Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,112
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     140,046
Calibration 2     147,794
Calibration 3     148,464
ssj_ops@calibrated=148,129
100% 99.3% 148,129 147,112
90% 91.0% 133,316 134,741
80% 79.5% 118,503 117,776
70% 69.9% 103,690 103,496
60% 58.9% 88,877 87,271
50% 49.7% 74,065 73,576
40% 38.6% 59,252 57,244
30% 29.8% 44,439 44,112
20% 20.1% 29,626 29,817
10% 9.7% 14,813 14,404
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 10,185,263 2,043
Payment 10,185,268
Order Status 1,018,527
Delivery 1,018,526
Stock Level 1,018,527
Customer Report 10,185,263
Calibration 2 New Order 10,748,657 2,043
Payment 10,748,661
Order Status 1,074,864
Delivery 1,074,867
Stock Level 1,074,866
Customer Report 10,748,656
Calibration 3 New Order 10,797,420 2,043
Payment 10,797,414
Order Status 1,079,742
Delivery 1,079,741
Stock Level 1,079,742
Customer Report 10,797,413
100% 99.3% New Order 10,699,077 2,043
Payment 10,699,078
Order Status 1,069,908
Delivery 1,069,907
Stock Level 1,069,908
Customer Report 10,699,077
90% 91.0% New Order 9,799,339 2,043
Payment 9,799,331
Order Status 979,934
Delivery 979,933
Stock Level 979,934
Customer Report 9,799,337
80% 79.5% New Order 8,565,564 2,043
Payment 8,565,561
Order Status 856,557
Delivery 856,557
Stock Level 856,558
Customer Report 8,565,568
70% 69.9% New Order 7,526,963 2,043
Payment 7,526,963
Order Status 752,696
Delivery 752,698
Stock Level 752,697
Customer Report 7,526,959
60% 58.9% New Order 6,346,984 2,043
Payment 6,346,979
Order Status 634,699
Delivery 634,697
Stock Level 634,699
Customer Report 6,346,979
50% 49.7% New Order 5,350,972 2,043
Payment 5,350,974
Order Status 535,099
Delivery 535,098
Stock Level 535,098
Customer Report 5,350,973
40% 38.6% New Order 4,163,202 2,043
Payment 4,163,196
Order Status 416,319
Delivery 416,319
Stock Level 416,320
Customer Report 4,163,197
30% 29.8% New Order 3,208,139 2,043
Payment 3,208,142
Order Status 320,815
Delivery 320,815
Stock Level 320,813
Customer Report 3,208,141
20% 20.1% New Order 2,168,492 2,043
Payment 2,168,491
Order Status 216,849
Delivery 216,851
Stock Level 216,851
Customer Report 2,168,490
10% 9.7% New Order 1,047,575 2,043
Payment 1,047,576
Order Status 104,758
Delivery 104,758
Stock Level 104,758
Customer Report 1,047,575
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0