summary:Dict

Overall statistics providing

• samples:Count: Times the statistical profiler was called or, if exact is true, the number of times execution moved to another node of the call tree.
• ticks:Count Nanoseconds sampled during profiling
• accounting:Count Nanoseconds spent on accounting. This is the profiler's own overhead. The exact modes measure it and exclude it from the times of the predicates.
• time:Seconds Total time sampled
• nodes:Count Nodes in the call graph.
• sample_period: MicroSeconds Same interval timer period in micro seconds
• ports: Ports One of true, false or classic
• clock: Clock One of cpu or wall, the time that was profiled.
• exact: Bool Whether the data was collected using exact(true)

nodes

List of nodes. Each node provides:

predicate:PredicateIndicator

or a blob that represents another profiled object, such as an XPCE method.

ticks_self:Count

ticks_siblings:Count

Nanoseconds sampled in the predicate itself and in its callees.

call:Count

redo:Count

exit:Count

callers:list_of(Relative)

callees:list_of(Relative)

Relative is a term of the shape below that represents a caller or callee. Future versions are likely to use a dict instead.

node(PredicateIndicator, CycleID, Ticks, TicksSiblings,
     Calls, Redos, Exits)