Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for comment_get_thread

comment_get_threadRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,348 3,578 -770 -17.7%
Incl. Wall Time (microsec) per call 4,348 3,578 -770 -17.7%
Excl. Wall Time (microsec)217 201 -16 -7.4%
Incl. CPU (microsecs)3,647 2,935 -712 -19.5%
Incl. CPU (microsecs) per call 3,647 2,935 -712 -19.5%
Excl. CPU (microsec)145 133 -12 -8.3%
Incl. MemUse (bytes)72,408 72,408 0 0.0%
Incl. MemUse (bytes) per call 72,408 72,408 0 0.0%
Excl. MemUse (bytes)-11,532 -11,532 0 0.0%
Incl. PeakMemUse (bytes)87,012 87,012 0 0.0%
Incl. PeakMemUse (bytes) per call 87,012 87,012 0 0.0%
Excl. PeakMemUse (bytes)3,376 3,376 0 0.0%

Parent/Child Regression/Improvement report for comment_get_thread [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
comment_get_thread0 N/A% -770 -46.7% -712 -142.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -2.1% -12 -1.7% 0 N/A% 0 N/A%
Parent function
Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter::viewElements0 N/A% -770 -100.0% -712 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -320 -41.6% -263 -36.9% 0 N/A% 4 N/A%
Drupal\Core\Database\Query\Select::extend0 N/A% -189 -24.5% -187 -26.3% 0 N/A% 0 N/A%
user_access0 N/A% -119 -15.5% -119 -16.7% 0 N/A% -4 N/A%
db_select0 N/A% -40 -5.2% -43 -6.0% 0 N/A% 0 N/A%
Drupal\node\Entity\Node::id0 N/A% -18 -2.3% -19 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::condition0 N/A% -16 -2.1% -18 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -13 -1.7% -15 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addMetaData0 N/A% -7 -0.9% -9 -1.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% -7 -0.9% -8 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::orderBy0 N/A% -5 -0.6% -8 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addTag0 N/A% -5 -0.6% -5 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% -4 -0.5% -5 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addExpression0 N/A% -3 -0.4% -4 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -2 -0.3% -4 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchCol0 N/A% -2 -0.3% -3 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::setCountQuery0 N/A% -1 -0.1% -2 -0.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -1 -0.1% -2 -0.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::getEntityTypeId0 N/A% -1 -0.1% -5 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::limit0 N/A% -1 -0.1% 19 2.7% 0 N/A% 0 N/A%