1,035
edits
ElasticSearch: Difference between revisions
→Memory
No edit summary |
(→Memory) |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 34: | Line 34: | ||
=== Memory === | === Memory === | ||
[https://www.elastic.co/guide/en/elasticsearch/guide/current/heap-sizing.html the ES docs] say to allocate half your available memory to the heap. At the moment (23-10-26) we are using 2.5G/8G memory at rest. Going to try allocating | [https://www.elastic.co/guide/en/elasticsearch/guide/current/heap-sizing.html the ES docs] say to allocate half your available memory to the heap. At the moment (23-10-26) we are using 2.5G/8G memory at rest. Going to try allocating 2GB and see what happens | ||
'''Notes:''' | |||
* Keep getting OOM, so changing 3GB to 2GB. Search performance seems fine, indexing jobs finish, etc. This will probably be fine for now unless we have some huge spike in users/searchers - jonny, 23-11-25 | |||
<code>/etc/elasticsearch/jvm.options.d/heap.options</code> | <code>/etc/elasticsearch/jvm.options.d/heap.options</code> | ||
<pre> | <pre> | ||
- | -Xms2g | ||
- | -Xmx2g | ||
</pre> | </pre> | ||