Its the indexing it appears. Its very weird.
With 2.4, during index, CPU keeps dropping to almost 0, and wa hits
20-30% for long stretches. Not much CPU is being used.
With 2.9, wa stays under 1% and CPU is pretty much always 100-300%.
- Mark
Shai Erera wrote:
Does it measure only indexing, or search as well? I think 2.9 does
have some good improvements to the search side, especially for sorting.
Maybe it's not "one big thing" that's causing this improvement, but
rather the aggregation of several "smaller things"?
On Wed, Aug 5, 2009 at 11:35 PM, Michael McCandless
<luc...@mikemccandless.com <mailto:luc...@mikemccandless.com>> wrote:
Hmm -- looks like 2.9 defaulted to autoCommit=false, but that can't
explain such a big difference.
Mike
On Wed, Aug 5, 2009 at 4:19 PM, Mark Miller<markrmil...@gmail.com
<mailto:markrmil...@gmail.com>> wrote:
> Michael McCandless wrote:
>>
>> Was the resulting index size approximately the same?
>>
>>
>
> lucene 2.9
>
> total 24480
> -rw-r--r-- 1 mark mark 18548115 2009-08-05 15:46 _0.fdt
> -rw-r--r-- 1 mark mark 160004 2009-08-05 15:46 _0.fdx
> -rw-r--r-- 1 mark mark 47 2009-08-05 15:46 _5m.fnm
> -rw-r--r-- 1 mark mark 2850871 2009-08-05 15:46 _5m.frq
> -rw-r--r-- 1 mark mark 20004 2009-08-05 15:46 _5m.nrm
> -rw-r--r-- 1 mark mark 2419839 2009-08-05 15:46 _5m.prx
> -rw-r--r-- 1 mark mark 14300 2009-08-05 15:46 _5m.tii
> -rw-r--r-- 1 mark mark 1026607 2009-08-05 15:46 _5m.tis
> -rw-r--r-- 1 mark mark 264 2009-08-05 15:46 segments_2
> -rw-r--r-- 1 mark mark 20 2009-08-05 15:46 segments.gen
>
>
> lucene 2.4
>
> total 24636
> -rw-r--r-- 1 mark mark 18585922 2009-08-05 16:11 _5m.fdt
> -rw-r--r-- 1 mark mark 160004 2009-08-05 16:11 _5m.fdx
> -rw-r--r-- 1 mark mark 42 2009-08-05 16:11 _5m.fnm
> -rw-r--r-- 1 mark mark 2875277 2009-08-05 16:11 _5m.frq
> -rw-r--r-- 1 mark mark 100004 2009-08-05 16:11 _5m.nrm
> -rw-r--r-- 1 mark mark 2439839 2009-08-05 16:11 _5m.prx
> -rw-r--r-- 1 mark mark 14329 2009-08-05 16:11 _5m.tii
> -rw-r--r-- 1 mark mark 1026623 2009-08-05 16:11 _5m.tis
> -rw-r--r-- 1 mark mark 59 2009-08-05 16:11 segments_3
> -rw-r--r-- 1 mark mark 20 2009-08-05 16:11 segments.gen
>
> --
> - Mark
>
> http://www.lucidimagination.com
>
>
>
>
>
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