Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: 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 #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)5,252 5,239 -13 -0.2%
Incl. Wall Time (microsec) per call 250 249 -1 -0.2%
Excl. Wall Time (microsec)2,278 2,288 10 0.4%
Incl. CPU (microsecs)5,264 5,259 -5 -0.1%
Incl. CPU (microsecs) per call 251 250 -0 -0.1%
Excl. CPU (microsec)1,534 1,617 83 5.4%
Incl. MemUse (bytes)41,280 41,264 -16 -0.0%
Incl. MemUse (bytes) per call 1,966 1,965 -1 -0.0%
Excl. MemUse (bytes)-46,608 -46,608 0 0.0%
Incl. PeakMemUse (bytes)47,032 46,968 -64 -0.1%
Incl. PeakMemUse (bytes) per call 2,240 2,237 -3 -0.1%
Excl. PeakMemUse (bytes)23,664 23,616 -48 -0.2%

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% -13 -3.0% -5 -0.6% -16 -6.1% -64 -6.8%
Exclusive Metrics Diff for Current Function10 76.9% 83 1660.0% 0 0.0% -48 -75.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -13 -100.0% -5 -100.0% -16 -100.0% -64 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 19 146.2% -18 -360.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -16 -123.1% -21 -420.0% -16 -100.0% -16 -25.0%
strpos0 N/A% -13 -100.0% -10 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -11 -84.6% -14 -280.0% 0 0.0% 0 0.0%
count0 N/A% -7 -53.8% -11 -220.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 5 38.5% -1 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 30.8% -16 -320.0% 0 0.0% 0 0.0%
implode0 N/A% -3 -23.1% -6 -120.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -7.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 5 100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 4 80.0% 0 0.0% 0 0.0%