Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: 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 #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)4,786 4,476 -310 -6.5%
Incl. Wall Time (microsec) per call 798 746 -52 -6.5%
Excl. Wall Time (microsec)69 64 -5 -7.2%
Incl. CPU (microsecs)3,241 3,095 -146 -4.5%
Incl. CPU (microsecs) per call 540 516 -24 -4.5%
Excl. CPU (microsec)56 48 -8 -14.3%
Incl. MemUse (bytes)155,280 155,280 0 0.0%
Incl. MemUse (bytes) per call 25,880 25,880 0 0.0%
Excl. MemUse (bytes)-3,792 -3,792 0 0.0%
Incl. PeakMemUse (bytes)91,264 91,264 0 0.0%
Incl. PeakMemUse (bytes) per call 15,211 15,211 0 0.0%
Excl. PeakMemUse (bytes)2,088 2,088 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% -310 -17.7% -146 -11.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -1.6% -8 -5.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Menu\MenuTreeStorage::safeExecuteSelect0 N/A% -295 -95.2% -129 -88.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -10 -3.2% -12 -8.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -5 -1.6% -5 -3.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -247 -79.7% -85 -58.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -40 -12.9% -38 -26.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -18 -5.8% -15 -10.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%