Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,155
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Jul 22, 2026
Hardware Availability: Jul-2026 Software Availability: Jun-2024 Publication: Aug 11, 2026
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     139,768
Calibration 2     147,232
Calibration 3     147,753
ssj_ops@calibrated=147,492
100% 99.8% 147,492 147,155
90% 89.1% 132,743 131,449
80% 80.1% 117,994 118,176
70% 70.5% 103,245 103,944
60% 59.4% 88,495 87,568
50% 49.4% 73,746 72,880
40% 39.3% 58,997 58,022
30% 29.9% 44,248 44,119
20% 19.7% 29,498 29,058
10% 9.9% 14,749 14,637
Active Idle   0 0
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: 'SUT'
Hardware
Hardware Vendor: Lenovo Global Technology
Model: Think System SR650 V4
Form Factor: 2U
CPU Name: Intel Xeon 6787P 2.0 GHz
CPU Characteristics: 86 core, 2.0GHz, 336MB 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 chips
Other Cache: None
Memory Amount (GB): 512
# and size of DIMM: 16 x 32768 MB
Memory Details: 32GB 2Rx8 PC5-6400-R; slots 1, 3, 5, 7, 10, 12, 14, 16, 17, 19, 21, 23, 26, 28, 30 and 32 populated
Power Supply Quantity and Rating (W): 2 x 1300
Power Supply Details: Lenovo P/N:4P57A88621
Disk Drive: 1 x 960GB 2.5" NVMe SSD P/N:4XB7A93066
Disk Controller: Integrated NvMe controller
# and type of Network Interface Cards (NICs) Installed: 1 x ThinkSystem Broadcom 5719 1GbE RJ45 4-port OCP Ethernet Adapter P/N:4XC7A08235
NICs Enabled in Firmware / OS / Connected: 4/4/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Enabled (see SUT Notes)
Operating System (OS): SUSE Linux Enterprise Server 15 SP6
OS Version: 6.4.0-150600.21-default
Filesystem: xfs
JVM Vendor: Oracle Corporation
JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.10+11-LTS-240, mixed mode, sharing), version 17.0.10
JVM Command-line Options: -server -Xmn1900m -Xms2048m -Xmx2048m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:InlineSmallCode=1500 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:FreqInlineSize=2500 -XX:CompileThresholdScaling=210
JVM Affinity: for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 1 }
JVM Instances: 172
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: ihe120l
Management Firmware Version: ihx430y
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
None
System Under Test Notes
Notes
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 10,164,992 2,043
Payment 10,164,990
Order Status 1,016,499
Delivery 1,016,497
Stock Level 1,016,500
Customer Report 10,164,988
Calibration 2 New Order 10,707,765 2,043
Payment 10,707,768
Order Status 1,070,777
Delivery 1,070,778
Stock Level 1,070,776
Customer Report 10,707,769
Calibration 3 New Order 10,745,683 2,043
Payment 10,745,685
Order Status 1,074,568
Delivery 1,074,569
Stock Level 1,074,568
Customer Report 10,745,686
100% 99.8% New Order 10,702,191 2,043
Payment 10,702,187
Order Status 1,070,218
Delivery 1,070,219
Stock Level 1,070,219
Customer Report 10,702,191
90% 89.1% New Order 9,559,922 2,043
Payment 9,559,917
Order Status 955,992
Delivery 955,993
Stock Level 955,991
Customer Report 9,559,919
80% 80.1% New Order 8,594,640 2,043
Payment 8,594,644
Order Status 859,464
Delivery 859,464
Stock Level 859,464
Customer Report 8,594,638
70% 70.5% New Order 7,559,595 2,043
Payment 7,559,596
Order Status 755,960
Delivery 755,959
Stock Level 755,960
Customer Report 7,559,595
60% 59.4% New Order 6,368,567 2,043
Payment 6,368,558
Order Status 636,856
Delivery 636,857
Stock Level 636,856
Customer Report 6,368,562
50% 49.4% New Order 5,300,409 2,043
Payment 5,300,398
Order Status 530,040
Delivery 530,041
Stock Level 530,041
Customer Report 5,300,406
40% 39.3% New Order 4,219,803 2,043
Payment 4,219,795
Order Status 421,980
Delivery 421,981
Stock Level 421,979
Customer Report 4,219,795
30% 29.9% New Order 3,208,635 2,043
Payment 3,208,635
Order Status 320,865
Delivery 320,863
Stock Level 320,864
Customer Report 3,208,641
20% 19.7% New Order 2,113,334 2,043
Payment 2,113,335
Order Status 211,333
Delivery 211,333
Stock Level 211,334
Customer Report 2,113,331
10% 9.9% New Order 1,064,545 2,043
Payment 1,064,544
Order Status 106,454
Delivery 106,455
Stock Level 106,455
Customer Report 1,064,547
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0