[eclipselink-users] Interpreting PerformanceProfiler output

["Gschwind, Doug" <Doug.Gschwind@xxxxxxxxxxxxxx>]

Hello everyone,

I have the EclipseLink 1.0.1 PerformanceProfiler engaged and am
getting useful information from it. I am wondering how to interpret
"unqualified" Profile blocks of the following form though :

Profile(ReadAllQuery,
	class=com.demos.Employee,
	number of objects=1,
	total time=189,
	local time=79,
	profiling time=327,
	DescriptorEvents=79,
	object building=79,
	time/object=189,
	objects/second=5,
)
}End profile
Profile(
	total time=15,
	local time=15,
	register=15,
)
Profile(
	total time=16,
	local time=16,
	register=16,
)
Profile(
	total time=31,
	local time=31,
	cache=31,
)
Profile(
	total time=31,
	local time=31,
	register=31,
)

What I am referring to is the last four Profile sections that do not
indicate the query type (e.g. ReadAllQuery, ReadObjectQuery), nor does
it indicate the fully qualified binary class name (e.g.
class=com.demos.employee.domain.Employee).

So, are those "unqualified" Profile blocks that are missing query
type and class information accounted for in terms of EclipseLink
interaction time by the "qualified" Profile block that precedes or
follows it? e.g. In my example above, are the 15+16+31+31 = 93
milliseconds elapsed time in the "unqualified" Profile blocks already
counted/accounted for in the 189 milliseconds required by the Employee
ReadAllQuery? If not, what is taking place to attribute that additional
93 milliseconds of interaction time?

Thank you,

Doug






The contents of this electronic mail message and any attachments are confidential, possibly privileged and intended
for the addressee(s) only. Only the addressee(s) may read, disseminate, retain or otherwise use this message. If
received in error, please immediately inform the sender and then delete this message without disclosing its contents
to anyone.