2.19.0 is very slow

[vasily-kirichenko]

paket install is about 10 times slower than 2.17.0

[vasily-kirichenko]

Second run was as fast as 2.17. Wierd.

[forki]

Mhm.

You can't share your dependencies file, can you?

/cc @mrinaldi

[forki]

Sounds like caching

[vasily-kirichenko]

But nothing was changed.

[vasily-kirichenko]

redirects: on
framework: net45, net451, net452, net46
source https://www.nuget.org/api/v2

nuget AlphaFS
nuget Antlr
nuget Argu
nuget axmlprinter
nuget bootstrap 3.3.1
nuget bootstrap.TypeScript.DefinitelyTyped
nuget BouncyCastle 1.7.0
nuget Castle.Core
nuget Castle.FactorySupportFacility
nuget Castle.Windsor
nuget Common.Logging
nuget Common.Logging.Core
nuget DogStatsD-CSharp-Client 2.1.0
nuget DotNetZip 1.9.3
nuget EasyNetQ.Management.Client
nuget Elasticsearch.Net
nuget ExtCore
nuget FAKE
nuget Fizzler
nuget Fizzler.Systems.HtmlAgilityPack
nuget FontAwesome
nuget Foq
nuget FParsec
nuget FsCheck
nuget FsCheck.NUnit
nuget FSharp.Core 3.1.2.5
nuget FSharp.Collections.ParallelSeq
nuget FSharp.Configuration
nuget FSharp.Control.AsyncSeq
nuget FSharp.Data
nuget FSharp.Data.SqlClient
nuget FSharp.Management
nuget FSharp.Text.RegexProvider
nuget FSharpx.Async
nuget FSharpx.Collections
nuget FSharpx.Extras
nuget FsPickler 1.2.21
nuget FsPickler.Json 1.2.21
nuget FsUnit
nuget FsWebAddRegistryEntries 0.1.0.0
nuget fszmq
nuget Hopac
nuget Hopac.Extras
nuget HtmlAgilityPack 1.4.6
nuget Http.fs
nuget jquery.TypeScript.DefinitelyTyped 1.6.0
nuget knockout.TypeScript.DefinitelyTyped 0.6.7
nuget knockoutjs 3.2.0
nuget Microsoft.AspNet.Mvc 5.2.2
nuget Microsoft.AspNet.Web.Optimization 1.1.3
nuget Microsoft.AspNet.WebApi 5.0.0
nuget Microsoft.Data.OData 5.6.3
nuget Microsoft.SqlServer.Types
nuget Moment.js 2.8.4
nuget moment.TypeScript.DefinitelyTyped 0.9.7
nuget mongocsharpdriver
nuget Moq
nuget MSBuild.Extension.Pack 1.3.0
nuget MSDN.FSharpChart.dll
nuget NEST
nuget Newtonsoft.Json 7.0.1
nuget NHibernate
nuget NLog 4.0.1
nuget NuGet.CommandLine 2.8.5
nuget NUnit 2.6.3
nuget NUnit.Runners 2.6.3
nuget Paket
nuget PowerShellTypeProvider
nuget protobuf-net 2.0.0.640
nuget Quartz
nuget RabbitMQ.Client 3.4.3
nuget RhinoMocks
nuget rickshaw 1.4.6
nuget rickshaw.TypeScript.DefinitelyTyped 0.0.2
nuget Selenium.WebDriver
nuget SevenZipSharp
nuget SQLProvider
nuget StackExchange.Redis
nuget Strathweb.CacheOutput.WebApi2 0.6
nuget Suave 0.32
nuget TFS.Client 11.0.0
nuget underscore.js 1.7.0
nuget underscore.TypeScript.DefinitelyTyped 0.4.9
nuget Unquote
nuget WindowsAzure.Storage
nuget ZetaLongPaths
http http://hg.mozilla.org/mozilla-central/raw-file/default/security/certverifier/ExtendedValidation.cpp

[forki]

yeah. i guess the following happened:

• in 2.17 everything was cached ==> relative fast updates
• in 2.18/2.19 we changed the evaluation strategy a bit. Now paket looks at different versions than before to find the resolution. That means it looks at different part of the search tree. Now it needs to ask nuget about details for these versions.