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# -*- coding: utf-8 -*- |
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# |
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# This file is part of Glances. |
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# |
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# Copyright (C) 2022 Nicolargo <[email protected]> |
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# |
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# Glances is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU Lesser General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# Glances is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU Lesser General Public License for more details. |
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# |
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# You should have received a copy of the GNU Lesser General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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# from glances.logger import logger |
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# This constant defines the list of available processes sort key |
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sort_programs_key_list = ['cpu_percent', 'memory_percent', 'cpu_times', 'io_counters', 'name'] |
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def processes_to_programs(processes): |
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"""Convert a list of processes to a list of programs.""" |
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# Start to build a dict of programs (key is program name) |
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programs_dict = {} |
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key = 'name' |
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for p in processes: |
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if p[key] not in programs_dict: |
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# Create a new entry in the dict (new program) |
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programs_dict[p[key]] = { |
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'time_since_update': p['time_since_update'], |
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'num_threads': p['num_threads'], |
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'cpu_percent': p['cpu_percent'], |
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'memory_percent': p['memory_percent'], |
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'cpu_times': p['cpu_times'], |
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'memory_info': p['memory_info'], |
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'io_counters': p['io_counters'], |
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'childrens': [p['pid']], |
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# Others keys are not used |
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# but should be set to be compliant with the existing process_list |
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'name': p['name'], |
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'cmdline': [p['name']], |
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'pid': '_', |
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'username': p['username'], |
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'nice': p['nice'], |
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'status': p['status'], |
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} |
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else: |
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# Update a existing entry in the dict (existing program) |
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programs_dict[p[key]]['num_threads'] += p['num_threads'] |
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programs_dict[p[key]]['cpu_percent'] += p['cpu_percent'] |
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programs_dict[p[key]]['memory_percent'] += p['memory_percent'] |
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programs_dict[p[key]]['cpu_times'] += p['cpu_times'] |
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programs_dict[p[key]]['memory_info'] += p['memory_info'] |
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programs_dict[p[key]]['io_counters'] += p['io_counters'] |
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programs_dict[p[key]]['childrens'].append(p['pid']) |
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# If all the subprocess has the same value, display it |
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programs_dict[p[key]]['username'] = ( |
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p['username'] if p['username'] == programs_dict[p[key]]['username'] else '_' |
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) |
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programs_dict[p[key]]['nice'] = p['nice'] if p['nice'] == programs_dict[p[key]]['nice'] else '_' |
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programs_dict[p[key]]['status'] = p['status'] if p['status'] == programs_dict[p[key]]['status'] else '_' |
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# Convert the dict to a list of programs |
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return [programs_dict[p] for p in programs_dict] |
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nicolargo /
glances
