turbot/aws_thrifty

GitHub

Query: redshift_cluster_low_utilization

Usage

steampipe query aws_thrifty.query.redshift_cluster_low_utilization

SQL

with redshift_cluster_utilization as (
select
cluster_identifier,
round(cast(sum(maximum)/count(maximum) as numeric), 1) as avg_max,
count(maximum) days
from
aws_redshift_cluster_metric_cpu_utilization_daily
where
date_part('day', now() - timestamp) <= 30
group by
cluster_identifier
)
select
i.cluster_identifier as resource,
case
when avg_max is null then 'error'
when avg_max < $1 then 'alarm'
when avg_max < $2 then 'info'
else 'ok'
end as status,
case
when avg_max is null then 'CloudWatch metrics not available for ' || title || '.'
else title || ' is averaging ' || avg_max || '% max utilization over the last ' || days || ' days.'
end as reason,
region,
account_id
from
aws_redshift_cluster as i
left join redshift_cluster_utilization as u on u.cluster_identifier = i.cluster_identifier;

Controls

The query is being used by the following controls: