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  • Filip Andersson 10 posts 80 karma points
    May 11, 2016 @ 12:32
    Filip Andersson
    0

    Trouble with performance

    Hi,

    I am using Umbraco 7.4.3, and I have a performance problem with my site. I have created a startpage, a news overview page and about 5000 articles. I have slow loading times when I visit the site, over a minute loading time. The startpage is fast after the first attempt, but the overview page is still really slow. The news overview page is not interracting with the 5000 childnodes (articles), it does not have any content at all. I do not understand why it is so slow despite no content at all.

    *Edit * it is not inside the Umbraco CMS that is slow, it is when i visit my site at localhost/news-overview/

    Is there anything I could do to increase the response time, other than cutting down the amount of articles? If not, how many nodes/articles can I have on my site with reasonable response times?

    Kind regards

    Filip

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  • John Churchley 272 posts 1258 karma points c-trib
    May 11, 2016 @ 13:40
    John Churchley
    0

    Hi Filip,

    What do you mean by not interacting with the 5000 childnodes. As it's a overview page are you not being links back to every page?

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  • Filip Andersson 10 posts 80 karma points
    May 11, 2016 @ 13:49
    Filip Andersson
    0

    Hi John,

    My view page, Article.chtml, has a small razor script with a foreach loop

    foreach (var news in CurrentPage.Children(ArticleDocType)) { // create a link to each child node } but it is in a comment. I have some standard @using, @inherit, a layout line and a div tag in my Article.chtml file. Does this clear things up a bit?

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  • Manish 373 posts 932 karma points
    May 12, 2016 @ 06:26
    Manish
    0

    Hi

    Are you using smart blog package for news section or doing it manually by looping things. smart blog is also a good option for news and blogs. and if your page is loading slow due to images, css and script you can go with gZip compression.

    Manish

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  • Filip Andersson 10 posts 80 karma points
    May 12, 2016 @ 06:41
    Filip Andersson
    0

    Hi Manish,

    I am not using the smart blog package, although I might start use it now that I know it exists. I was doing a manual loop for every child node of news overview. I had only a small amount of nodes in the begining but I wanted to do a stress test with alot of nodes and content. I have not got alot of CSS styling or scripts on my site and I have not begun uploading images in the articles, yet. I will do that in the future if my current performance problem gets solved.

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  • Manish 373 posts 932 karma points
    May 12, 2016 @ 06:57
    Manish
    0

    Hi

    I think you are looping all nodes in one time why don't you using pagination and at starting get top 10 or top 15 according to your requirement.

    Manish

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  • Filip Andersson 10 posts 80 karma points
    May 12, 2016 @ 07:11
    Filip Andersson
    0

    I made sure that my news overview page does absolutely not loop through anything at this moment. Despite this, it is very slow to load, which is wierd to me. I was going to use pagination since listing thousands of links on one page does not make sense and is cluttering. The only thing I have on my news overview page is this: 

    @inherits Umbraco.Web.Mvc.UmbracoTemplatePage<ContentModels.NewsOverview>
@using ContentModels = Umbraco.Web.PublishedContentModels;
@{
    Layout = "MasterPage.cshtml";
}
<div class="container-fluid">
    <div class="container">
        <h1>@CurrentPage.pageTitle</h1>
        @CurrentPage.bodyText
    </div>

    <div class="news-constrict">
    </div>

</div>

    CurrentPage.Title and CurrentPage.bodyText only contains a few words: "News Overview" and "List news here:" respectively

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  • Manish 373 posts 932 karma points
    May 12, 2016 @ 07:13
    Manish
    0

    Can you please try checking by loading the same page in other browser. Like if you are using fire-fox give it a hit in chrome

    Manish

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  • Manish 373 posts 932 karma points
    May 12, 2016 @ 07:20
    Manish
    0

    And here are few suggestions

    • Can you just create an empty template in Umbraco with a hello world, and see how long it takes to render?
    • Maybe check your database using the sql profiler and see what queries take long to run

    Manish

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  • Filip Andersson 10 posts 80 karma points
    May 12, 2016 @ 08:16
    Filip Andersson
    0

