Re: [chromium-discuss] Re: [v8-users] No Garbage Collection For Hours

2015-10-09 Thread Jochen Eisinger 
tbh, the only way to capture the output on that platform I know of is
running chrome in visual studio... I'll ask around to see whether there's a
better solution

On Wed, Oct 7, 2015 at 4:06 PM PhistucK  wrote:

> Windows 7.
>
>
> ☆*PhistucK*
>
> On Wed, Oct 7, 2015 at 4:51 PM, Jochen Eisinger 
> wrote:
>
>> depends a bit on the OS you run chromium on?
>>
>> On Mon, Oct 5, 2015 at 6:55 PM PhistucK  wrote:
>>
>>> Sure, but how do I get the output of the extension process? By enabling
>>> logging?
>>>
>>>
>>> ☆*PhistucK*
>>>
>>> On Mon, Oct 5, 2015 at 12:52 PM, Jochen Eisinger 
>>> wrote:
>>>
 it would be interesting to have the output of the extension process
 when running chromium with --js-flags="--trace-gc --trace-gc-nvp"

 Please file a bug with this information on crbug.com/new

 On Sat, Oct 3, 2015 at 5:49 PM PhistucK  wrote:

> Sorry for the cross post, I wanted your opinion before I file an
> issue, because I am not sure where to file it.
>
> I installed Outlook.com notifier
> 
>  and
> recently, I found out it was using a lot of memory.
>
> Looking into it, it uses YUI to fetch mail.live.com, YUI adds the
> content to a DocumentFragment, the script looks for an element, gets its
> content and that is it, every half a minute or so.
>
> Using the Developer Tools feature, I used the Profiler panel, took a
> heap snapshot, switched to the Containment view and saw that GC
> roots>Global handles uses over 300 MBs. It basically contains the string
> content fetched from mail.live.com ever since Chrome was started.
>
> I then went to the TImeline panel and clicked on the trash can button
> ("Collect garbage"), took another heap snapshot and it went back to about 
> 1
> MB.
>
> I think I noticed that when the available memory is low, it does
> collect the garbage quickly, but it happened when I artificially created
> 1000 large DocumentFragments, added them to an array and deleted the 
> array.
>
> Should I file a V8 issue, or a Chromium issue?
> I figure it is a V8 issue, but I want to make sure, since it does
> involve extensions (a background page) and DOM operations.
>
>
>
> ☆*PhistucK*
>
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> --
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 --
 --
 Chromium Discussion mailing list: chromium-disc...@chromium.org
 View archives, change email options, or unsubscribe:
 http://groups.google.com/a/chromium.org/group/chromium-discuss

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>>>
>

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Re: [chromium-discuss] Re: [v8-users] No Garbage Collection For Hours

2015-10-07 Thread Jochen Eisinger 
depends a bit on the OS you run chromium on?

On Mon, Oct 5, 2015 at 6:55 PM PhistucK  wrote:

> Sure, but how do I get the output of the extension process? By enabling
> logging?
>
>
> ☆*PhistucK*
>
> On Mon, Oct 5, 2015 at 12:52 PM, Jochen Eisinger 
> wrote:
>
>> it would be interesting to have the output of the extension process when
>> running chromium with --js-flags="--trace-gc --trace-gc-nvp"
>>
>> Please file a bug with this information on crbug.com/new
>>
>> On Sat, Oct 3, 2015 at 5:49 PM PhistucK  wrote:
>>
>>> Sorry for the cross post, I wanted your opinion before I file an issue,
>>> because I am not sure where to file it.
>>>
>>> I installed Outlook.com notifier
>>> 
>>>  and
>>> recently, I found out it was using a lot of memory.
>>>
>>> Looking into it, it uses YUI to fetch mail.live.com, YUI adds the
>>> content to a DocumentFragment, the script looks for an element, gets its
>>> content and that is it, every half a minute or so.
>>>
>>> Using the Developer Tools feature, I used the Profiler panel, took a
>>> heap snapshot, switched to the Containment view and saw that GC
>>> roots>Global handles uses over 300 MBs. It basically contains the string
>>> content fetched from mail.live.com ever since Chrome was started.
>>>
>>> I then went to the TImeline panel and clicked on the trash can button
>>> ("Collect garbage"), took another heap snapshot and it went back to about 1
>>> MB.
>>>
>>> I think I noticed that when the available memory is low, it does collect
>>> the garbage quickly, but it happened when I artificially created 1000 large
>>> DocumentFragments, added them to an array and deleted the array.
>>>
>>> Should I file a V8 issue, or a Chromium issue?
>>> I figure it is a V8 issue, but I want to make sure, since it does
>>> involve extensions (a background page) and DOM operations.
>>>
>>>
>>>
>>> ☆*PhistucK*
>>>
>>> --
>>> --
>>> v8-users mailing list
>>> v8-users@googlegroups.com
>>> http://groups.google.com/group/v8-users
>>> ---
>>> You received this message because you are subscribed to the Google
>>> Groups "v8-users" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to v8-users+unsubscr...@googlegroups.com.
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>> --
>> --
>> Chromium Discussion mailing list: chromium-disc...@chromium.org
>> View archives, change email options, or unsubscribe:
>> http://groups.google.com/a/chromium.org/group/chromium-discuss
>>
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>> email to chromium-discuss+unsubscr...@chromium.org.
>>
>

