Fsas Technologies Inc. PRIMERGY RX2540 M8 ssj_ops@100% = 139,466
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     122,251
Calibration 2     139,735
Calibration 3     140,300
ssj_ops@calibrated=140,017
100% 99.6% 140,017 139,466
90% 90.4% 126,016 126,506
80% 80.3% 112,014 112,431
70% 70.7% 98,012 98,938
60% 59.7% 84,010 83,645
50% 50.0% 70,009 69,970
40% 40.0% 56,007 56,060
30% 30.5% 42,005 42,721
20% 20.1% 28,003 28,178
10% 10.0% 14,002 13,983
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 8,891,117 1,987
Payment 8,891,112
Order Status 889,112
Delivery 889,111
Stock Level 889,113
Customer Report 8,891,108
Calibration 2 New Order 10,162,559 1,987
Payment 10,162,558
Order Status 1,016,256
Delivery 1,016,256
Stock Level 1,016,256
Customer Report 10,162,561
Calibration 3 New Order 10,203,640 1,988
Payment 10,203,641
Order Status 1,020,365
Delivery 1,020,365
Stock Level 1,020,363
Customer Report 10,203,640
100% 99.6% New Order 10,143,000 1,988
Payment 10,143,005
Order Status 1,014,301
Delivery 1,014,301
Stock Level 1,014,302
Customer Report 10,143,004
90% 90.4% New Order 9,200,454 1,988
Payment 9,200,454
Order Status 920,046
Delivery 920,044
Stock Level 920,045
Customer Report 9,200,452
80% 80.3% New Order 8,176,787 1,988
Payment 8,176,787
Order Status 817,678
Delivery 817,679
Stock Level 817,680
Customer Report 8,176,786
70% 70.7% New Order 7,195,529 1,987
Payment 7,195,529
Order Status 719,554
Delivery 719,552
Stock Level 719,552
Customer Report 7,195,531
60% 59.7% New Order 6,083,282 1,987
Payment 6,083,282
Order Status 608,329
Delivery 608,327
Stock Level 608,328
Customer Report 6,083,282
50% 50.0% New Order 5,088,746 1,987
Payment 5,088,743
Order Status 508,874
Delivery 508,875
Stock Level 508,874
Customer Report 5,088,739
40% 40.0% New Order 4,077,064 1,988
Payment 4,077,065
Order Status 407,707
Delivery 407,707
Stock Level 407,705
Customer Report 4,077,068
30% 30.5% New Order 3,106,970 1,988
Payment 3,106,974
Order Status 310,697
Delivery 310,698
Stock Level 310,698
Customer Report 3,106,970
20% 20.1% New Order 2,049,291 1,987
Payment 2,049,284
Order Status 204,927
Delivery 204,928
Stock Level 204,928
Customer Report 2,049,283
10% 10.0% New Order 1,016,972 1,988
Payment 1,016,971
Order Status 101,697
Delivery 101,696
Stock Level 101,696
Customer Report 1,016,968
Active Idle New Order 0 1,988
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0