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62 lines
2.0 KiB
62 lines
2.0 KiB
# This program is free software; you can redistribute it and/or modify
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# it under the terms of the (LGPL) GNU Lesser General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Library Lesser General Public License for more details at
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# ( http://www.gnu.org/licenses/lgpl.html ).
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# written by: Jeff Ortel ( jortel@redhat.com )
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"""
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The I{metrics} module defines classes and other resources
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designed for collecting and reporting performance metrics.
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"""
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import time
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from logging import getLogger
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from suds import *
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from math import modf
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log = getLogger(__name__)
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class Timer:
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def __init__(self):
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self.started = 0
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self.stopped = 0
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def start(self):
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self.started = time.time()
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self.stopped = 0
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return self
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def stop(self):
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if self.started > 0:
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self.stopped = time.time()
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return self
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def duration(self):
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return ( self.stopped - self.started )
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def __str__(self):
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if self.started == 0:
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return 'not-running'
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if self.started > 0 and self.stopped == 0:
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return 'started: %d (running)' % self.started
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duration = self.duration()
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jmod = ( lambda m : (m[1], m[0]*1000) )
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if duration < 1:
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ms = (duration*1000)
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return '%d (ms)' % ms
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if duration < 60:
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m = modf(duration)
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return '%d.%.3d (seconds)' % jmod(m)
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m = modf(duration/60)
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return '%d.%.3d (minutes)' % jmod(m)
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