io.opns.otl.metrics.mbean

Interface SpanMXBean

All Known Implementing Classes:

SpanMXBeanImpl

public interface SpanMXBean

Interface for span mbean.

Author:

Sudiptasish Chanda

Method Summary

Modifier and Type	Method and Description
Long	getAvgSpanCreationTime() Get the average span creation time.
Long	getAvgSpanDuration() Get the the average duration of a span.
String	getMaxDurationSpanId() Return the id of the span that took the maximum time to finish.
Long	getMaxSpanCreationTime() Get the max time spent to create a span.
Long	getMaxSpanDuration() Return the longest duration that a span took to complete.
Long	getTotalFinishedSpans() Return the totalnumber of spans that were closed.
Long	getTotalSpans() Return the total number of spans created so far.

Method Detail

getTotalSpans

Long getTotalSpans()

Return the total number of spans created so far. This includes the span that were finished as well as active.

Returns:

Long

getMaxSpanCreationTime

Long getMaxSpanCreationTime()

Get the max time spent to create a span.

Returns:

Long

getAvgSpanCreationTime

Long getAvgSpanCreationTime()

Get the average span creation time.

Returns:

Long

getMaxSpanDuration

Long getMaxSpanDuration()

Return the longest duration that a span took to complete. This API will consider only those spans, for which the Span.finish() method had already been invoked.

Returns:

Long

getAvgSpanDuration

Long getAvgSpanDuration()

Get the the average duration of a span.

Returns:

Long

getMaxDurationSpanId

String getMaxDurationSpanId()

Return the id of the span that took the maximum time to finish.

Returns:

String

getTotalFinishedSpans

Long getTotalFinishedSpans()

Return the totalnumber of spans that were closed.

Returns:

Long