# Elasticsearch 5.2.2 Raspberry pi 3 low cpu memory optimization

**URL:** <https://discuss.elastic.co/t/elasticsearch-5-2-2-raspberry-pi-3-low-cpu-memory-optimization/77529>\
**Category:** Elasticsearch\
**Created:** [March 6, 2017, 3:22pm UTC](https://discuss.elastic.co/t/elasticsearch-5-2-2-raspberry-pi-3-low-cpu-memory-optimization/77529 "2017-03-06T15:22:48Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Alex\_Kefallonitis](https://avatars.discourse-cdn.com/v4/letter/a/f9ae1b/32.png) [@Alex\_Kefallonitis](https://discuss.elastic.co/u/Alex_Kefallonitis)\
**Post date:** [March 6, 2017, 3:22pm UTC](https://discuss.elastic.co/t/elasticsearch-5-2-2-raspberry-pi-3-low-cpu-memory-optimization/77529/1 "2017-03-06T15:22:48Z")

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I have successfully installed elasticsearch 5.2.2 on arm raspberry pi3 and i have 100% all  
cpus. Except max memory , shards and rellocation is there any other  
settings to apply for low resources machines? Eg threads and max cpu  
cores or something else as optimization? Thanks in advanced for help

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**Author:** ![Alex\_Kefallonitis](https://avatars.discourse-cdn.com/v4/letter/a/f9ae1b/32.png) [@Alex\_Kefallonitis](https://discuss.elastic.co/u/Alex_Kefallonitis)\
**Post date:** [March 7, 2017, 2:23pm UTC](https://discuss.elastic.co/t/elasticsearch-5-2-2-raspberry-pi-3-low-cpu-memory-optimization/77529/2 "2017-03-07T14:23:15Z")

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Noone?

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**Author:** ![theuntergeek](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/theuntergeek/32/44961_2.png) [@theuntergeek](https://discuss.elastic.co/u/theuntergeek)\
**Post date:** [March 7, 2017, 2:49pm UTC](https://discuss.elastic.co/t/elasticsearch-5-2-2-raspberry-pi-3-low-cpu-memory-optimization/77529/3 "2017-03-07T14:49:34Z")

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Sorry for the lack of response. We're at Elastic{ON} 2017 now, as are many of the regular respondents in these forums. I personally do not have a Raspberry Pi 3, so I cannot replicate this to see what may be going on. Hopefully someone else may have some insight.

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**Author:** ![Alex\_Kefallonitis](https://avatars.discourse-cdn.com/v4/letter/a/f9ae1b/32.png) [@Alex\_Kefallonitis](https://discuss.elastic.co/u/Alex_Kefallonitis)\
**Post date:** [March 7, 2017, 3:04pm UTC](https://discuss.elastic.co/t/elasticsearch-5-2-2-raspberry-pi-3-low-cpu-memory-optimization/77529/4 "2017-03-07T15:04:29Z")

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I just wanna know what else can i modify except Except max memory , shards and replicas to save resources.  
Like max cpu core threads using elastic. Thanks for your answer

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**Author:** ![Alex\_Kefallonitis](https://avatars.discourse-cdn.com/v4/letter/a/f9ae1b/32.png) [@Alex\_Kefallonitis](https://discuss.elastic.co/u/Alex_Kefallonitis)\
**Post date:** [March 8, 2017, 9:07pm UTC](https://discuss.elastic.co/t/elasticsearch-5-2-2-raspberry-pi-3-low-cpu-memory-optimization/77529/5 "2017-03-08T21:07:18Z")

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Weird no one knows...

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [April 5, 2017, 9:07pm UTC](https://discuss.elastic.co/t/elasticsearch-5-2-2-raspberry-pi-3-low-cpu-memory-optimization/77529/6 "2017-04-05T21:07:28Z")

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