The .NET ORM performance evaluation

The .NET ORM performance evaluation

Why

  1. You should always be able to hear a performance higher than the ORM Dapper
  2. You should have the following questions:
    1. Benchmark whether authority
    2. Benchmark way is reasonable
    3. Whether standard benchmarks can unify
    4. Unified benchmark Standard / Specification

How to correct posture performance test

I believe we Dapper performance, as well as authoritative benchmark is no doubt that (otherwise they would not have so much to do performance testing in ORM when direct selection Dapper), then we use the Dapper performance benchmarks as our benchmark test templates, and add some not included in the benchmark ORM. From this rationality / credibility will generally have a standards and safeguards.

The next fork Dapper GitHub repository, and add SmartSql /IBatis.Net/ FreeSql / SqlSugar / Chloe

Source Address: https://github.com/Ahoo-Wang/Dapper , as have the test results, test methods questions please give me submit issue.

How to own more than benchmark

Readers are urged to follow these steps to run their own benchmarks.

  1. Git-Clone https://github.com/Ahoo-Wang/Dapper
  2. cd Dapper/Dapper.Tests.Performance
  3. dotnet publish -c release
  4. Run Dapper.Tests.Performance.exe
  5. Prompt enter, enter "*" to run all the benchmark tests
  6. Wait for test results, catalogs: there will be a log file BenchmarkDotNet.Artifacts, and results folders (test result files are stored in this directory)

Benchmark Results

Important: FreeSql / SqlSugar official nuget package is non-Release version, so the test results will be affected, for reference purposes only.


