bq. We're using NRTCachingDirectoryFactory
Which uses MMapDirectory under the covers.
The file handle counts will vary. During merging,
files are held open and while segments are merged
so new and old segments are open. Once merged,
the files in the old segment will be deleted so some
variance
On Tue, 2018-09-11 at 12:43 -0600, Shawn Heisey wrote:
> On 9/11/2018 12:14 PM, Boris Pasko wrote:
> >
> > >
> > > Run top, press shift-M to sort by memory usage, then grab a
> > atop: http://oi68.tinypic.com/10pokkk.jpg
> > top: http://oi63.tinypic.com/msbpfp.jpg
> Looking at the second one:
>
>
On 9/11/2018 12:14 PM, Boris Pasko wrote:
Run top, press shift-M to sort by memory usage, then grab a
atop: http://oi68.tinypic.com/10pokkk.jpg
top: http://oi63.tinypic.com/msbpfp.jpg
Looking at the second one:
The SHR value is showing 90GB.
Your Java process is in actuality only using in
Hi. We're running Solr 6.6.1 (SolrCloud, 3 clusters). Recently I noticed
it became significantly slower to respond and did some basic checks on
servers. There is little IO, a bit of CPU usage (110% user, 3090% idle),
but one thing is very strange - the resident memory usage of the Solr.
Despite
>Run top, press shift-M to sort by memory usage, then grab a
atop: http://oi68.tinypic.com/10pokkk.jpg
top: http://oi63.tinypic.com/msbpfp.jpg
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On Tue, 2018-09-11 at 10:26 -0700, Erick Erickson wrote:
> The memory usage is probably MMapDirectory, see:
> http://blog.thetaphi.de/2012/07/use-lucenes-mmapdirectory-on-64bit.ht
> ml,
> that's not a problem I'd guess.
We're using NRTCachingDirectoryFactory
> The open file handles... and ones
On 9/11/2018 11:07 AM, Boris Pasko wrote:
Hi. We're running Solr 6.6.1 (SolrCloud, 3 nodes). Recently I noticed
it became significantly slower to respond and did some basic checks on
servers. There is little IO, a bit of CPU usage (110% user, 3090%
idle),
but one thing is very strange - the
The memory usage is probably MMapDirectory, see:
http://blog.thetaphi.de/2012/07/use-lucenes-mmapdirectory-on-64bit.html,
that's not a problem I'd guess.
The open file handles... and ones being open many times.
1> how many _total_ segment files do you have in all the replicas in
the JVM? A single
> Same picture on Solr 6.6.2, tested on various Oracle JVMs ranging
> from 1.8.0_171 to 1.8.0_171
From 1.8.0_171 to 1.8.0_181
–
The information contained in this message and any attachments may be
confidential and/or restricted and protected from
Hi. We're running Solr 6.6.1 (SolrCloud, 3 nodes). Recently I noticed
it became significantly slower to respond and did some basic checks on
servers. There is little IO, a bit of CPU usage (110% user, 3090%
idle),
but one thing is very strange - the resident memory usage of the Solr.
Despite the
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