This tag is for questions about Drupal's performance, how to measure, and improve it.

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0
votes
0answers
14 views

How to deal with a rules related lock_wait that occurs after a cache clear and results in slow transactions

This application needs to run cron every 15 minutes which results in a cache_clear_all. Whenever this happens hundreds, sometimes thousands, of db_log entries happen for "Cache rebuild lock hit: ...
0
votes
1answer
18 views

How to test performance of my site using jmeter

I want to test performance of my site using jmeter i found this link https://www.phase2technology.com/blog/using-jmeter-to-test-performance-of-drupal-with-authenticated-users/ provided i am not ...
0
votes
1answer
25 views

Using the Big Pipe approach for listing pages that are driven by Solr Index

We are working on a website where we might end up having thousands/lakhs of nodes. So we are planning on using Apache Solr for the listing pages as well. Having researched a little bit about Big ...
-1
votes
1answer
31 views

Save Nodes with Field collection in a different database

I am trying to node_save($node) in different database. Second DB is clone of first DB. its the part of Archive old content data in different database I am trying with following code $node = ...
1
vote
1answer
29 views

Archive old content data in different database

How can i make archive my old content and save in different db with my cron job. I want to store in different DB because i want to increase my site performance. In drupal 7 what's the best way to do ...
3
votes
1answer
34 views

Field Collection vs. Paragraphs

I used Field Collection in my previous sites and I faced some performance issue, So this time i am looking a alternative for Field Collection. I find a answer Alternative to Field Collection. but I ...
1
vote
2answers
39 views

Drupal 8 serialize selected fields using Serialization

I have a requirement in a project having 350 fields. But when I use views facing a lot performance issues. So in place of reading all the data from individual tables can I use serialization as ...
0
votes
2answers
18 views

Does having too many cck fields negatively affect site speed and performance?

I building a site that could potentially utilize 50 different content types. The most of the content types have more than 40 CCK fields, including multiple field_collections entity_reference. How can ...
1
vote
3answers
169 views

Which method has better performance

I want to update some term id on some node (let suppose 1000 node),My changes is convert all news node with category(term_id) = 3040 to category(term_id)=5). I know I can do it with several methods( ...
0
votes
0answers
26 views

Entity reference preformance : one to many or many to one

I have two content types : Cart and Cart line item. I need to link them by using entity reference. One cart may have many line item and one line item belongs to only one cart. In term of performance ...
0
votes
1answer
27 views

boost only for front page with cache enabled for other pages?

I know that Boost module works only when drupal cache is disabled. But is there any way to turn on Boost module for front page only, with cache enabled for other pages.
6
votes
6answers
159 views

What is the fastest way to get node title from nid?

Say I have an nid (or a lot of them). Would it be faster to load the node to access get the title, or do the very simple db_query required to get the node title?
1
vote
3answers
110 views

Should we use a separated database for our data set? [closed]

We are working in website and integrating the Drupal Commerce in our website. We are also adding multiple product per product display to allow user to select products while adding product to cart. ...
0
votes
1answer
26 views

How to speed up Reference module's Views plugin?

I have a 'Node reference' field via the References 7.x-2.1 module which is pointing at a View which returns up to ~5000 results. I'm also exposing this field as a filter in a separate View. The issue ...
7
votes
1answer
582 views

What happened to Drupal's performance?

I just installed Drupal 7 again on my cheap shared host. The installation went fine... I copied the 1098 files via FTP and installed it within 2 minutes. The standard installation (with all modules in ...
0
votes
1answer
19 views

Is performance affected on local server?

