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

comment_get_threadRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,578 4,348 770 21.5%
Incl. Wall Time (microsec) per call 3,578 4,348 770 21.5%
Excl. Wall Time (microsec)201 217 16 8.0%
Incl. CPU (microsecs)2,935 3,647 712 24.3%
Incl. CPU (microsecs) per call 2,935 3,647 712 24.3%
Excl. CPU (microsec)133 145 12 9.0%
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 Function16 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%