Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,692
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     123,413
Calibration 2     140,364
Calibration 3     140,632
ssj_ops@calibrated=140,498
100% 100.1% 140,498 140,692
90% 90.3% 126,448 126,869
80% 79.3% 112,398 111,429
70% 70.2% 98,349 98,677
60% 60.2% 84,299 84,529
50% 50.0% 70,249 70,229
40% 40.3% 56,199 56,552
30% 30.0% 42,149 42,083
20% 20.0% 28,100 28,067
10% 9.7% 14,050 13,643
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 8,975,643 1,987
Payment 8,975,636
Order Status 897,563
Delivery 897,564
Stock Level 897,564
Customer Report 8,975,643
Calibration 2 New Order 10,208,315 1,987
Payment 10,208,317
Order Status 1,020,833
Delivery 1,020,832
Stock Level 1,020,832
Customer Report 10,208,316
Calibration 3 New Order 10,227,761 1,988
Payment 10,227,754
Order Status 1,022,775
Delivery 1,022,775
Stock Level 1,022,776
Customer Report 10,227,765
100% 100.1% New Order 10,232,133 1,987
Payment 10,232,132
Order Status 1,023,214
Delivery 1,023,215
Stock Level 1,023,213
Customer Report 10,232,128
90% 90.3% New Order 9,226,869 1,987
Payment 9,226,864
Order Status 922,686
Delivery 922,686
Stock Level 922,687
Customer Report 9,226,870
80% 79.3% New Order 8,103,924 1,987
Payment 8,103,923
Order Status 810,391
Delivery 810,392
Stock Level 810,392
Customer Report 8,103,924
70% 70.2% New Order 7,176,506 1,988
Payment 7,176,500
Order Status 717,649
Delivery 717,650
Stock Level 717,649
Customer Report 7,176,508
60% 60.2% New Order 6,147,601 1,988
Payment 6,147,601
Order Status 614,759
Delivery 614,759
Stock Level 614,760
Customer Report 6,147,598
50% 50.0% New Order 5,107,555 1,987
Payment 5,107,557
Order Status 510,757
Delivery 510,755
Stock Level 510,756
Customer Report 5,107,553
40% 40.3% New Order 4,112,847 1,987
Payment 4,112,845
Order Status 411,286
Delivery 411,283
Stock Level 411,285
Customer Report 4,112,845
30% 30.0% New Order 3,060,575 1,988
Payment 3,060,573
Order Status 306,058
Delivery 306,057
Stock Level 306,056
Customer Report 3,060,578
20% 20.0% New Order 2,041,214 1,988
Payment 2,041,213
Order Status 204,120
Delivery 204,120
Stock Level 204,122
Customer Report 2,041,211
10% 9.7% New Order 992,225 1,988
Payment 992,229
Order Status 99,222
Delivery 99,222
Stock Level 99,224
Customer Report 992,229
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0