Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 142,221
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     123,246
Calibration 2     142,061
Calibration 3     142,321
ssj_ops@calibrated=142,191
100% 100.0% 142,191 142,221
90% 90.7% 127,972 129,020
80% 80.3% 113,753 114,160
70% 69.9% 99,534 99,382
60% 60.4% 85,315 85,870
50% 49.9% 71,095 70,915
40% 39.7% 56,876 56,451
30% 29.7% 42,657 42,162
20% 20.5% 28,438 29,112
10% 10.0% 14,219 14,192
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 8,963,506 1,988
Payment 8,963,508
Order Status 896,350
Delivery 896,351
Stock Level 896,350
Customer Report 8,963,506
Calibration 2 New Order 10,331,735 1,987
Payment 10,331,731
Order Status 1,033,173
Delivery 1,033,173
Stock Level 1,033,173
Customer Report 10,331,737
Calibration 3 New Order 10,350,605 1,986
Payment 10,350,604
Order Status 1,035,060
Delivery 1,035,061
Stock Level 1,035,060
Customer Report 10,350,599
100% 100.0% New Order 10,343,356 1,988
Payment 10,343,358
Order Status 1,034,336
Delivery 1,034,335
Stock Level 1,034,335
Customer Report 10,343,358
90% 90.7% New Order 9,383,281 1,988
Payment 9,383,277
Order Status 938,327
Delivery 938,328
Stock Level 938,327
Customer Report 9,383,280
80% 80.3% New Order 8,302,534 1,988
Payment 8,302,535
Order Status 830,254
Delivery 830,254
Stock Level 830,253
Customer Report 8,302,535
70% 69.9% New Order 7,227,779 1,986
Payment 7,227,779
Order Status 722,779
Delivery 722,776
Stock Level 722,776
Customer Report 7,227,778
60% 60.4% New Order 6,245,081 1,988
Payment 6,245,078
Order Status 624,508
Delivery 624,508
Stock Level 624,509
Customer Report 6,245,081
50% 49.9% New Order 5,157,479 1,987
Payment 5,157,476
Order Status 515,748
Delivery 515,747
Stock Level 515,748
Customer Report 5,157,482
40% 39.7% New Order 4,105,565 1,988
Payment 4,105,565
Order Status 410,557
Delivery 410,556
Stock Level 410,557
Customer Report 4,105,567
30% 29.7% New Order 3,066,303 1,987
Payment 3,066,301
Order Status 306,631
Delivery 306,631
Stock Level 306,632
Customer Report 3,066,305
20% 20.5% New Order 2,117,269 1,987
Payment 2,117,275
Order Status 211,728
Delivery 211,727
Stock Level 211,727
Customer Report 2,117,274
10% 10.0% New Order 1,032,121 1,988
Payment 1,032,120
Order Status 103,213
Delivery 103,212
Stock Level 103,213
Customer Report 1,032,121
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0