Cache API Commands - _nodes/_aliases

Hey guys,

Is there actually a way that elasticsearch can cache some API requests in
memory, so that they dont have to be loaded from disk every time?

E.g. If you open a ES stored dashboard in Kibana, Kibana is execurting curl
syslogserver:9200/_nodes and after that curl

Our "problem" is that these 2 commands may take 5-10 seconds to finish and
so the user of kibana are reporting poor performance due to the long
loading time of dashboards.

On our server we have much more RAM than needed so storing queries/API
commands in RAM would be very exciting for us.

Thanks for response.



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