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chenset/redis memory usage per key.sh

Last active March 27, 2019 03:37
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redis memory usage per key
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redis memory usage per key.sh
#!/usr/bin/env bash
redis_cmd='redis-cli -n 1'
# size of db
ssss=0
# get keys and sizes
for k in `$redis_cmd keys "*"`; do
key_size_bytes=`$redis_cmd memory usage $k`;
((ssss+=key_size_bytes))
#if [ $key_size_bytes -gt 1024000 ]
#then
echo $k "===" $key_size_bytes;
#fi
done
echo ""
echo "db size: " $ssss;
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chenset commented Mar 27, 2019

redis version >= 4.0

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