Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,566
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     124,716
Calibration 2     140,604
Calibration 3     141,024
ssj_ops@calibrated=140,814
100% 99.8% 140,814 140,566
90% 88.8% 126,733 125,053
80% 80.1% 112,651 112,733
70% 69.3% 98,570 97,519
60% 60.5% 84,489 85,150
50% 49.8% 70,407 70,136
40% 40.1% 56,326 56,460
30% 30.3% 42,244 42,689
20% 19.9% 28,163 28,009
10% 10.1% 14,081 14,256
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 9,070,410 1,987
Payment 9,070,415
Order Status 907,040
Delivery 907,041
Stock Level 907,039
Customer Report 9,070,415
Calibration 2 New Order 10,225,784 1,988
Payment 10,225,787
Order Status 1,022,578
Delivery 1,022,579
Stock Level 1,022,577
Customer Report 10,225,781
Calibration 3 New Order 10,256,308 1,988
Payment 10,256,306
Order Status 1,025,630
Delivery 1,025,631
Stock Level 1,025,630
Customer Report 10,256,306
100% 99.8% New Order 10,222,974 1,987
Payment 10,222,977
Order Status 1,022,299
Delivery 1,022,297
Stock Level 1,022,296
Customer Report 10,222,973
90% 88.8% New Order 9,094,805 1,987
Payment 9,094,804
Order Status 909,480
Delivery 909,481
Stock Level 909,481
Customer Report 9,094,803
80% 80.1% New Order 8,198,740 1,987
Payment 8,198,746
Order Status 819,876
Delivery 819,874
Stock Level 819,874
Customer Report 8,198,741
70% 69.3% New Order 7,092,315 1,988
Payment 7,092,316
Order Status 709,232
Delivery 709,232
Stock Level 709,230
Customer Report 7,092,313
60% 60.5% New Order 6,192,716 1,987
Payment 6,192,713
Order Status 619,270
Delivery 619,272
Stock Level 619,272
Customer Report 6,192,718
50% 49.8% New Order 5,100,825 1,987
Payment 5,100,824
Order Status 510,082
Delivery 510,082
Stock Level 510,082
Customer Report 5,100,826
40% 40.1% New Order 4,106,169 1,988
Payment 4,106,171
Order Status 410,616
Delivery 410,616
Stock Level 410,616
Customer Report 4,106,171
30% 30.3% New Order 3,104,631 1,988
Payment 3,104,635
Order Status 310,463
Delivery 310,463
Stock Level 310,463
Customer Report 3,104,632
20% 19.9% New Order 2,037,001 1,988
Payment 2,037,005
Order Status 203,699
Delivery 203,700
Stock Level 203,700
Customer Report 2,037,004
10% 10.1% New Order 1,036,799 1,988
Payment 1,036,799
Order Status 103,680
Delivery 103,680
Stock Level 103,680
Customer Report 1,036,795
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0