def __init__(self, config=None, args=None):
# Init stats
self.stats = GlancesStats(config=config, args=args)
# Default number of processes to displayed is set to 20
glances_processes.set_max_processes(20)
# If process extended stats is disabled by user
if args.disable_process_extended:
logger.info(_("Extended stats for top process is disabled"))
glances_processes.disable_extended()
else:
logger.debug(
_("Extended stats for top process is enabled (default behavor)"
))
glances_processes.enable_extended()
# Manage optionnal process filter
if args.process_filter is not None:
glances_processes.set_process_filter(args.process_filter)
# Initial system informations update
self.stats.update()
# Init CSV output
if args.output_csv is not None:
from glances.outputs.glances_csv import GlancesCSV
self.csvoutput = GlancesCSV(args=args)
self.csv_tag = True
else:
self.csv_tag = False
# Init screen
self.screen = GlancesCurses(args=args)
def __init__(self, config=None, args=None):
# Init stats
self.stats = GlancesStats(config=config, args=args)
# Default number of processes to displayed is set to 50
glances_processes.set_max_processes(50)
# If process extended stats is disabled by user
if args.disable_process_extended:
logger.info(_("Extended stats for top process is disabled"))
glances_processes.disable_extended()
else:
logger.debug(_("Extended stats for top process is enabled (default behavor)"))
glances_processes.enable_extended()
# Manage optionnal process filter
if args.process_filter is not None:
glances_processes.set_process_filter(args.process_filter)
# Initial system informations update
self.stats.update()
# Init CSV output
if args.output_csv is not None:
from glances.outputs.glances_csv import GlancesCSV
self.csvoutput = GlancesCSV(args=args)
self.csv_tag = True
else:
self.csv_tag = False
# Init screen
self.screen = GlancesCurses(args=args)
def __init__(self, config=None, args=None):
# Init stats
self.stats = GlancesStats(config=config, args=args)
# If configured, set the maximum processes number to display
try:
max_processes = int(
self.stats.get_plugin('processlist').get_conf_value(
'max_processes'))
logger.debug(
_("Limit maximum displayed processes to %s") % max_processes)
except:
max_processes = None
logger.warning(
_("Maximum displayed processes is not configured (high CPU consumption)"
))
glances_processes.set_max_processes(max_processes)
# If process extended stats is disabled by user
if args.disable_process_extended:
logger.info(_("Extended stats for top process is disabled"))
glances_processes.disable_extended()
else:
logger.debug(
_("Extended stats for top process is enabled (default behavor)"
))
glances_processes.enable_extended()
# Manage optionnal process filter
if args.process_filter is not None:
glances_processes.set_process_filter(args.process_filter)
# Initial system informations update
self.stats.update()
# Init CSV output
if args.output_csv is not None:
from glances.outputs.glances_csv import GlancesCSV
self.csvoutput = GlancesCSV(args=args)
self.csv_tag = True
else:
self.csv_tag = False
# Init screen
self.screen = GlancesCurses(args=args)
def __init__(self, config=None, args=None):
# Init stats
self.stats = GlancesStats(config=config, args=args)
# Default number of processes to displayed is set to 50
glances_processes.set_max_processes(50)
# If process extended stats is disabled by user
if not args.enable_process_extended:
logger.info("Extended stats for top process are disabled (default behavior)")
glances_processes.disable_extended()
else:
logger.debug("Extended stats for top process are enabled")
glances_processes.enable_extended()
# Manage optionnal process filter
if args.process_filter is not None:
glances_processes.set_process_filter(args.process_filter)
if (not is_windows) and args.no_kernel_threads:
# Ignore kernel threads in process list
glances_processes.disable_kernel_threads()
if args.process_tree:
# Enable process tree view
glances_processes.enable_tree()
# Initial system informations update
self.stats.update()
# Init CSV output
if args.output_csv is not None:
from glances.outputs.glances_csv import GlancesCSV
self.csvoutput = GlancesCSV(args=args)
self.csv_tag = True
else:
self.csv_tag = False
# Init screen
self.screen = GlancesCursesStandalone(args=args)
def __init__(self, config=None, args=None):
# Init stats
self.stats = GlancesStats(config=config, args=args)
# If configured, set the maximum processes number to display
try:
max_processes = int(self.stats.get_plugin('processlist').get_conf_value('max_processes'))
logger.debug(_("Limit maximum displayed processes to %s") % max_processes)
except:
max_processes = None
logger.warning(_("Maximum displayed processes is not configured (high CPU consumption)"))
glances_processes.set_max_processes(max_processes)
# If process extended stats is disabled by user
if args.disable_process_extended:
logger.info(_("Extended stats for top process is disabled"))
glances_processes.disable_extended()
else:
logger.debug(_("Extended stats for top process is enabled (default behavor)"))
glances_processes.enable_extended()
# Manage optionnal process filter
if args.process_filter is not None:
glances_processes.set_process_filter(args.process_filter)
# Initial system informations update
self.stats.update()
# Init CSV output
if args.output_csv is not None:
from glances.outputs.glances_csv import GlancesCSV
self.csvoutput = GlancesCSV(args=args)
self.csv_tag = True
else:
self.csv_tag = False
# Init screen
self.screen = GlancesCurses(args=args)
def display(self, stats, cs_status="None"):
"""Display stats on the screen.
