Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 137,460
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     121,648
Calibration 2     137,875
Calibration 3     138,369
ssj_ops@calibrated=138,122
100% 99.5% 138,122 137,460
90% 90.0% 124,310 124,376
80% 80.6% 110,498 111,381
70% 69.7% 96,685 96,258
60% 59.8% 82,873 82,578
50% 49.7% 69,061 68,593
40% 40.0% 55,249 55,214
30% 29.9% 41,437 41,343
20% 20.1% 27,624 27,826
10% 9.7% 13,812 13,350
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 8,847,309 1,987
Payment 8,847,303
Order Status 884,730
Delivery 884,731
Stock Level 884,731
Customer Report 8,847,301
Calibration 2 New Order 10,027,303 1,987
Payment 10,027,306
Order Status 1,002,731
Delivery 1,002,729
Stock Level 1,002,730
Customer Report 10,027,307
Calibration 3 New Order 10,063,194 1,987
Payment 10,063,196
Order Status 1,006,319
Delivery 1,006,320
Stock Level 1,006,319
Customer Report 10,063,193
100% 99.5% New Order 9,997,083 1,986
Payment 9,997,086
Order Status 999,710
Delivery 999,708
Stock Level 999,710
Customer Report 9,997,093
90% 90.0% New Order 9,045,550 1,986
Payment 9,045,557
Order Status 904,554
Delivery 904,555
Stock Level 904,555
Customer Report 9,045,555
80% 80.6% New Order 8,100,475 1,988
Payment 8,100,476
Order Status 810,047
Delivery 810,050
Stock Level 810,048
Customer Report 8,100,477
70% 69.7% New Order 7,000,615 1,984
Payment 7,000,613
Order Status 700,060
Delivery 700,061
Stock Level 700,061
Customer Report 7,000,608
60% 59.8% New Order 6,005,699 1,987
Payment 6,005,705
Order Status 600,570
Delivery 600,572
Stock Level 600,572
Customer Report 6,005,704
50% 49.7% New Order 4,988,573 1,987
Payment 4,988,573
Order Status 498,856
Delivery 498,857
Stock Level 498,859
Customer Report 4,988,573
40% 40.0% New Order 4,015,543 1,988
Payment 4,015,549
Order Status 401,554
Delivery 401,554
Stock Level 401,554
Customer Report 4,015,548
30% 29.9% New Order 3,006,758 1,988
Payment 3,006,757
Order Status 300,676
Delivery 300,675
Stock Level 300,677
Customer Report 3,006,761
20% 20.1% New Order 2,023,697 1,987
Payment 2,023,701
Order Status 202,370
Delivery 202,371
Stock Level 202,370
Customer Report 2,023,701
10% 9.7% New Order 970,911 1,988
Payment 970,909
Order Status 97,091
Delivery 97,091
Stock Level 97,090
Customer Report 970,908
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0