[jira] [Commented] (CB-12019) cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0

2016-11-21 Thread Sebastien Chauffray (JIRA) 

[ 
https://issues.apache.org/jira/browse/CB-12019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15682962#comment-15682962
 ] 

Sebastien Chauffray commented on CB-12019:
--

Hi

Have you been able to watch this performance issue ?

Thanks a lot
Sebastien

> cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0
> ---
>
> Key: CB-12019
> URL: https://issues.apache.org/jira/browse/CB-12019
> Project: Apache Cordova
>  Issue Type: Bug
>  Components: Android, Plugin File
>Affects Versions: 3.5.0
> Environment: Tests done with Visual Studio 2015, cordova cli 6.3
> Materiel : Samsung A5 2016, Android 6.0.1
>Reporter: Sebastien Chauffray
>Priority: Minor
>  Labels: performance
>
> Performance tests to compare cordova-plugin-file 3.0.0 to 4.3.0
> I've done 3 tests : 
> Test 1 : Create 1 000 files (about 4 000 characters each) in synchronous 
> mode. I wait the end of a file to create the next
> Test 2 : Create 500 files (about 4 000 characters each) in asynchronous mode. 
> Don't wait to create all the file
> Test 3 : Create a file by 400 appends of 4 000 caractères and read this file 
> (about 1.60 Mo)
> I mesure each test and see very bad performance for version 4.3.0 of the 
> plugin...
> You can see the result in the array : 
> Version   3.0.0   
> Cycle 1Cycle 2
> Test 121s 975ms   22s 78ms
> Test 24s 118ms 3s 761ms
> Test 310s 317ms   
> Version   4.3.0   
> Cycle 1Cycle 2
> Test 150s 341ms   51s 10ms
> Test 28s 172ms 9s 230ms
> Test 316s 484ms   
> if needed, i can discuss about the test detail



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[jira] [Commented] (CB-12019) cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0

2016-10-20 Thread Sebastien Chauffray (JIRA) 

[ 
https://issues.apache.org/jira/browse/CB-12019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15591052#comment-15591052
 ] 

Sebastien Chauffray commented on CB-12019:
--

I'll try to describe the process we use, hope it could help.
Do not hesitate to contact me if you need more informations or if you see 
something wrong...

Info: 
Same code is used for both plugin versions.
We use WinJS librairy to manage some stuff like Promise.
ctrl.largeFileTemplate is a large stringify Json about 4 000 characters.


Function 1 - Used to create a file : 
 createFile: function (filePath, textContent) {
var ctrl = this;
return new WinJS.Promise(
function (completeDispatch, errorDispatch, 
progressDispatch) {
//Delete the file first
ctrl.deleteFile(filePath).then(
function (res) {
//Create the file and write the content
ctrl._dataDirectoryEntry.getFile(filePath, { 
create: true }, function (fileEntry) {
fileEntry.createWriter(function 
(fileWriter) {
fileWriter.onwriteend = function (evt) {
completeDispatch(true);
};
fileWriter.onerror = function (err) {
//Some STUFF
errorDispatch(err);
};
fileWriter.write(textContent);
});
});
}, function (err) {
  //Some STUFF
  errorDispatch(err);
});
});
}


Function 2 : Used to run some function recursively
   _recursively: function (array, fct, i) {
var ctrl = this;
i = i || 0;
if (i < array.length) {
return fct(array[i]).then(function () {
return ctrl._recursively(array, fct, ++i);
});
} else { return WinJS.Promise.wrap(); }
}


Main test function : Create files recursively
  createFilesSynchon: function () {
var ctrl = this;
var nbFiles = 1000;
//Generate an array with integer from 1 to nbFiles
var myarray = Array.apply(null, { length: nbFiles 
}).map(Number.call, Number);

//use _recursively function to call the creation of one file
ServicesT.MiSyncService._recursively(myarray, function (i) {
//create the file
var filepath = 
ServicesT.IOService.formatURL(ServicesT.IOService.getSubFolderDataPathIN() + 
'\\createFilesSynchon_' + i + '.json');
return ServicesT.IOService.createFile(filepath, 
ctrl.largeFileTemplate);
});
}


> cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0
> ---
>
> Key: CB-12019
> URL: https://issues.apache.org/jira/browse/CB-12019
> Project: Apache Cordova
>  Issue Type: Bug
>  Components: Android, Plugin File
>Affects Versions: 3.5.0
> Environment: Tests done with Visual Studio 2015, cordova cli 6.3
> Materiel : Samsung A5 2016, Android 6.0.1
>Reporter: Sebastien Chauffray
>Priority: Minor
>  Labels: performance
>
> Performance tests to compare cordova-plugin-file 3.0.0 to 4.3.0
> I've done 3 tests : 
> Test 1 : Create 1 000 files (about 4 000 characters each) in synchronous 
> mode. I wait the end of a file to create the next
> Test 2 : Create 500 files (about 4 000 characters each) in asynchronous mode. 
> Don't wait to create all the file
> Test 3 : Create a file by 400 appends of 4 000 caractères and read this file 
> (about 1.60 Mo)
> I mesure each test and see very bad performance for version 4.3.0 of the 
> plugin...
> You can see the result in the array : 
> Version   3.0.0   
> Cycle 1Cycle 2
> Test 121s 975ms   22s 78ms
> Test 24s 118ms 3s 761ms
> Test 310s 317ms   
> Version   4.3.0   
> Cycle 1Cycle 2
> Test 150s 341ms   51s 10ms
> Test 28s 172ms 9s 230ms
> Test 316s 484ms   
> if needed, i can discuss about the test detail



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[jira] [Commented] (CB-12019) cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0

2016-10-19 Thread Joe Bowser (JIRA) 

[ 
https://issues.apache.org/jira/browse/CB-12019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15589674#comment-15589674
 ] 

Joe Bowser commented on CB-12019:
-

[~schauffray] I don't use VS, so that actually wouldn't help.

> cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0
> ---
>
> Key: CB-12019
> URL: https://issues.apache.org/jira/browse/CB-12019
> Project: Apache Cordova
>  Issue Type: Bug
>  Components: Android, Plugin File
>Affects Versions: 3.5.0
> Environment: Tests done with Visual Studio 2015, cordova cli 6.3
> Materiel : Samsung A5 2016, Android 6.0.1
>Reporter: Sebastien Chauffray
>Priority: Minor
>  Labels: performance
>
> Performance tests to compare cordova-plugin-file 3.0.0 to 4.3.0
> I've done 3 tests : 
> Test 1 : Create 1 000 files (about 4 000 characters each) in synchronous 
> mode. I wait the end of a file to create the next
> Test 2 : Create 500 files (about 4 000 characters each) in asynchronous mode. 
> Don't wait to create all the file
> Test 3 : Create a file by 400 appends of 4 000 caractères and read this file 
> (about 1.60 Mo)
> I mesure each test and see very bad performance for version 4.3.0 of the 
> plugin...
> You can see the result in the array : 
> Version   3.0.0   
> Cycle 1Cycle 2
> Test 121s 975ms   22s 78ms
> Test 24s 118ms 3s 761ms
> Test 310s 317ms   
> Version   4.3.0   
> Cycle 1Cycle 2
> Test 150s 341ms   51s 10ms
> Test 28s 172ms 9s 230ms
> Test 316s 484ms   
> if needed, i can discuss about the test detail



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[jira] [Commented] (CB-12019) cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0

2016-10-19 Thread Sebastien Chauffray (JIRA) 

[ 
https://issues.apache.org/jira/browse/CB-12019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15588900#comment-15588900
 ] 

Sebastien Chauffray commented on CB-12019:
--

Sorry for my late answer...

The permissions have been set to the application before the tests. The results 
are pretty the same every time I run the tests

If needed, I can give the Visual Studio Solution

Thks for your answer
Sebstien

> cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0
> ---
>
> Key: CB-12019
> URL: https://issues.apache.org/jira/browse/CB-12019
> Project: Apache Cordova
>  Issue Type: Bug
>  Components: Android, Plugin File
>Affects Versions: 3.5.0
> Environment: Tests done with Visual Studio 2015, cordova cli 6.3
> Materiel : Samsung A5 2016, Android 6.0.1
>Reporter: Sebastien Chauffray
>Priority: Minor
>  Labels: performance
>
> Performance tests to compare cordova-plugin-file 3.0.0 to 4.3.0
> I've done 3 tests : 
> Test 1 : Create 1 000 files (about 4 000 characters each) in synchronous 
> mode. I wait the end of a file to create the next
> Test 2 : Create 500 files (about 4 000 characters each) in asynchronous mode. 
> Don't wait to create all the file
> Test 3 : Create a file by 400 appends of 4 000 caractères and read this file 
> (about 1.60 Mo)
> I mesure each test and see very bad performance for version 4.3.0 of the 
> plugin...
> You can see the result in the array : 
> Version   3.0.0   
> Cycle 1Cycle 2
> Test 121s 975ms   22s 78ms
> Test 24s 118ms 3s 761ms
> Test 310s 317ms   
> Version   4.3.0   
> Cycle 1Cycle 2
> Test 150s 341ms   51s 10ms
> Test 28s 172ms 9s 230ms
> Test 316s 484ms   
> if needed, i can discuss about the test detail



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[jira] [Commented] (CB-12019) cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0

2016-10-14 Thread Joe Bowser (JIRA) 

[ 
https://issues.apache.org/jira/browse/CB-12019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15576642#comment-15576642
 ] 

Joe Bowser commented on CB-12019:
-

Could the slow down be the permissions being asked?  What happens on concurrent 
tests? 

> cordova-plugin-file : Performance issue between version 3.0.0 and 4.3.0
> ---
>
> Key: CB-12019
> URL: https://issues.apache.org/jira/browse/CB-12019
> Project: Apache Cordova
>  Issue Type: Bug
>  Components: Android, Plugin File
>Affects Versions: 3.5.0
> Environment: Tests done with Visual Studio 2015, cordova cli 6.3
> Materiel : Samsung A5 2016, Android 6.0.1
>Reporter: Sebastien Chauffray
>  Labels: performance
>
> Performance tests to compare cordova-plugin-file 3.0.0 to 4.3.0
> I've done 3 tests : 
> Test 1 : Create 1 000 files (about 4 000 characters each) in synchronous 
> mode. I wait the end of a file to create the next
> Test 2 : Create 500 files (about 4 000 characters each) in asynchronous mode. 
> Don't wait to create all the file
> Test 3 : Create a file by 400 appends of 4 000 caractères and read this file 
> (about 1.60 Mo)
> I mesure each test and see very bad performance for version 4.3.0 of the 
> plugin...
> You can see the result in the array : 
> Version   3.0.0   
> Cycle 1Cycle 2
> Test 121s 975ms   22s 78ms
> Test 24s 118ms 3s 761ms
> Test 310s 317ms   
> Version   4.3.0   
> Cycle 1Cycle 2
> Test 150s 341ms   51s 10ms
> Test 28s 172ms 9s 230ms
> Test 316s 484ms   
> if needed, i can discuss about the test detail



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