Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: 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 #523f1f1f50546DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)3,429 3,346 -83 -2.4%
Incl. Wall Time (microsec) per call 264 257 -6 -2.4%
Excl. Wall Time (microsec)1,459 1,428 -31 -2.1%
Incl. CPU (microsecs)3,447 3,366 -81 -2.3%
Incl. CPU (microsecs) per call 265 259 -6 -2.3%
Excl. CPU (microsec)969 963 -6 -0.6%
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 -34,896 -8 -0.0%
Incl. PeakMemUse (bytes)47,736 47,776 40 0.1%
Incl. PeakMemUse (bytes) per call 3,672 3,675 3 0.1%
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% -83 -2.5% -81 -2.6% 0 0.0% 40 0.0%
Exclusive Metrics Diff for Current Function-31 -37.3% -6 -7.4% -8 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -83 -100.0% -81 -100.0% 0 N/A% 40 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -32 -38.6% -37 -45.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -12 -14.5% -26 -32.1% 24 N/A% 24 60.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -10 -12.0% 4 4.9% -16 N/A% 16 40.0%
count0 N/A% 5 6.0% 3 3.7% 0 N/A% 0 0.0%
implode0 N/A% -3 -3.6% -16 -19.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 1.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -1.2% -3 -3.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 4 4.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -4 -4.9% 0 N/A% 0 0.0%