Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,969
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     126,552
Calibration 2     141,619
Calibration 3     141,889
ssj_ops@calibrated=141,754
100% 100.2% 141,754 141,969
90% 89.7% 127,579 127,162
80% 80.1% 113,403 113,561
70% 69.4% 99,228 98,370
60% 59.4% 85,052 84,219
50% 50.5% 70,877 71,518
40% 40.4% 56,702 57,265
30% 29.6% 42,526 41,900
20% 19.7% 28,351 27,917
10% 10.3% 14,175 14,628
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 9,204,323 1,988
Payment 9,204,322
Order Status 920,432
Delivery 920,432
Stock Level 920,431
Customer Report 9,204,318
Calibration 2 New Order 10,299,587 1,988
Payment 10,299,579
Order Status 1,029,958
Delivery 1,029,957
Stock Level 1,029,959
Customer Report 10,299,587
Calibration 3 New Order 10,319,222 1,988
Payment 10,319,218
Order Status 1,031,923
Delivery 1,031,922
Stock Level 1,031,924
Customer Report 10,319,218
100% 100.2% New Order 10,325,003 1,987
Payment 10,325,002
Order Status 1,032,500
Delivery 1,032,500
Stock Level 1,032,500
Customer Report 10,324,999
90% 89.7% New Order 9,248,156 1,988
Payment 9,248,154
Order Status 924,816
Delivery 924,816
Stock Level 924,815
Customer Report 9,248,152
80% 80.1% New Order 8,259,022 1,988
Payment 8,259,022
Order Status 825,903
Delivery 825,903
Stock Level 825,902
Customer Report 8,259,026
70% 69.4% New Order 7,154,180 1,987
Payment 7,154,183
Order Status 715,418
Delivery 715,419
Stock Level 715,418
Customer Report 7,154,180
60% 59.4% New Order 6,125,028 1,987
Payment 6,125,030
Order Status 612,503
Delivery 612,503
Stock Level 612,502
Customer Report 6,125,028
50% 50.5% New Order 5,201,336 1,988
Payment 5,201,333
Order Status 520,134
Delivery 520,134
Stock Level 520,134
Customer Report 5,201,339
40% 40.4% New Order 4,164,725 1,988
Payment 4,164,723
Order Status 416,471
Delivery 416,471
Stock Level 416,472
Customer Report 4,164,726
30% 29.6% New Order 3,047,258 1,988
Payment 3,047,263
Order Status 304,727
Delivery 304,727
Stock Level 304,725
Customer Report 3,047,263
20% 19.7% New Order 2,030,306 1,987
Payment 2,030,311
Order Status 203,029
Delivery 203,031
Stock Level 203,031
Customer Report 2,030,309
10% 10.3% New Order 1,063,859 1,987
Payment 1,063,854
Order Status 106,384
Delivery 106,384
Stock Level 106,386
Customer Report 1,063,857
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0