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As of Dec 2018 only 39 CPU 0 appears to be supported by FreeBSD and all other cores 40 match the frequency of CPU 0. 41 � r� �/r N) r� �rangeru �cpu_freqr� ry rz � 42 IndexError� 43 ValueErrorr� r �scpufreq)r� �num_cpus�cpu�currentZavailable_freqZmin_freqZmax_freqr r r� r� < s* � � �r� c C s t t�� �} t�| dd�gS )Ng )�floatru r� r r� )�currr r r� r� T s c C sL g }t �� }|D ]}|\}}}}d }} t�|||||| �} 44 |�| 45 � q|S )z�Return mounted disk partitions as a list of namedtuples. 46 'all' argument is ignored, see: 47 https://github.com/giampaolo/psutil/issues/906 48 N)ru �disk_partitionsr � sdiskpartr� ) �all�retlist� 49 partitions� partition�device� 50 mountpoint�fstype�opts�maxfile�maxpath�ntupler r r� r� ^ s � r� c 51 C s� t � �� } i }| D ]M}zt�|�}t�|�}t�|�\}}W n ty7 } z |jtjkr-� W Y d}~q d}~ww t t 52 d�rBt 53 � |�}d� |�}d|v } t 54 � | ||||�||< q |S )z)Get NIC stats (isup, duplex, speed, mtu).N� NicDuplex�,�running)�net_io_counters�keys� 55 cext_posix� 56 net_if_mtu� net_if_flags�net_if_duplex_speed�OSError�errno�ENODEV�hasattrr r� �join� snicstats) 57 �namesr� rJ �mtu�flags�duplex�speed�err� output_flags�isupr r r� � net_if_stats{ s* 58 59 60 ��� 61 62 63 64 �r� c 65 C s t r7g }t� D ]-}z t|��| �}W n ttfy Y qw |D ]}t|�}|�|� |�tj |� � q q|S | tj 66 vrLt d| d� dd� t 67 D ��f ��t 68 | \}}t � }tr]t�d�}nt�� }|D ]#}|\} } 69 } } } }}| 70 |v r�| |v r�t| | 71 | | | |t|�}|�|� qct|�S )z System-wide network connections.�+invalid %r kind argument; choose between %s�, c S � g | ]}t |��qS r ��repr��.0�xr r r� � 72 <listcomp>� � z#net_connections.<locals>.<listcomp>r� )r �pids�Process� connectionsr r �listr� r �sconnr r� r� �setr 73 ru �net_connectionsr � TCP_STATUSES�add)�kindr� �pid�cons�conn�families�types�rawlistr� �fd�fam�type�laddr�raddrr �ntr r r� r� � s@ 74 � 75 � 76 � � 77 �r� c C sb z t �� \} }}W n 78 ty Y dS w |dk}|r tj}n |dkr&tj}n|d }t�| ||�S )zReturn battery info.Nr r� �< )ru �sensors_batteryr� r �POWER_TIME_UNLIMITED�POWER_TIME_UNKNOWN�sbattery)rO �minsleft� power_plugged�secsleftr r r� r� � s �r� c C sr t t�} t� }t|�D ]+}z t�|�\}}|dkrd}d| }| d �t�||||�� W q t y6 Y q w | S )z?Return CPU cores temperatures if available, else an empty dict.r NzCore %sZcoretemp) 79 r r� r� r� ru Zsensors_cpu_temperaturer� r �shwtempr� )r� r� r� r� �highrJ r r r� �sensors_temperatures� s � �r c C r� )z:The system boot time expressed in seconds since the epoch.)ru � boot_timer r r r� r � r� r c C sf g } t �� }|D ](}|\}}}}}|dkrtsJ �d}|dkr qt�||p&d|||�}| �|� q| S )z:Return