bisq/pricenode/journalscraper.sh

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#!/bin/bash
HOSTNAME="${COLLECTD_HOSTNAME:-localhost}"
INTERVAL=750
last=$(date +"%F %T" -d "$INTERVAL seconds ago")
while true;
do
now=$(date +"%F %T")
2020-02-27 11:26:26 +01:00
journalctl -u bisq-pricenode --since="$last" --until="$now" | grep -Eo "getAllMarketPrices.*bisq/[0-9].[0-9].[0-9]" | cut -d / -f 2 | sort | uniq -c | while read -r line; do
number=$(echo "${line}" | cut -d ' ' -f 1);
version=$(echo "${line}" | cut -d \ -f 2);
version=${version//./_};
echo "PUTVAL $HOSTNAME/requestsPer750Seconds/gauge-v$version interval=$INTERVAL N:$number";
done
last=$now
sleep $INTERVAL
done