Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,303
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     140,906
Calibration 2     148,750
Calibration 3     149,443
ssj_ops@calibrated=149,096
100% 99.5% 149,096 148,303
90% 89.7% 134,187 133,776
80% 80.1% 119,277 119,408
70% 70.1% 104,367 104,505
60% 58.9% 89,458 87,752
50% 49.7% 74,548 74,070
40% 38.8% 59,639 57,904
30% 30.1% 44,729 44,812
20% 20.2% 29,819 30,079
10% 10.3% 14,910 15,285
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 10,247,805 2,043
Payment 10,247,809
Order Status 1,024,781
Delivery 1,024,780
Stock Level 1,024,780
Customer Report 10,247,803
Calibration 2 New Order 10,818,182 2,043
Payment 10,818,183
Order Status 1,081,819
Delivery 1,081,819
Stock Level 1,081,818
Customer Report 10,818,191
Calibration 3 New Order 10,868,571 2,043
Payment 10,868,575
Order Status 1,086,858
Delivery 1,086,858
Stock Level 1,086,856
Customer Report 10,868,572
100% 99.5% New Order 10,785,667 2,043
Payment 10,785,661
Order Status 1,078,566
Delivery 1,078,565
Stock Level 1,078,566
Customer Report 10,785,661
90% 89.7% New Order 9,729,146 2,043
Payment 9,729,143
Order Status 972,915
Delivery 972,915
Stock Level 972,915
Customer Report 9,729,146
80% 80.1% New Order 8,684,192 2,043
Payment 8,684,199
Order Status 868,419
Delivery 868,419
Stock Level 868,419
Customer Report 8,684,198
70% 70.1% New Order 7,600,395 2,043
Payment 7,600,395
Order Status 760,039
Delivery 760,039
Stock Level 760,040
Customer Report 7,600,399
60% 58.9% New Order 6,381,964 2,043
Payment 6,381,959
Order Status 638,195
Delivery 638,196
Stock Level 638,195
Customer Report 6,381,963
50% 49.7% New Order 5,386,917 2,043
Payment 5,386,914
Order Status 538,691
Delivery 538,691
Stock Level 538,692
Customer Report 5,386,912
40% 38.8% New Order 4,211,187 2,043
Payment 4,211,184
Order Status 421,117
Delivery 421,118
Stock Level 421,118
Customer Report 4,211,187
30% 30.1% New Order 3,259,083 2,043
Payment 3,259,080
Order Status 325,909
Delivery 325,908
Stock Level 325,908
Customer Report 3,259,089
20% 20.2% New Order 2,187,602 2,043
Payment 2,187,601
Order Status 218,760
Delivery 218,760
Stock Level 218,759
Customer Report 2,187,605
10% 10.3% New Order 1,111,639 2,043
Payment 1,111,639
Order Status 111,163
Delivery 111,165
Stock Level 111,164
Customer Report 1,111,638
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0