tracer Namespace Reference

Functions
def	skipTrace (trace, start)
def	hasTimestamp (metrics)
def	avgData (data, avg, times)
def	main ()

Variables
list	timestamps = ['startInMs', 'endInMs', 'startComputeMs', 'endComputeMs', 'startOutMs', 'endOutMs']
list	intervals = ['inMs', 'computeMs', 'outMs', 'latencyMs', 'endToEndMs']
list	allMetrics = timestamps + intervals
string	defaultMetrics = ",".join(allMetrics)
list	descriptions
	metricsDescription

Function Documentation

skipTrace()

def tracer.skipTrace	(		trace,
			start
	)

Skip trace entries until start time 

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hasTimestamp()

def tracer.hasTimestamp

(

metrics

)

Check if features have at least one timestamp 

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avgData()

def tracer.avgData	(		data,
			avg,
			times
	)

Average trace entries (every avg entries) 

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main()

def tracer.main

(

)

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Variable Documentation

timestamps

list tracer.timestamps = ['startInMs', 'endInMs', 'startComputeMs', 'endComputeMs', 'startOutMs', 'endOutMs']

intervals

list tracer.intervals = ['inMs', 'computeMs', 'outMs', 'latencyMs', 'endToEndMs']

allMetrics

list tracer.allMetrics = timestamps + intervals

defaultMetrics

string tracer.defaultMetrics = ",".join(allMetrics)

descriptions

list tracer.descriptions

Initial value:

=  ['start input', 'end input', 'start compute', 'end compute', 'start output',
                'end output', 'input', 'compute', 'output', 'latency', 'end to end latency']

metricsDescription

tracer.metricsDescription

Initial value:

=  pu.combine_descriptions('Possible metrics (all in ms) are:',
                                             allMetrics, descriptions)