With Symfony, can I check how many db connections open and close on a page load?










0














I've started a new(ish) job and inherited a codebase that was heavily model-based involving lots of database calls. An example page could have, say, 50 users on it and the following db connections would happen for every single user:



$user->getName
$user->getDob
$user->getDepartment

etc etc



Rather than one SQL query getting all this information, it's making multiple calls for every entity on the page. I'm keen to get an understanding of the problem pages on the system by looking at pages that do a lot of db calls. Is there a design pattern I can follow to achieve this?










share|improve this question


























    0














    I've started a new(ish) job and inherited a codebase that was heavily model-based involving lots of database calls. An example page could have, say, 50 users on it and the following db connections would happen for every single user:



    $user->getName
    $user->getDob
    $user->getDepartment

    etc etc



    Rather than one SQL query getting all this information, it's making multiple calls for every entity on the page. I'm keen to get an understanding of the problem pages on the system by looking at pages that do a lot of db calls. Is there a design pattern I can follow to achieve this?










    share|improve this question
























      0












      0








      0







      I've started a new(ish) job and inherited a codebase that was heavily model-based involving lots of database calls. An example page could have, say, 50 users on it and the following db connections would happen for every single user:



      $user->getName
      $user->getDob
      $user->getDepartment

      etc etc



      Rather than one SQL query getting all this information, it's making multiple calls for every entity on the page. I'm keen to get an understanding of the problem pages on the system by looking at pages that do a lot of db calls. Is there a design pattern I can follow to achieve this?










      share|improve this question













      I've started a new(ish) job and inherited a codebase that was heavily model-based involving lots of database calls. An example page could have, say, 50 users on it and the following db connections would happen for every single user:



      $user->getName
      $user->getDob
      $user->getDepartment

      etc etc



      Rather than one SQL query getting all this information, it's making multiple calls for every entity on the page. I'm keen to get an understanding of the problem pages on the system by looking at pages that do a lot of db calls. Is there a design pattern I can follow to achieve this?







      php mysql symfony






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 12 at 8:08









      James Stewart

      8912




      8912






















          1 Answer
          1






          active

          oldest

          votes


















          3














          The Symfony Profiler should help you check what's going on during a page load.






          share|improve this answer




















            Your Answer






            StackExchange.ifUsing("editor", function ()
            StackExchange.using("externalEditor", function ()
            StackExchange.using("snippets", function ()
            StackExchange.snippets.init();
            );
            );
            , "code-snippets");

            StackExchange.ready(function()
            var channelOptions =
            tags: "".split(" "),
            id: "1"
            ;
            initTagRenderer("".split(" "), "".split(" "), channelOptions);

            StackExchange.using("externalEditor", function()
            // Have to fire editor after snippets, if snippets enabled
            if (StackExchange.settings.snippets.snippetsEnabled)
            StackExchange.using("snippets", function()
            createEditor();
            );

            else
            createEditor();

            );

            function createEditor()
            StackExchange.prepareEditor(
            heartbeatType: 'answer',
            autoActivateHeartbeat: false,
            convertImagesToLinks: true,
            noModals: true,
            showLowRepImageUploadWarning: true,
            reputationToPostImages: 10,
            bindNavPrevention: true,
            postfix: "",
            imageUploader:
            brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
            contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
            allowUrls: true
            ,
            onDemand: true,
            discardSelector: ".discard-answer"
            ,immediatelyShowMarkdownHelp:true
            );



            );













            draft saved

            draft discarded


















            StackExchange.ready(
            function ()
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53258040%2fwith-symfony-can-i-check-how-many-db-connections-open-and-close-on-a-page-load%23new-answer', 'question_page');

            );

            Post as a guest















            Required, but never shown

























            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            3














            The Symfony Profiler should help you check what's going on during a page load.






            share|improve this answer

























              3














              The Symfony Profiler should help you check what's going on during a page load.






              share|improve this answer























                3












                3








                3






                The Symfony Profiler should help you check what's going on during a page load.






                share|improve this answer












                The Symfony Profiler should help you check what's going on during a page load.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 12 at 8:11









                andy

                1,9331718




                1,9331718



























                    draft saved

                    draft discarded
















































                    Thanks for contributing an answer to Stack Overflow!


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid


                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.

                    To learn more, see our tips on writing great answers.





                    Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


                    Please pay close attention to the following guidance:


                    • Please be sure to answer the question. Provide details and share your research!

                    But avoid


                    • Asking for help, clarification, or responding to other answers.

                    • Making statements based on opinion; back them up with references or personal experience.

                    To learn more, see our tips on writing great answers.




                    draft saved


                    draft discarded














                    StackExchange.ready(
                    function ()
                    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53258040%2fwith-symfony-can-i-check-how-many-db-connections-open-and-close-on-a-page-load%23new-answer', 'question_page');

                    );

                    Post as a guest















                    Required, but never shown





















































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown

































                    Required, but never shown














                    Required, but never shown












                    Required, but never shown







                    Required, but never shown







                    這個網誌中的熱門文章

                    Barbados

                    How to read a connectionString WITH PROVIDER in .NET Core?

                    Node.js Script on GitHub Pages or Amazon S3