def aws_cpu_days_of_the_week_usage_m(accounts):
"""---
get:
tags:
- aws
produces:
- application/json
description: &desc AWS CPU usage by days of the week
summary: *desc
responses:
200:
description: List of days
schema:
properties:
hours:
type: array
items:
properties:
day:
type: string
cpu:
type: number
403:
description: Not logged in
404:
description: AWS account not registered
"""
days = AWSMetric.days_of_the_week_cpu_usage(account.key
for account in accounts)
if not days:
return jsonify(message=get_next_update_estimation_message_aws(
accounts, AWS_KEY_PROCESSING_INTERVAL_HOURS))
return jsonify(dict(hours=days))
def get_daily_cpu_usage_by_tag(session, key):
tags = defaultdict(lambda : defaultdict(list))
res = defaultdict(list)
for region, instance in get_all_instances(session):
if instance.tags:
for tag in instance.tags:
if tag['Key'] != 'Name' and not tag['Key'].startswith('aws:'):
tags[tag['Key']][tag['Value']].append(region+'/'+instance.id)
for tag_key, tag_values_dict in tags.iteritems():
for tag_value, instance_ids in tag_values_dict.iteritems():
usage = AWSMetric.days_of_the_week_cpu_usage(key, resources=instance_ids)
if usage:
res[tag_key].append(dict(tag_value=tag_value, usage=usage, nb_instances=len(instance_ids)))
for tag_key, values in res.iteritems():
res[tag_key] = sorted(res[tag_key], key=lambda x: x['nb_instances'], reverse=True)[:10]
return dict(tags=res)