Diff Report
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: 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 #519a6f8ea14bdRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)9,929 9,835 -94 -0.9%
Incl. Wall Time (microsec) per call 903 894 -9 -0.9%
Excl. Wall Time (microsec)162 159 -3 -1.9%
Incl. CPU (microsecs)7,118 7,167 49 0.7%
Incl. CPU (microsecs) per call 647 652 4 0.7%
Excl. CPU (microsec)128 126 -2 -1.6%
Incl. MemUse (bytes)207,360 207,376 16 0.0%
Incl. MemUse (bytes) per call 18,851 18,852 1 0.0%
Excl. MemUse (bytes)-6,344 -6,344 0 0.0%
Incl. PeakMemUse (bytes)161,096 160,520 -576 -0.4%
Incl. PeakMemUse (bytes) per call 14,645 14,593 -52 -0.4%
Excl. PeakMemUse (bytes)3,888 3,888 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% -94 -7.9% 49 4.2% 16 0.1% -576 -2.0%
Exclusive Metrics Diff for Current Function-3 -3.2% -2 -4.1% 0 0.0% 0 0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -119 -126.6% -17 -34.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 19 20.2% 62 126.5% 16 100.0% -576 -100.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 6 6.4% 4 8.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -112 -119.1% 32 65.3% 0 0.0% -264 -45.8%
Drupal\Core\Database\Query\Select::__toString0 N/A% 68 72.3% 62 126.5% 0 0.0% -208 -36.1%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -36 -38.3% -31 -63.3% 16 100.0% -104 -18.1%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -11 -11.7% -12 -24.5% 0 0.0% 0 0.0%