Display active Elasticsearch searches and calculate average value.
Display search thread pool statistics for each node in a cluster.
$ curl --silent "http://127.0.0.1:9200/_cat/thread_pool/search?v" node_name name active queue rejected es-node-a search 10 3 0 es-node-b search 4 0 0 es-node-c search 9 2 0 es-node-d search 6 0 0 es-node-e search 5 0 0
Display active Elasticsearch searches and calculate average value.
$ curl --silent http://127.0.0.1:9200/_cat/thread_pool/search | awk '{sum+=$3} END {print "There are " NR " running servers, " sum " active searches, with average of " sum/NR " searches per server" }'
There are 5 running servers, 34 active searches, with average of 6.8 searches per server