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Re: [chromium-discuss] Re: [v8-users] No Garbage Collection For Hours

2015-10-07 Thread PhistucK 
Windows 7.


☆*PhistucK*

On Wed, Oct 7, 2015 at 4:51 PM, Jochen Eisinger  wrote:

> depends a bit on the OS you run chromium on?
>
> On Mon, Oct 5, 2015 at 6:55 PM PhistucK  wrote:
>
>> Sure, but how do I get the output of the extension process? By enabling
>> logging?
>>
>>
>> ☆*PhistucK*
>>
>> On Mon, Oct 5, 2015 at 12:52 PM, Jochen Eisinger 
>> wrote:
>>
>>> it would be interesting to have the output of the extension process when
>>> running chromium with --js-flags="--trace-gc --trace-gc-nvp"
>>>
>>> Please file a bug with this information on crbug.com/new
>>>
>>> On Sat, Oct 3, 2015 at 5:49 PM PhistucK  wrote:
>>>
 Sorry for the cross post, I wanted your opinion before I file an issue,
 because I am not sure where to file it.

 I installed Outlook.com notifier
 
  and
 recently, I found out it was using a lot of memory.

 Looking into it, it uses YUI to fetch mail.live.com, YUI adds the
 content to a DocumentFragment, the script looks for an element, gets its
 content and that is it, every half a minute or so.

 Using the Developer Tools feature, I used the Profiler panel, took a
 heap snapshot, switched to the Containment view and saw that GC
 roots>Global handles uses over 300 MBs. It basically contains the string
 content fetched from mail.live.com ever since Chrome was started.

 I then went to the TImeline panel and clicked on the trash can button
 ("Collect garbage"), took another heap snapshot and it went back to about 1
 MB.

 I think I noticed that when the available memory is low, it does
 collect the garbage quickly, but it happened when I artificially created
 1000 large DocumentFragments, added them to an array and deleted the array.

 Should I file a V8 issue, or a Chromium issue?
 I figure it is a V8 issue, but I want to make sure, since it does
 involve extensions (a background page) and DOM operations.



 ☆*PhistucK*

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>>> --
>>> --
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>>>
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>>>
>>

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Re: [v8-users] No Garbage Collection For Hours

2015-10-05 Thread Jochen Eisinger 
it would be interesting to have the output of the extension process when
running chromium with --js-flags="--trace-gc --trace-gc-nvp"

Please file a bug with this information on crbug.com/new

On Sat, Oct 3, 2015 at 5:49 PM PhistucK  wrote:

> Sorry for the cross post, I wanted your opinion before I file an issue,
> because I am not sure where to file it.
>
> I installed Outlook.com notifier
> 
>  and
> recently, I found out it was using a lot of memory.
>
> Looking into it, it uses YUI to fetch mail.live.com, YUI adds the content
> to a DocumentFragment, the script looks for an element, gets its content
> and that is it, every half a minute or so.
>
> Using the Developer Tools feature, I used the Profiler panel, took a heap
> snapshot, switched to the Containment view and saw that GC roots>Global
> handles uses over 300 MBs. It basically contains the string content fetched
> from mail.live.com ever since Chrome was started.
>
> I then went to the TImeline panel and clicked on the trash can button
> ("Collect garbage"), took another heap snapshot and it went back to about 1
> MB.
>
> I think I noticed that when the available memory is low, it does collect
> the garbage quickly, but it happened when I artificially created 1000 large
> DocumentFragments, added them to an array and deleted the array.
>
> Should I file a V8 issue, or a Chromium issue?
> I figure it is a V8 issue, but I want to make sure, since it does involve
> extensions (a background page) and DOM operations.
>
>
>
> ☆*PhistucK*
>
> --
> --
> v8-users mailing list
> v8-users@googlegroups.com
> http://groups.google.com/group/v8-users
> ---
> You received this message because you are subscribed to the Google Groups
> "v8-users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to v8-users+unsubscr...@googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.
>

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Re: [chromium-discuss] Re: [v8-users] No Garbage Collection For Hours

2015-10-05 Thread PhistucK 
Sure, but how do I get the output of the extension process? By enabling
logging?


☆*PhistucK*

On Mon, Oct 5, 2015 at 12:52 PM, Jochen Eisinger 
wrote:

> it would be interesting to have the output of the extension process when
> running chromium with --js-flags="--trace-gc --trace-gc-nvp"
>
> Please file a bug with this information on crbug.com/new
>
> On Sat, Oct 3, 2015 at 5:49 PM PhistucK  wrote:
>
>> Sorry for the cross post, I wanted your opinion before I file an issue,
>> because I am not sure where to file it.
>>
>> I installed Outlook.com notifier
>> 
>>  and
>> recently, I found out it was using a lot of memory.
>>
>> Looking into it, it uses YUI to fetch mail.live.com, YUI adds the
>> content to a DocumentFragment, the script looks for an element, gets its
>> content and that is it, every half a minute or so.
>>
>> Using the Developer Tools feature, I used the Profiler panel, took a heap
>> snapshot, switched to the Containment view and saw that GC roots>Global
>> handles uses over 300 MBs. It basically contains the string content fetched
>> from mail.live.com ever since Chrome was started.
>>
>> I then went to the TImeline panel and clicked on the trash can button
>> ("Collect garbage"), took another heap snapshot and it went back to about 1
>> MB.
>>
>> I think I noticed that when the available memory is low, it does collect
>> the garbage quickly, but it happened when I artificially created 1000 large
>> DocumentFragments, added them to an array and deleted the array.
>>
>> Should I file a V8 issue, or a Chromium issue?
>> I figure it is a V8 issue, but I want to make sure, since it does involve
>> extensions (a background page) and DOM operations.
>>
>>
>>
>> ☆*PhistucK*
>>
>> --
>> --
>> v8-users mailing list
>> v8-users@googlegroups.com
>> http://groups.google.com/group/v8-users
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "v8-users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to v8-users+unsubscr...@googlegroups.com.
>> For more options, visit https://groups.google.com/d/optout.
>>
> --
> --
> Chromium Discussion mailing list: chromium-disc...@chromium.org
> View archives, change email options, or unsubscribe:
> http://groups.google.com/a/chromium.org/group/chromium-discuss
>
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[v8-users] No Garbage Collection For Hours

2015-10-03 Thread PhistucK 
Sorry for the cross post, I wanted your opinion before I file an issue,
because I am not sure where to file it.

I installed Outlook.com notifier

and
recently, I found out it was using a lot of memory.

Looking into it, it uses YUI to fetch mail.live.com, YUI adds the content
to a DocumentFragment, the script looks for an element, gets its content
and that is it, every half a minute or so.

Using the Developer Tools feature, I used the Profiler panel, took a heap
snapshot, switched to the Containment view and saw that GC roots>Global
handles uses over 300 MBs. It basically contains the string content fetched
from mail.live.com ever since Chrome was started.

I then went to the TImeline panel and clicked on the trash can button
("Collect garbage"), took another heap snapshot and it went back to about 1
MB.

I think I noticed that when the available memory is low, it does collect
the garbage quickly, but it happened when I artificially created 1000 large
DocumentFragments, added them to an array and deleted the array.

Should I file a V8 issue, or a Chromium issue?
I figure it is a V8 issue, but I want to make sure, since it does involve
extensions (a background page) and DOM operations.



☆*PhistucK*

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