Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)17,017 17,030 13 0.1%
Incl. Wall Time (microsec) per call 473 473 0 0.1%
Excl. Wall Time (microsec)338 345 7 2.1%
Incl. CPU (microsecs)10,920 10,906 -14 -0.1%
Incl. CPU (microsecs) per call 303 303 -0 -0.1%
Excl. CPU (microsec)248 260 12 4.8%
Incl. MemUse (bytes)448,080 448,080 0 0.0%
Incl. MemUse (bytes) per call 12,447 12,447 0 0.0%
Excl. MemUse (bytes)-21,176 -21,176 0 0.0%
Incl. PeakMemUse (bytes)190,800 190,800 0 0.0%
Incl. PeakMemUse (bytes) per call 5,300 5,300 0 0.0%
Excl. PeakMemUse (bytes)4,208 4,208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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
Drupal\Core\Database\Query\Select::execute0 N/A% 13 3.5% -14 -4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 53.8% 12 85.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 57 438.5% 41 292.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -33 -253.8% -28 -200.0% 0 N/A% 0 N/A%
comment_entity_load0 N/A% -8 -61.5% -10 -71.4% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% -3 -23.1% -2 -14.3% 0 N/A% 0 N/A%
Drupal\search\SearchQuery::execute0 N/A% 1 7.7% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -1 -7.7% -5 -35.7% 0 N/A% 0 N/A%
Drupal\search\SearchQuery::executeFirstPass0 N/A% 0 0.0% -9 -64.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 32 246.2% 5 35.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -17 -130.8% -19 -135.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -17 -130.8% -19 -135.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 8 61.5% 7 50.0% 0 N/A% 0 N/A%