Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,321
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     124,485
Calibration 2     140,577
Calibration 3     140,778
ssj_ops@calibrated=140,677
100% 99.7% 140,677 140,321
90% 90.1% 126,609 126,781
80% 80.3% 112,542 112,909
70% 69.9% 98,474 98,289
60% 60.0% 84,406 84,377
50% 49.8% 70,339 70,077
40% 39.9% 56,271 56,061
30% 30.0% 42,203 42,261
20% 20.2% 28,135 28,368
10% 10.0% 14,068 14,096
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 9,053,666 1,988
Payment 9,053,662
Order Status 905,366
Delivery 905,368
Stock Level 905,368
Customer Report 9,053,665
Calibration 2 New Order 10,223,764 1,987
Payment 10,223,764
Order Status 1,022,377
Delivery 1,022,377
Stock Level 1,022,375
Customer Report 10,223,765
Calibration 3 New Order 10,238,384 1,987
Payment 10,238,384
Order Status 1,023,838
Delivery 1,023,840
Stock Level 1,023,838
Customer Report 10,238,387
100% 99.7% New Order 10,205,201 1,988
Payment 10,205,196
Order Status 1,020,520
Delivery 1,020,521
Stock Level 1,020,521
Customer Report 10,205,199
90% 90.1% New Order 9,220,469 1,987
Payment 9,220,474
Order Status 922,047
Delivery 922,047
Stock Level 922,046
Customer Report 9,220,468
80% 80.3% New Order 8,211,599 1,987
Payment 8,211,594
Order Status 821,159
Delivery 821,159
Stock Level 821,160
Customer Report 8,211,597
70% 69.9% New Order 7,148,309 1,986
Payment 7,148,303
Order Status 714,830
Delivery 714,831
Stock Level 714,829
Customer Report 7,148,305
60% 60.0% New Order 6,136,504 1,987
Payment 6,136,507
Order Status 613,651
Delivery 613,651
Stock Level 613,651
Customer Report 6,136,501
50% 49.8% New Order 5,096,517 1,988
Payment 5,096,516
Order Status 509,652
Delivery 509,652
Stock Level 509,651
Customer Report 5,096,512
40% 39.9% New Order 4,077,177 1,988
Payment 4,077,179
Order Status 407,718
Delivery 407,719
Stock Level 407,719
Customer Report 4,077,177
30% 30.0% New Order 3,073,501 1,988
Payment 3,073,500
Order Status 307,350
Delivery 307,350
Stock Level 307,350
Customer Report 3,073,500
20% 20.2% New Order 2,063,139 1,987
Payment 2,063,139
Order Status 206,312
Delivery 206,314
Stock Level 206,313
Customer Report 2,063,136
10% 10.0% New Order 1,025,150 1,985
Payment 1,025,155
Order Status 102,514
Delivery 102,516
Stock Level 102,514
Customer Report 1,025,151
Active Idle New Order 0 1,985
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0