BenchmarkDotNet=v0.11.1, OS=Windows 10.0.17763
Intel Core i7-8750H CPU 2.20GHz (Max: 2.21GHz) (Coffee Lake), 1 CPU, 12 logical and 6 physical cores
  [Host]   : .NET Framework 4.7.2 (CLR 4.0.30319.42000), 64bit RyuJIT-v4.8.3801.0
  ShortRun : .NET Framework 4.7.2 (CLR 4.0.30319.42000), 64bit RyuJIT-v4.8.3801.0
SNAKE Method Return Mean Rank Gen 0 Gen 1 Gen 2 Allocated
Belgrade ExecuteReader Post 78.74 us 1 2.2500 0.6250 - 10.63 KB
LINQ to DB 'First (Compiled)' Post 97.61 us 2 0.5000 - - 2.67 KB
LINQ to DB Query<T> Post 103.05 us 3 1.3750 0.1250 - 6.91 KB
Hand Coded SqlCommand Post 107.37 us 4 2.0000 1.0000 0.5000 12.29 KB
Dapper QueryFirstOrDefault<dynamic> dynamic 110.83 us 5 2.8750 0.1250 - 13.57 KB
Dapper QueryFirstOrDefault<T> Post 111.65 us 5 2.2500 1.0000 0.3750 13.53 KB
Hand Coded DataTable dynamic 114.78 us 6 2.0000 0.5000 - 12.51 KB
PetaPoco 'Fetch<T> (Fast)' Post 114.95 us 6 2.2500 0.8750 0.2500 13.71 KB
Dapper 'Query<dynamic> (buffered)' dynamic 115.54 us 6 2.2500 1.0000 0.2500 13.93 KB
PetaPoco Fetch<T> Post 119.76 us 7 2.5000 1.0000 0.2500 14.66 KB
Dapper 'Query<T> (buffered)' Post 122.10 us 8 2.2500 0.8750 0.3750 13.86 KB
Susanoo 'Execut<dynamic> (Static)' dynamic 122.68 us 8 2.5000 0.7500 0.2500 15.03 KB
Massive 'Query (dynamic)' dynamic 122.82 us 8 2.3750 0.8750 0.2500 14.25 KB
ServiceStack SingleById<T> Post 123.93 us 8 3.0000 0.7500 0.2500 17.59 KB
LINQ to DB First Post 124.53 us 8 1.1250 0.1250 - 5.53 KB
SmartSql QuerySingleSqlParameterCollection Post 125.26 us 8 2.5000 0.7500 0.2500 15.48 KB
SmartSql QuerySingle Post 126.79 us 9 2.5000 0.7500 0.2500 15.59 KB
LINQ to SQL 'First (Compiled)' Post 127.17 us 9 2.0000 - - 9.87 KB
SmartSql GetById Post 127.24 us 9 2.7500 0.7500 0.2500 15.89 KB
SmartSql QuerySingleStrongRequest Post 127.70 us 9 2.5000 0.7500 0.2500 15.51 KB
SmartSql QuerySingleFromXml Post 128.27 us 9 2.7500 0.7500 0.2500 16.23 KB
Susanoo 'Execute<T> (Static)' Post 128.92 us 9 2.5000 0.7500 0.2500 15.05 KB
SmartSql QuerySingleStrongRequest<dynamic> dynamic 129.88 us 9 2.7500 1.0000 0.5000 16.54 KB
SmartSql QuerySingleSqlParameterCollection<dynamic> dynamic 130.96 us 9 2.5000 0.7500 0.2500 16.51 KB
Dapper 'Contrib Get<T>' Post 132.10 us 9 2.2500 1.0000 0.2500 14.51 KB
DevExpress.XPO FindObject<T> Post 137.14 us 10 6.5000 0.2500 - 29.97 KB
Susanoo 'Execute<dynamic> (Cache)' dynamic 140.24 us 11 3.2500 1.0000 0.5000 20.48 KB
Susanoo 'Execute<T> (Cache)' Post 141.23 us 11 3.2500 0.7500 0.2500 20.96 KB
IF 6 SqlQuery Post 154.68 us 12 4.7500 0.7500 - 27.96 KB
DevExpress.XPO GetObjectByKey<T> Post 160.87 us 13 5.2500 1.2500 - 32.35 KB
IBatis QueryForObject Post 163.87 us 14 2.7500 0.7500 0.2500 16.59 KB
Dapper 'Query<T> (unbuffered)' Post 166.28 us 15 2.2500 0.7500 0.2500 13.89 KB
Dapper 'Query<dynamic> (unbuffered)' dynamic 171.82 us 16 2.2500 0.7500 0.2500 13.93 KB
DevExpress.XPO Query<T> Post 172.38 us 16 7.5000 0.2500 - 35.02 KB
FreeSql FromSqlFirstDynamic dynamic 180.44 us 17 3.2500 0.7500 0.2500 19.38 KB
EF Core 'First (Compiled)' Post 188.02 us 18 3.5000 - - 16.14 KB
FreeSql FromSqlFirst Post 196.92 us 19 3.2500 0.7500 0.2500 19.17 KB
NHibernate Get<T> Post 201.46 us 20 5.7500 0.7500 - 32.62 KB
NHibernate HQL Post 207.57 us 21 5.5000 0.7500 - 35.11 KB
Chloe First Post 209.26 us 21 5.0000 0.7500 0.2500 29.85 KB
EF Core SqlQuery Post 234.51 us 22 4.0000 - - 20.64 KB
EF Core First Post 238.67 us 23 4.2500 - - 20.33 KB
EF 6 First Post 243.86 us 24 10.5000 - - 48.44 KB
LINQ to SQL ExecuteQuery Post 250.54 us 25 7.0000 1.0000 0.5000 42.48 KB
EF Core 'First (No Tracking)' Post 250.59 us 25 3.7500 0.7500 0.2500 21.44 KB
NHibernate Criteria Post 256.87 us 26 11.0000 1.0000 - 65.64 KB
EF 6 'First (No Tracking)' Post 314.69 us 27 9.0000 1.0000 - 55.27 KB
NHibernate SQL Post 336.02 us 28 19.0000 1.0000 - 101.4 KB
FreeSql First Post 429.83 us 29 5.0000 1.0000 0.5000 31.56 KB
SqlSugar First Post 583.49 us 30 10.0000 1.0000 - 62.5 KB
LINQ to SQL First Post 761.03 us 31 3.0000 1.0000 - 14.7 KB
NHibernate LINQ Post 778.43 us 32 10.0000 2.0000 - 64.03 KB

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Origin www.cnblogs.com/Ahoo-Wang/p/dotnet-orm-performance-test.html