algorithm - How can I correlate pageviews with memory spikes? -


I am having some memory problems with an application, but in reality it is difficult to find out where it is. I have two sets of data:

Pageviews

  • The page was requested
  • At that time The page was requested

Memory usage

  • The amount of memory being used
  • The time of use of this memory is recorded

I would like to see which pageviews are related to high memory usage, I guess I want to determine which page Rtdrishy has been correlated with increased memory usage, I'm a t-test of some sort. However, I am somewhat uncertain about what kind of T-test to go with. Can someone tell me in the right direction?

I suggest creating a dataset with two columns. Firstly the highest memory distribution will be the ratio of each page to display, and the second will be the ratio of those (similar) pages to the remaining values ​​of memory distribution.

Then you will have to check for a couple that the average difference (high-rest) of the difference is less or equal to zero (H), unlike the alternative hypothesis, the difference difference is more than the average I recommend using the non-parametric test Wilcoxon cyanide rank test which is different for the sample having texture of value - whitney test I will also vary the level of difference in each pair Tend to ignore some other tests maintains that the vehicle (such as sign test).

Keep in mind that relations (zero differences) present many problems in the derivatives of nonparametic methods and should be avoided. The better way to deal with relationships is to add a little "noise" to the data. That is, after modifying the bound values ​​by adding a small enough random variable, complete the test, which will not affect the ranking of the difference

I hope that in the conspiracy to test results and differences distribution Insight will be where the problem is.

It is implemented in


Comments

Post a Comment

Popular posts from this blog

sql - dynamically varied number of conditions in the 'where' statement using LINQ -

I am using my first project LINQ (in mvc), so maybe there's something very simple that I remember. However, a day of searching and experimenting does not work, so it works. I am trying to write a LINQ query (Linux to SQL) in which in many cases where the statement is different from an OR or an AND. We do not know how many conditions are going in the query till runtime. This search is for filter control, where the user can choose multiple criteria for filtering. Select from table where table.col = 1 or table.col = 2 or table.col = 7 .... 'Other number of conditions Before I just create the SQL query as a string, while looping over all the situations. However, it seems that there should be a good way to do this in LINQ. I tried to use Expression trees, but they had a second thought for this moment on my head, where the lambda function was to be executed inside the statement such as: values ​​for matchingRows = matchingRows for each value Where (function (row) row.c...
Read more

asp.net mvc - Dynamically Generated Ajax.BeginForm -

I have a problem with ASP.NET MVC Ajax forms. I generate many Ajax form in a table such as: & Lt; Input type = "submit" name = "activity" value = "add activity" / & gt; & Lt;%}% & gt; & Lt; / TD & gt; & Lt; / TR & gt; & Lt;%}% & gt; So far so good. When I post one of those forms, it gives a partial view in a div, and in this new partial view a new Ajax Beginnform (which is not in Genesis form) This second Ajax Beginnorf is exactly like the ones I got on the table, but when I post it, I do not get the "Ajax Post", but a normal post that sends me to a new page, I do not know whether the two Ajax forms What is the reason for the difference between, why is it the "dynamically generated" Ajax form behaves like a normal HTML form? By the way, I know that I can do it in different ways using javascript, but I would like to understand whether it can only be done using MVC helplars and Ajax lib...
Read more

Debug on symbian -

I am using trk for phone debug This works well for the Holorld project But when I start the project in phone debug mode 1) the load failed 2) TrkProtocolPlugin: to target the specified file Failure (please verify If any body understands what problem I am experiencing, then this problem helps me Pre-release If the application has the privileges assigned (with the appropriate certificate) itemprop = "text" > In your case, I will check: / li> If there is no conflict of application ID with any other application of device If there are problematic commands in the installation package (for example copy copy for non-accessible directories)
Read more