Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,886 3,022 136 4.7%
Incl. Wall Time (microsec) per call 321 336 15 4.7%
Excl. Wall Time (microsec)988 1,041 53 5.4%
Incl. CPU (microsecs)2,897 3,033 136 4.7%
Incl. CPU (microsecs) per call 322 337 15 4.7%
Excl. CPU (microsec)772 768 -4 -0.5%
Incl. MemUse (bytes)16,000 16,000 0 0.0%
Incl. MemUse (bytes) per call 1,778 1,778 0 0.0%
Excl. MemUse (bytes)-15,760 -15,760 0 0.0%
Incl. PeakMemUse (bytes)22,120 22,120 0 0.0%
Incl. PeakMemUse (bytes) per call 2,458 2,458 0 0.0%
Excl. PeakMemUse (bytes)10,608 10,608 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__toString0 N/A% 136 13.9% 136 7.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function53 39.0% -4 -2.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 136 100.0% 136 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 37 27.2% 64 47.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 24 17.6% 37 27.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 13 9.6% 19 14.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 9 6.6% 9 6.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 0.7% -4 -2.9% 0 N/A% 0 N/A%
strpos0 N/A% -1 -0.7% 4 2.9% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 6 4.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 4 2.9% 0 N/A% 0 N/A%