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- # Licensed to Cloudera, Inc. under one
- # or more contributor license agreements. See the NOTICE file
- # distributed with this work for additional information
- # regarding copyright ownership. Cloudera, Inc. licenses this file
- # to you under the Apache License, Version 2.0 (the
- # "License"); you may not use this file except in compliance
- # with the License. You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- from datetime import datetime, timedelta
- from desktop.lib.metrics import global_registry
- def active_users():
- from useradmin.models import UserProfile
- return UserProfile.objects.filter(last_activity__gt=datetime.now() - timedelta(hours=1)).count()
- global_registry().gauge_callback(
- name='users.active',
- callback=active_users,
- label='Active Users',
- description='Number of users that were active in the last hour',
- numerator='users',
- )
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