    I ran the site in IE, Firefox and Chrome. It is the same problem in every browser, news overview is slow to load, the startpage is slow the first time, after that it is fast, caching I guess. My hello world page with no template has a load time of about 2 seconds. Regarding SQL profiler, I have no idea how to interpret the data and I can not post anything here, out of privacy principles

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  • Manish 373 posts 932 karma points
    May 12, 2016 @ 08:22
    Manish
    0

    Hi

    Can you check in chrome network that which thing is taking time to load as i checked here enter image description here

    Is there some external call which is making it time consuming. probabley there is some external call which is casuing this issue. Manish

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  • Filip Andersson 10 posts 80 karma points
    May 12, 2016 @ 08:47
    Filip Andersson
    0

    The only thing that stands out is the news overview page as shown here enter image description here

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  • Manish 373 posts 932 karma points
    May 12, 2016 @ 08:54
    Manish
    0

    Can you delete app_data folder and restart IIS and reload page again.

    And can you check umbraco log if anything there?

    Manish

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  • Filip Andersson 10 posts 80 karma points
    May 12, 2016 @ 09:14
    Filip Andersson
    0

    It is still as slow as before, and the log file does not have anything that stands out to me atleast. Dunno if there is anything relevant here: 

     2016-05-12 11:01:14,583 [P10796/D2/T1] INFO  Umbraco.Core.CoreBootManager - Umbraco 7.4.3 application starting on DESKTOP-5UO8N9H
 2016-05-12 11:01:14,628 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Determining hash of code files on disk
 2016-05-12 11:01:14,641 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Hash determined (took 13ms)
 2016-05-12 11:01:14,723 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Starting resolution types of umbraco.interfaces.IApplicationStartupHandler
 2016-05-12 11:01:15,161 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Completed resolution of types of umbraco.interfaces.IApplicationStartupHandler, found 0 (took 438ms)
 2016-05-12 11:01:15,179 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Starting resolution types of Umbraco.Core.PropertyEditors.IPropertyEditorValueConverter
 2016-05-12 11:01:15,192 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Completed resolution of types of Umbraco.Core.PropertyEditors.IPropertyEditorValueConverter, found 0 (took 12ms)
 2016-05-12 11:01:15,192 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Starting resolution types of Umbraco.Core.PropertyEditors.IPropertyValueConverter
 2016-05-12 11:01:15,209 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Completed resolution of types of Umbraco.Core.PropertyEditors.IPropertyValueConverter, found 0 (took 17ms)
 2016-05-12 11:01:15,229 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Starting resolution types of Umbraco.Web.Mvc.SurfaceController
 2016-05-12 11:01:15,242 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Completed resolution of types of Umbraco.Web.Mvc.SurfaceController, found 0 (took 13ms)
 2016-05-12 11:01:15,243 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Starting resolution types of Umbraco.Web.WebApi.UmbracoApiController
 2016-05-12 11:01:15,279 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Completed resolution of types of Umbraco.Web.WebApi.UmbracoApiController, found 0 (took 35ms)
 2016-05-12 11:01:15,341 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Starting resolution types of Umbraco.Core.Media.IThumbnailProvider
 2016-05-12 11:01:15,355 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Completed resolution of types of Umbraco.Core.Media.IThumbnailProvider, found 0 (took 15ms)
 2016-05-12 11:01:15,358 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Starting resolution types of Umbraco.Core.Media.IImageUrlProvider
 2016-05-12 11:01:15,374 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Completed resolution of types of Umbraco.Core.Media.IImageUrlProvider, found 0 (took 16ms)
 2016-05-12 11:01:16,466 [P10796/D2/T1] INFO  Umbraco.Core.DatabaseContext - CanConnect = True
 2016-05-12 11:01:16,681 [P10796/D2/T1] INFO  Umbraco.Core.DatabaseContext - CanConnect = True
 2016-05-12 11:01:16,726 [P10796/D2/T1] INFO  Umbraco.Core.DatabaseContext - CanConnect = True
 2016-05-12 11:01:16,739 [P10796/D2/T1] WARN  Umbraco.Core.Sync.DatabaseServerMessenger - No last synced Id found, this generally means this is a new server/install. The server will build its caches and indexes, and then adjust its last synced Id to the latest found in the database and maintain cache updates based on that Id.
 2016-05-12 11:01:16,757 [P10796/D2/T1] INFO  umbraco.content - Load Xml from file...
 2016-05-12 11:01:16,757 [P10796/D2/T1] WARN  umbraco.content - Failed to load Xml, file does not exist.
 2016-05-12 11:01:16,763 [P10796/D2/T1] INFO  umbraco.content - Loading content from database...
 2016-05-12 11:01:23,366 [P10796/D2/T1] INFO  umbraco.content - Loading content from database...
