Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,088
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     125,147
Calibration 2     140,744
Calibration 3     141,335
ssj_ops@calibrated=141,039
100% 100.0% 141,039 141,088
90% 89.3% 126,936 125,935
80% 80.6% 112,832 113,618
70% 69.8% 98,728 98,490
60% 59.4% 84,624 83,825
50% 50.0% 70,520 70,477
40% 40.3% 56,416 56,783
30% 29.5% 42,312 41,668
20% 19.9% 28,208 28,046
10% 10.2% 14,104 14,354
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 9,101,758 1,987
Payment 9,101,754
Order Status 910,175
Delivery 910,175
Stock Level 910,175
Customer Report 9,101,757
Calibration 2 New Order 10,235,923 1,988
Payment 10,235,920
Order Status 1,023,591
Delivery 1,023,592
Stock Level 1,023,592
Customer Report 10,235,922
Calibration 3 New Order 10,278,937 1,987
Payment 10,278,933
Order Status 1,027,893
Delivery 1,027,894
Stock Level 1,027,894
Customer Report 10,278,928
100% 100.0% New Order 10,260,957 1,987
Payment 10,260,954
Order Status 1,026,096
Delivery 1,026,097
Stock Level 1,026,096
Customer Report 10,260,956
90% 89.3% New Order 9,158,902 1,988
Payment 9,158,900
Order Status 915,891
Delivery 915,891
Stock Level 915,889
Customer Report 9,158,903
80% 80.6% New Order 8,263,148 1,987
Payment 8,263,153
Order Status 826,313
Delivery 826,315
Stock Level 826,315
Customer Report 8,263,152
70% 69.8% New Order 7,162,956 1,987
Payment 7,162,949
Order Status 716,294
Delivery 716,294
Stock Level 716,295
Customer Report 7,162,948
60% 59.4% New Order 6,096,402 1,987
Payment 6,096,403
Order Status 609,640
Delivery 609,640
Stock Level 609,640
Customer Report 6,096,400
50% 50.0% New Order 5,125,625 1,988
Payment 5,125,624
Order Status 512,562
Delivery 512,563
Stock Level 512,564
Customer Report 5,125,629
40% 40.3% New Order 4,129,649 1,987
Payment 4,129,643
Order Status 412,965
Delivery 412,965
Stock Level 412,964
Customer Report 4,129,646
30% 29.5% New Order 3,030,384 1,988
Payment 3,030,378
Order Status 303,038
Delivery 303,039
Stock Level 303,038
Customer Report 3,030,384
20% 19.9% New Order 2,039,697 1,988
Payment 2,039,695
Order Status 203,970
Delivery 203,970
Stock Level 203,968
Customer Report 2,039,692
10% 10.2% New Order 1,043,954 1,988
Payment 1,043,958
Order Status 104,397
Delivery 104,395
Stock Level 104,397
Customer Report 1,043,956
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0