Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 140,737
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     123,973
Calibration 2     141,202
Calibration 3     141,494
ssj_ops@calibrated=141,348
100% 99.6% 141,348 140,737
90% 89.6% 127,213 126,660
80% 80.6% 113,079 113,940
70% 69.8% 98,944 98,716
60% 59.4% 84,809 83,935
50% 49.8% 70,674 70,437
40% 40.0% 56,539 56,471
30% 30.4% 42,404 42,945
20% 20.3% 28,270 28,731
10% 9.8% 14,135 13,916
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 9,016,367 1,987
Payment 9,016,363
Order Status 901,637
Delivery 901,636
Stock Level 901,636
Customer Report 9,016,363
Calibration 2 New Order 10,269,239 1,988
Payment 10,269,240
Order Status 1,026,924
Delivery 1,026,925
Stock Level 1,026,925
Customer Report 10,269,241
Calibration 3 New Order 10,290,506 1,987
Payment 10,290,505
Order Status 1,029,051
Delivery 1,029,050
Stock Level 1,029,051
Customer Report 10,290,506
100% 99.6% New Order 10,235,430 1,988
Payment 10,235,429
Order Status 1,023,542
Delivery 1,023,543
Stock Level 1,023,542
Customer Report 10,235,433
90% 89.6% New Order 9,211,618 1,986
Payment 9,211,619
Order Status 921,161
Delivery 921,161
Stock Level 921,162
Customer Report 9,211,615
80% 80.6% New Order 8,286,575 1,987
Payment 8,286,574
Order Status 828,658
Delivery 828,657
Stock Level 828,659
Customer Report 8,286,573
70% 69.8% New Order 7,179,325 1,987
Payment 7,179,333
Order Status 717,933
Delivery 717,933
Stock Level 717,933
Customer Report 7,179,324
60% 59.4% New Order 6,104,369 1,987
Payment 6,104,371
Order Status 610,437
Delivery 610,438
Stock Level 610,438
Customer Report 6,104,364
50% 49.8% New Order 5,122,707 1,988
Payment 5,122,704
Order Status 512,271
Delivery 512,271
Stock Level 512,271
Customer Report 5,122,711
40% 40.0% New Order 4,106,968 1,987
Payment 4,106,974
Order Status 410,695
Delivery 410,696
Stock Level 410,696
Customer Report 4,106,976
30% 30.4% New Order 3,123,279 1,985
Payment 3,123,278
Order Status 312,328
Delivery 312,328
Stock Level 312,327
Customer Report 3,123,277
20% 20.3% New Order 2,089,550 1,987
Payment 2,089,552
Order Status 208,955
Delivery 208,957
Stock Level 208,954
Customer Report 2,089,549
10% 9.8% New Order 1,012,038 1,987
Payment 1,012,038
Order Status 101,203
Delivery 101,204
Stock Level 101,204
Customer Report 1,012,038
Active Idle New Order 0 1,987
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0