Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: 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 #523f1dee40c1aRun #523f1e3aba264DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)3,429 3,350 -79 -2.3%
Incl. Wall Time (microsec) per call 264 258 -6 -2.3%
Excl. Wall Time (microsec)1,459 1,436 -23 -1.6%
Incl. CPU (microsecs)3,447 3,365 -82 -2.4%
Incl. CPU (microsecs) per call 265 259 -6 -2.4%
Excl. CPU (microsec)969 945 -24 -2.5%
Incl. MemUse (bytes)33,696 33,696 0 0.0%
Incl. MemUse (bytes) per call 2,592 2,592 0 0.0%
Excl. MemUse (bytes)-34,888 -34,888 0 0.0%
Incl. PeakMemUse (bytes)47,736 47,736 0 0.0%
Incl. PeakMemUse (bytes) per call 3,672 3,672 0 0.0%
Excl. PeakMemUse (bytes)19,880 19,880 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% -79 -8.0% -82 -45.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -29.1% -24 -29.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -79 -100.0% -82 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -27 -34.2% -19 -23.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -16 -20.3% -20 -24.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -8 -10.1% -13 -15.9% 0 N/A% 0 N/A%
count0 N/A% -4 -5.1% -5 -6.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -1.3% -3 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -3 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 5 6.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 2 2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%