Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,093
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     121,747
Calibration 2     139,600
Calibration 3     140,216
ssj_ops@calibrated=139,908
100% 100.1% 139,908 140,093
90% 90.1% 125,917 126,065
80% 79.1% 111,926 110,691
70% 70.4% 97,935 98,512
60% 59.3% 83,945 82,983
50% 49.9% 69,954 69,796
40% 40.3% 55,963 56,339
30% 30.1% 41,972 42,085
20% 20.0% 27,982 28,006
10% 10.3% 13,991 14,446
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 8,854,469 1,988
Payment 8,854,468
Order Status 885,447
Delivery 885,447
Stock Level 885,446
Customer Report 8,854,470
Calibration 2 New Order 10,152,715 1,986
Payment 10,152,720
Order Status 1,015,272
Delivery 1,015,272
Stock Level 1,015,272
Customer Report 10,152,716
Calibration 3 New Order 10,197,527 1,988
Payment 10,197,530
Order Status 1,019,753
Delivery 1,019,753
Stock Level 1,019,754
Customer Report 10,197,529
100% 100.1% New Order 10,188,559 1,988
Payment 10,188,565
Order Status 1,018,856
Delivery 1,018,856
Stock Level 1,018,856
Customer Report 10,188,566
90% 90.1% New Order 9,168,381 1,987
Payment 9,168,393
Order Status 916,839
Delivery 916,839
Stock Level 916,840
Customer Report 9,168,390
80% 79.1% New Order 8,050,233 1,987
Payment 8,050,233
Order Status 805,024
Delivery 805,023
Stock Level 805,022
Customer Report 8,050,232
70% 70.4% New Order 7,164,552 1,987
Payment 7,164,552
Order Status 716,453
Delivery 716,455
Stock Level 716,455
Customer Report 7,164,550
60% 59.3% New Order 6,035,129 1,985
Payment 6,035,134
Order Status 603,513
Delivery 603,512
Stock Level 603,512
Customer Report 6,035,127
50% 49.9% New Order 5,076,061 1,986
Payment 5,076,056
Order Status 507,606
Delivery 507,605
Stock Level 507,605
Customer Report 5,076,058
40% 40.3% New Order 4,097,366 1,987
Payment 4,097,363
Order Status 409,736
Delivery 409,737
Stock Level 409,735
Customer Report 4,097,365
30% 30.1% New Order 3,060,725 1,987
Payment 3,060,732
Order Status 306,072
Delivery 306,072
Stock Level 306,073
Customer Report 3,060,727
20% 20.0% New Order 2,036,781 1,988
Payment 2,036,785
Order Status 203,678
Delivery 203,679
Stock Level 203,677
Customer Report 2,036,790
10% 10.3% New Order 1,050,603 1,988
Payment 1,050,609
Order Status 105,061
Delivery 105,061
Stock Level 105,061
Customer Report 1,050,605
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0