Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,958
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     124,386
Calibration 2     140,674
Calibration 3     140,988
ssj_ops@calibrated=140,831
100% 100.1% 140,831 140,958
90% 90.3% 126,748 127,104
80% 79.6% 112,665 112,151
70% 69.7% 98,582 98,149
60% 60.5% 84,499 85,151
50% 49.9% 70,416 70,224
40% 40.0% 56,332 56,355
30% 30.1% 42,249 42,341
20% 19.8% 28,166 27,930
10% 9.7% 14,083 13,712
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 9,046,420 1,988
Payment 9,046,424
Order Status 904,642
Delivery 904,643
Stock Level 904,642
Customer Report 9,046,421
Calibration 2 New Order 10,230,877 1,988
Payment 10,230,871
Order Status 1,023,085
Delivery 1,023,087
Stock Level 1,023,088
Customer Report 10,230,870
Calibration 3 New Order 10,253,682 1,987
Payment 10,253,686
Order Status 1,025,367
Delivery 1,025,369
Stock Level 1,025,369
Customer Report 10,253,684
100% 100.1% New Order 10,251,530 1,988
Payment 10,251,527
Order Status 1,025,154
Delivery 1,025,152
Stock Level 1,025,153
Customer Report 10,251,528
90% 90.3% New Order 9,243,926 1,987
Payment 9,243,925
Order Status 924,393
Delivery 924,393
Stock Level 924,394
Customer Report 9,243,934
80% 79.6% New Order 8,156,473 1,986
Payment 8,156,475
Order Status 815,647
Delivery 815,648
Stock Level 815,647
Customer Report 8,156,475
70% 69.7% New Order 7,138,126 1,987
Payment 7,138,124
Order Status 713,813
Delivery 713,812
Stock Level 713,814
Customer Report 7,138,128
60% 60.5% New Order 6,192,812 1,987
Payment 6,192,806
Order Status 619,281
Delivery 619,281
Stock Level 619,281
Customer Report 6,192,811
50% 49.9% New Order 5,107,226 1,988
Payment 5,107,226
Order Status 510,722
Delivery 510,724
Stock Level 510,723
Customer Report 5,107,227
40% 40.0% New Order 4,098,565 1,986
Payment 4,098,563
Order Status 409,857
Delivery 409,855
Stock Level 409,856
Customer Report 4,098,561
30% 30.1% New Order 3,079,335 1,986
Payment 3,079,336
Order Status 307,932
Delivery 307,933
Stock Level 307,934
Customer Report 3,079,333
20% 19.8% New Order 2,031,289 1,987
Payment 2,031,292
Order Status 203,129
Delivery 203,129
Stock Level 203,130
Customer Report 2,031,289
10% 9.7% New Order 997,273 1,987
Payment 997,276
Order Status 99,728
Delivery 99,726
Stock Level 99,727
Customer Report 997,270
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0