D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
usr
/
share
/
dstat
/
Filename :
dstat_top_latency.pyo
back
Copy
� ���Kc @ s d e f d � � YZ d S( t dstat_pluginc B s2 e Z d Z d � Z d � Z d � Z d � Z RS( s) Top process with highest total latency. Displays name and total amount of CPU time waited in milliseconds of the process that has the highest total amount waited for the measured timeframe. For more information see: http://eaglet.rain.com/rick/linux/schedstat/ c C s: d | _ d | _ d | _ d | _ d | _ i | _ d S( Ns highest totals latency processt si i ( s latency process( t namet varst typet widtht scalet pidset1( t self( ( s% /usr/share/dstat/dstat_top_latency.pyt __init__ s c C s% t j d t j � s! t d � n d S( Ns /proc/self/schedstats7 Kernel has no scheduler statistics, use at least 2.6.12( t ost accesst R_OKt Exception( R ( ( s% /usr/share/dstat/dstat_top_latency.pyt check s c C s� d | _ i | _ d | j d <x7t � D],} yX | j j | � s[ i d d 6| j | <n t d | � d d d !} t d | � } Wn' t k r� q) n t k r� q) n Xt | � d k r� q) n i t | d � d 6| j | <| j | d | j | d d t } | | j d k r) | | j d <| | j d <t | | � | j d <q) q) Wt t j k rw| j | _ n | j d d k r�d | j d | j d d | j d !t | j d d d d � f | _ n d S( Nt i t resultt wait_tickss /proc/%s/stati i����s /proc/%s/schedstati g �?t pidR g s %-*s%si t did ( t outputt pidset2t valt proc_pidlistR t has_keyt proc_splitlinet IOErrort IndexErrort lent longt elapsedt getnamebypidt stept opt delayR t cprint( R R R t lt totwait( ( s% /usr/share/dstat/dstat_top_latency.pyt extract s2 ( c C s d | j d | j d f S( Ns %s / %.4fR R ( R ( R ( ( s% /usr/share/dstat/dstat_top_latency.pyt showcsvE s ( t __name__t __module__t __doc__R R R& R' ( ( ( s% /usr/share/dstat/dstat_top_latency.pyR s )N( t dstatR ( ( ( s% /usr/share/dstat/dstat_top_latency.pyt <module> s