Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,651
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     126,373
Calibration 2     141,397
Calibration 3     141,583
ssj_ops@calibrated=141,490
100% 100.1% 141,490 141,651
90% 90.1% 127,341 127,481
80% 79.3% 113,192 112,226
70% 70.6% 99,043 99,934
60% 61.1% 84,894 86,413
50% 50.3% 70,745 71,233
40% 40.2% 56,596 56,902
30% 30.3% 42,447 42,861
20% 20.0% 28,298 28,341
10% 9.8% 14,149 13,896
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 9,190,893 1,987
Payment 9,190,895
Order Status 919,089
Delivery 919,090
Stock Level 919,090
Customer Report 9,190,896
Calibration 2 New Order 10,283,460 1,988
Payment 10,283,458
Order Status 1,028,345
Delivery 1,028,346
Stock Level 1,028,345
Customer Report 10,283,455
Calibration 3 New Order 10,296,950 1,987
Payment 10,296,955
Order Status 1,029,697
Delivery 1,029,694
Stock Level 1,029,696
Customer Report 10,296,955
100% 100.1% New Order 10,301,878 1,986
Payment 10,301,874
Order Status 1,030,190
Delivery 1,030,189
Stock Level 1,030,188
Customer Report 10,301,883
90% 90.1% New Order 9,271,323 1,988
Payment 9,271,318
Order Status 927,133
Delivery 927,132
Stock Level 927,132
Customer Report 9,271,319
80% 79.3% New Order 8,161,911 1,985
Payment 8,161,910
Order Status 816,192
Delivery 816,191
Stock Level 816,191
Customer Report 8,161,911
70% 70.6% New Order 7,267,958 1,987
Payment 7,267,958
Order Status 726,796
Delivery 726,796
Stock Level 726,795
Customer Report 7,267,956
60% 61.1% New Order 6,284,614 1,987
Payment 6,284,612
Order Status 628,462
Delivery 628,461
Stock Level 628,462
Customer Report 6,284,618
50% 50.3% New Order 5,180,559 1,988
Payment 5,180,556
Order Status 518,056
Delivery 518,055
Stock Level 518,055
Customer Report 5,180,559
40% 40.2% New Order 4,138,347 1,987
Payment 4,138,348
Order Status 413,835
Delivery 413,835
Stock Level 413,836
Customer Report 4,138,344
30% 30.3% New Order 3,117,170 1,987
Payment 3,117,168
Order Status 311,717
Delivery 311,717
Stock Level 311,716
Customer Report 3,117,171
20% 20.0% New Order 2,061,143 1,988
Payment 2,061,151
Order Status 206,114
Delivery 206,114
Stock Level 206,114
Customer Report 2,061,143
10% 9.8% New Order 1,010,605 1,988
Payment 1,010,609
Order Status 101,060
Delivery 101,060
Stock Level 101,060
Customer Report 1,010,606
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0