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Add sample queries file

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This commit is contained in:
Reda NOUSHI 2016-06-28 23:57:13 +00:00
parent 6565c98ad5
commit 1d383291eb
1 changed files with 6 additions and 0 deletions
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queries.yaml Normal file
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pg_replication:
query: 'SELECT EXTRACT(EPOCH FROM (now() - pg_last_xact_replay_timestamp()))::INT as lag'
metrics:
- lag:
usage: 'GAUGE'
description: 'Replication lag behind master in seconds'