One of the Data node is having High CPU while doing a load testing

Sujad_Syed · February 2, 2018, 12:59am

warkolm · February 2, 2018, 1:04am

Are you asking for assistance here? It's not really clear what your expectations are.

Sujad_Syed · February 2, 2018, 1:37am

Hi,

Yes iam requesting help, unclear on what is causing the issue,

My assumptions, looks like while conducting the load test, jmeter is looking for same data , which is why only one data node is having CPU

Christian_Dahlqvist · February 2, 2018, 6:39am

Are you distributing the requests across all nodes in the cluster? How many shards are you indexing into/querying? Are these evenly distributed across the nodes in the cluster?

Sujad_Syed · February 2, 2018, 10:56am

Hi,

Yes iam requesting assistance, unclear on what is causing the issue,

My assumptions, looks like while conducting the load test, jmeter is
looking for same data , which is why only one data node is having CPU.

Christian_Dahlqvist · February 2, 2018, 1:02pm

Try to make your test load as realistic as possible, both with respect to data and queries. Sending the same query over and over will not, unless that is the behaviour you expect from the application, give very useful results.

system · March 2, 2018, 1:02pm

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