Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,766
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     141,168
Calibration 2     148,241
Calibration 3     149,224
ssj_ops@calibrated=148,733
100% 99.4% 148,733 147,766
90% 90.2% 133,859 134,188
80% 79.9% 118,986 118,826
70% 69.6% 104,113 103,563
60% 59.2% 89,240 88,108
50% 49.8% 74,366 74,014
40% 39.0% 59,493 58,015
30% 30.0% 44,620 44,671
20% 20.1% 29,747 29,872
10% 10.2% 14,873 15,229
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 10,266,832 2,043
Payment 10,266,837
Order Status 1,026,683
Delivery 1,026,684
Stock Level 1,026,683
Customer Report 10,266,838
Calibration 2 New Order 10,781,213 2,043
Payment 10,781,207
Order Status 1,078,122
Delivery 1,078,122
Stock Level 1,078,121
Customer Report 10,781,205
Calibration 3 New Order 10,852,632 2,043
Payment 10,852,638
Order Status 1,085,263
Delivery 1,085,263
Stock Level 1,085,264
Customer Report 10,852,639
100% 99.4% New Order 10,746,641 2,043
Payment 10,746,640
Order Status 1,074,665
Delivery 1,074,662
Stock Level 1,074,663
Customer Report 10,746,640
90% 90.2% New Order 9,759,140 2,043
Payment 9,759,138
Order Status 975,914
Delivery 975,915
Stock Level 975,916
Customer Report 9,759,145
80% 79.9% New Order 8,641,868 2,043
Payment 8,641,868
Order Status 864,187
Delivery 864,187
Stock Level 864,188
Customer Report 8,641,869
70% 69.6% New Order 7,531,862 2,043
Payment 7,531,861
Order Status 753,186
Delivery 753,187
Stock Level 753,187
Customer Report 7,531,858
60% 59.2% New Order 6,407,893 2,043
Payment 6,407,892
Order Status 640,789
Delivery 640,788
Stock Level 640,790
Customer Report 6,407,888
50% 49.8% New Order 5,382,863 2,043
Payment 5,382,866
Order Status 538,285
Delivery 538,287
Stock Level 538,288
Customer Report 5,382,863
40% 39.0% New Order 4,219,266 2,043
Payment 4,219,262
Order Status 421,927
Delivery 421,928
Stock Level 421,926
Customer Report 4,219,265
30% 30.0% New Order 3,248,826 2,043
Payment 3,248,826
Order Status 324,883
Delivery 324,883
Stock Level 324,883
Customer Report 3,248,830
20% 20.1% New Order 2,172,528 2,043
Payment 2,172,529
Order Status 217,252
Delivery 217,251
Stock Level 217,253
Customer Report 2,172,526
10% 10.2% New Order 1,107,575 2,043
Payment 1,107,577
Order Status 110,757
Delivery 110,756
Stock Level 110,758
Customer Report 1,107,577
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0