def applyWorkload(self):
"""
Applies the workload parameters to the scenario.
This methods will set the timeout parameter of those executions it is instructed to.
The parent implementation will check each of those executions to see if no timeout was set, yet.
If any non-zero timeout is found a warning will be generated in the log.
"""
workload.applyWorkload( self )
if self.applySeeders:
executions = [e for e in self.scenario.getObjects('execution') if e.client.name in self.applyList]
else:
executions = [e for e in self.scenario.getObjects('execution') if e.client.name in self.applyList and not e.isSeeder()]
if len(executions) == 0:
return
timeout = self.offset
if self.interval is not None:
interval = self.interval
elif len(executions) > 1:
interval = self.duration / (len(executions) - 1)
else:
interval = self.duration
for e in executions:
e.timeout = timeout
timeout += interval
def applyWorkload(self):
"""
Applies the workload parameters to the scenario.
This methods will set the timeout parameter of those executions it is instructed to.
The parent implementation will check each of those executions to see if no timeout was set, yet.
If any non-zero timeout is found a warning will be generated in the log.
"""
workload.applyWorkload( self )
if self.applySeeders:
executions = [e for e in self.scenario.getObjects('execution') if e.client.name in self.applyList]
else:
executions = [e for e in self.scenario.getObjects('execution') if e.client.name in self.applyList and not e.isSeeder()]
if len(executions) == 0:
return
# The easiest way to get a poisson distribution is to just get random numbers
times = sorted([random.uniform(0,1000) for _ in range( len(executions) * 1000 )])[::1000]
# Actual duration
if self.duration:
duration = self.duration
else:
duration = self.rate * len(executions)
# Now shift and stretch
offset = times[0] - self.offset
if times[-1] != times[0]:
scale = duration / (times[-1] - times[0])
else:
scale = duration
actualTimes = [(t - offset) * scale for t in times]
cnt = 0
for execution in executions:
execution.timeout = actualTimes[cnt]
cnt += 1