 2016-05-12 11:01:27,263 [P10796/D2/T12] INFO  umbraco.content - Save Xml to file...
 2016-05-12 11:01:27,876 [P10796/D2/T13] INFO  umbraco.content - Saved Xml to file.
 2016-05-12 11:01:30,619 [P10796/D2/T1] INFO  Umbraco.Web.Cache.CacheRefresherEventHandler - Initializing Umbraco internal event handlers for cache refreshing
 2016-05-12 11:01:30,636 [P10796/D2/T1] INFO  Umbraco.Web.Search.ExamineEvents - Initializing Examine and binding to business logic events
 2016-05-12 11:01:30,636 [P10796/D2/T1] INFO  Umbraco.Web.Search.ExamineEvents - Adding examine event handlers for index providers: 3
 2016-05-12 11:01:30,650 [P10796/D2/T1] INFO  Umbraco.Core.CoreBootManager - Umbraco application startup complete (took 16157ms)
 2016-05-12 11:01:32,685 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Starting resolution types of Umbraco.Core.PropertyEditors.IParameterEditor
 2016-05-12 11:01:32,710 [P10796/D2/T1] INFO  Umbraco.Core.PluginManager - Completed resolution of types of Umbraco.Core.PropertyEditors.IParameterEditor, found 0 (took 25ms)
 2016-05-12 11:01:34,462 [P10796/D2/T14] INFO  umbraco.content - Save Xml to file...
 2016-05-12 11:01:34,995 [P10796/D2/T13] INFO  umbraco.content - Saved Xml to file.
 2016-05-12 11:01:53,480 [P10796/D2/T13] INFO  Umbraco.Core.Sync.ApplicationUrlHelper - ApplicationUrl: http://localhost:53726/umbraco (UmbracoModule request)
 2016-05-12 11:02:53,866 [P10796/D2/T17] INFO  umbraco.BusinessLogic.Log - Log scrubbed.  Removed all items older than 2016-05-11 11:02:53
 2016-05-12 11:02:53,903 [P10796/D2/T6] INFO  Umbraco.Core.PluginManager - Starting resolution types of Umbraco.Core.Persistence.Mappers.BaseMapper
 2016-05-12 11:02:53,926 [P10796/D2/T6] INFO  Umbraco.Core.PluginManager - Completed resolution of types of Umbraco.Core.Persistence.Mappers.BaseMapper, found 0 (took 22ms)
 2016-05-12 11:03:28,194 [P10796/D2/T13] WARN  Umbraco.Web.UmbracoModule - Status code is 404 yet TrySkipIisCustomErrors is false - IIS will take over.
 2016-05-12 11:03:32,648 [P10796/D2/T11] WARN  Umbraco.Web.UmbracoModule - Status code is 404 yet TrySkipIisCustomErrors is false - IIS will take over.
 2016-05-12 11:03:33,648 [P10796/D2/T13] WARN  Umbraco.Web.UmbracoModule - Status code is 404 yet TrySkipIisCustomErrors is false - IIS will take over.
 2016-05-12 11:03:45,837 [P10796/D2/T11] WARN  Umbraco.Web.UmbracoModule - Status code is 404 yet TrySkipIisCustomErrors is false - IIS will take over.
 2016-05-12 11:03:46,971 [P10796/D2/T11] WARN  Umbraco.Web.UmbracoModule - Status code is 404 yet TrySkipIisCustomErrors is false - IIS will take over.
 2016-05-12 11:03:48,536 [P10796/D2/T13] WARN  Umbraco.Web.UmbracoModule - Status code is 404 yet TrySkipIisCustomErrors is false - IIS will take over.
 2016-05-12 11:03:52,744 [P10796/D2/T24] WARN  Umbraco.Web.UmbracoModule - Status code is 404 yet TrySkipIisCustomErrors is false - IIS will take over.
 2016-05-12 11:05:18,024 [P10796/D2/T18] WARN  Umbraco.Web.UmbracoModule - Status code is 404 yet TrySkipIisCustomErrors is false - IIS will take over.
 2016-05-12 11:05:45,536 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [Umbraco.Web.Scheduling.IBackgroundTask] Terminating
 2016-05-12 11:05:45,536 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [Umbraco.Web.Scheduling.IBackgroundTask] Waiting for tasks to complete
 2016-05-12 11:05:45,538 [P10796/D2/T31] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [Umbraco.Web.Scheduling.IBackgroundTask] Tasks completed, terminated
 2016-05-12 11:05:45,540 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledTasks] Terminating
 2016-05-12 11:05:45,540 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledTasks] Waiting for tasks to complete
 2016-05-12 11:05:45,540 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledPublishing] Terminating
 2016-05-12 11:05:45,540 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledPublishing] Waiting for tasks to complete
 2016-05-12 11:05:45,540 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [LogScrubber] Terminating
 2016-05-12 11:05:45,540 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [LogScrubber] Waiting for tasks to complete
 2016-05-12 11:05:45,540 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [KeepAlive] Terminating
 2016-05-12 11:05:45,540 [P10796/D2/T11] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [KeepAlive] Waiting for tasks to complete
 2016-05-12 11:05:45,540 [P10796/D2/T6] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledTasks] Tasks completed, terminated
 2016-05-12 11:05:45,540 [P10796/D2/T25] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [ScheduledPublishing] Tasks completed, terminated
 2016-05-12 11:05:45,540 [P10796/D2/T17] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [LogScrubber] Tasks completed, terminated
 2016-05-12 11:05:45,540 [P10796/D2/T19] INFO  Umbraco.Web.Scheduling.BackgroundTaskRunner - [KeepAlive] Tasks completed, terminated
 2016-05-12 11:06:15,623 [P10796/D2/T17] INFO  Umbraco.Core.UmbracoApplicationBase - Application shutdown. Details: ConfigurationChange
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  • Manish 373 posts 932 karma points
    May 12, 2016 @ 09:31
    Manish
    0

