Diff Report
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d7dac0c098: 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 #560d8088818a3Run #560d7dac0c098DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,150 3,048 -102 -3.2%
Incl. Wall Time (microsec) per call 525 508 -17 -3.2%
Excl. Wall Time (microsec)54 46 -8 -14.8%
Incl. MemUse (bytes)83,192 83,168 -24 -0.0%
Incl. MemUse (bytes) per call 13,865 13,861 -4 -0.0%
Excl. MemUse (bytes)-3,200 -3,200 0 0.0%
Incl. PeakMemUse (bytes)43,144 43,144 0 0.0%
Incl. PeakMemUse (bytes) per call 7,191 7,191 0 0.0%
Excl. PeakMemUse (bytes)2,248 2,248 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::execute0 N/A% -102 -0.7% -24 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -7.8% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% -75 -73.5% 0 0.0% 0 N/A%
Drupal\Core\Menu\MenuTreeStorage::safeExecuteSelect0 N/A% -27 -26.5% -24 -100.0% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::query0 N/A% -99 -97.1% -24 -100.0% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 14 13.7% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -8 -7.8% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -1.0% 0 0.0% 0 N/A%