currently connected users as a list of namedtuples.r� N�~)ru �usersr r �suserr� ) r� r� r� rZ �tty�hostname�tstampr� r� r r r� r � s r c C s: z t d��� W dS ty Y dS ty Y dS w )Nr FT)r� rJ r r r r r r� � _pid_0_exists� s � �r c C s* t �� } trd| vrt� r| �dd� | S )z7Returns a list of PIDs currently running on the system.r )ru r� r r �insert)r� r r r� r� s r� c C s t �| �}|s | t� v S dS )zReturn True if pid exists.T)r � 80 pid_existsr� )r� �existsr r r� r 81 s 82 83 r 84 c C s4 zt �| �td }|t jkW S ty Y dS w )Nr F)ru �proc_oneshot_info�kinfo_proc_map�SZOMB� Exception)r� �str r r� � is_zombie! s �r c s t �� �� fdd��}|S )z`Decorator which translates bare OSError exceptions into 85 NoSuchProcess and AccessDenied. 86 c s� z � | g|�R i |��W S t y( t| j�r!t| j| j| j��t| j| j�� ty5 t| j| j�� t yN | jdkrMdt 87 � v rLt| j| j��� � w �Nr ) r r r� r �_name�_ppidr r r r� r� )�self�args�kwargs��funr r� �wrapper- s 88 89 90 �z wrap_exceptions.<locals>.wrapper)� functools�wraps)r r r r r� �wrap_exceptions) s r c c sf � zdV W dS t tfy% t| j�r t| j| j| j��t| j| j�� ty2 t | j| j��w )z8Same as above, for routines relying on reading /proc fs.N) 91 r r r r� r r r r r r )�instr r r� �wrap_exceptions_procfsB s � 92 �r c @ s� e Zd ZdZg d�Zdd� Zdd� Zeedd� ��Z d d 93 � Z 94 d d � Z ed d� �Z edd� �Z edd� �Zedd� �Zedd� �Zedd� �Zedd� �Zedd � �Zed d � �Zer`ed d � �Zed!d"� �ZeZed#d$� �Zed%d&� �Zed'd(� �Zed)d*� �Z edLd,d-��Z edMd/d0��Z ed1d2� �Z ed3d4� �Z ed5d6� �Z!ed7d8� �Z"ed9d:� �Z#e$d;d<�Z%e$d;d=�Z&d>d?� Z'e(r�ed@dA� �Z)ne'Z)e*r�edBdC� �Z+ne'Z+er�edDdE� �Z,edFdG� �Z-edHdI� �Z.edMdJdK��Z/d.S d.S )Nr� z1Wrapper class around underlying C implementation.)r� r r �_cachec C s || _ d | _d | _d S �N)r� r r )r r� r r r� �__init__X s 95 zProcess.__init__c C s t �| j� dS )z+Raise NSP if the process disappeared on us.N)ru � proc_namer� �r r r r� � _assert_alive] s zProcess._assert_alivec C s$ t �| j�}t|�tt�ksJ �|S )z;Retrieves multiple process info in one shot as a raw tuple.)ru r r� r� r �r r� r r r� �oneshotc s zProcess.oneshotc C � | j �| � d S r! )r' �cache_activater$ r r r� � oneshot_enterk � zProcess.oneshot_enterc C r( r! )r' �cache_deactivater$ r r r� � oneshot_exitn r+ zProcess.oneshot_exitc C s( | � � td }|d ur|S t�| j�S )NrJ )r' r ru r# r� )r rJ r r r� rJ q s z Process.namec C s� t r| jdkr dS t�| j�S tr6| jdkrdS t| �� t�d| j �W d � S 1 s/w Y d S | �� }|rDt |d �pCdS dS )Nr � z /proc/%s/exe) 96 r r� ru �proc_exer 97 r �os�readlink�cmdliner )r r2 r r r� �exev s 98 99 100 $�z Process.exec 101 C s� t r | jdkr g S trJzt�| j�W S tyI } z+|jtjkrDt| j�r.t | j| j 102 | j ��t | j�s<t | j| j 103 | j ��g W Y d }~S � d }~ww t�| j�S r )r r� r 104 ru � proc_cmdliner� r� �EINVALr r r r r 105 r )r r� r r r� r2 � s 106 107 �� zProcess.cmdlinec C � t �| j�S r! )ru � proc_environr� r$ r r r� �environ� � zProcess.environc C s8 | � � td }t�� }z|| W S ty Y d S w )Nr* )r' r r �get_terminal_map�KeyError)r �tty_nr�tmapr r r� �terminal� s 108 �zProcess.terminalc C s | � � td | _| jS )Nr )r' r r r$ r r r� r � s z Process.ppidc C �. | � � }t�|td |td |td �S )Nr r r" )r' r �puidsr �r �rawtupler r r� �uids� � 109 110 111 �z Process.uidsc C r? )Nr$ r& r( )r' r �pgidsr rA r r r� �gids� rD z Process.gidsc C s8 | � � }t�|td |td |td |td �S )Nr6 r8 r: r< )r' r rc r rA r r r� r� � s 112 113 114 115 �zProcess.cpu_timesc C � | � � td S )NrH �r' r r$ r r r� �cpu_num� � zProcess.cpu_numc C s@ | � � }t|td |td |td |td |td �S )Nr> r@ rB rD rF )r' r_ r rA r r r� � memory_info� s 116 117 118 119 120 �zProcess.memory_infoc C rG )Nr, rH r$ r r r� r, � rJ zProcess.create_timec C s t rt�| j�S t| �� �S r! )�HAS_PROC_NUM_THREADSru r r� r� �threadsr$ r r r� � num_threads� s zProcess.num_threadsc C s$ | � � }t�|td |td �S )Nr. r0 )r' r �pctxswr rA r r r� �num_ctx_switches� s 121 122 123 �zProcess.num_ctx_switchesc C sH t �| j�}g }|D ]\}}}t�|||�}|�|� q 124 tr"| �� |S r! )ru � proc_threadsr� r �pthreadr� r r% )r r� r� � thread_id�utime�stimer� r r r� rM � s zProcess.threads�inetc C s |t vrtd|d�dd� t D ��f ��trXt | \}}g }t�| j�}|D ])}|\}}} } 125 } } } | | jks8J �||v rO| |v rOt||| | 126 | | t�}|� |� q&| � 127 � t |�S t | \}}t� | j||�}g }|D ]}|\}}} } 128 } } t||| | 129 | | t�}|� |� qjt r�| � 130 � |S )Nr� r� c S r� r r� r� r r r� r� r� z'Process.connections.<locals>.<listcomp>)r r� r� r 131 ru r� r� r r� r� r% r� �proc_connectionsr )r r� r� r� r� r� r� r� r� r� r� r� r r� r� r r r� r� s> � � 132 � � zProcess.connectionsNc C s t �| j|| j�S r! )r �wait_pidr� r )r �timeoutr r r� �wait% r� z Process.waitc C r6 r! )r� � getpriorityr� r$ r r r� �nice_get) r9 zProcess.nice_getc C s t �| j|�S r! )r� � setpriorityr� )r �valuer r r� �nice_set- s zProcess.nice_setc C s | � � td }t�|d�S )Nr �?)r' r � PROC_STATUSES�get)r �coder r r� r 1 s zProcess.statusc C s( | � � }t�|td |td dd�S )Nr2 r4 r� )r' r �pior rA r r r� � io_counters7 s 133 134 �zProcess.io_countersc C s< t r | jdkr dS ts trt�| j�pdS ttrd��d��)z)Return process current working directory.r Nr� r. )r r� r 135 �HAS_PROC_OPEN_FILESru �proc_cwdr� r r$ r r r� �cwd@ s ���z Process.cwd�mmaprg ri c C s t �r! )r� r$ r r r� �_not_implementedU s zProcess._not_implementedc C s t �| j�}dd� |D �S )z8Return files opened by process as a list of namedtuples.c S s g | ] 136 \}}t �||��qS r )r � popenfile)r� �pathr� r r r� r� _ s z&Process.open_files.