stats: Stats database to display
cs_status:
"None": standalone or server mode
"Connected": Client is connected to a Glances server
"SNMP": Client is connected to a SNMP server
"Disconnected": Client is disconnected from the server
Return:
True if the stats have been displayed
False if the help have been displayed
"""
# Init the internal line/column for Glances Curses
self.init_line_column()
# Get the screen size
screen_x = self.screen.getmaxyx()[1]
screen_y = self.screen.getmaxyx()[0]
# No processes list in SNMP mode
if cs_status == 'SNMP':
# so... more space for others plugins
plugin_max_width = 43
else:
plugin_max_width = None
# Update the stats messages
###########################
# Update the client server status
self.args.cs_status = cs_status
stats_system = stats.get_plugin(
'system').get_stats_display(args=self.args)
stats_uptime = stats.get_plugin('uptime').get_stats_display()
if self.args.percpu:
stats_percpu = stats.get_plugin('percpu').get_stats_display()
else:
stats_cpu = stats.get_plugin('cpu').get_stats_display()
stats_load = stats.get_plugin('load').get_stats_display()
stats_mem = stats.get_plugin('mem').get_stats_display()
stats_memswap = stats.get_plugin('memswap').get_stats_display()
stats_network = stats.get_plugin('network').get_stats_display(
args=self.args, max_width=plugin_max_width)
stats_diskio = stats.get_plugin(
'diskio').get_stats_display(args=self.args)
stats_fs = stats.get_plugin('fs').get_stats_display(
args=self.args, max_width=plugin_max_width)
stats_sensors = stats.get_plugin(
'sensors').get_stats_display(args=self.args)
stats_now = stats.get_plugin('now').get_stats_display()
stats_processcount = stats.get_plugin(
'processcount').get_stats_display(args=self.args)
stats_monitor = stats.get_plugin(
'monitor').get_stats_display(args=self.args)
stats_alert = stats.get_plugin(
'alert').get_stats_display(args=self.args)
# Adapt number of processes to the available space
max_processes_displayed = screen_y - 11 - \
self.get_stats_display_height(stats_alert)
if self.args.enable_process_extended and not self.args.process_tree:
max_processes_displayed -= 4
if max_processes_displayed < 0:
max_processes_displayed = 0
if glances_processes.get_max_processes() is None or \
glances_processes.get_max_processes() != max_processes_displayed:
logger.debug("Set number of displayed processes to %s" %
max_processes_displayed)
glances_processes.set_max_processes(max_processes_displayed)
stats_processlist = stats.get_plugin(
'processlist').get_stats_display(args=self.args)
# Display the stats on the curses interface
###########################################
# Help screen (on top of the other stats)
if self.args.help_tag:
# Display the stats...
self.display_plugin(
stats.get_plugin('help').get_stats_display(args=self.args))
# ... and exit
return False
# Display first line (system+uptime)
self.new_line()
l = self.get_stats_display_width(
stats_system) + self.get_stats_display_width(stats_uptime) + self.space_between_column
self.display_plugin(stats_system, display_optional=(screen_x >= l))
self.new_column()
self.display_plugin(stats_uptime)
# Display second line (CPU|PERCPU+LOAD+MEM+SWAP+<SUMMARY>)
# CPU|PERCPU
self.init_column()
self.new_line()
if self.args.percpu:
l = self.get_stats_display_width(stats_percpu)
else:
l = self.get_stats_display_width(stats_cpu)
l += self.get_stats_display_width(stats_load) + self.get_stats_display_width(
stats_mem) + self.get_stats_display_width(stats_memswap)
# Space between column
space_number = int(stats_load['msgdict'] != [
]) + int(stats_mem['msgdict'] != []) + int(stats_memswap['msgdict'] != [])
if space_number == 0:
space_number = 1
if screen_x > (space_number * self.space_between_column + l):
self.space_between_column = int((screen_x - l) / space_number)
# Display
if self.args.percpu:
self.display_plugin(stats_percpu)
else:
self.display_plugin(stats_cpu, display_optional=(screen_x >= 80))
self.new_column()
self.display_plugin(stats_load)
self.new_column()
self.display_plugin(stats_mem, display_optional=(
screen_x >= (space_number * self.space_between_column + l)))
self.new_column()
self.display_plugin(stats_memswap)
# Space between column
self.space_between_column = 3
# Backup line position
self.saved_line = self.next_line
# Display left sidebar (NETWORK+DISKIO+FS+SENSORS+Current time)
self.init_column()
if (not (self.args.disable_network and self.args.disable_diskio
and self.args.disable_fs and self.args.disable_sensors)) \
and not self.args.disable_left_sidebar:
self.new_line()
self.display_plugin(stats_network)
self.new_line()
self.display_plugin(stats_diskio)
self.new_line()
self.display_plugin(stats_fs)
self.new_line()
self.display_plugin(stats_sensors)
self.new_line()
self.display_plugin(stats_now)
