Hi Matthew, I'm guessing it's the EBS. With EBS we've seen: * cpu.system going up in some kernels * low read/write speeds and maxed out IO at times
Otis -- Monitoring - Log Management - Alerting - Anomaly Detection Solr & Elasticsearch Consulting Support Training - http://sematext.com/ On Thu, Mar 2, 2017 at 10:04 AM, Caruana, Matthew <mcaru...@icij.org> wrote: > I’m currently performing an optimise operation on a ~190GB index with > about 4 million documents. The process has been running for hours. > > This is surprising, because the machine is an EC2 r4.xlarge with four > cores and 30GB of RAM, 24GB of which is allocated to the JVM. > > The load average has been steady at about 1.3. Memory usage is 25% or less > the whole time. iostat reports ~6% util. > > What gives? > > Running Solr 6.4.1.
