Diff Report
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d663ca0ba: 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 #5206d6d973591Run #5206d663ca0baDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)5,825 5,869 44 0.8%
Incl. Wall Time (microsec) per call 416 419 3 0.8%
Excl. Wall Time (microsec)1,889 1,907 18 1.0%
Incl. CPU (microsecs)5,842 5,888 46 0.8%
Incl. CPU (microsecs) per call 417 421 3 0.8%
Excl. CPU (microsec)1,481 1,457 -24 -1.6%
Incl. MemUse (bytes)31,960 31,960 0 0.0%
Incl. MemUse (bytes) per call 2,283 2,283 0 0.0%
Excl. MemUse (bytes)-40,040 -40,040 0 0.0%
Incl. PeakMemUse (bytes)58,112 58,112 0 0.0%
Incl. PeakMemUse (bytes) per call 4,151 4,151 0 0.0%
Excl. PeakMemUse (bytes)25,296 25,296 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% 44 15.4% 46 26.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 40.9% -24 -52.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 44 100.0% 46 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 16 36.4% 20 43.5% 0 N/A% 0 N/A%
count0 N/A% 4 9.1% 10 21.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 2 4.5% 3 6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 2 4.5% 10 21.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 2.3% 1 2.2% 0 N/A% 0 N/A%
implode0 N/A% -1 -2.3% 1 2.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 2.3% 4 8.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 1 2.3% 18 39.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 4 8.7% 0 N/A% 0 N/A%