elasticsearchlog-stats-mtd.sh

#!/bin/bash

elasticsearch_url="https://elasticsearchlog.athenahealth.com:9200"
month=$(date +%Y.%m)

indices=$(curl -s "${elasticsearch_url}/_cat/indices?bytes=b" | sort -rnk8)

echo "Statistics for the month of $month"

echo -n "Events stored month-to-date: "
echo "${indices}" | grep $month | awk '{print $6}' | paste -sd+ - | bc

echo -n "GigaBytes stored month-to-date: "
echo "${indices}" | grep $month | awk '{print $8}' | paste -sd+ - | bc | awk '{$1=$1/(1024^3); print $1,"GB";}'

echo -n "Total events stored: "
echo "${indices}" | awk '{print $6}' | paste -sd+ - | bc

echo -n "Total gigabytes stored: "
echo "${indices}" | awk '{print $8}' | paste -sd+ - | bc | awk '{$1=$1/(1024^3); print $1,"GB";}'