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Filename :
dstat_dstat_ctxt.pyc
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� �Lc @ s d e f d � � YZ d S( t dstat_pluginc B s e Z d Z d � Z d � Z RS( s( Provide Dstat's number of voluntary and involuntary context switches. This plugin provides a unique view of the number of voluntary and involuntary context switches of the Dstat process itself. It may help to vizualise the performance of Dstat and its selection of plugins. c C s1 d | _ d | _ d | _ d | _ d | _ d S( Ns contxt swt voluntaryt involuntaryt totalt di id ( R R R ( t namet varst typet widtht scale( t self( ( s$ /usr/share/dstat/dstat_dstat_ctxt.pyt __init__ s c C s� t j t j � } t | j � | j d <t | j � | j d <t | j � t | j � | j d <x8 | j D]- } | j | | j | d t | j | <qk Wt t j k r� | j j | j � n d S( NR R R g �?( t resourcet getrusaget RUSAGE_SELFt floatt ru_nvcswt set2t ru_nivcswR t set1t elapsedt valt stept opt delayt update( R t resR ( ( s$ /usr/share/dstat/dstat_dstat_ctxt.pyt extract s #+( t __name__t __module__t __doc__R R ( ( ( s$ /usr/share/dstat/dstat_dstat_ctxt.pyR s N( t dstatR ( ( ( s$ /usr/share/dstat/dstat_dstat_ctxt.pyt <module> s