I have following Setup of elastic search:
ES Version: elasticsearch-0.90.7
I have one Index having 20k crawled web links.
OS Version: Linux 2.6.32-300.4.1.el5uek
Hardware: 6 x Intel(R) Xeon(R) CPU X5660 @ 2.80GHz/23GB
I am using Jmeter script to execute the simple search query on ES. I am
using 500 threads that will ramp up in 50 second and it will run in loop of
So around 50,000 queries are being fired on ES in 120 second. i.e. Around
400 queries per second.
Problem is in this Testing the CPU usage of ES is around 400% and the
response time that we are getting from ES is 400+ms and it is also coming
as 1k ms and 2k ms..
- Could you please tell me what might be going wrong here?
- What configuration I need to do at ES to achieve such kind of Testing?
- What type of system configuration I need to achieve this kind of testing?
Any other information you need then please let us know.
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