openstack/devstack
Code Issues Proposed changes

Enable MySQL slow query log.

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Change-Id: I3db33839bea28abaff01f1d7b7d6698c5dd2c083
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Monty Taylor 2013-01-07 08:17:01 +00:00
parent 5d8ae5bb6b
commit 7c73e8dee7
1 changed files with 15 additions and 0 deletions
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15
lib/databases/mysql
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@ -63,6 +63,21 @@ function configure_database_mysql {
default-storage-engine = InnoDB" $MY_CONF
fi
# Turn on slow query log
sudo sed -i '/log.slow.queries/d' $MY_CONF
sudo sed -i -e "/^\[mysqld\]/ a \
log-slow-queries = /var/log/mysql/mysql-slow.log" $MY_CONF
# Log any query taking longer than a second
sudo sed -i '/long.query.time/d' $MY_CONF
sudo sed -i -e "/^\[mysqld\]/ a \
long-query-time = 1" $MY_CONF
# Log all non-indexed queries
sudo sed -i '/log.queries.not.using.indexes/d' $MY_CONF
sudo sed -i -e "/^\[mysqld\]/ a \
log-queries-not-using-indexes" $MY_CONF
restart_service $MYSQL
}