I have my drupal on a server that doesnt have access to internet. Does this hurt the preformance? I am getting this error on the status report : "HTTP request status Fails" If it does, how ...
0
votes
1answer
19 views

How to improve drupal 7 site performance [closed]

Please suggest the modules need to added to improve drupal 7 site performance and to improve SEO.
0
votes
1answer
32 views

Fetch third Level Depth Data from taxonomy with performance

I have taxonomy with 4 Level State->District->Block->Villages. I want to get all villages of all Blocks of all Districts of a State. I have done it by loops but my performance is very slow. please ...
1
vote
1answer
23 views

Reducing number of DB queries when using views, search_api and relationships

I have a view which uses search_api (and solr) to get a list of nodes, and then displays selected fields, including some from a relationship to commerce_product This is resulting in about a thousand ...
2
votes
1answer
63 views

Bandwidth Optimization options locked

I'm running a largely default Drupal 8.0.0-RC2 site. At /admin/config/development/performance the "Bandwidth Optimization" settings for "Aggregate CSS Files" and "Aggregate Javascript files" are ...
1
vote
1answer
30 views

Performance effect on field length

When we are adding a text field to a content type the default length is 255. I am curious to know the performance effect of the field types and the length have for it. Is there a preferred order of ...
0
votes
1answer
20 views

Server connect time significantly increased over the time

I run my web site on D7 with enabled Cache pages for anonymous users option Cache blocksis off. It works pretty fast for non registered users but I started to observe significant difference for ...
1
vote
1answer
30 views

Drupal reference performance

I have a project have a lot of field need to be reference by each other. Does anyone could give me some suggestion about this situation? How was the performance of field reference? Should I just ...
3
votes
1answer
2k views

Will Drupal 7 run on PHP 7.0? [closed]

I've started reading about some performance benchmarks with PHP 7.0 which suggest that it is spectacularly much faster. I've searched all over for information on Drupal support for PHP 7.0, but all ...
0
votes
0answers
32 views

Too many “insert” queries to the “cache_views” table.

I have a bad performance in my website. Checking the database queries I see that there are too many "insert" queries to the "cache_views" table. How can I start to trace this problem?
1
vote
0answers
33 views

AdvAgg Update & Settings Problem

I see this warning I go to update the database. Notice: Constant ADVAGG_MOD_CSS_DEFER already defined in include_once() (line 172 of ...
0
votes
2answers
31 views

does indexing tables have a bad effect on drupal?

I have one or two views which has a lot of fields to show and all of this fields are in filter criteria as exposed filter. now the problem is acting in low speed. the solution I am now thinking about ...
0
votes
3answers
123 views

Tried to Inline CSS with AdvAgg but still get errors in Google

My Right-to-left site uses clean Bootstrap subtheme and has CDN, Internal caching (including Boost), Minification, Compression and aggregation, but still I get very low grades with all that has to do ...
0
votes
1answer
25 views

Optimizing of DB resources

I'm pretty excited about Drupal capabilities in general and consider it as probably the most solid free CMF with a really powerful API. One of the things I'm concerned about is the resources it takes. ...
3
votes
1answer
108 views

Is there any way to cancel Panels' overlay edit windows?

I don't want to edit Panel panes via overlay edit-windows and therefore I tried to disable the core "Overlay" module at admin/modules but it seems to effect everything except the overlay of the Panels ...
4
votes
3answers
308 views

CSS aggregration breaks site - how to troubleshoot?

I have a number of D7 sites that "broke" recently when I applied 7.39 and a few other updates. By "broke" I mean the site's CSS styling completely disappeared. I can easily fix by disabling CSS ...
0
votes
0answers
36 views

Drupal 8 performance regressions. Would it be a solution for high traffic online communities? [duplicate]

There were some legitimate concerns about Drupal 8 potential performance regressions as a result of being built on top of Symfony2. Drupal 8 Beta-14 is the latest release; It seems that the Drupal 8 ...
1
vote
2answers
31 views

Should i make separate image folder for each user? [closed]

There will be around 200 users, each can make unlimited nodes with 10 images per node. Expected final number of images is 50000. Performance wise, is it better to make separate directory for each ...
1
vote
0answers
34 views

Is there a limit on menu size after which system performance becomes significantly affected? [closed]

I am currently dealing with a site which has approx 1300 items in a single menu. The owner is considering adding another couple of hundred pages to the menu. One of the things I am trying to ...
1
vote
1answer
109 views