    I think response from your DB is slow. Can you try debuggin this

    @using ContentModels = Umbraco.Web.PublishedContentModels;

    which is top of your page that how long it take to response.

    Thanks

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  • Filip Andersson 10 posts 80 karma points
    May 12, 2016 @ 10:52
    Filip Andersson
    0

    I cannot set a debug point on that line, I have put some around it instead. however, it is still the same slow load speed.

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  • Manish 373 posts 932 karma points
    May 12, 2016 @ 11:03
    Manish
    0

    Hi

    Have you tried ?umbdebugshowtrace=true on the page to see which element is causing the slowness?

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  • Filip Andersson 10 posts 80 karma points
    May 12, 2016 @ 11:34
    Filip Andersson
    0

    Here is the result from ?umbdebugshowtrace=true : enter image description here

    So it is a problem with [PublishedContentRequestEngine] FindPublishedContent, and I only found one similar situation: http://issues.umbraco.org/issue/U4-2844

    The solution for their case does not seem to work in my case. Does anyone have any other suggestions?

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  • Filip Andersson 10 posts 80 karma points
    May 17, 2016 @ 08:46
    Filip Andersson
    0

    I have decided to solve my problem by creating one overview node that contains overview nodes, that contains articles. So I have settled with a tree structure to lessen the load and it works reasonably well. I found that 250 articles is a good number to limit the amount of articles in every overview node, but that might change when I add more media content to the articles. I might have problems with performance in the future regardless of the tree structure, I feel the site and CMS is a bit sluggish after adding 10 000+ articles.

    That being said, it is still not a great solution. It should be possible to get content from an external database and have that content shown on my site( without importing it into the CMS).

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