Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,775
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     125,333
Calibration 2     141,012
Calibration 3     141,480
ssj_ops@calibrated=141,246
100% 99.7% 141,246 140,775
90% 89.1% 127,121 125,920
80% 80.1% 112,997 113,085
70% 69.8% 98,872 98,641
60% 59.6% 84,748 84,177
50% 50.2% 70,623 70,855
40% 39.4% 56,498 55,638
30% 29.9% 42,374 42,284
20% 19.8% 28,249 27,917
10% 10.3% 14,125 14,498
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 9,115,287 1,987
Payment 9,115,278
Order Status 911,528
Delivery 911,530
Stock Level 911,529
Customer Report 9,115,281
Calibration 2 New Order 10,255,444 1,988
Payment 10,255,440
Order Status 1,025,545
Delivery 1,025,545
Stock Level 1,025,545
Customer Report 10,255,446
Calibration 3 New Order 10,289,450 1,986
Payment 10,289,446
Order Status 1,028,946
Delivery 1,028,945
Stock Level 1,028,944
Customer Report 10,289,447
100% 99.7% New Order 10,238,224 1,988
Payment 10,238,221
Order Status 1,023,823
Delivery 1,023,822
Stock Level 1,023,822
Customer Report 10,238,223
90% 89.1% New Order 9,157,810 1,988
Payment 9,157,808
Order Status 915,781
Delivery 915,781
Stock Level 915,782
Customer Report 9,157,809
80% 80.1% New Order 8,224,334 1,987
Payment 8,224,339
Order Status 822,435
Delivery 822,434
Stock Level 822,434
Customer Report 8,224,333
70% 69.8% New Order 7,173,869 1,988
Payment 7,173,864
Order Status 717,389
Delivery 717,387
Stock Level 717,387
Customer Report 7,173,868
60% 59.6% New Order 6,121,981 1,988
Payment 6,121,974
Order Status 612,197
Delivery 612,199
Stock Level 612,197
Customer Report 6,121,976
50% 50.2% New Order 5,153,086 1,988
Payment 5,153,086
Order Status 515,308
Delivery 515,308
Stock Level 515,308
Customer Report 5,153,089
40% 39.4% New Order 4,046,422 1,988
Payment 4,046,424
Order Status 404,643
Delivery 404,642
Stock Level 404,642
Customer Report 4,046,426
30% 29.9% New Order 3,075,218 1,987
Payment 3,075,219
Order Status 307,522
Delivery 307,523
Stock Level 307,521
Customer Report 3,075,222
20% 19.8% New Order 2,030,301 1,988
Payment 2,030,306
Order Status 203,031
Delivery 203,030
Stock Level 203,030
Customer Report 2,030,302
10% 10.3% New Order 1,054,431 1,988
Payment 1,054,431
Order Status 105,442
Delivery 105,443
Stock Level 105,443
Customer Report 1,054,430
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0