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Posted to users@trafficserver.apache.org by Yunkai Zhang <yu...@gmail.com> on 2013/02/04 18:59:29 UTC
How to use reclaimable freelist
I have writen a article in google doc to explain how to use reclaimable
freelist:
https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMpxZ4/edit?usp=sharing
Feel free to make changes and additions as necessary.
--
Yunkai Zhang
Work at Taobao
Re: How to use reclaimable freelist
Posted by Yunkai Zhang <yu...@gmail.com>.
在 2013年2月5日星期二,Igor Galić 写道:
> On Tuesday, February 05, 2013 01:59:29 AM Yunkai Zhang wrote:
> > I have writen a article in google doc to explain how to use reclaimable
> > freelist:
> >
> >
> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMp
> > xZ4/edit?usp=sharing
> >
> > Feel free to make changes and additions as necessary.
>
> Quote from that document:
>
> """The default memory pool in TrafficServer(abbr. TS) is not reclaimable,
> as a
> result, TS will consume more and more memory which may lead to OOM."""
>
> I "solved" this problem by disabling the OOM killer.
Yea, it's a workaround, but no help for us, as OS will run into SWAP state,
performance will be dropped down seriously:)
>
> -- i
>
--
Yunkai Zhang
Work at Taobao
Re: How to use reclaimable freelist
Posted by Yunkai Zhang <yu...@gmail.com>.
在 2013年2月5日星期二,Igor Galić 写道:
> On Tuesday, February 05, 2013 01:59:29 AM Yunkai Zhang wrote:
> > I have writen a article in google doc to explain how to use reclaimable
> > freelist:
> >
> >
> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMp
> > xZ4/edit?usp=sharing
> >
> > Feel free to make changes and additions as necessary.
>
> Quote from that document:
>
> """The default memory pool in TrafficServer(abbr. TS) is not reclaimable,
> as a
> result, TS will consume more and more memory which may lead to OOM."""
>
> I "solved" this problem by disabling the OOM killer.
Yea, it's a workaround, but no help for us, as OS will run into SWAP state,
performance will be dropped down seriously:)
>
> -- i
>
--
Yunkai Zhang
Work at Taobao
Re: How to use reclaimable freelist
Posted by Igor Galić <i....@brainsware.org>.
On Tuesday, February 05, 2013 01:59:29 AM Yunkai Zhang wrote:
> I have writen a article in google doc to explain how to use reclaimable
> freelist:
>
> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMp
> xZ4/edit?usp=sharing
>
> Feel free to make changes and additions as necessary.
Quote from that document:
"""The default memory pool in TrafficServer(abbr. TS) is not reclaimable, as a
result, TS will consume more and more memory which may lead to OOM."""
I "solved" this problem by disabling the OOM killer.
-- i
Re: How to use reclaimable freelist
Posted by Igor Galić <i....@brainsware.org>.
On Tuesday, February 05, 2013 01:59:29 AM Yunkai Zhang wrote:
> I have writen a article in google doc to explain how to use reclaimable
> freelist:
>
> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMp
> xZ4/edit?usp=sharing
>
> Feel free to make changes and additions as necessary.
Quote from that document:
"""The default memory pool in TrafficServer(abbr. TS) is not reclaimable, as a
result, TS will consume more and more memory which may lead to OOM."""
I "solved" this problem by disabling the OOM killer.
-- i
Re: How to use reclaimable freelist
Posted by Yunkai Zhang <yu...@gmail.com>.
On Tue, Feb 5, 2013 at 2:15 AM, Yunkai Zhang <yu...@gmail.com> wrote:
>
>
>
> On Tue, Feb 5, 2013 at 2:11 AM, James Peach <ja...@me.com> wrote:
>
>> On Feb 4, 2013, at 9:59 AM, Yunkai Zhang <yu...@gmail.com> wrote:
>>
>> > I have writen a article in google doc to explain how to use reclaimable
>> > freelist:
>> >
>> >
>> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMpxZ4/edit?usp=sharing
>> >
>> > Feel free to make changes and additions as necessary.
>>
>> Thanks, this is great! Can you please add this to the wiki?
>> https://cwiki.apache.org/confluence/display/TS/Apache+Traffic+Server
>>
>>
> Ok
>
I'll add it wiki tomorrow, here is evening now, haha:D
>
>
>
>> J
>>
>>
>
>
> --
> Yunkai Zhang
> Work at Taobao
>
--
Yunkai Zhang
Work at Taobao
Re: How to use reclaimable freelist
Posted by Yunkai Zhang <yu...@gmail.com>.
On Tue, Feb 5, 2013 at 2:15 AM, Yunkai Zhang <yu...@gmail.com> wrote:
>
>
>
> On Tue, Feb 5, 2013 at 2:11 AM, James Peach <ja...@me.com> wrote:
>
>> On Feb 4, 2013, at 9:59 AM, Yunkai Zhang <yu...@gmail.com> wrote:
>>
>> > I have writen a article in google doc to explain how to use reclaimable
>> > freelist:
>> >
>> >
>> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMpxZ4/edit?usp=sharing
>> >
>> > Feel free to make changes and additions as necessary.
>>
>> Thanks, this is great! Can you please add this to the wiki?
>> https://cwiki.apache.org/confluence/display/TS/Apache+Traffic+Server
>>
>>
> Ok
>
I'll add it wiki tomorrow, here is evening now, haha:D
>
>
>
>> J
>>
>>
>
>
> --
> Yunkai Zhang
> Work at Taobao
>
--
Yunkai Zhang
Work at Taobao
Re: How to use reclaimable freelist
Posted by Yunkai Zhang <yu...@gmail.com>.
On Tue, Feb 5, 2013 at 2:11 AM, James Peach <ja...@me.com> wrote:
> On Feb 4, 2013, at 9:59 AM, Yunkai Zhang <yu...@gmail.com> wrote:
>
> > I have writen a article in google doc to explain how to use reclaimable
> > freelist:
> >
> >
> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMpxZ4/edit?usp=sharing
> >
> > Feel free to make changes and additions as necessary.
>
> Thanks, this is great! Can you please add this to the wiki?
> https://cwiki.apache.org/confluence/display/TS/Apache+Traffic+Server
>
>
Ok
> J
>
>
--
Yunkai Zhang
Work at Taobao
Re: How to use reclaimable freelist
Posted by Yunkai Zhang <yu...@gmail.com>.
On Tue, Feb 5, 2013 at 2:11 AM, James Peach <ja...@me.com> wrote:
> On Feb 4, 2013, at 9:59 AM, Yunkai Zhang <yu...@gmail.com> wrote:
>
> > I have writen a article in google doc to explain how to use reclaimable
> > freelist:
> >
> >
> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMpxZ4/edit?usp=sharing
> >
> > Feel free to make changes and additions as necessary.
>
> Thanks, this is great! Can you please add this to the wiki?
> https://cwiki.apache.org/confluence/display/TS/Apache+Traffic+Server
>
>
Ok
> J
>
>
--
Yunkai Zhang
Work at Taobao
Re: How to use reclaimable freelist
Posted by Yunkai Zhang <yu...@gmail.com>.
On Tue, Feb 5, 2013 at 2:11 AM, James Peach <ja...@me.com> wrote:
> On Feb 4, 2013, at 9:59 AM, Yunkai Zhang <yu...@gmail.com> wrote:
>
> > I have writen a article in google doc to explain how to use reclaimable
> > freelist:
> >
> >
> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMpxZ4/edit?usp=sharing
> >
> > Feel free to make changes and additions as necessary.
>
> Thanks, this is great! Can you please add this to the wiki?
> https://cwiki.apache.org/confluence/display/TS/Apache+Traffic+Server
I have added it to apache wiki:
https://cwiki.apache.org/confluence/display/TS/How+to+use+reclaimable+freelist
Thank you.
>
>
> J
>
>
--
Yunkai Zhang
Work at Taobao
Re: How to use reclaimable freelist
Posted by Yunkai Zhang <yu...@gmail.com>.
On Tue, Feb 5, 2013 at 2:11 AM, James Peach <ja...@me.com> wrote:
> On Feb 4, 2013, at 9:59 AM, Yunkai Zhang <yu...@gmail.com> wrote:
>
> > I have writen a article in google doc to explain how to use reclaimable
> > freelist:
> >
> >
> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMpxZ4/edit?usp=sharing
> >
> > Feel free to make changes and additions as necessary.
>
> Thanks, this is great! Can you please add this to the wiki?
> https://cwiki.apache.org/confluence/display/TS/Apache+Traffic+Server
I have added it to apache wiki:
https://cwiki.apache.org/confluence/display/TS/How+to+use+reclaimable+freelist
Thank you.
>
>
> J
>
>
--
Yunkai Zhang
Work at Taobao
Re: How to use reclaimable freelist
Posted by James Peach <ja...@me.com>.
On Feb 4, 2013, at 9:59 AM, Yunkai Zhang <yu...@gmail.com> wrote:
> I have writen a article in google doc to explain how to use reclaimable
> freelist:
>
> https://docs.google.com/document/d/1zHv-c3ZgYJnYjX6Bt1FsBTdBswIK7YFCN3vcYGMpxZ4/edit?usp=sharing
>
> Feel free to make changes and additions as necessary.
Thanks, this is great! Can you please add this to the wiki? https://cwiki.apache.org/confluence/display/TS/Apache+Traffic+Server
J