# If space available...
if screen_x > 52:
# Restore line position
self.next_line = self.saved_line
# Display right sidebar
# (PROCESS_COUNT+MONITORED+PROCESS_LIST+ALERT)
self.new_column()
self.new_line()
self.display_plugin(stats_processcount)
if glances_processes.get_process_filter() is None and cs_status == 'None':
# Do not display stats monitor list if a filter exist
self.new_line()
self.display_plugin(stats_monitor)
self.new_line()
self.display_plugin(stats_processlist,
display_optional=(screen_x > 102),
display_additional=(not is_mac),
max_y=(screen_y - self.get_stats_display_height(stats_alert) - 2))
self.new_line()
self.display_plugin(stats_alert)
# History option
# Generate history graph
if self.history_tag and self.args.enable_history:
self.display_popup(
_("Generate graphs history in %s\nPlease wait...") % self.glances_history.get_output_folder())
self.display_popup(
_("Generate graphs history in %s\nDone: %s graphs generated") % (self.glances_history.get_output_folder(), self.glances_history.generate_graph(stats)))
elif self.reset_history_tag and self.args.enable_history:
self.display_popup(_("Reset history"))
self.glances_history.reset(stats)
elif (self.history_tag or self.reset_history_tag) and not self.args.enable_history:
try:
self.glances_history.graph_enabled()
except Exception:
self.display_popup(
_("History disabled\nEnable it using --enable-history"))
else:
self.display_popup(
_("History disabled\nPlease install MatPlotLib"))
self.history_tag = False
self.reset_history_tag = False
# Display edit filter popup
# Only in standalone mode (cs_status == 'None')
if self.edit_filter and cs_status == 'None':
new_filter = self.display_popup(_("Process filter pattern: "),
is_input=True,
input_value=glances_processes.get_process_filter())
glances_processes.set_process_filter(new_filter)
elif self.edit_filter and cs_status != 'None':
self.display_popup(
_("Process filter only available in standalone mode"))
self.edit_filter = False
return True
def display(self, stats, cs_status="None"):
"""Display stats on the screen.
stats: Stats database to display
cs_status:
"None": standalone or server mode
"Connected": Client is connected to a Glances server
"SNMP": Client is connected to a SNMP server
"Disconnected": Client is disconnected from the server
Return:
True if the stats have been displayed
False if the help have been displayed
"""
# Init the internal line/column for Glances Curses
self.init_line_column()
# Get the screen size
screen_x = self.screen.getmaxyx()[1]
screen_y = self.screen.getmaxyx()[0]
# No processes list in SNMP mode
if cs_status == 'SNMP':
# so... more space for others plugins
plugin_max_width = 43
else:
plugin_max_width = None
# Update the stats messages
###########################
# Update the client server status
self.args.cs_status = cs_status
stats_system = stats.get_plugin('system').get_stats_display(
args=self.args)
stats_uptime = stats.get_plugin('uptime').get_stats_display()
if self.args.percpu:
stats_percpu = stats.get_plugin('percpu').get_stats_display()
else:
stats_cpu = stats.get_plugin('cpu').get_stats_display()
stats_load = stats.get_plugin('load').get_stats_display()
stats_mem = stats.get_plugin('mem').get_stats_display()
stats_memswap = stats.get_plugin('memswap').get_stats_display()
stats_network = stats.get_plugin('network').get_stats_display(
args=self.args, max_width=plugin_max_width)
stats_diskio = stats.get_plugin('diskio').get_stats_display(
args=self.args)
stats_fs = stats.get_plugin('fs').get_stats_display(
args=self.args, max_width=plugin_max_width)
stats_sensors = stats.get_plugin('sensors').get_stats_display(
args=self.args)
stats_now = stats.get_plugin('now').get_stats_display()
stats_processcount = stats.get_plugin(
'processcount').get_stats_display(args=self.args)
stats_monitor = stats.get_plugin('monitor').get_stats_display(
args=self.args)
stats_alert = stats.get_plugin('alert').get_stats_display(
args=self.args)
# Adapt number of processes to the available space
max_processes_displayed = screen_y - 11 - self.get_stats_display_height(
stats_alert)
if not self.args.disable_process_extended:
max_processes_displayed -= 4
if max_processes_displayed < 0:
max_processes_displayed = 0
if glances_processes.get_max_processes() is None or \
glances_processes.get_max_processes() != max_processes_displayed:
logger.debug(
_("Set number of displayed processes to %s") %
max_processes_displayed)
glances_processes.set_max_processes(max_processes_displayed)
stats_processlist = stats.get_plugin('processlist').get_stats_display(
args=self.args)
# Display the stats on the curses interface
###########################################
# Help screen (on top of the other stats)
if self.args.help_tag:
