On 12/11/2012 11:59 AM, Yonik Seeley wrote:
> On Tue, Dec 11, 2012 at 2:32 PM, Greg Bowyer wrote:
>> Yes the index can fit in ram on the boxes I am testing with - Its the
>> main rationale for sharding to make sure that we can hold an index in
>> ram at all times.
>>
>> MADV_WILLNEED might be rath
On Tue, Dec 11, 2012 at 2:32 PM, Greg Bowyer wrote:
> Yes the index can fit in ram on the boxes I am testing with - Its the
> main rationale for sharding to make sure that we can hold an index in
> ram at all times.
>
> MADV_WILLNEED might be rather bad if the index is bigger than ram
> (something
Yes the index can fit in ram on the boxes I am testing with - Its the
main rationale for sharding to make sure that we can hold an index in
ram at all times.
MADV_WILLNEED might be rather bad if the index is bigger than ram
(something to test maybe)
On 12/11/2012 02:40 AM, Michael McCandless wrot
; To: lucene-...@apache.org
> Subject: madvise and gregs hallucinations
>
> Since its too long (and has too much HTML and pictures and such forth) for
> the mailing list I have a more detailed write up here
>
> http://people.apache.org/~gbowyer/madvise-perf/index.html
>
>
Yes, do keep digging! darklaunch sounds like a very useful tool :)
And big bonus points because it's written in Python, heh.
The results are incredible.
In this test is there plenty of RAM to hold the index?
Mike McCandless
http://blog.mikemccandless.com
On Tue, Dec 11, 2012 at 12:33 AM, Greg
Keep digging, this is interesting ;)
D.
On Tue, Dec 11, 2012 at 6:33 AM, Greg Bowyer wrote:
> Since its too long (and has too much HTML and pictures and such forth)
> for the mailing list I have a more detailed write up here
>
> http://people.apache.org/~gbowyer/madvise-perf/index.html
>
> Howev
On 12/10/2012 10:33 PM, Greg Bowyer wrote:
Since its too long (and has too much HTML and pictures and such forth)
for the mailing list I have a more detailed write up here
http://people.apache.org/~gbowyer/madvise-perf/index.html
Then again this might be my own personal insanity .. :S
If
Since its too long (and has too much HTML and pictures and such forth)
for the mailing list I have a more detailed write up here
http://people.apache.org/~gbowyer/madvise-perf/index.html
However the short version.
At $DAYJOB as part of moving to lucene 4.0 I have been looking at what
we can chan
