Databases
StackOverflow2013
Postsdbo
POChrome incising system memory allocation while using Single page application
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POChrome incising system memory allocation while using Single page application
    primarykey
    data
    text
    <p>I’m developing Single page application where all content on the portal is swap by JavaScript and get by AJAX call. Main content of the page is interactive canvas where the content of the 5 layers of canvas with redrawing content based on data get by AJAX call.<br><br> Problem:<br> I make about 30 click on the canvas and allocated system memory grew by 1,5 GB. None of the process in the task manager don’t show that allocate this memory. When I reload (F5) the page the allocated system memory immediately return to normal (free the 1.5GB). <br> Second way to retrieve the allocate memory is to stay on the page without any activity for about 30min and the allocated system memory return to normal. It is decrease steadily, not like on reloading the page. <br> Of course closing the web browser also ‘help’.<br><br> What could help me:<br> - How to check with process allocate the memory?<br> - Any idea what could allocate the memory?<br> - Any idea how to force memory to free ?<br><br> Environment:<br> - Windows 7 Enterprise (64bit)<br> - IIS 7<br> - SQL Server 2012 (11.0.2100)<br> - Chrome 27.0.1453.94 <br> - Application is develop in Visual Studo 2010 with:<br> &nbsp;&nbsp;- MVC 4</p> <p><b>EDIT 06-06-2013</b><br> hear some example from tab chrome://memory-redirect/ after enter the application</p> <pre> Memory Virtual memory PID Name Private Shared Total Private Mapped 2116 Browser 72608k 29688k 102296k 81680k 74404k 4756 GPU 55184k 13088k 68272k 69604k 21216k 4068 Tab (Chrome) - About Memory 9456k 65352k 74808k 16224k 17628k 176 Tab - Applicastion tab 29876k 66552k 96428k 39700k 19684k Σ 167124k 341804k 207208k 132932k </pre> <p>Phisical memory usage - Task Manager: <b>2,59 GB</b></p> <p>After 30 interactions on canvas </p> <pre> Memory Virtual memory PID Name Private Shared Total Private Mapped 2116 Browser 81976k 42104k 124080k 89964k 95596k 4756 GPU 68136k 14176k 82312k 81548k 21452k 4068 Tab (Chrome) - About Memory 10816k 65408k 76224k 17372k 17632k 176 Tab - Applicastion tab 56180k 67644k 123824k 66224k 19688k Σ 217108k 406440k 255108k 154368k </pre> <p>Phisical memory usage - Task Manager: <b>4.63 GB</b></p> <p>From this calculation tables I see that java- leel can’t by larger then 64636 kB => 64MB => 0,064 GB. So my question is what for are allocate the rest of the memory almost 2 GB.<br> I guess it is connected with Chrome because this memory is release on page reload</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USRadullus
    1. USRadullus
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload