Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 139,942
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     121,812
Calibration 2     139,295
Calibration 3     139,801
ssj_ops@calibrated=139,548
100% 100.3% 139,548 139,942
90% 88.8% 125,593 123,898
80% 80.1% 111,638 111,838
70% 70.7% 97,684 98,701
60% 59.8% 83,729 83,477
50% 50.0% 69,774 69,785
40% 40.6% 55,819 56,603
30% 30.1% 41,864 42,001
20% 20.0% 27,910 27,932
10% 9.6% 13,955 13,402
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 8,859,254 1,987
Payment 8,859,251
Order Status 885,925
Delivery 885,926
Stock Level 885,925
Customer Report 8,859,256
Calibration 2 New Order 10,130,569 1,988
Payment 10,130,565
Order Status 1,013,057
Delivery 1,013,056
Stock Level 1,013,057
Customer Report 10,130,569
Calibration 3 New Order 10,167,357 1,988
Payment 10,167,357
Order Status 1,016,735
Delivery 1,016,737
Stock Level 1,016,737
Customer Report 10,167,357
100% 100.3% New Order 10,177,636 1,987
Payment 10,177,639
Order Status 1,017,763
Delivery 1,017,762
Stock Level 1,017,763
Customer Report 10,177,642
90% 88.8% New Order 9,010,762 1,987
Payment 9,010,764
Order Status 901,076
Delivery 901,077
Stock Level 901,076
Customer Report 9,010,765
80% 80.1% New Order 8,133,653 1,988
Payment 8,133,660
Order Status 813,365
Delivery 813,366
Stock Level 813,366
Customer Report 8,133,655
70% 70.7% New Order 7,178,235 1,986
Payment 7,178,236
Order Status 717,824
Delivery 717,824
Stock Level 717,823
Customer Report 7,178,234
60% 59.8% New Order 6,071,073 1,986
Payment 6,071,069
Order Status 607,109
Delivery 607,107
Stock Level 607,108
Customer Report 6,071,078
50% 50.0% New Order 5,075,303 1,988
Payment 5,075,296
Order Status 507,530
Delivery 507,530
Stock Level 507,529
Customer Report 5,075,298
40% 40.6% New Order 4,116,605 1,988
Payment 4,116,602
Order Status 411,660
Delivery 411,661
Stock Level 411,661
Customer Report 4,116,602
30% 30.1% New Order 3,054,593 1,988
Payment 3,054,593
Order Status 305,459
Delivery 305,461
Stock Level 305,460
Customer Report 3,054,588
20% 20.0% New Order 2,031,392 1,988
Payment 2,031,392
Order Status 203,141
Delivery 203,139
Stock Level 203,138
Customer Report 2,031,394
10% 9.6% New Order 974,713 1,987
Payment 974,713
Order Status 97,471
Delivery 97,470
Stock Level 97,471
Customer Report 974,710
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0