Can't track why Boost-Crawler doesn't work

I use Drupal 7.38 and Boost x - 1.0.7, and I Can't get the Boost Crawler to work... Boost itself is working fine (verified formation of cached webpage files at root/cache/...). Seemingly, I did all I ...
1
vote
0answers
26 views

Manage multiple feeds import using cli

How can I optimize multiple feed importer from cli? Is there any way to optimize multisites using multicron for each site in drupal 7.? I want to implement like this ...
0
votes
1answer
85 views

How to speed up performance of taxonomy hierarchical select drupal

I have a taxonomy that have 35(States) -> 650(Districts) -> 6500(Blocks) -> 650000(Villages) taxonomy terms using hierarchical select module when i filter it on my content type form then it's ...
0
votes
1answer
35 views

Better way to manually load a view of nodes other than with “views_get_view_result” > “node_load”?

I've got a d7 site on a shameful shared hosting account. Since I am a pseudo haxxor, I want to load up my front page view and manually output all of my nodes. My Front Page takes about 30 seconds to ...
0
votes
2answers
81 views

Is mixing capital and small letters in URL a good practice for Drupal? [closed]

I have a Drupal website and clean URL's turned on the Drupal installation. I am manually aliasing the URL's of the article's on the site. I mix both capital and small letters in the URL's for example: ...
0
votes
0answers
21 views

Further reducing TTFB via Drupal itself? [duplicate]

I use Drupal 7.37. And my issue is a mild problem of long TTFB, that might be able to get better by Drupal itself. My site has pretty good Google Pagespeed Insights (PSI) score. For example, My most ...
1
vote
1answer
63 views

What causes very long initial visit load times intermittently?

I'm working on what is basically a one page site externally: http://drupals.badgerfort.com. There's very little to it. But I'm getting reports that it's sometimes loading so slow to the point ...
1
vote
2answers
266 views

How to make JS Async and eliminate unnecessary JS?

I've been told this could be done with the Magic module but I couldn't find documentation\videos\readme anywhere for it so I ask how to do these specific things with it in my Drupal 7 site: How to ...
1
vote
3answers
275 views

How to disable/enable cache of all views programmatically?

Case: I have over 50 views in my site and for performance improvement all were enabled to cache data during their implementation. Now I want to disable cache for all views at once for some reason ...
0
votes
0answers
54 views

Combine JAIL (LazyLoad) and adaptive images in Views?

I have both the JAIL and the Client-Side Adaptive Image Formatter modules installed on my site but I can only use one at a time within a given view, since they are each a choice for image formatter ...
0
votes
1answer
76 views

Several NFS folders for one Drupal instance [closed]

I'm using vagrant & virtualbox to create drupal websites on my Windows local machine. My actual drupal website is under a Windows folder, shared with my guest(ubuntu) by using a Windows NFS server ...
0
votes
0answers
40 views

How to know what beans are not in use?

After looking into new-relic I found that bean_block_info was taking a high % of total load time. In the code I found that this function loads all the beans on first time access (before leveraging ...
0
votes
1answer
102 views

Top 10 priorities in performance optimization of a complex Drupal site [duplicate]

I read a lot about many ways to improve drupal site performance optimization, but I did not find a clear indication of the top 10 most relevant modifiations for optimizing the performance of a complex ...
2
votes
0answers
298 views

Facebook plugins slow page load - what can be done to improve this? [closed]

I currently use the Facebook plugin integration module, and have a like button and a fb comment block on each page. Especially the FB plugins load slow. It appears that any link on the page is not ...
7
votes
1answer
242 views

Where to render? Preprocess or template?

We are constantly improving our coding performance and we are monitoring every page load to optimize loading en rendering times in our websites. Above statement in mind, I stumbled upon the question ...
1
vote
0answers
47 views

Any way to hasten the performance of Overlay based edit-screens? [closed]

Went through about 20 Google search results and didn't find an answer. I really love the Overlay UI but the problem is it works a bit slow... For example when I open new windows while working with ...