Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: 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 #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)2,181 2,157 -24 -1.1%
Incl. Wall Time (microsec) per call 168 166 -2 -1.1%
Excl. Wall Time (microsec)924 936 12 1.3%
Incl. CPU (microsecs)2,197 2,166 -31 -1.4%
Incl. CPU (microsecs) per call 169 167 -2 -1.4%
Excl. CPU (microsec)670 667 -3 -0.4%
Incl. MemUse (bytes)29,960 29,960 0 0.0%
Incl. MemUse (bytes) per call 2,305 2,305 0 0.0%
Excl. MemUse (bytes)-13,504 -13,504 0 0.0%
Incl. PeakMemUse (bytes)31,824 31,824 0 0.0%
Incl. PeakMemUse (bytes) per call 2,448 2,448 0 0.0%
Excl. PeakMemUse (bytes)9,848 9,848 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% -24 -0.6% -31 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 50.0% -3 -9.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -24 -100.0% -31 -100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% -49 -204.2% -51 -164.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 15 62.5% 10 32.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -11 -45.8% -10 -32.3% 0 N/A% 0 N/A%
count0 N/A% 9 37.5% 6 19.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -4 -16.7% -2 -6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 3 12.5% 4 12.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 2 8.3% 2 6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -4.2% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 5 16.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 12 38.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -4 -12.9% 0 N/A% 0 N/A%