Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 141,575
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     123,552
Calibration 2     140,951
Calibration 3     141,511
ssj_ops@calibrated=141,231
100% 100.2% 141,231 141,575
90% 90.4% 127,108 127,709
80% 80.8% 112,985 114,153
70% 70.1% 98,862 98,945
60% 59.0% 84,739 83,365
50% 49.4% 70,616 69,825
40% 39.6% 56,493 55,895
30% 30.0% 42,369 42,390
20% 20.0% 28,246 28,233
10% 9.8% 14,123 13,900
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 8,985,803 1,988
Payment 8,985,804
Order Status 898,581
Delivery 898,580
Stock Level 898,582
Customer Report 8,985,803
Calibration 2 New Order 10,251,017 1,985
Payment 10,251,017
Order Status 1,025,101
Delivery 1,025,102
Stock Level 1,025,101
Customer Report 10,251,016
Calibration 3 New Order 10,291,754 1,987
Payment 10,291,754
Order Status 1,029,175
Delivery 1,029,175
Stock Level 1,029,176
Customer Report 10,291,749
100% 100.2% New Order 10,296,390 1,987
Payment 10,296,394
Order Status 1,029,641
Delivery 1,029,640
Stock Level 1,029,639
Customer Report 10,296,394
90% 90.4% New Order 9,287,957 1,988
Payment 9,287,960
Order Status 928,796
Delivery 928,795
Stock Level 928,797
Customer Report 9,287,955
80% 80.8% New Order 8,302,059 1,987
Payment 8,302,062
Order Status 830,206
Delivery 830,205
Stock Level 830,206
Customer Report 8,302,061
70% 70.1% New Order 7,196,035 1,987
Payment 7,196,039
Order Status 719,603
Delivery 719,602
Stock Level 719,602
Customer Report 7,196,039
60% 59.0% New Order 6,062,909 1,988
Payment 6,062,911
Order Status 606,290
Delivery 606,291
Stock Level 606,291
Customer Report 6,062,914
50% 49.4% New Order 5,078,155 1,987
Payment 5,078,155
Order Status 507,815
Delivery 507,816
Stock Level 507,815
Customer Report 5,078,155
40% 39.6% New Order 4,065,128 1,988
Payment 4,065,130
Order Status 406,514
Delivery 406,515
Stock Level 406,512
Customer Report 4,065,132
30% 30.0% New Order 3,082,939 1,988
Payment 3,082,945
Order Status 308,294
Delivery 308,294
Stock Level 308,293
Customer Report 3,082,940
20% 20.0% New Order 2,053,340 1,988
Payment 2,053,342
Order Status 205,334
Delivery 205,334
Stock Level 205,334
Customer Report 2,053,344
10% 9.8% New Order 1,010,907 1,988
Payment 1,010,915
Order Status 101,090
Delivery 101,091
Stock Level 101,090
Customer Report 1,010,907
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0