Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls200 200 0 0.0%
Incl. Wall Time (microsec)22,083 21,225 -858 -3.9%
Incl. Wall Time (microsec) per call 110 106 -4 -3.9%
Excl. Wall Time (microsec)12,604 12,330 -274 -2.2%
Incl. MemUse (bytes)1,374,400 1,374,400 0 0.0%
Incl. MemUse (bytes) per call 6,872 6,872 0 0.0%
Excl. MemUse (bytes)321,600 321,600 0 0.0%
Incl. PeakMemUse (bytes)1,284,800 1,284,800 0 0.0%
Incl. PeakMemUse (bytes) per call 6,424 6,424 0 0.0%
Excl. PeakMemUse (bytes)428,800 428,800 0 0.0%

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% -858 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-274 -31.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -858 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -148 -17.2% 0 N/A% 0 N/A%
count0 N/A% -143 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -120 -14.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -106 -12.4% 0 N/A% 0 N/A%
implode0 N/A% -37 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -15 -1.7% 0 N/A% 0 N/A%
strpos0 N/A% -14 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -3 -0.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 2 0.2% 0 N/A% 0 N/A%