Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,870
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     125,202
Calibration 2     141,982
Calibration 3     142,599
ssj_ops@calibrated=142,291
100% 99.7% 142,291 141,870
90% 90.4% 128,061 128,670
80% 80.6% 113,832 114,684
70% 69.5% 99,603 98,922
60% 60.5% 85,374 86,044
50% 49.0% 71,145 69,658
40% 39.9% 56,916 56,808
30% 30.3% 42,687 43,170
20% 20.4% 28,458 28,971
10% 9.8% 14,229 13,932
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 9,105,801 1,985
Payment 9,105,804
Order Status 910,579
Delivery 910,579
Stock Level 910,580
Customer Report 9,105,804
Calibration 2 New Order 10,326,001 1,986
Payment 10,326,000
Order Status 1,032,601
Delivery 1,032,601
Stock Level 1,032,599
Customer Report 10,326,000
Calibration 3 New Order 10,370,822 1,987
Payment 10,370,819
Order Status 1,037,083
Delivery 1,037,081
Stock Level 1,037,082
Customer Report 10,370,818
100% 99.7% New Order 10,317,849 1,988
Payment 10,317,844
Order Status 1,031,785
Delivery 1,031,785
Stock Level 1,031,785
Customer Report 10,317,844
90% 90.4% New Order 9,357,824 1,987
Payment 9,357,820
Order Status 935,782
Delivery 935,783
Stock Level 935,782
Customer Report 9,357,826
80% 80.6% New Order 8,340,686 1,987
Payment 8,340,688
Order Status 834,068
Delivery 834,070
Stock Level 834,067
Customer Report 8,340,685
70% 69.5% New Order 7,194,317 1,987
Payment 7,194,318
Order Status 719,433
Delivery 719,434
Stock Level 719,432
Customer Report 7,194,319
60% 60.5% New Order 6,257,782 1,987
Payment 6,257,773
Order Status 625,779
Delivery 625,777
Stock Level 625,778
Customer Report 6,257,776
50% 49.0% New Order 5,066,036 1,986
Payment 5,066,032
Order Status 506,603
Delivery 506,604
Stock Level 506,603
Customer Report 5,066,040
40% 39.9% New Order 4,131,514 1,987
Payment 4,131,516
Order Status 413,151
Delivery 413,153
Stock Level 413,151
Customer Report 4,131,513
30% 30.3% New Order 3,139,661 1,987
Payment 3,139,663
Order Status 313,965
Delivery 313,966
Stock Level 313,966
Customer Report 3,139,661
20% 20.4% New Order 2,106,968 1,988
Payment 2,106,970
Order Status 210,697
Delivery 210,697
Stock Level 210,698
Customer Report 2,106,970
10% 9.8% New Order 1,013,233 1,988
Payment 1,013,233
Order Status 101,324
Delivery 101,323
Stock Level 101,325
Customer Report 1,013,228
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0