Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,073
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     124,733
Calibration 2     140,547
Calibration 3     141,383
ssj_ops@calibrated=140,965
100% 100.1% 140,965 141,073
90% 90.0% 126,869 126,809
80% 79.3% 112,772 111,745
70% 70.0% 98,676 98,686
60% 59.5% 84,579 83,828
50% 50.4% 70,483 71,064
40% 40.2% 56,386 56,731
30% 30.0% 42,290 42,261
20% 20.0% 28,193 28,129
10% 9.8% 14,097 13,773
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 9,072,304 1,987
Payment 9,072,316
Order Status 907,231
Delivery 907,230
Stock Level 907,232
Customer Report 9,072,309
Calibration 2 New Order 10,221,650 1,987
Payment 10,221,646
Order Status 1,022,164
Delivery 1,022,166
Stock Level 1,022,163
Customer Report 10,221,644
Calibration 3 New Order 10,282,380 1,988
Payment 10,282,380
Order Status 1,028,238
Delivery 1,028,237
Stock Level 1,028,239
Customer Report 10,282,376
100% 100.1% New Order 10,259,852 1,986
Payment 10,259,858
Order Status 1,025,987
Delivery 1,025,986
Stock Level 1,025,987
Customer Report 10,259,859
90% 90.0% New Order 9,222,465 1,988
Payment 9,222,466
Order Status 922,247
Delivery 922,247
Stock Level 922,246
Customer Report 9,222,463
80% 79.3% New Order 8,126,949 1,988
Payment 8,126,952
Order Status 812,695
Delivery 812,696
Stock Level 812,696
Customer Report 8,126,950
70% 70.0% New Order 7,177,156 1,988
Payment 7,177,157
Order Status 717,716
Delivery 717,717
Stock Level 717,716
Customer Report 7,177,160
60% 59.5% New Order 6,096,553 1,987
Payment 6,096,557
Order Status 609,655
Delivery 609,656
Stock Level 609,655
Customer Report 6,096,551
50% 50.4% New Order 5,168,284 1,987
Payment 5,168,285
Order Status 516,829
Delivery 516,830
Stock Level 516,828
Customer Report 5,168,283
40% 40.2% New Order 4,125,889 1,988
Payment 4,125,887
Order Status 412,588
Delivery 412,591
Stock Level 412,588
Customer Report 4,125,890
30% 30.0% New Order 3,073,504 1,988
Payment 3,073,502
Order Status 307,350
Delivery 307,350
Stock Level 307,350
Customer Report 3,073,499
20% 20.0% New Order 2,045,725 1,988
Payment 2,045,726
Order Status 204,573
Delivery 204,572
Stock Level 204,573
Customer Report 2,045,725
10% 9.8% New Order 1,001,711 1,988
Payment 1,001,707
Order Status 100,171
Delivery 100,171
Stock Level 100,170
Customer Report 1,001,713
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0