Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for comment_get_thread

comment_get_threadRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,565 3,828 263 7.4%
Incl. Wall Time (microsec) per call 3,565 3,828 263 7.4%
Excl. Wall Time (microsec)177 201 24 13.6%
Incl. CPU (microsecs)2,837 2,948 111 3.9%
Incl. CPU (microsecs) per call 2,837 2,948 111 3.9%
Excl. CPU (microsec)131 132 1 0.8%
Incl. MemUse (bytes)75,360 75,360 0 0.0%
Incl. MemUse (bytes) per call 75,360 75,360 0 0.0%
Excl. MemUse (bytes)-11,528 -11,532 -4 -0.0%
Incl. PeakMemUse (bytes)90,020 90,020 0 0.0%
Incl. PeakMemUse (bytes) per call 90,020 90,020 0 0.0%
Excl. PeakMemUse (bytes)3,348 3,344 -4 -0.1%

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% 263 16.8% 111 10.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function24 9.1% 1 0.9% -4 N/A% -4 N/A%
Parent function
Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter::viewElements0 N/A% 263 100.0% 111 100.0% 0 N/A% 0 N/A%
Child functions
db_select0 N/A% 32 12.2% 32 28.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 85 32.3% -68 -61.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::limit0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::setCountQuery0 N/A% 1 0.4% -1 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 17 15.3% 4 N/A% 4 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 2 0.8% 2 1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addTag0 N/A% 2 0.8% 2 1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 2 0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::extend0 N/A% 57 21.7% 59 53.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addExpression0 N/A% 1 0.4% 1 0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addMetaData0 N/A% 1 0.4% 4 3.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addTag0 N/A% 2 0.8% 2 1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::condition0 N/A% 6 2.3% 8 7.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::orderBy0 N/A% 1 0.4% 1 0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchCol0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::id0 N/A% 2 0.8% 1 0.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::getEntityTypeId0 N/A% 0 0.0% 2 1.8% 0 N/A% 0 N/A%
user_access0 N/A% 47 17.9% 47 42.3% 0 N/A% 0 N/A%