diff options
Diffstat (limited to 'glances/plugins/processcount')
-rw-r--r-- | glances/plugins/processcount/__init__.py | 138 | ||||
-rw-r--r-- | glances/plugins/processcount/model.py | 138 |
2 files changed, 138 insertions, 138 deletions
diff --git a/glances/plugins/processcount/__init__.py b/glances/plugins/processcount/__init__.py index e69de29b..fba9fc41 100644 --- a/glances/plugins/processcount/__init__.py +++ b/glances/plugins/processcount/__init__.py @@ -0,0 +1,138 @@ +# -*- coding: utf-8 -*- +# +# This file is part of Glances. +# +# SPDX-FileCopyrightText: 2022 Nicolas Hennion <nicolas@nicolargo.com> +# +# SPDX-License-Identifier: LGPL-3.0-only +# + +"""Process count plugin.""" + +from glances.processes import glances_processes, sort_for_human +from glances.plugins.plugin.model import GlancesPluginModel + +# Define the history items list +items_history_list = [ + {'name': 'total', 'description': 'Total number of processes', 'y_unit': ''}, + {'name': 'running', 'description': 'Total number of running processes', 'y_unit': ''}, + {'name': 'sleeping', 'description': 'Total number of sleeping processes', 'y_unit': ''}, + {'name': 'thread', 'description': 'Total number of threads', 'y_unit': ''}, +] + + +class PluginModel(GlancesPluginModel): + """Glances process count plugin. + + stats is a list + """ + + def __init__(self, args=None, config=None): + """Init the plugin.""" + super(PluginModel, self).__init__(args=args, config=config, items_history_list=items_history_list) + + # We want to display the stat in the curse interface + self.display_curse = True + + # Note: 'glances_processes' is already init in the glances_processes.py script + + def enable_extended(self): + """Enable extended stats.""" + glances_processes.enable_extended() + + def disable_extended(self): + """Disable extended stats.""" + glances_processes.disable_extended() + + @GlancesPluginModel._check_decorator + @GlancesPluginModel._log_result_decorator + def update(self): + """Update processes stats using the input method.""" + # Init new stats + stats = self.get_init_value() + + if self.input_method == 'local': + # Update stats using the standard system lib + # Here, update is call for processcount AND processlist + glances_processes.update() + + # Return the processes count + stats = glances_processes.get_count() + elif self.input_method == 'snmp': + # Update stats using SNMP + # Not available + pass + + # Update the stats + self.stats = stats + + return self.stats + + def msg_curse(self, args=None, max_width=None): + """Return the dict to display in the curse interface.""" + # Init the return message + ret = [] + + # Only process if stats exist and display plugin enable... + if args.disable_process: + msg = "PROCESSES DISABLED (press 'z' to display)" + ret.append(self.curse_add_line(msg)) + return ret + + if not self.stats: + return ret + + # Display the filter (if it exists) + if glances_processes.process_filter is not None: + msg = 'Processes filter:' + ret.append(self.curse_add_line(msg, "TITLE")) + msg = ' {} '.format(glances_processes.process_filter) + if glances_processes.process_filter_key is not None: + msg += 'on column {} '.format(glances_processes.process_filter_key) + ret.append(self.curse_add_line(msg, "FILTER")) + msg = '(\'ENTER\' to edit, \'E\' to reset)' + ret.append(self.curse_add_line(msg)) + ret.append(self.curse_new_line()) + + # Build the string message + # Header + msg = 'TASKS' + ret.append(self.curse_add_line(msg, "TITLE")) + # Compute processes + other = self.stats['total'] + msg = '{:>4}'.format(self.stats['total']) + ret.append(self.curse_add_line(msg)) + + if 'thread' in self.stats: + msg = ' ({} thr),'.format(self.stats['thread']) + ret.append(self.curse_add_line(msg)) + + if 'running' in self.stats: + other -= self.stats['running'] + msg = ' {} run,'.format(self.stats['running']) + ret.append(self.curse_add_line(msg)) + + if 'sleeping' in self.stats: + other -= self.stats['sleeping'] + msg = ' {} slp,'.format(self.stats['sleeping']) + ret.append(self.curse_add_line(msg)) + + msg = ' {} oth '.format(other) + ret.append(self.curse_add_line(msg)) + + # Display sort information + msg = 'Programs' if self.args.programs else 'Threads' + try: + sort_human = sort_for_human[glances_processes.sort_key] + except KeyError: + sort_human = glances_processes.sort_key + if glances_processes.auto_sort: + msg += ' sorted automatically' + ret.append(self.curse_add_line(msg)) + msg = ' by {}'.format(sort_human) + else: + msg += ' sorted by {}'.format(sort_human) + ret.append(self.curse_add_line(msg)) + + # Return the message with decoration + return ret diff --git a/glances/plugins/processcount/model.py b/glances/plugins/processcount/model.py deleted file mode 100644 index fba9fc41..00000000 --- a/glances/plugins/processcount/model.py +++ /dev/null @@ -1,138 +0,0 @@ -# -*- coding: utf-8 -*- -# -# This file is part of Glances. -# -# SPDX-FileCopyrightText: 2022 Nicolas Hennion <nicolas@nicolargo.com> -# -# SPDX-License-Identifier: LGPL-3.0-only -# - -"""Process count plugin.""" - -from glances.processes import glances_processes, sort_for_human -from glances.plugins.plugin.model import GlancesPluginModel - -# Define the history items list -items_history_list = [ - {'name': 'total', 'description': 'Total number of processes', 'y_unit': ''}, - {'name': 'running', 'description': 'Total number of running processes', 'y_unit': ''}, - {'name': 'sleeping', 'description': 'Total number of sleeping processes', 'y_unit': ''}, - {'name': 'thread', 'description': 'Total number of threads', 'y_unit': ''}, -] - - -class PluginModel(GlancesPluginModel): - """Glances process count plugin. - - stats is a list - """ - - def __init__(self, args=None, config=None): - """Init the plugin.""" - super(PluginModel, self).__init__(args=args, config=config, items_history_list=items_history_list) - - # We want to display the stat in the curse interface - self.display_curse = True - - # Note: 'glances_processes' is already init in the glances_processes.py script - - def enable_extended(self): - """Enable extended stats.""" - glances_processes.enable_extended() - - def disable_extended(self): - """Disable extended stats.""" - glances_processes.disable_extended() - - @GlancesPluginModel._check_decorator - @GlancesPluginModel._log_result_decorator - def update(self): - """Update processes stats using the input method.""" - # Init new stats - stats = self.get_init_value() - - if self.input_method == 'local': - # Update stats using the standard system lib - # Here, update is call for processcount AND processlist - glances_processes.update() - - # Return the processes count - stats = glances_processes.get_count() - elif self.input_method == 'snmp': - # Update stats using SNMP - # Not available - pass - - # Update the stats - self.stats = stats - - return self.stats - - def msg_curse(self, args=None, max_width=None): - """Return the dict to display in the curse interface.""" - # Init the return message - ret = [] - - # Only process if stats exist and display plugin enable... - if args.disable_process: - msg = "PROCESSES DISABLED (press 'z' to display)" - ret.append(self.curse_add_line(msg)) - return ret - - if not self.stats: - return ret - - # Display the filter (if it exists) - if glances_processes.process_filter is not None: - msg = 'Processes filter:' - ret.append(self.curse_add_line(msg, "TITLE")) - msg = ' {} '.format(glances_processes.process_filter) - if glances_processes.process_filter_key is not None: - msg += 'on column {} '.format(glances_processes.process_filter_key) - ret.append(self.curse_add_line(msg, "FILTER")) - msg = '(\'ENTER\' to edit, \'E\' to reset)' - ret.append(self.curse_add_line(msg)) - ret.append(self.curse_new_line()) - - # Build the string message - # Header - msg = 'TASKS' - ret.append(self.curse_add_line(msg, "TITLE")) - # Compute processes - other = self.stats['total'] - msg = '{:>4}'.format(self.stats['total']) - ret.append(self.curse_add_line(msg)) - - if 'thread' in self.stats: - msg = ' ({} thr),'.format(self.stats['thread']) - ret.append(self.curse_add_line(msg)) - - if 'running' in self.stats: - other -= self.stats['running'] - msg = ' {} run,'.format(self.stats['running']) - ret.append(self.curse_add_line(msg)) - - if 'sleeping' in self.stats: - other -= self.stats['sleeping'] - msg = ' {} slp,'.format(self.stats['sleeping']) - ret.append(self.curse_add_line(msg)) - - msg = ' {} oth '.format(other) - ret.append(self.curse_add_line(msg)) - - # Display sort information - msg = 'Programs' if self.args.programs else 'Threads' - try: - sort_human = sort_for_human[glances_processes.sort_key] - except KeyError: - sort_human = glances_processes.sort_key - if glances_processes.auto_sort: - msg += ' sorted automatically' - ret.append(self.curse_add_line(msg)) - msg = ' by {}'.format(sort_human) - else: - msg += ' sorted by {}'.format(sort_human) - ret.append(self.curse_add_line(msg)) - - # Return the message with decoration - return ret |