Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,247 1,246 -1 -0.1%
Incl. Wall Time (microsec) per call 249 249 -0 -0.1%
Excl. Wall Time (microsec)646 642 -4 -0.6%
Incl. MemUse (bytes)16,832 16,832 0 0.0%
Incl. MemUse (bytes) per call 3,366 3,366 0 0.0%
Excl. MemUse (bytes)-17,440 -17,440 0 0.0%
Incl. PeakMemUse (bytes)21,616 20,592 -1,024 -4.7%
Incl. PeakMemUse (bytes) per call 4,323 4,118 -205 -4.7%
Excl. PeakMemUse (bytes)7,416 6,568 -848 -11.4%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString [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::__toString0 N/A% -1 -0.0% 0 0.0% -1,024 -0.0%
Exclusive Metrics Diff for Current Function-4 -400.0% 0 N/A% -848 -82.8%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -1 -100.0% 0 N/A% -1,024 -100.0%
Child functions
count0 N/A% 3 300.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 3 300.0% 0 N/A% -240 -23.4%
Drupal\Core\Database\Connection::makeComment0 N/A% -1 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -100.0% 0 N/A% -32 -3.1%
strpos0 N/A% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 N/A% 96 9.4%