Hi Yonik and others, We ended up using adding 2 additional GB to physical ram (total of 4GB now) and set the java heap to 3GB, so OS should have 1GB to play with. The slave servers are now a lot more responsive, even during replication and with autowarm turned on (not too aggressive though).
It also seems like using the serialGC makes the server more responsive during the time of replication (registering new searcher) unless I'm missing something in the GC configuration. Thanks! -Gaku Yonik Seeley wrote: > > On Sun, Jun 1, 2008 at 5:20 AM, Gaku Mak <[EMAIL PROTECTED]> wrote: > [...] >> I also have some test script to query against the slave server; however, >> whenever during snapinstall, OOM would occur and the server is not very >> responsive (even with autowarm disabled). After a while (like couple >> minutes), the server can respond again. Is this expected? > > Not really expected, no. > Is the server unresponsive to a single search request (i.e. it takes a > long time to complete)? > Are you load testing, or just trying single requests? > >> I have set the heap size to 1.5GB out of the 2GB physical ram. Any help >> is >> appreciated. Thanks! > > Try a smaller heap. > The OS needs memory to cache the Lucene index structures too (Lucene > does very little caching and depends on the OS to do it for good > performance). > > > -Yonik > > -- View this message in context: http://www.nabble.com/solr-slave-configuration-help-tp17583642p17636257.html Sent from the Solr - User mailing list archive at Nabble.com.
