On 2/6/2019 7:58 AM, Zheng Lin Edwin Yeo wrote:
Hi everyone,
Does anyone has further updates on this issue?
It is my strong belief that all the software running on this server
OTHER than Solr is competing with Solr for space in the OS disk cache,
and that Solr's data is getting pushed out of that cache.
Best guess is that with only one collection, the disk cache was able to
hold onto Solr's data better, and that with another collection present,
there's not enough disk cache space available to cache both of them
effectively.
I think you're going to need a dedicated machine for Solr, so Solr isn't
competing for system resources.
Thanks,
Shawn
