Hi,
graph: http://i.imgur.com/HjlGX4w.png
- Wanted to share our cache evictions/size for filter_cache and fielddata
and see what others are getting just for sanity checks. - The above is for one of our hot nodes.
- Machine:128GB JVM:96GB
- indices.fielddata.cache.size: 31GB
- indices.cache.filter.size: 8GB
- indices.fielddata.cache.expire: not set because of
http://www.elastic.co/guide/en/elasticsearch/guide/current/_limiting_memory_usage.html#f│
- Our data is logs and most queries are of type now-x {min,hour,days}.
- Most of these come off kibana 3 which uses specific unix timestamps in
the filter so we can't really do this
http://www.elastic.co/guide/en/elasticsearch/guide/current/_filter_order.html
w/o patching it. - We index about 20GB/hr peak and about 4GB/hr non-peak.
Thanks in advance for sharing your numbers.
Gavin
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