Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 139,294
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     118,999
Calibration 2     138,528
Calibration 3     139,245
ssj_ops@calibrated=138,887
100% 100.3% 138,887 139,294
90% 90.3% 124,998 125,482
80% 80.1% 111,109 111,227
70% 69.6% 97,221 96,716
60% 58.8% 83,332 81,651
50% 50.6% 69,443 70,255
40% 39.7% 55,555 55,143
30% 29.5% 41,666 40,944
20% 20.5% 27,777 28,421
10% 9.8% 13,889 13,625
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 8,654,627 1,987
Payment 8,654,629
Order Status 865,462
Delivery 865,462
Stock Level 865,463
Customer Report 8,654,628
Calibration 2 New Order 10,074,785 1,988
Payment 10,074,786
Order Status 1,007,479
Delivery 1,007,479
Stock Level 1,007,479
Customer Report 10,074,789
Calibration 3 New Order 10,126,939 1,988
Payment 10,126,937
Order Status 1,012,694
Delivery 1,012,695
Stock Level 1,012,695
Customer Report 10,126,941
100% 100.3% New Order 10,130,498 1,988
Payment 10,130,499
Order Status 1,013,050
Delivery 1,013,050
Stock Level 1,013,049
Customer Report 10,130,504
90% 90.3% New Order 9,125,948 1,987
Payment 9,125,946
Order Status 912,594
Delivery 912,594
Stock Level 912,594
Customer Report 9,125,946
80% 80.1% New Order 8,089,247 1,987
Payment 8,089,243
Order Status 808,924
Delivery 808,925
Stock Level 808,924
Customer Report 8,089,249
70% 69.6% New Order 7,033,931 1,987
Payment 7,033,929
Order Status 703,392
Delivery 703,394
Stock Level 703,392
Customer Report 7,033,934
60% 58.8% New Order 5,938,277 1,987
Payment 5,938,273
Order Status 593,828
Delivery 593,826
Stock Level 593,828
Customer Report 5,938,273
50% 50.6% New Order 5,109,470 1,988
Payment 5,109,479
Order Status 510,946
Delivery 510,948
Stock Level 510,948
Customer Report 5,109,469
40% 39.7% New Order 4,010,394 1,986
Payment 4,010,392
Order Status 401,041
Delivery 401,040
Stock Level 401,039
Customer Report 4,010,393
30% 29.5% New Order 2,977,741 1,988
Payment 2,977,742
Order Status 297,776
Delivery 297,774
Stock Level 297,775
Customer Report 2,977,737
20% 20.5% New Order 2,066,993 1,988
Payment 2,066,991
Order Status 206,699
Delivery 206,700
Stock Level 206,700
Customer Report 2,066,992
10% 9.8% New Order 990,891 1,988
Payment 990,889
Order Status 99,088
Delivery 99,090
Stock Level 99,088
Customer Report 990,884
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0