Re: Too High resident memory of cassandra 2.2.8

2016-11-16 Thread ankit tyagi
> > > *From: *ankit tyagi > *Reply-To: *"user@cassandra.apache.org" > *Date: *Sunday, November 13, 2016 at 11:33 PM > *To: *"user@cassandra.apache.org" > *Subject: *Re: Too High resident memory of cassandra 2.2.8 > > > > Hi Jeff, > &

Re: Too High resident memory of cassandra 2.2.8

2016-11-14 Thread Jeff Jirsa
columnfamily/table, so if you know how many tables you have, that may be an initial lower bound guess. From: ankit tyagi Reply-To: "user@cassandra.apache.org" Date: Sunday, November 13, 2016 at 11:33 PM To: "user@cassandra.apache.org" Subject: Re: Too High resident memor

Re: Too High resident memory of cassandra 2.2.8

2016-11-13 Thread ankit tyagi
> *From: *ankit tyagi > *Reply-To: *"user@cassandra.apache.org" > *Date: *Sunday, November 13, 2016 at 10:55 PM > *To: *"user@cassandra.apache.org" > *Subject: *Too High resident memory of cassandra 2.2.8 > > > > Hi, > > > > we are using cassandra 2.

Re: Too High resident memory of cassandra 2.2.8

2016-11-13 Thread Jeff Jirsa
Reply-To: "user@cassandra.apache.org" Date: Sunday, November 13, 2016 at 10:55 PM To: "user@cassandra.apache.org" Subject: Too High resident memory of cassandra 2.2.8 Hi, we are using cassandra 2.2.8 version in production. we are seeing resident memory of cassndra

Too High resident memory of cassandra 2.2.8

2016-11-13 Thread ankit tyagi
Hi, we are using cassandra 2.2.8 version in production. we are seeing resident memory of cassndra process is very high 40G while heap size is only 8GB. root 23339 1 80 Nov11 ?2-09:38:08 /opt/java8/bin/java -ea -javaagent:bin/../lib/jamm-0.3.0.jar -XX:+CMSClassUnloadingEnabled -X