<locals>.<listcomp>)ru r r� )r r� r r r� � 137 open_files[ s zProcess.open_filesc C s t �| j�}tr | �� |S )z=Return the number of file descriptors opened by this process.)ru r r� r 138 r% r& r r r� �num_fdsf s zProcess.num_fdsc C r6 r! )ru �proc_cpu_affinity_getr� r$ r r r� �cpu_affinity_gett r9 zProcess.cpu_affinity_getc 139 C s� t ttt� ���}|D ]}||vrtd||f ��q z 140 t�| j|� W d S tyK } z|j t j 141 t j fv rF|D ]}||vrEtd||f ��q7� d }~ww )Nz#invalid CPU #%i (choose between %s)) �tupler� r� r r� ru �proc_cpu_affinity_setr� r� r� r5 ZEDEADLK)r �cpus�allcpusr� r� r r r� �cpu_affinity_setx s, �������zProcess.cpu_affinity_setc C r6 r! )ru �proc_memory_mapsr� r$ r r r� � memory_maps� r9 zProcess.memory_mapsc C sL |d u r t �| j|�S t|�dkrtdt|� ��|\}}t �| j|||�S )Nr z4second argument must be a (soft, hard) tuple, got %s)ru Zproc_getrlimitr� r� r� r� Zproc_setrlimit)r �resource�limits�soft�hardr r r� �rlimit� s ��zProcess.rlimit)rV r! )0�__name__� 142 __module__� __qualname__�__doc__� __slots__r" r% r r r' r* r- rJ r3 r2 r8 r> r rC rF r� r rI rK �memory_full_infor, rN rP rM r� rZ r\ r_ r re rh r �nt_mmap_grouped� nt_mmap_extrj rf rm �HAS_PROC_NUM_FDSrn rp ru rw r| r r r r� r� S s� 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 ! 158 159 160 161 162 �� 163 164 165 �r� r )F)~r� � 166 contextlibr� r r0 �xml.etree.ElementTree�etree� ElementTreer� � collectionsr r r. r r r ru r r� r r 167 r r r r r r r r r �_compatr r r r �__extra__all__�SIDL� STATUS_IDLE�SRUN�STATUS_RUNNING�SSLEEP�STATUS_SLEEPING�SSTOP�STATUS_STOPPEDr � STATUS_ZOMBIE�SWAIT�STATUS_WAITINGZSLOCK� STATUS_LOCKEDra ZSDEAD� STATUS_WAKING�SONPROC�TCPS_ESTABLISHED�CONN_ESTABLISHED� TCPS_SYN_SENT� CONN_SYN_SENT�TCPS_SYN_RECEIVED� CONN_SYN_RECV�TCPS_FIN_WAIT_1�CONN_FIN_WAIT1�TCPS_FIN_WAIT_2�CONN_FIN_WAIT2�TCPS_TIME_WAIT�CONN_TIME_WAIT� TCPS_CLOSED� 168 CONN_CLOSE�TCPS_CLOSE_WAIT�CONN_CLOSE_WAIT� TCPS_LAST_ACK� CONN_LAST_ACK� TCPS_LISTEN� CONN_LISTEN� TCPS_CLOSING� CONN_CLOSING�PSUTIL_CONN_NONE� CONN_NONEr� � getpagesize�PAGESIZE�AF_LINKr� �HAS_PER_CPU_TIMESrL rf r� �dictr rL rX r_ �pfullmemrc rf rh rj r� r� r� r r� r� r� r� r� r� � 169 disk_usage�disk_io_countersr� � net_if_addrsr� r� r� r r r r r� r 170 r r �contextmanagerr �objectr� r r r r� �<module> sn � �� 171 � 172 173 174 175 �������� � 176 � � � �������������#����� 177 178 179 180 181 ( 182 183 184 185 186