,481
40% 40.7% 56,571 57,493
30% 30.1% 42,428 42,552
20% 19.9% 28,286 28,081
10% 10.2% 14,143 14,356
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 9,080,632 1,987
Payment 9,080,636
Order Status 908,063
Delivery 908,063
Stock Level 908,063
Customer Report 9,080,628
Calibration 2 New Order 10,283,149 1,987
Payment 10,283,154
Order Status 1,028,315
Delivery 1,028,317
Stock Level 1,028,315
Customer Report 10,283,149
Calibration 3 New Order 10,288,174 1,987
Payment 10,288,173
Order Status 1,028,818
Delivery 1,028,819
Stock Level 1,028,817
Customer Report 10,288,175
100% 100.0% New Order 10,285,052 1,986
Payment 10,285,052
Order Status 1,028,506
Delivery 1,028,506
Stock Level 1,028,505
Customer Report 10,285,057
90% 89.6% New Order 9,211,435 1,987
Payment 9,211,441
Order Status 921,143
Delivery 921,144
Stock Level 921,145
Customer Report 9,211,436
80% 79.6% New Order 8,183,706 1,986
Payment 8,183,705
Order Status 818,369
Delivery 818,371
Stock Level 818,370
Customer Report 8,183,701
70% 69.7% New Order 7,167,061 1,988
Payment 7,167,063
Order Status 716,706
Delivery 716,707
Stock Level 716,706
Customer Report 7,167,065
60% 58.7% New Order 6,035,577 1,987
Payment 6,035,568
Order Status 603,557
Delivery 603,557
Stock Level 603,559
Customer Report 6,035,579
50% 50.5% New Order 5,198,658 1,987
Payment 5,198,656
Order Status 519,866
Delivery 519,865
Stock Level 519,865
Customer Report 5,198,661
40% 40.7% New Order 4,181,328 1,988
Payment 4,181,330
Order Status 418,134
Delivery 418,134
Stock Level 418,133
Customer Report 4,181,331
30% 30.1% New Order 3,094,706 1,987
Payment 3,094,701
Order Status 309,471
Delivery 309,470
Stock Level 309,471
Customer Report 3,094,698
20% 19.9% New Order 2,042,286 1,988
Payment 2,042,285
Order Status 204,228
Delivery 204,229
Stock Level 204,229
Customer Report 2,042,285
10% 10.2% New Order 1,044,097 1,988
Payment 1,044,103
Order Status 104,410
Delivery 104,410
Stock Level 104,410
Customer Report 1,044,101
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0