Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,961
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     125,304
Calibration 2     141,729
Calibration 3     142,141
ssj_ops@calibrated=141,935
100% 100.0% 141,935 141,961
90% 89.7% 127,741 127,320
80% 80.0% 113,548 113,481
70% 69.7% 99,354 98,945
60% 59.3% 85,161 84,099
50% 50.2% 70,967 71,270
40% 39.8% 56,774 56,533
30% 29.7% 42,580 42,208
20% 19.5% 28,387 27,733
10% 10.2% 14,193 14,529
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 9,113,174 1,987
Payment 9,113,169
Order Status 911,318
Delivery 911,316
Stock Level 911,317
Customer Report 9,113,167
Calibration 2 New Order 10,307,549 1,988
Payment 10,307,551
Order Status 1,030,756
Delivery 1,030,756
Stock Level 1,030,757
Customer Report 10,307,553
Calibration 3 New Order 10,337,540 1,987
Payment 10,337,543
Order Status 1,033,754
Delivery 1,033,754
Stock Level 1,033,754
Customer Report 10,337,541
100% 100.0% New Order 10,324,457 1,988
Payment 10,324,456
Order Status 1,032,445
Delivery 1,032,446
Stock Level 1,032,443
Customer Report 10,324,456
90% 89.7% New Order 9,259,642 1,986
Payment 9,259,642
Order Status 925,963
Delivery 925,964
Stock Level 925,964
Customer Report 9,259,639
80% 80.0% New Order 8,253,148 1,987
Payment 8,253,147
Order Status 825,315
Delivery 825,312
Stock Level 825,316
Customer Report 8,253,148
70% 69.7% New Order 7,196,028 1,984
Payment 7,196,033
Order Status 719,604
Delivery 719,603
Stock Level 719,603
Customer Report 7,196,033
60% 59.3% New Order 6,116,331 1,988
Payment 6,116,335
Order Status 611,632
Delivery 611,634
Stock Level 611,634
Customer Report 6,116,333
50% 50.2% New Order 5,183,263 1,987
Payment 5,183,257
Order Status 518,325
Delivery 518,326
Stock Level 518,325
Customer Report 5,183,261
40% 39.8% New Order 4,111,527 1,987
Payment 4,111,528
Order Status 411,153
Delivery 411,154
Stock Level 411,151
Customer Report 4,111,526
30% 29.7% New Order 3,069,688 1,986
Payment 3,069,692
Order Status 306,970
Delivery 306,967
Stock Level 306,968
Customer Report 3,069,691
20% 19.5% New Order 2,016,981 1,988
Payment 2,016,976
Order Status 201,698
Delivery 201,699
Stock Level 201,698
Customer Report 2,016,983
10% 10.2% New Order 1,056,673 1,987
Payment 1,056,673
Order Status 105,668
Delivery 105,666
Stock Level 105,668
Customer Report 1,056,674
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0