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NAME
DashProfiler::Sample - encapsulates the acquisition of a single sample
DESCRIPTION
A DashProfiler::Sample object is returned from the prepare() method of DashProfiler::Core, or from the functions imported by DashProfiler::Import.
The object, and this class, are rarely used directly.
METHODS
new
$sample = DashProfiler::Sample->new($meta, $context2);
$sample = DashProfiler::Sample->new($meta, $context2, $start_time);The returned object encapsulates the time of its creation and some related meta data, such as the context2.
DESTROY
When the object is destroyed it:
- calls dbi_time() to get the time of the end of the sample
- marks the profile as no longer 'in use'
- adds the timespan of the sample to the 'period_accumulated' of the stash
- determines the value of C<context2>
- calls DBI::Profile::dbi_profile() for each profile attached to the stash