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Diffstat (limited to 'extras')
| -rw-r--r-- | extras/munin/filebin_stats | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/extras/munin/filebin_stats b/extras/munin/filebin_stats new file mode 100644 index 000000000..f7e3bbeac --- /dev/null +++ b/extras/munin/filebin_stats @@ -0,0 +1,25 @@ +#!/bin/bash +# +# Put something along those lines into your munin-node config +# +# [filebin_stats] +# env.mysqlopts --defaults-file=/var/lib/munin/.my.cnf +# env.database filebin + +case $1 in + config) + cat <<'EOM' +graph_title FileBin +graph_args --base 1024 --logarithmic --units=si +graph_vlabel Space +used.label Storage used +dedup.label Storage saved by deduplication +EOM + exit 0;; +esac + +echo -n "used.value " +mysql $mysqlopts -sr $database <<<"select coalesce(sum(filesize), 0) as 'Used storage' from (select filesize from files group by hash) a;" || echo "a" + +echo -n "dedup.value " +mysql $mysqlopts -sr $database <<<"select coalesce(sum((c - 1) * sub.filesize), 0) 'Space saved by deduplication' from (select hash, filesize, count(*) c from files group by hash having c > 1 order by c) sub;" || echo "a" |