<s> """<STR_LIT>""" <EOL> import diamond . collector <EOL> import os <EOL> import time <EOL> from diamond . collector import str_to_bool <EOL> try : <EOL> import psutil <EOL> except ImportError : <EOL> psutil = None <EOL> class CPUCollector ( diamond . collector . Collector ) : <EOL> PROC = '<STR_LIT>' <EOL> INTERVAL = <NUM_LIT:1> <EOL> MAX_VALUES = { <EOL> '<STR_LIT:user>' : diamond . collector . MAX_COUNTER , <EOL> '<STR_LIT>' : diamond . collector . MAX_COUNTER , <EOL> '<STR_LIT>' : diamond . collector . MAX_COUNTER , <EOL> '<STR_LIT>' : diamond . collector . MAX_COUNTER , <EOL> '<STR_LIT>' : diamond . collector . MAX_COUNTER , <EOL> '<STR_LIT>' : diamond . collector . MAX_COUNTER , <EOL> '<STR_LIT>' : diamond . collector . MAX_COUNTER , <EOL> '<STR_LIT>' : diamond . collector . MAX_COUNTER , <EOL> '<STR_LIT>' : diamond . collector . MAX_COUNTER , <EOL> '<STR_LIT>' : diamond . collector . MAX_COUNTER , <EOL> } <EOL> def get_default_config_help ( self ) : <EOL> config_help = super ( CPUCollector , self ) . get_default_config_help ( ) <EOL> config_help . update ( { <EOL> '<STR_LIT>' : '<STR_LIT>' , <EOL> '<STR_LIT>' : '<STR_LIT>' , <EOL> '<STR_LIT>' : '<STR_LIT>' , <EOL> } ) <EOL> return config_help <EOL> def get_default_config ( self ) : <EOL> """<STR_LIT>""" <EOL> config = super ( CPUCollector , self ) . get_default_config ( ) <EOL> config . update ( { <EOL> '<STR_LIT:path>' : '<STR_LIT>' , <EOL> '<STR_LIT>' : '<STR_LIT:True>' , <EOL> '<STR_LIT>' : None , <EOL> '<STR_LIT>' : '<STR_LIT:False>' , <EOL> '<STR_LIT>' : '<STR_LIT:False>' , <EOL> } ) <EOL> return config <EOL> def collect ( self ) : <EOL> """<STR_LIT>""" <EOL> def cpu_time_list ( ) : <EOL> """<STR_LIT>""" <EOL> statFile = open ( self . PROC , "<STR_LIT:r>" ) <EOL> timeList = statFile . readline ( ) . split ( "<STR_LIT:U+0020>" ) [ <NUM_LIT:2> : <NUM_LIT:6> ] <EOL> for i in range ( len ( timeList ) ) : <EOL> timeList [ i ] = int ( timeList [ i ] ) <EOL> statFile . close ( ) <EOL> return timeList <EOL> def cpu_delta_time ( interval ) : <EOL> """<STR_LIT>""" <EOL> pre_check = cpu_time_list ( ) <EOL> time . sleep ( interval ) <EOL> post_check = cpu_time_list ( ) <EOL> for i in range ( len ( pre_check ) ) : <EOL> post_check [ i ] -= pre_check [ i ] <EOL> return post_check <EOL> if os . access ( self . PROC , os . R_OK ) : <EOL> if str_to_bool ( self . config [ '<STR_LIT>' ] ) : <EOL> dt = cpu_delta_time ( self . INTERVAL ) <EOL> cpuPct = <NUM_LIT:100> - ( dt [ len ( dt ) - <NUM_LIT:1> ] * <NUM_LIT> / sum ( dt ) ) <EOL> self . publish ( '<STR_LIT>' , str ( '<STR_LIT>' % cpuPct ) ) <EOL> return True <EOL> results = { } <EOL> file = open ( self . PROC ) <EOL> ncpus = - <NUM_LIT:1> <EOL> for line in file : <EOL> if not line . startswith ( '<STR_LIT>' ) : <EOL> continue <EOL> ncpus += <NUM_LIT:1> <EOL> elements = line . split ( ) <EOL> cpu = elements [ <NUM_LIT:0> ] <EOL> if cpu == '<STR_LIT>' : <EOL> cpu = '<STR_LIT>' <EOL> elif not str_to_bool ( self . config [ '<STR_LIT>' ] ) : <EOL> continue <EOL> results [ cpu ] = { } <EOL> if len ( elements ) >= <NUM_LIT:2> : <EOL> results [ cpu ] [ '<STR_LIT:user>' ] = elements [ <NUM_LIT:1> ] <EOL> if len ( elements ) >= <NUM_LIT:3> : <EOL> results [ cpu ] [ '<STR_LIT>' ] = elements [ <NUM_LIT:2> ] <EOL> if len ( elements ) >= <NUM_LIT:4> : <EOL> results [ cpu ] [ '<STR_LIT>' ] = elements [ <NUM_LIT:3> ] <EOL> if len ( elements ) >= <NUM_LIT:5> : <EOL> results [ cpu ] [ '<STR_LIT>' ] = elements [ <NUM_LIT:4> ] <EOL> if len ( elements ) >= <NUM_LIT:6> : <EOL> results [ cpu ] [ '<STR_LIT>' ] = elements [ <NUM_LIT:5> ] <EOL> if len ( elements ) >= <NUM_LIT:7> : <EOL> results [ cpu ] [ '<STR_LIT>' ] = elements [ <NUM_LIT:6> ] <EOL> if len ( elements ) >= <NUM_LIT:8> : <EOL> results [ cpu ] [ '<STR_LIT>' ] = elements [ <NUM_LIT:7> ] <EOL> if len ( elements ) >= <NUM_LIT:9> : <EOL> results [ cpu ] [ '<STR_LIT>' ] = elements [ <NUM_LIT:8> ] <EOL> if len ( elements ) >= <NUM_LIT:10> : <EOL> results [ cpu ] [ '<STR_LIT>' ] = elements [ <NUM_LIT:9> ] <EOL> if len ( elements ) >= <NUM_LIT:11> : <EOL> results [ cpu ] [ '<STR_LIT>' ] = elements [ <NUM_LIT:10> ] <EOL> file . close ( ) <EOL> metrics = { } <EOL> for cpu in results . keys ( ) : <EOL> stats = results [ cpu ] <EOL> for s in stats . keys ( ) : <EOL> metric_name = '<STR_LIT:.>' . join ( [ cpu , s ] ) <EOL> if ( str_to_bool ( self . config [ '<STR_LIT>' ] ) <EOL> and cpu == '<STR_LIT>' and ncpus > <NUM_LIT:0> ) : <EOL> metrics [ metric_name ] = long ( stats [ s ] ) / ncpus <EOL> else : <EOL> metrics [ metric_name ] = long ( stats [ s ] ) <EOL> if self . config [ '<STR_LIT>' ] is None or self . config [ '<STR_LIT>' ] is True : <EOL> if os . path . isdir ( '<STR_LIT>' ) : <EOL> total = <NUM_LIT:0> <EOL> for metric_name in metrics . keys ( ) : <EOL> if '<STR_LIT>' in metric_name : <EOL> total += int ( metrics [ metric_name ] ) <EOL> if total > <NUM_LIT> : <EOL> self . config [ '<STR_LIT>' ] = True <EOL> for mname in metrics . keys ( ) : <EOL> if '<STR_LIT>' in mname : <EOL> metrics [ mname ] = float ( metrics [ mname ] ) / <NUM_LIT:2> <EOL> elif total > <NUM_LIT:0> : <EOL> self . config [ '<STR_LIT>' ] = False <EOL> else : <EOL> self . config [ '<STR_LIT>' ] = False <EOL> for metric_name in metrics . keys ( ) : <EOL> metric_value = metrics [ metric_name ] <EOL> if '<STR_LIT>' not in metric_name : <EOL> metric_name , stat = metric_name . split ( '<STR_LIT:.>' ) <EOL> core = metric_name [ <NUM_LIT:3> : ] <EOL> metric_name = '<STR_LIT:.>' . join ( [ '<STR_LIT>' , stat ] ) <EOL> self . dimensions = { <EOL> '<STR_LIT>' : str ( core ) , <EOL> } <EOL> self . publish_cumulative_counter ( metric_name , metric_value ) <EOL> return True <EOL> else : <EOL> if not psutil : <EOL> self . log . error ( '<STR_LIT>' ) <EOL> self . log . error ( '<STR_LIT>' ) <EOL> return None <EOL> cpu_time = psutil . cpu_times ( True ) <EOL> cpu_count = len ( cpu_time ) <EOL> total_time = psutil . cpu_times ( ) <EOL> for i in range ( <NUM_LIT:0> , len ( cpu_time ) ) : <EOL> metric_name = '<STR_LIT>' <EOL> self . dimensions = { <EOL> '<STR_LIT>' : str ( i ) , <EOL> } <EOL> self . publish_cumulative_counter ( metric_name + '<STR_LIT>' , <EOL> cpu_time [ i ] . user ) <EOL> if hasattr ( cpu_time [ i ] , '<STR_LIT>' ) : <EOL> self . dimensions = { <EOL> '<STR_LIT>' : str ( i ) , <EOL> } <EOL> self . publish_cumulative_counter ( metric_name + '<STR_LIT>' , <EOL> cpu_time [ i ] . nice ) <EOL> self . dimensions = { <EOL> '<STR_LIT>' : str ( i ) , <EOL> } <EOL> self . publish_cumulative_counter ( metric_name + '<STR_LIT>' , <EOL> cpu_time [ i ] . system ) <EOL> self . dimensions = { <EOL> '<STR_LIT>' : str ( i ) , <EOL> } <EOL> self . publish_cumulative_counter ( metric_name + '<STR_LIT>' , <EOL> cpu_time [ i ] . idle ) <EOL> metric_name = '<STR_LIT>' <EOL> self . publish_cumulative_counter ( metric_name + '<STR_LIT>' , <EOL> total_time . user / cpu_count ) <EOL> if hasattr ( total_time , '<STR_LIT>' ) : <EOL> self . publish_cumulative_counter ( metric_name + '<STR_LIT>' , <EOL> total_time . nice / cpu_count ) <EOL> self . publish_cumulative_counter ( metric_name + '<STR_LIT>' , <EOL> total_time . system / cpu_count ) <EOL> self . publish_cumulative_counter ( metric_name + '<STR_LIT>' , <EOL> total_time . idle / cpu_count ) <EOL> return True <EOL> return None </s>
