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From Zheng Lin Edwin Yeo <edwinye...@gmail.com>
Subject Re: solr performance issue
Date Wed, 10 Feb 2016 01:57:11 GMT
1 million document isn't considered big for Solr. How much RAM does your
machine have?

Regards,
Edwin

On 8 February 2016 at 23:45, Susheel Kumar <susheel2777@gmail.com> wrote:

> 1 million document shouldn't have any issues at all.  Something else is
> wrong with your hw/system configuration.
>
> Thanks,
> Susheel
>
> On Mon, Feb 8, 2016 at 6:45 AM, sara hajili <hajili.sara@gmail.com> wrote:
>
> > On Mon, Feb 8, 2016 at 3:04 AM, sara hajili <hajili.sara@gmail.com>
> wrote:
> >
> > > sorry i made a mistake i have a bout 1000 K doc.
> > > i mean about 1000000 doc.
> > >
> > > On Mon, Feb 8, 2016 at 1:35 AM, Emir Arnautovic <
> > > emir.arnautovic@sematext.com> wrote:
> > >
> > >> Hi Sara,
> > >> Not sure if I am reading this right, but I read it as you have 1000
> doc
> > >> index and issues? Can you tell us bit more about your setup: number of
> > >> servers, hw, index size, number of shards, queries that you run, do
> you
> > >> index at the same time...
> > >>
> > >> It seems to me that you are running Solr on server with limited RAM
> and
> > >> probably small heap. Swapping for sure will slow things down and GC is
> > most
> > >> likely reason for high CPU.
> > >>
> > >> You can use http://sematext.com/spm to collect Solr and host metrics
> > and
> > >> see where the issue is.
> > >>
> > >> Thanks,
> > >> Emir
> > >>
> > >> --
> > >> Monitoring * Alerting * Anomaly Detection * Centralized Log Management
> > >> Solr & Elasticsearch Support * http://sematext.com/
> > >>
> > >>
> > >>
> > >> On 08.02.2016 10:27, sara hajili wrote:
> > >>
> > >>> hi all.
> > >>> i have a problem with my solr performance and usage hardware like a
> > >>> ram,cup...
> > >>> i have a lot of document and so indexed file about 1000 doc in solr
> > that
> > >>> every doc has about 8 field in average.
> > >>> and each field has about 60 char.
> > >>> i set my field as a storedfield = "false" except of  1 field. // i
> read
> > >>> that this help performance.
> > >>> i used copy field and dynamic field if it was necessary . // i read
> > that
> > >>> this help performance.
> > >>> and now my question is that when i run a lot of query on solr i faced
> > >>> with
> > >>> a problem solr use more cpu and ram and after that filled ,it use a
> lot
> > >>>   swapped storage and then use hard,but doesn't create a system file!
> > >>> solr
> > >>> fill hard until i forced to restart server to release hard disk.
> > >>> and now my question is why solr treat in this way? and how i can
> avoid
> > >>> solr
> > >>> to use huge cpu space?
> > >>> any config need?!
> > >>>
> > >>>
> > >>
> > >
> >
>

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