# Display the stats...
self.display_plugin(
stats.get_plugin('help').get_stats_display(args=self.args))
# ... and exit
return False
# Display first line (system+uptime)
self.new_line()
l = self.get_stats_display_width(
stats_system) + self.get_stats_display_width(
stats_uptime) + self.space_between_column
self.display_plugin(stats_system, display_optional=(screen_x >= l))
self.new_column()
self.display_plugin(stats_uptime)
# Display second line (CPU|PERCPU+LOAD+MEM+SWAP+<SUMMARY>)
# CPU|PERCPU
self.init_column()
self.new_line()
if self.args.percpu:
l = self.get_stats_display_width(stats_percpu)
else:
l = self.get_stats_display_width(stats_cpu)
l += self.get_stats_display_width(
stats_load) + self.get_stats_display_width(
stats_mem) + self.get_stats_display_width(stats_memswap)
# Space between column
space_number = int(stats_load['msgdict'] != []) + int(
stats_mem['msgdict'] != []) + int(stats_memswap['msgdict'] != [])
if space_number == 0:
space_number = 1
if screen_x > (space_number * self.space_between_column + l):
self.space_between_column = int((screen_x - l) / space_number)
# Display
if self.args.percpu:
self.display_plugin(stats_percpu)
else:
self.display_plugin(stats_cpu, display_optional=(screen_x >= 80))
self.new_column()
self.display_plugin(stats_load)
self.new_column()
self.display_plugin(
stats_mem,
display_optional=(screen_x >=
(space_number * self.space_between_column + l)))
self.new_column()
self.display_plugin(stats_memswap)
# Space between column
self.space_between_column = 3
# Backup line position
self.saved_line = self.next_line
# Display left sidebar (NETWORK+DISKIO+FS+SENSORS+Current time)
self.init_column()
self.new_line()
self.display_plugin(stats_network)
self.new_line()
self.display_plugin(stats_diskio)
self.new_line()
self.display_plugin(stats_fs)
self.new_line()
self.display_plugin(stats_sensors)
self.new_line()
self.display_plugin(stats_now)
# If space available...
if screen_x > 52:
# Restore line position
self.next_line = self.saved_line
# Display right sidebar (PROCESS_COUNT+MONITORED+PROCESS_LIST+ALERT)
self.new_column()
self.new_line()
self.display_plugin(stats_processcount)
if glances_processes.get_process_filter(
) == None and cs_status == 'None':
# Do not display stats monitor list if a filter exist
self.new_line()
self.display_plugin(stats_monitor)
self.new_line()
self.display_plugin(
stats_processlist,
display_optional=(screen_x > 102),
display_additional=(is_mac == False),
max_y=(screen_y - self.get_stats_display_height(stats_alert) -
2))
self.new_line()
self.display_plugin(stats_alert)
# History option
# Generate history graph
if self.history_tag and self.args.enable_history:
self.display_popup(
_("Graphs history generated in %s") %
self.glances_history.get_output_folder())
self.glances_history.generate_graph(stats)
elif self.reset_history_tag and self.args.enable_history:
self.display_popup(_("Reset history"))
self.glances_history.reset(stats)
elif (self.history_tag
or self.reset_history_tag) and not self.args.enable_history:
self.display_popup(
_("History disabled\nEnable it using --enable-history"))
self.history_tag = False
self.reset_history_tag = False
# Display edit filter popup
# Only in standalone mode (cs_status == 'None')
if self.edit_filter and cs_status == 'None':
new_filter = self.display_popup(
_("Process filter pattern: "),
is_input=True,
input_value=glances_processes.get_process_filter())
glances_processes.set_process_filter(new_filter)
elif self.edit_filter and cs_status != 'None':
self.display_popup(
_("Process filter only available in standalone mode"))
self.edit_filter = False
return True
