Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 138,978
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     120,742
Calibration 2     139,126
Calibration 3     139,690
ssj_ops@calibrated=139,408
100% 99.7% 139,408 138,978
90% 89.8% 125,467 125,255
80% 80.3% 111,526 111,961
70% 69.8% 97,585 97,321
60% 59.4% 83,645 82,844
50% 50.6% 69,704 70,524
40% 39.3% 55,763 54,832
30% 30.4% 41,822 42,388
20% 19.4% 27,882 27,057
10% 9.9% 13,941 13,820
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 8,781,372 1,988
Payment 8,781,362
Order Status 878,136
Delivery 878,138
Stock Level 878,137
Customer Report 8,781,365
Calibration 2 New Order 10,118,258 1,987
Payment 10,118,253
Order Status 1,011,825
Delivery 1,011,824
Stock Level 1,011,826
Customer Report 10,118,254
Calibration 3 New Order 10,159,280 1,988
Payment 10,159,282
Order Status 1,015,926
Delivery 1,015,927
Stock Level 1,015,928
Customer Report 10,159,279
100% 99.7% New Order 10,107,491 1,987
Payment 10,107,488
Order Status 1,010,748
Delivery 1,010,749
Stock Level 1,010,750
Customer Report 10,107,487
90% 89.8% New Order 9,109,452 1,987
Payment 9,109,457
Order Status 910,945
Delivery 910,946
Stock Level 910,945
Customer Report 9,109,452
80% 80.3% New Order 8,142,627 1,986
Payment 8,142,625
Order Status 814,261
Delivery 814,263
Stock Level 814,261
Customer Report 8,142,624
70% 69.8% New Order 7,077,935 1,988
Payment 7,077,932
Order Status 707,791
Delivery 707,792
Stock Level 707,794
Customer Report 7,077,933
60% 59.4% New Order 6,025,001 1,986
Payment 6,025,011
Order Status 602,500
Delivery 602,499
Stock Level 602,499
Customer Report 6,025,006
50% 50.6% New Order 5,129,024 1,987
Payment 5,129,026
Order Status 512,902
Delivery 512,903
Stock Level 512,902
Customer Report 5,129,027
40% 39.3% New Order 3,987,757 1,987
Payment 3,987,756
Order Status 398,775
Delivery 398,774
Stock Level 398,774
Customer Report 3,987,758
30% 30.4% New Order 3,082,756 1,987
Payment 3,082,762
Order Status 308,276
Delivery 308,275
Stock Level 308,276
Customer Report 3,082,752
20% 19.4% New Order 1,967,795 1,987
Payment 1,967,799
Order Status 196,778
Delivery 196,781
Stock Level 196,780
Customer Report 1,967,793
10% 9.9% New Order 1,005,124 1,988
Payment 1,005,123
Order Status 100,513
Delivery 100,512
Stock Level 100,511
Customer Report 1,005,120
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0